Attachment 144960 Details for Bug 110848 – Netconsole log with drm-tip from 2019y-08m-05d-17h-28m-24s

Netconsole log with drm-tip from 2019y-08m-05d-17h-28m-24s

bxt-antec-2.netconsole (text/plain), 1.54 MB, created by David Weinehall on 2019-08-06 18:28:28 UTC

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Creator: David Weinehall

Created: 2019-08-06 18:28:28 UTC

Size: 1.54 MB

patch

obsolete

>[  942.953379] Iteration 1/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 1148.017473] Iteration 2/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 1298.937553] perf: interrupt took too long (2513 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
>[ 1353.082324] Iteration 3/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 1398.632877] perf: interrupt took too long (3174 > 3141), lowering kernel.perf_event_max_sample_rate to 63000
>[ 1558.136465] Iteration 4/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 1593.069268] perf: interrupt took too long (3981 > 3967), lowering kernel.perf_event_max_sample_rate to 50000
>[ 1763.197860] Iteration 5/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 1808.615531] perf: interrupt took too long (5045 > 4976), lowering kernel.perf_event_max_sample_rate to 39000
>[ 1968.253960] Iteration 6/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 2173.314389] Iteration 7/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 2378.367581] Iteration 8/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 2459.013908] INFO: task compiz:1329 blocked for more than 122 seconds.
>[ 2459.014045]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2459.014070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2459.014076] compiz          D    0  1329    747 0x00004000
>[ 2459.014085] Call Trace:
>[ 2459.014105]  ? __schedule+0x24e/0x7d0
>[ 2459.014117]  schedule+0x33/0xc0
>[ 2459.014126]  schedule_preempt_disabled+0x14/0x20
>[ 2459.014133]  __mutex_lock+0x281/0x9c0
>[ 2459.014143]  ? __pm_runtime_resume+0x54/0x80
>[ 2459.014200]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.014289]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.014331]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.014379]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2459.014424]  i915_gem_create_ioctl+0x17/0x30 [i915]
>[ 2459.014436]  drm_ioctl_kernel+0x88/0xf0
>[ 2459.014447]  drm_ioctl+0x2f8/0x3b0
>[ 2459.014493]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2459.014513]  do_vfs_ioctl+0xa5/0x6f0
>[ 2459.014524]  ? __fget+0x114/0x200
>[ 2459.014535]  ksys_ioctl+0x3a/0x70
>[ 2459.014544]  __x64_sys_ioctl+0x16/0x20
>[ 2459.014552]  do_syscall_64+0x5a/0x1c0
>[ 2459.014562]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.014571] RIP: 0033:0x7fa6145b75d7
>[ 2459.014584] Code: Bad RIP value.
>[ 2459.014591] RSP: 002b:00007fff8dddb288 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2459.014598] RAX: ffffffffffffffda RBX: 00005592aa0bd700 RCX: 00007fa6145b75d7
>[ 2459.014604] RDX: 00007fff8dddb310 RSI: 00000000c010645b RDI: 000000000000000a
>[ 2459.014610] RBP: 00007fff8dddb310 R08: 00005592aa0bd700 R09: 00007fa61488cc40
>[ 2459.014615] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000c010645b
>[ 2459.014622] R13: 000000000000000a R14: 00000000000000b8 R15: 0000000000001140
>[ 2459.014661] INFO: task kworker/u8:3:2723 blocked for more than 122 seconds.
>[ 2459.014668]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2459.014674] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2459.014680] kworker/u8:3    D    0  2723      2 0x80004000
>[ 2459.014732] Workqueue: i915 __i915_gem_free_work [i915]
>[ 2459.014739] Call Trace:
>[ 2459.014750]  ? __schedule+0x24e/0x7d0
>[ 2459.015177]  schedule+0x33/0xc0
>[ 2459.015199]  schedule_preempt_disabled+0x14/0x20
>[ 2459.015208]  __mutex_lock+0x281/0x9c0
>[ 2459.015272]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.015322]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.015366]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.015381]  process_one_work+0x28c/0x660
>[ 2459.015395]  worker_thread+0x39/0x3f0
>[ 2459.015405]  ? process_one_work+0x660/0x660
>[ 2459.015411]  kthread+0x11e/0x140
>[ 2459.015419]  ? kthread_park+0xa0/0xa0
>[ 2459.015430]  ret_from_fork+0x3a/0x50
>[ 2459.015515] 
>[ 2459.015515] Showing all locks held in the system:
>[ 2459.015532] 1 lock held by khungtaskd/33:
>[ 2459.015539]  #0: 000000006720f5cd (rcu_read_lock){....}, at: debug_show_all_locks+0xe/0x1a0
>[ 2459.015557] 1 lock held by khugepaged/38:
>[ 2459.015562]  #0: 00000000ff62cd51 (&mm->mmap_sem#2){++++}, at: khugepaged+0x1573/0x2570
>[ 2459.015585] 1 lock held by in:imklog/550:
>[ 2459.015591]  #0: 0000000066d3fdc3 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x3f/0x50
>[ 2459.015603] 4 locks held by rs:main Q:Reg/551:
>[ 2459.015634] 1 lock held by compiz/1329:
>[ 2459.015640]  #0: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.015721] 3 locks held by kworker/u8:3/2723:
>[ 2459.015727]  #0: 0000000045407b65 ((wq_completion)i915){+.+.}, at: process_one_work+0x206/0x660
>[ 2459.015740]  #1: 0000000062b2014f ((work_completion)(&i915->mm.free_work)){+.+.}, at: process_one_work+0x206/0x660
>[ 2459.015750]  #2: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.015848] 1 lock held by h264parse0:sink/5965:
>[ 2459.015856]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015879] 1 lock held by h264parse0:sink/5977:
>[ 2459.015887]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015898] 1 lock held by gst-launch-1.0/5932:
>[ 2459.015904]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015915] 1 lock held by h264parse0:sink/5974:
>[ 2459.015920]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015931] 1 lock held by h264parse0:sink/5991:
>[ 2459.015936]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015946] 1 lock held by h264parse0:sink/6017:
>[ 2459.015952]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.015964] 1 lock held by h264parse0:sink/6045:
>[ 2459.016070]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016082] 1 lock held by gst-launch-1.0/5942:
>[ 2459.016087]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016098] 1 lock held by h264parse0:sink/6057:
>[ 2459.016104]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016114] 1 lock held by h264parse0:sink/6097:
>[ 2459.016119]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016130] 1 lock held by gst-launch-1.0/5948:
>[ 2459.016136]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016148] 1 lock held by gst-launch-1.0/5957:
>[ 2459.016153]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016164] 1 lock held by h264parse0:sink/6144:
>[ 2459.016169]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016180] 1 lock held by h264parse0:sink/6077:
>[ 2459.016186]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016196] 1 lock held by h264parse0:sink/6123:
>[ 2459.016204]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016218] 1 lock held by h264parse0:sink/6129:
>[ 2459.016224]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016234] 1 lock held by h264parse0:sink/6176:
>[ 2459.016239]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016250] 1 lock held by gst-launch-1.0/6012:
>[ 2459.016255]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016266] 1 lock held by h264parse0:sink/6164:
>[ 2459.016272]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016283] 1 lock held by h264parse0:sink/6199:
>[ 2459.016290]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016864] 3 locks held by h264parse0:sink/6195:
>[ 2459.016883] 1 lock held by h264parse0:sink/6248:
>[ 2459.016892]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016915] 1 lock held by gst-launch-1.0/6052:
>[ 2459.016923]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016934] 1 lock held by h264parse0:sink/6250:
>[ 2459.016940]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016951] 1 lock held by h264parse0:sink/6255:
>[ 2459.016956]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016967] 1 lock held by h264parse0:sink/6251:
>[ 2459.016972]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.016983] 1 lock held by h264parse0:sink/6221:
>[ 2459.016989]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017000] 1 lock held by h264parse0:sink/6360:
>[ 2459.017006]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017024] 1 lock held by h264parse0:sink/6292:
>[ 2459.017030]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017040] 1 lock held by h264parse0:sink/6348:
>[ 2459.017046]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017057] 1 lock held by gst-launch-1.0/6121:
>[ 2459.017062]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017073] 1 lock held by h264parse0:sink/6333:
>[ 2459.017079]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017090] 1 lock held by h264parse0:sink/6298:
>[ 2459.017097]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017107] 1 lock held by h264parse0:sink/6386:
>[ 2459.017113]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017123] 1 lock held by h264parse0:sink/6362:
>[ 2459.017129]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017139] 1 lock held by h264parse0:sink/6358:
>[ 2459.017145]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017156] 1 lock held by h264parse0:sink/6376:
>[ 2459.017163]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017174] 1 lock held by h264parse0:sink/6301:
>[ 2459.017180]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017191] 1 lock held by h264parse0:sink/6398:
>[ 2459.017196]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017207] 2 locks held by h264parse0:sink/6414:
>[ 2459.017212]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017221]  #1: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: i915_driver_postclose+0x26/0x60 [i915]
>[ 2459.017279] 1 lock held by gst-launch-1.0/6218:
>[ 2459.017285]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017296] 1 lock held by h264parse0:sink/6426:
>[ 2459.017302]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017313] 1 lock held by h264parse0:sink/6450:
>[ 2459.017319]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017426] 1 lock held by h264parse0:sink/6485:
>[ 2459.017533]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017547] 1 lock held by h264parse0:sink/6460:
>[ 2459.017552]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017563] 1 lock held by h264parse0:sink/6476:
>[ 2459.017568]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017579] 1 lock held by h264parse0:sink/6497:
>[ 2459.017584]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017595] 1 lock held by gmain/6510:
>[ 2459.017601]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017612] 1 lock held by h264parse0:sink/6471:
>[ 2459.017617]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017628] 1 lock held by h264parse0:sink/6522:
>[ 2459.017633]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.017654] 1 lock held by gst-launch-1.0/6552:
>[ 2459.017660]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017672] 1 lock held by gst-launch-1.0/6554:
>[ 2459.017677]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017688] 1 lock held by gst-launch-1.0/6555:
>[ 2459.017693]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017704] 1 lock held by gst-launch-1.0/6557:
>[ 2459.017710]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017720] 1 lock held by gst-launch-1.0/6559:
>[ 2459.017726]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017736] 1 lock held by gst-launch-1.0/6561:
>[ 2459.017742]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017752] 1 lock held by gst-launch-1.0/6563:
>[ 2459.017791]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017804] 1 lock held by gst-launch-1.0/6565:
>[ 2459.017810]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017821] 1 lock held by gst-launch-1.0/6567:
>[ 2459.017829]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017847] 1 lock held by gst-launch-1.0/6569:
>[ 2459.017854]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017870] 1 lock held by gst-launch-1.0/6571:
>[ 2459.017878]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017893] 1 lock held by gst-launch-1.0/6573:
>[ 2459.017901]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017916] 1 lock held by gst-launch-1.0/6575:
>[ 2459.017921]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017932] 1 lock held by gst-launch-1.0/6577:
>[ 2459.017938]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017948] 1 lock held by gst-launch-1.0/6579:
>[ 2459.017953]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017964] 1 lock held by gst-launch-1.0/6581:
>[ 2459.017969]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.017980] 1 lock held by gst-launch-1.0/6583:
>[ 2459.017988]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018088] 1 lock held by gst-launch-1.0/6585:
>[ 2459.018094]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018105] 1 lock held by gst-launch-1.0/6587:
>[ 2459.018110]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018121] 1 lock held by gst-launch-1.0/6589:
>[ 2459.018126]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018136] 1 lock held by gst-launch-1.0/6591:
>[ 2459.018142]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018155] 1 lock held by gst-launch-1.0/6593:
>[ 2459.018160]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018170] 1 lock held by gst-launch-1.0/6595:
>[ 2459.018176]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018186] 1 lock held by gst-launch-1.0/6597:
>[ 2459.018192]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018202] 1 lock held by gst-launch-1.0/6599:
>[ 2459.018207]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018218] 1 lock held by gst-launch-1.0/6601:
>[ 2459.018223]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018235] 1 lock held by gst-launch-1.0/6603:
>[ 2459.018241]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018251] 1 lock held by gst-launch-1.0/6605:
>[ 2459.018257]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018267] 1 lock held by gst-launch-1.0/6607:
>[ 2459.018273]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018283] 1 lock held by gst-launch-1.0/6609:
>[ 2459.018289]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018299] 1 lock held by gst-launch-1.0/6611:
>[ 2459.018305]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018316] 1 lock held by gst-launch-1.0/6612:
>[ 2459.018322]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018332] 1 lock held by gst-launch-1.0/6615:
>[ 2459.018337]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018348] 1 lock held by gst-launch-1.0/6617:
>[ 2459.018353]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018364] 1 lock held by gst-launch-1.0/6619:
>[ 2459.018369]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018379] 1 lock held by gst-launch-1.0/6621:
>[ 2459.018385]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018397] 1 lock held by gst-launch-1.0/6623:
>[ 2459.018403]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018413] 1 lock held by gst-launch-1.0/6625:
>[ 2459.018419]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018429] 1 lock held by gst-launch-1.0/6627:
>[ 2459.018435]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018445] 1 lock held by gst-launch-1.0/6629:
>[ 2459.018451]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018461] 1 lock held by gst-launch-1.0/6631:
>[ 2459.018558]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018570] 1 lock held by gst-launch-1.0/6633:
>[ 2459.018575]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018586] 1 lock held by gst-launch-1.0/6635:
>[ 2459.018591]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018602] 1 lock held by gst-launch-1.0/6637:
>[ 2459.018607]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018618] 1 lock held by gst-launch-1.0/6640:
>[ 2459.018623]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018633] 1 lock held by gst-launch-1.0/6641:
>[ 2459.018639]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018651] 1 lock held by gst-launch-1.0/6643:
>[ 2459.018656]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018667] 1 lock held by gst-launch-1.0/6644:
>[ 2459.018672]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018682] 1 lock held by gst-launch-1.0/6647:
>[ 2459.018687]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018697] 1 lock held by gst-launch-1.0/6648:
>[ 2459.018703]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.018712] 
>[ 2459.018720] =============================================
>[ 2459.018720] 
>[ 2459.018726]   task                        PC stack   pid father
>[ 2459.018734] systemd         S    0     1      0 0x00000000
>[ 2459.018742] Call Trace:
>[ 2459.018757]  ? __schedule+0x24e/0x7d0
>[ 2459.018796]  ? ep_poll+0x2f9/0x530
>[ 2459.018804]  schedule+0x33/0xc0
>[ 2459.018812]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.018826]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.018838]  ep_poll+0x2dc/0x530
>[ 2459.018851]  ? wake_up_q+0x80/0x80
>[ 2459.018864]  do_epoll_wait+0xd7/0xf0
>[ 2459.018875]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.018884]  do_syscall_64+0x5a/0x1c0
>[ 2459.018896]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.018905] RIP: 0033:0x7f0ea2156bb7
>[ 2459.018919] Code: Bad RIP value.
>[ 2459.018926] RSP: 002b:00007ffd65012260 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
>[ 2459.018935] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0ea2156bb7
>[ 2459.018943] RDX: 0000000000000086 RSI: 00007ffd650122a0 RDI: 0000000000000004
>[ 2459.018949] RBP: 00007ffd650122a0 R08: 0000000000000000 R09: 7465677261742e79
>[ 2459.018955] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000086
>[ 2459.018961] R13: 00000000ffffffff R14: 00007ffd650122a0 R15: 0000000000000001
>[ 2459.018977] kthreadd        S    0     2      0 0x80004000
>[ 2459.018984] Call Trace:
>[ 2459.018994]  ? __schedule+0x24e/0x7d0
>[ 2459.019006]  ? kthreadd+0x133/0x1f0
>[ 2459.019103]  ? kthreadd+0xfb/0x1f0
>[ 2459.019111]  schedule+0x33/0xc0
>[ 2459.019119]  kthreadd+0x1d0/0x1f0
>[ 2459.019128]  ? kthread_create_on_cpu+0xa0/0xa0
>[ 2459.019137]  ret_from_fork+0x3a/0x50
>[ 2459.019153] rcu_gp          I    0     3      2 0x80004000
>[ 2459.019165] Call Trace:
>[ 2459.019175]  ? __schedule+0x24e/0x7d0
>[ 2459.019187]  schedule+0x33/0xc0
>[ 2459.019195]  rescuer_thread+0x30d/0x360
>[ 2459.019207]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.019214]  kthread+0x11e/0x140
>[ 2459.019224]  ? kthread_park+0xa0/0xa0
>[ 2459.019233]  ret_from_fork+0x3a/0x50
>[ 2459.019249] rcu_par_gp      I    0     4      2 0x80004000
>[ 2459.019260] Call Trace:
>[ 2459.019270]  ? __schedule+0x24e/0x7d0
>[ 2459.019281]  schedule+0x33/0xc0
>[ 2459.019289]  rescuer_thread+0x30d/0x360
>[ 2459.019302]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.019309]  kthread+0x11e/0x140
>[ 2459.019316]  ? kthread_park+0xa0/0xa0
>[ 2459.019325]  ret_from_fork+0x3a/0x50
>[ 2459.019341] kworker/0:0     I    0     5      2 0x80004000
>[ 2459.019353] Workqueue:  0x0 (events)
>[ 2459.019362] Call Trace:
>[ 2459.019372]  ? __schedule+0x24e/0x7d0
>[ 2459.019383]  schedule+0x33/0xc0
>[ 2459.019391]  worker_thread+0xc3/0x3f0
>[ 2459.019402]  ? process_one_work+0x660/0x660
>[ 2459.019408]  kthread+0x11e/0x140
>[ 2459.019416]  ? kthread_park+0xa0/0xa0
>[ 2459.019425]  ret_from_fork+0x3a/0x50
>[ 2459.019442] mm_percpu_wq    I    0     9      2 0x80004000
>[ 2459.019453] Call Trace:
>[ 2459.019464]  ? __schedule+0x24e/0x7d0
>[ 2459.019475]  schedule+0x33/0xc0
>[ 2459.019483]  rescuer_thread+0x30d/0x360
>[ 2459.019494]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.019502]  kthread+0x11e/0x140
>[ 2459.019510]  ? kthread_park+0xa0/0xa0
>[ 2459.019519]  ret_from_fork+0x3a/0x50
>[ 2459.019534] ksoftirqd/0     S    0    10      2 0x80004000
>[ 2459.019541] Call Trace:
>[ 2459.019551]  ? __schedule+0x24e/0x7d0
>[ 2459.019561]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.019569]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.019669]  schedule+0x33/0xc0
>[ 2459.019678]  smpboot_thread_fn+0x15e/0x280
>[ 2459.019687]  ? sort_range+0x20/0x20
>[ 2459.019694]  kthread+0x11e/0x140
>[ 2459.019701]  ? kthread_park+0xa0/0xa0
>[ 2459.019711]  ret_from_fork+0x3a/0x50
>[ 2459.019728] rcu_preempt     I    0    11      2 0x80004000
>[ 2459.019736] Call Trace:
>[ 2459.019745]  ? __schedule+0x24e/0x7d0
>[ 2459.019754]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.019786]  schedule+0x33/0xc0
>[ 2459.019796]  rcu_gp_kthread+0xa53/0xba0
>[ 2459.019808]  ? dump_blkd_tasks.constprop.43+0x1e0/0x1e0
>[ 2459.019817]  kthread+0x11e/0x140
>[ 2459.019826]  ? kthread_park+0xa0/0xa0
>[ 2459.019837]  ret_from_fork+0x3a/0x50
>[ 2459.019855] migration/0     S    0    12      2 0x80004000
>[ 2459.019864] Call Trace:
>[ 2459.019876]  ? __schedule+0x24e/0x7d0
>[ 2459.019889]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.019897]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.019906]  schedule+0x33/0xc0
>[ 2459.019913]  smpboot_thread_fn+0x15e/0x280
>[ 2459.019923]  ? sort_range+0x20/0x20
>[ 2459.019930]  kthread+0x11e/0x140
>[ 2459.019937]  ? kthread_park+0xa0/0xa0
>[ 2459.019946]  ret_from_fork+0x3a/0x50
>[ 2459.019962] cpuhp/0         S    0    13      2 0x80004000
>[ 2459.019969] Call Trace:
>[ 2459.019979]  ? __schedule+0x24e/0x7d0
>[ 2459.019988]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.019997]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.020005]  schedule+0x33/0xc0
>[ 2459.020012]  smpboot_thread_fn+0x15e/0x280
>[ 2459.020022]  ? sort_range+0x20/0x20
>[ 2459.020029]  kthread+0x11e/0x140
>[ 2459.020037]  ? kthread_park+0xa0/0xa0
>[ 2459.020046]  ret_from_fork+0x3a/0x50
>[ 2459.020062] cpuhp/1         S    0    14      2 0x80004000
>[ 2459.020069] Call Trace:
>[ 2459.020079]  ? __schedule+0x24e/0x7d0
>[ 2459.020089]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.020095]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.020103]  schedule+0x33/0xc0
>[ 2459.020110]  smpboot_thread_fn+0x15e/0x280
>[ 2459.020120]  ? sort_range+0x20/0x20
>[ 2459.020128]  kthread+0x11e/0x140
>[ 2459.020224]  ? kthread_park+0xa0/0xa0
>[ 2459.020235]  ret_from_fork+0x3a/0x50
>[ 2459.020250] migration/1     S    0    15      2 0x80004000
>[ 2459.020258] Call Trace:
>[ 2459.020268]  ? __schedule+0x24e/0x7d0
>[ 2459.020277]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.020286]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.020293]  schedule+0x33/0xc0
>[ 2459.020300]  smpboot_thread_fn+0x15e/0x280
>[ 2459.020310]  ? sort_range+0x20/0x20
>[ 2459.020316]  kthread+0x11e/0x140
>[ 2459.020323]  ? kthread_park+0xa0/0xa0
>[ 2459.020333]  ret_from_fork+0x3a/0x50
>[ 2459.020348] ksoftirqd/1     R  running task        0    16      2 0x80004000
>[ 2459.020357] Call Trace:
>[ 2459.020367]  ? __schedule+0x24e/0x7d0
>[ 2459.020376]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.020383]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.020391]  schedule+0x33/0xc0
>[ 2459.020398]  smpboot_thread_fn+0x15e/0x280
>[ 2459.020407]  ? sort_range+0x20/0x20
>[ 2459.020414]  kthread+0x11e/0x140
>[ 2459.020421]  ? kthread_park+0xa0/0xa0
>[ 2459.020430]  ret_from_fork+0x3a/0x50
>[ 2459.020448] kworker/1:0H    I    0    18      2 0x80004000
>[ 2459.020460] Workqueue:  0x0 (kblockd)
>[ 2459.020467] Call Trace:
>[ 2459.020477]  ? __schedule+0x24e/0x7d0
>[ 2459.020488]  schedule+0x33/0xc0
>[ 2459.020497]  worker_thread+0xc3/0x3f0
>[ 2459.020507]  ? process_one_work+0x660/0x660
>[ 2459.020514]  kthread+0x11e/0x140
>[ 2459.020521]  ? kthread_park+0xa0/0xa0
>[ 2459.020531]  ret_from_fork+0x3a/0x50
>[ 2459.020548] cpuhp/2         S    0    19      2 0x80004000
>[ 2459.020555] Call Trace:
>[ 2459.020565]  ? __schedule+0x24e/0x7d0
>[ 2459.020574]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.020581]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.020588]  schedule+0x33/0xc0
>[ 2459.020595]  smpboot_thread_fn+0x15e/0x280
>[ 2459.020605]  ? sort_range+0x20/0x20
>[ 2459.020612]  kthread+0x11e/0x140
>[ 2459.020620]  ? kthread_park+0xa0/0xa0
>[ 2459.020629]  ret_from_fork+0x3a/0x50
>[ 2459.020645] migration/2     S    0    20      2 0x80004000
>[ 2459.020652] Call Trace:
>[ 2459.020750]  ? __schedule+0x24e/0x7d0
>[ 2459.021124]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.021135]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.021142]  schedule+0x33/0xc0
>[ 2459.021150]  smpboot_thread_fn+0x15e/0x280
>[ 2459.021159]  ? sort_range+0x20/0x20
>[ 2459.021167]  kthread+0x11e/0x140
>[ 2459.021176]  ? kthread_park+0xa0/0xa0
>[ 2459.021185]  ret_from_fork+0x3a/0x50
>[ 2459.021202] ksoftirqd/2     R  running task        0    21      2 0x80004000
>[ 2459.021210] Call Trace:
>[ 2459.021220]  ? __schedule+0x24e/0x7d0
>[ 2459.021229]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.021236]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.021244]  schedule+0x33/0xc0
>[ 2459.021251]  smpboot_thread_fn+0x15e/0x280
>[ 2459.021261]  ? sort_range+0x20/0x20
>[ 2459.021268]  kthread+0x11e/0x140
>[ 2459.021275]  ? kthread_park+0xa0/0xa0
>[ 2459.021284]  ret_from_fork+0x3a/0x50
>[ 2459.021300] kworker/2:0H    I    0    23      2 0x80004000
>[ 2459.021313] Workqueue:  0x0 (kblockd)
>[ 2459.021319] Call Trace:
>[ 2459.021330]  ? __schedule+0x24e/0x7d0
>[ 2459.021343]  schedule+0x33/0xc0
>[ 2459.021351]  worker_thread+0xc3/0x3f0
>[ 2459.021361]  ? process_one_work+0x660/0x660
>[ 2459.021368]  kthread+0x11e/0x140
>[ 2459.021375]  ? kthread_park+0xa0/0xa0
>[ 2459.021385]  ret_from_fork+0x3a/0x50
>[ 2459.021400] cpuhp/3         S    0    24      2 0x80004000
>[ 2459.021408] Call Trace:
>[ 2459.021418]  ? __schedule+0x24e/0x7d0
>[ 2459.021428]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.021435]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.021443]  schedule+0x33/0xc0
>[ 2459.021450]  smpboot_thread_fn+0x15e/0x280
>[ 2459.021459]  ? sort_range+0x20/0x20
>[ 2459.021466]  kthread+0x11e/0x140
>[ 2459.021473]  ? kthread_park+0xa0/0xa0
>[ 2459.021483]  ret_from_fork+0x3a/0x50
>[ 2459.021499] migration/3     S    0    25      2 0x80004000
>[ 2459.021507] Call Trace:
>[ 2459.021516]  ? __schedule+0x24e/0x7d0
>[ 2459.021526]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.021533]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.021541]  schedule+0x33/0xc0
>[ 2459.021656]  smpboot_thread_fn+0x15e/0x280
>[ 2459.021666]  ? sort_range+0x20/0x20
>[ 2459.021673]  kthread+0x11e/0x140
>[ 2459.021681]  ? kthread_park+0xa0/0xa0
>[ 2459.021690]  ret_from_fork+0x3a/0x50
>[ 2459.021706] ksoftirqd/3     S    0    26      2 0x80004000
>[ 2459.021714] Call Trace:
>[ 2459.021724]  ? __schedule+0x24e/0x7d0
>[ 2459.021733]  ? smpboot_thread_fn+0x28/0x280
>[ 2459.021740]  ? smpboot_thread_fn+0x70/0x280
>[ 2459.021748]  schedule+0x33/0xc0
>[ 2459.021755]  smpboot_thread_fn+0x15e/0x280
>[ 2459.021786]  ? sort_range+0x20/0x20
>[ 2459.021794]  kthread+0x11e/0x140
>[ 2459.021802]  ? kthread_park+0xa0/0xa0
>[ 2459.021811]  ret_from_fork+0x3a/0x50
>[ 2459.021829] kworker/3:0H    I    0    28      2 0x80004000
>[ 2459.021842] Workqueue:  0x0 (kblockd)
>[ 2459.021852] Call Trace:
>[ 2459.021864]  ? __schedule+0x24e/0x7d0
>[ 2459.021877]  schedule+0x33/0xc0
>[ 2459.021888]  worker_thread+0xc3/0x3f0
>[ 2459.021899]  ? process_one_work+0x660/0x660
>[ 2459.021908]  kthread+0x11e/0x140
>[ 2459.021916]  ? kthread_park+0xa0/0xa0
>[ 2459.021925]  ret_from_fork+0x3a/0x50
>[ 2459.021941] kdevtmpfs       S    0    29      2 0x80004000
>[ 2459.021948] Call Trace:
>[ 2459.021959]  ? __schedule+0x24e/0x7d0
>[ 2459.021970]  ? devtmpfsd+0x139/0x170
>[ 2459.021978]  ? handle_create+0x1f0/0x1f0
>[ 2459.021984]  schedule+0x33/0xc0
>[ 2459.021992]  devtmpfsd+0x15e/0x170
>[ 2459.022004]  kthread+0x11e/0x140
>[ 2459.022011]  ? kthread_park+0xa0/0xa0
>[ 2459.022021]  ret_from_fork+0x3a/0x50
>[ 2459.022037] netns           I    0    30      2 0x80004000
>[ 2459.022049] Call Trace:
>[ 2459.022060]  ? __schedule+0x24e/0x7d0
>[ 2459.022071]  schedule+0x33/0xc0
>[ 2459.022079]  rescuer_thread+0x30d/0x360
>[ 2459.022091]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.022097]  kthread+0x11e/0x140
>[ 2459.022105]  ? kthread_park+0xa0/0xa0
>[ 2459.022115]  ret_from_fork+0x3a/0x50
>[ 2459.022131] rcu_tasks_kthre S    0    31      2 0x80004000
>[ 2459.022138] Call Trace:
>[ 2459.022257]  ? __schedule+0x24e/0x7d0
>[ 2459.022268]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.022278]  schedule+0x33/0xc0
>[ 2459.022286]  rcu_tasks_kthread+0x458/0x560
>[ 2459.022298]  ? wait_woken+0xa0/0xa0
>[ 2459.022308]  ? rcu_barrier_tasks+0x10/0x10
>[ 2459.022315]  kthread+0x11e/0x140
>[ 2459.022322]  ? kthread_park+0xa0/0xa0
>[ 2459.022332]  ret_from_fork+0x3a/0x50
>[ 2459.022348] kworker/1:1     I    0    32      2 0x80004000
>[ 2459.022360] Workqueue:  0x0 (events)
>[ 2459.022367] Call Trace:
>[ 2459.022377]  ? __schedule+0x24e/0x7d0
>[ 2459.022389]  schedule+0x33/0xc0
>[ 2459.022397]  worker_thread+0xc3/0x3f0
>[ 2459.022407]  ? process_one_work+0x660/0x660
>[ 2459.022415]  kthread+0x11e/0x140
>[ 2459.022422]  ? kthread_park+0xa0/0xa0
>[ 2459.022431]  ret_from_fork+0x3a/0x50
>[ 2459.022447] khungtaskd      R  running task        0    33      2 0x80004000
>[ 2459.022455] Call Trace:
>[ 2459.022463]  sched_show_task+0x1c0/0x2a0
>[ 2459.022473]  show_state_filter+0xa0/0x1b0
>[ 2459.022486]  watchdog+0x377/0x690
>[ 2459.022497]  ? hungtask_pm_notify+0x40/0x40
>[ 2459.022503]  kthread+0x11e/0x140
>[ 2459.022511]  ? kthread_park+0xa0/0xa0
>[ 2459.022520]  ret_from_fork+0x3a/0x50
>[ 2459.022536] oom_reaper      S    0    34      2 0x80004000
>[ 2459.022543] Call Trace:
>[ 2459.022553]  ? __schedule+0x24e/0x7d0
>[ 2459.022561]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.022571]  schedule+0x33/0xc0
>[ 2459.022580]  oom_reaper+0x3f6/0x660
>[ 2459.022590]  ? wait_woken+0xa0/0xa0
>[ 2459.022601]  ? __oom_reap_task_mm+0x160/0x160
>[ 2459.022607]  kthread+0x11e/0x140
>[ 2459.022615]  ? kthread_park+0xa0/0xa0
>[ 2459.022626]  ret_from_fork+0x3a/0x50
>[ 2459.022642] writeback       I    0    35      2 0x80004000
>[ 2459.022653] Call Trace:
>[ 2459.022663]  ? __schedule+0x24e/0x7d0
>[ 2459.022675]  schedule+0x33/0xc0
>[ 2459.022683]  rescuer_thread+0x30d/0x360
>[ 2459.022695]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.022702]  kthread+0x11e/0x140
>[ 2459.022709]  ? kthread_park+0xa0/0xa0
>[ 2459.022840]  ret_from_fork+0x3a/0x50
>[ 2459.022859] kcompactd0      S    0    36      2 0x80004000
>[ 2459.022869] Call Trace:
>[ 2459.022880]  ? __schedule+0x24e/0x7d0
>[ 2459.022895]  ? kcompactd_do_work+0x2d0/0x2d0
>[ 2459.022904]  schedule+0x33/0xc0
>[ 2459.022912]  kcompactd+0x19f/0x280
>[ 2459.022922]  ? wait_woken+0xa0/0xa0
>[ 2459.022934]  ? kcompactd_do_work+0x2d0/0x2d0
>[ 2459.022941]  kthread+0x11e/0x140
>[ 2459.022948]  ? kthread_park+0xa0/0xa0
>[ 2459.022957]  ret_from_fork+0x3a/0x50
>[ 2459.022973] ksmd            S    0    37      2 0x80004000
>[ 2459.022981] Call Trace:
>[ 2459.022990]  ? __schedule+0x24e/0x7d0
>[ 2459.022998]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.023008]  ? run_store+0x2f0/0x2f0
>[ 2459.023015]  schedule+0x33/0xc0
>[ 2459.023024]  ksm_scan_thread+0x40d/0x12c0
>[ 2459.023033]  ? __kthread_parkme+0x5c/0x80
>[ 2459.023046]  ? wait_woken+0xa0/0xa0
>[ 2459.023057]  ? run_store+0x2f0/0x2f0
>[ 2459.023064]  kthread+0x11e/0x140
>[ 2459.023071]  ? kthread_park+0xa0/0xa0
>[ 2459.023080]  ret_from_fork+0x3a/0x50
>[ 2459.023096] khugepaged      D    0    38      2 0x80004000
>[ 2459.023103] Call Trace:
>[ 2459.023113]  ? __schedule+0x24e/0x7d0
>[ 2459.023124]  ? rwsem_down_write_slowpath+0x26a/0x600
>[ 2459.023131]  schedule+0x33/0xc0
>[ 2459.023138]  rwsem_down_write_slowpath+0x26f/0x600
>[ 2459.023156]  ? khugepaged+0x1573/0x2570
>[ 2459.023163]  khugepaged+0x1573/0x2570
>[ 2459.023185]  ? wait_woken+0xa0/0xa0
>[ 2459.023196]  ? collapse_shmem.isra.8+0xe20/0xe20
>[ 2459.023204]  kthread+0x11e/0x140
>[ 2459.023211]  ? kthread_park+0xa0/0xa0
>[ 2459.023220]  ret_from_fork+0x3a/0x50
>[ 2459.023236] kworker/u8:1    I    0    41      2 0x80004000
>[ 2459.023248] Workqueue:  0x0 (events_unbound)
>[ 2459.023256] Call Trace:
>[ 2459.023266]  ? __schedule+0x24e/0x7d0
>[ 2459.023277]  schedule+0x33/0xc0
>[ 2459.023286]  worker_thread+0xc3/0x3f0
>[ 2459.023296]  ? process_one_work+0x660/0x660
>[ 2459.023302]  kthread+0x11e/0x140
>[ 2459.023310]  ? kthread_park+0xa0/0xa0
>[ 2459.023428]  ret_from_fork+0x3a/0x50
>[ 2459.023447] pencrypt        I    0    57      2 0x80004000
>[ 2459.023459] Call Trace:
>[ 2459.023469]  ? __schedule+0x24e/0x7d0
>[ 2459.023481]  schedule+0x33/0xc0
>[ 2459.023490]  rescuer_thread+0x30d/0x360
>[ 2459.023501]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.023508]  kthread+0x11e/0x140
>[ 2459.023515]  ? kthread_park+0xa0/0xa0
>[ 2459.023524]  ret_from_fork+0x3a/0x50
>[ 2459.023540] pdecrypt        I    0    58      2 0x80004000
>[ 2459.023551] Call Trace:
>[ 2459.023563]  ? __schedule+0x24e/0x7d0
>[ 2459.023574]  schedule+0x33/0xc0
>[ 2459.023582]  rescuer_thread+0x30d/0x360
>[ 2459.023593]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.023600]  kthread+0x11e/0x140
>[ 2459.023608]  ? kthread_park+0xa0/0xa0
>[ 2459.023617]  ret_from_fork+0x3a/0x50
>[ 2459.023633] cryptd          I    0    59      2 0x80004000
>[ 2459.023644] Call Trace:
>[ 2459.023654]  ? __schedule+0x24e/0x7d0
>[ 2459.023666]  schedule+0x33/0xc0
>[ 2459.023674]  rescuer_thread+0x30d/0x360
>[ 2459.023685]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.023692]  kthread+0x11e/0x140
>[ 2459.023699]  ? kthread_park+0xa0/0xa0
>[ 2459.023709]  ret_from_fork+0x3a/0x50
>[ 2459.023725] kworker/3:1     I    0    73      2 0x80004000
>[ 2459.023737] Workqueue:  0x0 (events)
>[ 2459.023743] Call Trace:
>[ 2459.023753]  ? __schedule+0x24e/0x7d0
>[ 2459.023785]  schedule+0x33/0xc0
>[ 2459.023795]  worker_thread+0xc3/0x3f0
>[ 2459.023806]  ? process_one_work+0x660/0x660
>[ 2459.023814]  kthread+0x11e/0x140
>[ 2459.023823]  ? kthread_park+0xa0/0xa0
>[ 2459.023833]  ret_from_fork+0x3a/0x50
>[ 2459.023851] kblockd         I    0   149      2 0x80004000
>[ 2459.023864] Call Trace:
>[ 2459.023876]  ? __schedule+0x24e/0x7d0
>[ 2459.023889]  schedule+0x33/0xc0
>[ 2459.023899]  rescuer_thread+0x30d/0x360
>[ 2459.023910]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.023917]  kthread+0x11e/0x140
>[ 2459.023924]  ? kthread_park+0xa0/0xa0
>[ 2459.023933]  ret_from_fork+0x3a/0x50
>[ 2459.024059] blkcg_punt_bio  I    0   150      2 0x80004000
>[ 2459.024072] Call Trace:
>[ 2459.024083]  ? __schedule+0x24e/0x7d0
>[ 2459.024094]  schedule+0x33/0xc0
>[ 2459.024104]  rescuer_thread+0x30d/0x360
>[ 2459.024115]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024122]  kthread+0x11e/0x140
>[ 2459.024129]  ? kthread_park+0xa0/0xa0
>[ 2459.024138]  ret_from_fork+0x3a/0x50
>[ 2459.024154] ata_sff         I    0   151      2 0x80004000
>[ 2459.024165] Call Trace:
>[ 2459.024175]  ? __schedule+0x24e/0x7d0
>[ 2459.024187]  schedule+0x33/0xc0
>[ 2459.024194]  rescuer_thread+0x30d/0x360
>[ 2459.024206]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024213]  kthread+0x11e/0x140
>[ 2459.024220]  ? kthread_park+0xa0/0xa0
>[ 2459.024229]  ret_from_fork+0x3a/0x50
>[ 2459.024246] md              I    0   152      2 0x80004000
>[ 2459.024257] Call Trace:
>[ 2459.024267]  ? __schedule+0x24e/0x7d0
>[ 2459.024278]  schedule+0x33/0xc0
>[ 2459.024286]  rescuer_thread+0x30d/0x360
>[ 2459.024298]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024305]  kthread+0x11e/0x140
>[ 2459.024314]  ? kthread_park+0xa0/0xa0
>[ 2459.024323]  ret_from_fork+0x3a/0x50
>[ 2459.024339] devfreq_wq      I    0   153      2 0x80004000
>[ 2459.024350] Call Trace:
>[ 2459.024360]  ? __schedule+0x24e/0x7d0
>[ 2459.024372]  schedule+0x33/0xc0
>[ 2459.024380]  rescuer_thread+0x30d/0x360
>[ 2459.024392]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024399]  kthread+0x11e/0x140
>[ 2459.024406]  ? kthread_park+0xa0/0xa0
>[ 2459.024415]  ret_from_fork+0x3a/0x50
>[ 2459.024431] watchdogd       S    0   154      2 0x80004000
>[ 2459.024438] Call Trace:
>[ 2459.024447]  ? __schedule+0x24e/0x7d0
>[ 2459.024457]  ? kthread_worker_fn+0x9f/0x1f0
>[ 2459.024464]  ? kthread_worker_fn+0x113/0x1f0
>[ 2459.024472]  schedule+0x33/0xc0
>[ 2459.024479]  kthread_worker_fn+0x181/0x1f0
>[ 2459.024489]  ? __kthread_init_worker+0x80/0x80
>[ 2459.024496]  kthread+0x11e/0x140
>[ 2459.024503]  ? kthread_park+0xa0/0xa0
>[ 2459.024512]  ret_from_fork+0x3a/0x50
>[ 2459.024631] kswapd0         S    0   168      2 0x80004000
>[ 2459.024639] Call Trace:
>[ 2459.024650]  ? __schedule+0x24e/0x7d0
>[ 2459.024661]  schedule+0x33/0xc0
>[ 2459.024670]  kswapd+0x47d/0x530
>[ 2459.024680]  ? wait_woken+0xa0/0xa0
>[ 2459.024691]  ? balance_pgdat+0x5a0/0x5a0
>[ 2459.024698]  kthread+0x11e/0x140
>[ 2459.024705]  ? kthread_park+0xa0/0xa0
>[ 2459.024714]  ret_from_fork+0x3a/0x50
>[ 2459.024730] kthrotld        I    0   171      2 0x80004000
>[ 2459.024741] Call Trace:
>[ 2459.024753]  ? __schedule+0x24e/0x7d0
>[ 2459.024783]  schedule+0x33/0xc0
>[ 2459.024792]  rescuer_thread+0x30d/0x360
>[ 2459.024804]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024811]  kthread+0x11e/0x140
>[ 2459.024819]  ? kthread_park+0xa0/0xa0
>[ 2459.024830]  ret_from_fork+0x3a/0x50
>[ 2459.024848] acpi_thermal_pm I    0   173      2 0x80004000
>[ 2459.024861] Call Trace:
>[ 2459.024873]  ? __schedule+0x24e/0x7d0
>[ 2459.024885]  schedule+0x33/0xc0
>[ 2459.024894]  rescuer_thread+0x30d/0x360
>[ 2459.024907]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.024915]  kthread+0x11e/0x140
>[ 2459.024922]  ? kthread_park+0xa0/0xa0
>[ 2459.024932]  ret_from_fork+0x3a/0x50
>[ 2459.024949] nvme-wq         I    0   174      2 0x80004000
>[ 2459.024960] Call Trace:
>[ 2459.024970]  ? __schedule+0x24e/0x7d0
>[ 2459.024981]  schedule+0x33/0xc0
>[ 2459.024989]  rescuer_thread+0x30d/0x360
>[ 2459.025003]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.025012]  kthread+0x11e/0x140
>[ 2459.025019]  ? kthread_park+0xa0/0xa0
>[ 2459.025029]  ret_from_fork+0x3a/0x50
>[ 2459.025045] nvme-reset-wq   I    0   175      2 0x80004000
>[ 2459.025055] Call Trace:
>[ 2459.025066]  ? __schedule+0x24e/0x7d0
>[ 2459.025077]  schedule+0x33/0xc0
>[ 2459.025086]  rescuer_thread+0x30d/0x360
>[ 2459.025097]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.025104]  kthread+0x11e/0x140
>[ 2459.025111]  ? kthread_park+0xa0/0xa0
>[ 2459.025120]  ret_from_fork+0x3a/0x50
>[ 2459.025136] nvme-delete-wq  I    0   176      2 0x80004000
>[ 2459.025253] Call Trace:
>[ 2459.025266]  ? __schedule+0x24e/0x7d0
>[ 2459.025277]  schedule+0x33/0xc0
>[ 2459.025285]  rescuer_thread+0x30d/0x360
>[ 2459.025296]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.025303]  kthread+0x11e/0x140
>[ 2459.025310]  ? kthread_park+0xa0/0xa0
>[ 2459.025320]  ret_from_fork+0x3a/0x50
>[ 2459.025337] scsi_eh_0       S    0   177      2 0x80004000
>[ 2459.025344] Call Trace:
>[ 2459.025354]  ? __schedule+0x24e/0x7d0
>[ 2459.025364]  ? scsi_error_handler+0x3b/0x410
>[ 2459.025371]  ? scsi_error_handler+0x96/0x410
>[ 2459.025377]  ? scsi_try_target_reset+0x90/0x90
>[ 2459.025384]  schedule+0x33/0xc0
>[ 2459.025392]  scsi_error_handler+0x1bd/0x410
>[ 2459.025402]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.025412]  ? scsi_eh_get_sense+0x140/0x140
>[ 2459.025419]  kthread+0x11e/0x140
>[ 2459.025426]  ? kthread_park+0xa0/0xa0
>[ 2459.025435]  ret_from_fork+0x3a/0x50
>[ 2459.025451] scsi_tmf_0      I    0   178      2 0x80004000
>[ 2459.025462] Call Trace:
>[ 2459.025473]  ? __schedule+0x24e/0x7d0
>[ 2459.025485]  schedule+0x33/0xc0
>[ 2459.025493]  rescuer_thread+0x30d/0x360
>[ 2459.025504]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.025511]  kthread+0x11e/0x140
>[ 2459.025518]  ? kthread_park+0xa0/0xa0
>[ 2459.025528]  ret_from_fork+0x3a/0x50
>[ 2459.025543] scsi_eh_1       S    0   179      2 0x80004000
>[ 2459.025550] Call Trace:
>[ 2459.025560]  ? __schedule+0x24e/0x7d0
>[ 2459.025570]  ? scsi_error_handler+0x3b/0x410
>[ 2459.025576]  ? scsi_error_handler+0x96/0x410
>[ 2459.025583]  ? scsi_try_target_reset+0x90/0x90
>[ 2459.025590]  schedule+0x33/0xc0
>[ 2459.025598]  scsi_error_handler+0x1bd/0x410
>[ 2459.025608]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.025618]  ? scsi_eh_get_sense+0x140/0x140
>[ 2459.025625]  kthread+0x11e/0x140
>[ 2459.025632]  ? kthread_park+0xa0/0xa0
>[ 2459.025641]  ret_from_fork+0x3a/0x50
>[ 2459.025657] scsi_tmf_1      I    0   180      2 0x80004000
>[ 2459.025668] Call Trace:
>[ 2459.025678]  ? __schedule+0x24e/0x7d0
>[ 2459.025690]  schedule+0x33/0xc0
>[ 2459.025822]  rescuer_thread+0x30d/0x360
>[ 2459.025837]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.025846]  kthread+0x11e/0x140
>[ 2459.025856]  ? kthread_park+0xa0/0xa0
>[ 2459.025869]  ret_from_fork+0x3a/0x50
>[ 2459.025888] scsi_eh_2       S    0   182      2 0x80004000
>[ 2459.025899] Call Trace:
>[ 2459.025911]  ? __schedule+0x24e/0x7d0
>[ 2459.025922]  ? scsi_error_handler+0x3b/0x410
>[ 2459.025929]  ? scsi_error_handler+0x96/0x410
>[ 2459.025937]  ? scsi_try_target_reset+0x90/0x90
>[ 2459.025946]  schedule+0x33/0xc0
>[ 2459.025954]  scsi_error_handler+0x1bd/0x410
>[ 2459.025963]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.025973]  ? scsi_eh_get_sense+0x140/0x140
>[ 2459.025980]  kthread+0x11e/0x140
>[ 2459.025990]  ? kthread_park+0xa0/0xa0
>[ 2459.026002]  ret_from_fork+0x3a/0x50
>[ 2459.026018] scsi_tmf_2      I    0   183      2 0x80004000
>[ 2459.026030] Call Trace:
>[ 2459.026041]  ? __schedule+0x24e/0x7d0
>[ 2459.026052]  schedule+0x33/0xc0
>[ 2459.026060]  rescuer_thread+0x30d/0x360
>[ 2459.026072]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.026079]  kthread+0x11e/0x140
>[ 2459.026088]  ? kthread_park+0xa0/0xa0
>[ 2459.026098]  ret_from_fork+0x3a/0x50
>[ 2459.026114] scsi_eh_3       S    0   184      2 0x80004000
>[ 2459.026122] Call Trace:
>[ 2459.026132]  ? __schedule+0x24e/0x7d0
>[ 2459.026142]  ? scsi_error_handler+0x3b/0x410
>[ 2459.026149]  ? scsi_error_handler+0x96/0x410
>[ 2459.026156]  ? scsi_try_target_reset+0x90/0x90
>[ 2459.026164]  schedule+0x33/0xc0
>[ 2459.026171]  scsi_error_handler+0x1bd/0x410
>[ 2459.026180]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.026190]  ? scsi_eh_get_sense+0x140/0x140
>[ 2459.026197]  kthread+0x11e/0x140
>[ 2459.026206]  ? kthread_park+0xa0/0xa0
>[ 2459.026215]  ret_from_fork+0x3a/0x50
>[ 2459.026233] scsi_tmf_3      I    0   185      2 0x80004000
>[ 2459.026245] Call Trace:
>[ 2459.026256]  ? __schedule+0x24e/0x7d0
>[ 2459.026267]  schedule+0x33/0xc0
>[ 2459.026276]  rescuer_thread+0x30d/0x360
>[ 2459.026288]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.026296]  kthread+0x11e/0x140
>[ 2459.026303]  ? kthread_park+0xa0/0xa0
>[ 2459.026312]  ret_from_fork+0x3a/0x50
>[ 2459.026328] dm_bufio_cache  I    0   188      2 0x80004000
>[ 2459.026340] Call Trace:
>[ 2459.026350]  ? __schedule+0x24e/0x7d0
>[ 2459.026362]  schedule+0x33/0xc0
>[ 2459.026370]  rescuer_thread+0x30d/0x360
>[ 2459.026382]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.026389]  kthread+0x11e/0x140
>[ 2459.026398]  ? kthread_park+0xa0/0xa0
>[ 2459.026407]  ret_from_fork+0x3a/0x50
>[ 2459.026425] ipv6_addrconf   I    0   190      2 0x80004000
>[ 2459.026436] Call Trace:
>[ 2459.026447]  ? __schedule+0x24e/0x7d0
>[ 2459.026459]  schedule+0x33/0xc0
>[ 2459.026467]  rescuer_thread+0x30d/0x360
>[ 2459.026480]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.026487]  kthread+0x11e/0x140
>[ 2459.026494]  ? kthread_park+0xa0/0xa0
>[ 2459.026503]  ret_from_fork+0x3a/0x50
>[ 2459.026520] kworker/2:1H    I    0   249      2 0x80004000
>[ 2459.026533] Workqueue:  0x0 (kblockd)
>[ 2459.026541] Call Trace:
>[ 2459.026551]  ? __schedule+0x24e/0x7d0
>[ 2459.026563]  schedule+0x33/0xc0
>[ 2459.026572]  worker_thread+0xc3/0x3f0
>[ 2459.026582]  ? process_one_work+0x660/0x660
>[ 2459.026589]  kthread+0x11e/0x140
>[ 2459.026597]  ? kthread_park+0xa0/0xa0
>[ 2459.026607]  ret_from_fork+0x3a/0x50
>[ 2459.026623] kworker/1:1H    I    0   250      2 0x80004000
>[ 2459.026635] Workqueue:  0x0 (events_highpri)
>[ 2459.026642] Call Trace:
>[ 2459.026652]  ? __schedule+0x24e/0x7d0
>[ 2459.026664]  schedule+0x33/0xc0
>[ 2459.026672]  worker_thread+0xc3/0x3f0
>[ 2459.026683]  ? process_one_work+0x660/0x660
>[ 2459.026690]  kthread+0x11e/0x140
>[ 2459.026698]  ? kthread_park+0xa0/0xa0
>[ 2459.026708]  ret_from_fork+0x3a/0x50
>[ 2459.026724] jbd2/sda1-8     S    0   251      2 0x80004000
>[ 2459.026732] Call Trace:
>[ 2459.026742]  ? __schedule+0x24e/0x7d0
>[ 2459.026754]  schedule+0x33/0xc0
>[ 2459.026788]  kjournald2+0x222/0x2b0
>[ 2459.026801]  ? wait_woken+0xa0/0xa0
>[ 2459.026812]  ? commit_timeout+0x10/0x10
>[ 2459.026820]  kthread+0x11e/0x140
>[ 2459.026830]  ? kthread_park+0xa0/0xa0
>[ 2459.026841]  ret_from_fork+0x3a/0x50
>[ 2459.026859] ext4-rsv-conver I    0   252      2 0x80004000
>[ 2459.026872] Call Trace:
>[ 2459.026885]  ? __schedule+0x24e/0x7d0
>[ 2459.026899]  schedule+0x33/0xc0
>[ 2459.026910]  rescuer_thread+0x30d/0x360
>[ 2459.026924]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.026932]  kthread+0x11e/0x140
>[ 2459.026940]  ? kthread_park+0xa0/0xa0
>[ 2459.026949]  ret_from_fork+0x3a/0x50
>[ 2459.026965] kworker/0:1H    I    0   253      2 0x80004000
>[ 2459.026977] Workqueue:  0x0 (events_highpri)
>[ 2459.026984] Call Trace:
>[ 2459.026995]  ? __schedule+0x24e/0x7d0
>[ 2459.027007]  schedule+0x33/0xc0
>[ 2459.027015]  worker_thread+0xc3/0x3f0
>[ 2459.027026]  ? process_one_work+0x660/0x660
>[ 2459.027035]  kthread+0x11e/0x140
>[ 2459.027043]  ? kthread_park+0xa0/0xa0
>[ 2459.027054]  ret_from_fork+0x3a/0x50
>[ 2459.027071] kworker/3:1H    I    0   255      2 0x80004000
>[ 2459.027082] Workqueue:  0x0 (kblockd)
>[ 2459.027089] Call Trace:
>[ 2459.027100]  ? __schedule+0x24e/0x7d0
>[ 2459.027111]  schedule+0x33/0xc0
>[ 2459.027119]  worker_thread+0xc3/0x3f0
>[ 2459.027130]  ? process_one_work+0x660/0x660
>[ 2459.027137]  kthread+0x11e/0x140
>[ 2459.027145]  ? kthread_park+0xa0/0xa0
>[ 2459.027156]  ret_from_fork+0x3a/0x50
>[ 2459.027172] systemd-journal R  running task        0   295      1 0x00000100
>[ 2459.027181] Call Trace:
>[ 2459.027193]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.027210]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.027220]  ? walk_component+0x48/0x2e0
>[ 2459.027226]  ? generic_permission+0x1d/0x1a0
>[ 2459.027237]  ? link_path_walk.part.10+0x2f3/0x550
>[ 2459.027246]  ? path_init+0x3e0/0x510
>[ 2459.027255]  ? terminate_walk+0xda/0x160
>[ 2459.027263]  ? fput_many+0x44/0x80
>[ 2459.027271]  ? path_openat+0x868/0xac0
>[ 2459.027286]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.027295]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.027304]  ? common_interrupt+0xa/0xf
>[ 2459.027323]  ? handle_mm_fault+0x15a/0x360
>[ 2459.027332]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.027340]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.027353]  ? interrupt_entry+0x97/0xc2
>[ 2459.027360]  ? retint_user+0x18/0x18
>[ 2459.027376] rpciod          I    0   304      2 0x80004000
>[ 2459.027388] Call Trace:
>[ 2459.027400]  ? __schedule+0x24e/0x7d0
>[ 2459.027412]  schedule+0x33/0xc0
>[ 2459.027420]  rescuer_thread+0x30d/0x360
>[ 2459.027432]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.027439]  kthread+0x11e/0x140
>[ 2459.027447]  ? kthread_park+0xa0/0xa0
>[ 2459.027458]  ret_from_fork+0x3a/0x50
>[ 2459.027474] kworker/u9:0    I    0   305      2 0x80004000
>[ 2459.027486] Call Trace:
>[ 2459.027496]  ? __schedule+0x24e/0x7d0
>[ 2459.027508]  schedule+0x33/0xc0
>[ 2459.027516]  worker_thread+0xc3/0x3f0
>[ 2459.027526]  ? process_one_work+0x660/0x660
>[ 2459.027533]  kthread+0x11e/0x140
>[ 2459.027543]  ? kthread_park+0xa0/0xa0
>[ 2459.027552]  ret_from_fork+0x3a/0x50
>[ 2459.027569] xprtiod         I    0   306      2 0x80004000
>[ 2459.027580] Call Trace:
>[ 2459.027590]  ? __schedule+0x24e/0x7d0
>[ 2459.027602]  schedule+0x33/0xc0
>[ 2459.027610]  rescuer_thread+0x30d/0x360
>[ 2459.027623]  ? cancel_delayed_work+0xb0/0xb0
>[ 2459.027630]  kthread+0x11e/0x140
>[ 2459.027637]  ? kthread_park+0xa0/0xa0
>[ 2459.027647]  ret_from_fork+0x3a/0x50
>[ 2459.027663] kworker/2:2     I    0   308      2 0x80004000
>[ 2459.027675] Workqueue:  0x0 (events_power_efficient)
>[ 2459.027682] Call Trace:
>[ 2459.027692]  ? __schedule+0x24e/0x7d0
>[ 2459.027704]  schedule+0x33/0xc0
>[ 2459.027713]  worker_thread+0xc3/0x3f0
>[ 2459.027724]  ? process_one_work+0x660/0x660
>[ 2459.027731]  kthread+0x11e/0x140
>[ 2459.027739]  ? kthread_park+0xa0/0xa0
>[ 2459.027749]  ret_from_fork+0x3a/0x50
>[ 2459.027791] systemd-udevd   S    0   315      1 0x00000100
>[ 2459.027802] Call Trace:
>[ 2459.027813]  ? __schedule+0x24e/0x7d0
>[ 2459.027829]  ? ep_poll+0x2f9/0x530
>[ 2459.027839]  schedule+0x33/0xc0
>[ 2459.027848]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.027861]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.027871]  ep_poll+0x2dc/0x530
>[ 2459.027884]  ? wake_up_q+0x80/0x80
>[ 2459.027898]  do_epoll_wait+0xd7/0xf0
>[ 2459.027909]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.027918]  do_syscall_64+0x5a/0x1c0
>[ 2459.027929]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.027937] RIP: 0033:0x7f59a936cb77
>[ 2459.027947] Code: Bad RIP value.
>[ 2459.027953] RSP: 002b:00007ffc2390e8c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.027961] RAX: ffffffffffffffda RBX: 00005605652e3a40 RCX: 00007f59a936cb77
>[ 2459.027967] RDX: 0000000000000009 RSI: 00007ffc2390e8d0 RDI: 000000000000000a
>[ 2459.027973] RBP: 00007ffc2390ea40 R08: 00007ffc2390e8d0 R09: 00007ffc2390e8a0
>[ 2459.027981] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc2390e8d0
>[ 2459.027988] R13: ffffffffffffffff R14: 00005605636c3dbd R15: 0000000000000001
>[ 2459.028004] irq/127-mei_me  S    0   433      2 0x80004000
>[ 2459.028014] Call Trace:
>[ 2459.028026]  ? __schedule+0x24e/0x7d0
>[ 2459.028038]  ? irq_forced_thread_fn+0x80/0x80
>[ 2459.028045]  ? irq_thread+0xa1/0x1a0
>[ 2459.028053]  schedule+0x33/0xc0
>[ 2459.028063]  irq_thread+0xa1/0x1a0
>[ 2459.028072]  ? wake_threads_waitq+0x30/0x30
>[ 2459.028082]  ? irq_thread_dtor+0x90/0x90
>[ 2459.028090]  kthread+0x11e/0x140
>[ 2459.028098]  ? kthread_park+0xa0/0xa0
>[ 2459.028108]  ret_from_fork+0x3a/0x50
>[ 2459.028124] systemd-resolve S    0   525      1 0x00000100
>[ 2459.028132] Call Trace:
>[ 2459.028142]  ? __schedule+0x24e/0x7d0
>[ 2459.028155]  ? ep_poll+0x2f9/0x530
>[ 2459.028162]  schedule+0x33/0xc0
>[ 2459.028170]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.028182]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.028192]  ep_poll+0x2dc/0x530
>[ 2459.028204]  ? wake_up_q+0x80/0x80
>[ 2459.028217]  do_epoll_wait+0xd7/0xf0
>[ 2459.028228]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.028235]  do_syscall_64+0x5a/0x1c0
>[ 2459.028245]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.028252] RIP: 0033:0x7f830fd51b77
>[ 2459.028261] Code: Bad RIP value.
>[ 2459.028267] RSP: 002b:00007ffcbcd11cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.028276] RAX: ffffffffffffffda RBX: 0000563bd356de60 RCX: 00007f830fd51b77
>[ 2459.028284] RDX: 000000000000000e RSI: 00007ffcbcd11ce0 RDI: 0000000000000004
>[ 2459.028291] RBP: 00007ffcbcd11e90 R08: 00007ffcbcd11ce0 R09: 0000563bd35755ec
>[ 2459.028297] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000000000020d
>[ 2459.028304] R13: ffffffffffffffff R14: 00007ffcbcd11ce0 R15: 0000000000000001
>[ 2459.028320] rpcbind         S    0   528      1 0x00000000
>[ 2459.028328] Call Trace:
>[ 2459.028338]  ? __schedule+0x24e/0x7d0
>[ 2459.028350]  schedule+0x33/0xc0
>[ 2459.028358]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.028368]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.028379]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.028388]  do_sys_poll+0x337/0x580
>[ 2459.028406]  ? prep_new_page+0x48/0xe0
>[ 2459.028415]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.028434]  ? poll_select_finish+0x220/0x220
>[ 2459.028444]  ? poll_select_finish+0x220/0x220
>[ 2459.028454]  ? poll_select_finish+0x220/0x220
>[ 2459.028465]  ? poll_select_finish+0x220/0x220
>[ 2459.028475]  ? poll_select_finish+0x220/0x220
>[ 2459.028486]  ? poll_select_finish+0x220/0x220
>[ 2459.028497]  ? poll_select_finish+0x220/0x220
>[ 2459.028506]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.028518]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.028526]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.028534]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.028546]  ? __se_sys_poll+0x96/0x130
>[ 2459.028553]  __se_sys_poll+0x96/0x130
>[ 2459.028564]  do_syscall_64+0x5a/0x1c0
>[ 2459.028572]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.028579] RIP: 0033:0x7f7990c89bc4
>[ 2459.028587] Code: Bad RIP value.
>[ 2459.028595] RSP: 002b:00007ffdd1ccc1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.028602] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7990c89bc4
>[ 2459.028609] RDX: 0000000000007530 RSI: 0000000000000007 RDI: 00007ffdd1ccc420
>[ 2459.028615] RBP: 0000000000000007 R08: 00000000000000c3 R09: 000000000000000b
>[ 2459.028621] R10: 000000005d49b040 R11: 0000000000000246 R12: 000000000000000c
>[ 2459.028627] R13: 000000000000000c R14: 000055ea858a10e0 R15: 00007ffdd1ccc260
>[ 2459.028642] ModemManager    S    0   539      1 0x00000100
>[ 2459.028650] Call Trace:
>[ 2459.028660]  ? __schedule+0x24e/0x7d0
>[ 2459.028672]  schedule+0x33/0xc0
>[ 2459.028679]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.028689]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.028697]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.028707]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.028717]  do_sys_poll+0x337/0x580
>[ 2459.028729]  ? __switch_to_asm+0x34/0x70
>[ 2459.028740]  ? finish_task_switch+0x9b/0x250
>[ 2459.028750]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.028782]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.028792]  ? finish_task_switch+0x9b/0x250
>[ 2459.028799]  ? finish_task_switch+0x6e/0x250
>[ 2459.028807]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.028817]  ? __switch_to+0x2d1/0x460
>[ 2459.028828]  ? __schedule+0x256/0x7d0
>[ 2459.028841]  ? poll_select_finish+0x220/0x220
>[ 2459.028852]  ? poll_select_finish+0x220/0x220
>[ 2459.028863]  ? try_to_wake_up+0x451/0x810
>[ 2459.028875]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.028884]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2459.028893]  ? __bpf_prog_run32+0x39/0x60
>[ 2459.028907]  ? __might_fault+0x3e/0x90
>[ 2459.028919]  ? __seccomp_filter+0xc7/0x460
>[ 2459.028940]  ? __se_sys_poll+0x2c/0x130
>[ 2459.028948]  __se_sys_poll+0x2c/0x130
>[ 2459.028958]  do_syscall_64+0x5a/0x1c0
>[ 2459.028967]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.028975] RIP: 0033:0x7f6609b2ebf9
>[ 2459.028985] Code: Bad RIP value.
>[ 2459.028991] RSP: 002b:00007ffcefee3bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.028998] RAX: ffffffffffffffda RBX: 000055cd911c1590 RCX: 00007f6609b2ebf9
>[ 2459.029004] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055cd911c1590
>[ 2459.029011] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055cd911bafe0
>[ 2459.029017] R10: 000055cd9119f040 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.029023] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000002
>[ 2459.029039] gmain           S    0   553      1 0x00000100
>[ 2459.029050] Call Trace:
>[ 2459.029060]  ? __schedule+0x24e/0x7d0
>[ 2459.029074]  schedule+0x33/0xc0
>[ 2459.029082]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.029094]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.029103]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.029111]  do_sys_poll+0x337/0x580
>[ 2459.029123]  ? preempt_count_add+0x49/0xa0
>[ 2459.029134]  ? preempt_count_add+0x49/0xa0
>[ 2459.029141]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.029149]  ? prep_new_page+0x48/0xe0
>[ 2459.029158]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.029176]  ? poll_select_finish+0x220/0x220
>[ 2459.029190]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.029200]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.029208]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2459.029217]  ? __bpf_prog_run32+0x39/0x60
>[ 2459.029230]  ? __might_fault+0x3e/0x90
>[ 2459.029239]  ? __seccomp_filter+0xc7/0x460
>[ 2459.029259]  ? __se_sys_poll+0x2c/0x130
>[ 2459.029267]  __se_sys_poll+0x2c/0x130
>[ 2459.029277]  do_syscall_64+0x5a/0x1c0
>[ 2459.029286]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.029294] RIP: 0033:0x7f6609b2ebf9
>[ 2459.029302] Code: Bad RIP value.
>[ 2459.029308] RSP: 002b:00007f66078fac70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.029315] RAX: ffffffffffffffda RBX: 000055cd9119e0f0 RCX: 00007f6609b2ebf9
>[ 2459.029321] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055cd9119e0f0
>[ 2459.029327] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055cd9119f6e8
>[ 2459.029334] R10: 000055cd9119e4a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.029340] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000001
>[ 2459.029356] gdbus           S    0   557      1 0x00000100
>[ 2459.029364] Call Trace:
>[ 2459.029374]  ? __schedule+0x24e/0x7d0
>[ 2459.029386]  schedule+0x33/0xc0
>[ 2459.029394]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.029405]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.029415]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.029424]  do_sys_poll+0x337/0x580
>[ 2459.029440]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.029457]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.029465]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.029478]  ? poll_select_finish+0x220/0x220
>[ 2459.029489]  ? poll_select_finish+0x220/0x220
>[ 2459.029503]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.029509]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2459.029518]  ? __bpf_prog_run32+0x39/0x60
>[ 2459.029531]  ? __might_fault+0x3e/0x90
>[ 2459.029540]  ? __seccomp_filter+0xc7/0x460
>[ 2459.029560]  ? __se_sys_poll+0x2c/0x130
>[ 2459.029568]  __se_sys_poll+0x2c/0x130
>[ 2459.029577]  do_syscall_64+0x5a/0x1c0
>[ 2459.029586]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.029593] RIP: 0033:0x7f6609b2ebf9
>[ 2459.029601] Code: Bad RIP value.
>[ 2459.029608] RSP: 002b:00007f66060f7c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.029615] RAX: ffffffffffffffda RBX: 00007f65f80108d0 RCX: 00007f6609b2ebf9
>[ 2459.029621] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f65f80108d0
>[ 2459.029627] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f65f800e6b8
>[ 2459.029633] R10: 00007f65f800a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.029639] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000002
>[ 2459.029655] thermald        S    0   540      1 0x00000000
>[ 2459.029663] Call Trace:
>[ 2459.029673]  ? __schedule+0x24e/0x7d0
>[ 2459.029685]  schedule+0x33/0xc0
>[ 2459.029693]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.029703]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.029711]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.029721]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.029730]  do_sys_poll+0x337/0x580
>[ 2459.029745]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.029782]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.029796]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.029810]  ? poll_select_finish+0x220/0x220
>[ 2459.029821]  ? poll_select_finish+0x220/0x220
>[ 2459.029831]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.029842]  ? kfree+0x28d/0x2d0
>[ 2459.029856]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.029872]  ? __might_fault+0x3e/0x90
>[ 2459.029882]  ? __might_fault+0x3e/0x90
>[ 2459.029904]  ? __se_sys_poll+0x2c/0x130
>[ 2459.029913]  __se_sys_poll+0x2c/0x130
>[ 2459.029924]  do_syscall_64+0x5a/0x1c0
>[ 2459.029933]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.029941] RIP: 0033:0x7ffb7880ebf9
>[ 2459.029950] Code: Bad RIP value.
>[ 2459.029956] RSP: 002b:00007ffe8d2dbb90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.029964] RAX: ffffffffffffffda RBX: 0000555d84cca890 RCX: 00007ffb7880ebf9
>[ 2459.029972] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000555d84cca890
>[ 2459.029978] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000555d84cc0ae0
>[ 2459.029986] R10: 0000555d84cbc060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.029993] R13: 00000000ffffffff R14: 00007ffb79c69f70 R15: 0000000000000002
>[ 2459.030009] thermald        S    0   571      1 0x00000000
>[ 2459.030020] Call Trace:
>[ 2459.030030]  ? __schedule+0x24e/0x7d0
>[ 2459.030043]  schedule+0x33/0xc0
>[ 2459.030051]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.030062]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.030073]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.030081]  do_sys_poll+0x337/0x580
>[ 2459.030098]  ? mark_held_locks+0x49/0x70
>[ 2459.030106]  ? _raw_spin_unlock_irq+0x29/0x50
>[ 2459.030114]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030122]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.030130]  ? wait_for_common+0x174/0x1a0
>[ 2459.030139]  ? wrmsr_on_cpus+0x20/0x20
>[ 2459.030147]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030163]  ? poll_select_finish+0x220/0x220
>[ 2459.030174]  ? poll_select_finish+0x220/0x220
>[ 2459.030184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030195]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030207]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030221]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.030233]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030240]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.030249]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.030259]  ? __se_sys_poll+0x96/0x130
>[ 2459.030267]  __se_sys_poll+0x96/0x130
>[ 2459.030277]  do_syscall_64+0x5a/0x1c0
>[ 2459.030286]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.030293] RIP: 0033:0x7ffb7880ebf9
>[ 2459.030302] Code: Bad RIP value.
>[ 2459.030308] RSP: 002b:00007ffb73e65c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.030315] RAX: ffffffffffffffda RBX: 0000555d84cc5018 RCX: 00007ffb7880ebf9
>[ 2459.030322] RDX: 0000000000000fa0 RSI: 0000000000000002 RDI: 0000555d84cc5018
>[ 2459.030328] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000080
>[ 2459.030334] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000fa0
>[ 2459.030340] R13: 00007ffb73e65cd0 R14: 0000000000000002 R15: 0000555d84cc4ec0
>[ 2459.030356] accounts-daemon S    0   541      1 0x00000000
>[ 2459.030363] Call Trace:
>[ 2459.030373]  ? __schedule+0x24e/0x7d0
>[ 2459.030385]  schedule+0x33/0xc0
>[ 2459.030393]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.030404]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030414]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.030422]  do_sys_poll+0x337/0x580
>[ 2459.030435]  ? __switch_to_asm+0x34/0x70
>[ 2459.030445]  ? finish_task_switch+0x9b/0x250
>[ 2459.030456]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030464]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.030472]  ? finish_task_switch+0x9b/0x250
>[ 2459.030480]  ? finish_task_switch+0x6e/0x250
>[ 2459.030487]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.030494]  ? __switch_to+0x2d1/0x460
>[ 2459.030504]  ? __schedule+0x256/0x7d0
>[ 2459.030516]  ? poll_select_finish+0x220/0x220
>[ 2459.030528]  ? try_to_wake_up+0x451/0x810
>[ 2459.030540]  ? wake_up_q+0x54/0x80
>[ 2459.030550]  ? futex_wake+0x93/0x180
>[ 2459.030562]  ? do_futex+0xce/0xc60
>[ 2459.030570]  ? ___preempt_schedule+0x16/0x20
>[ 2459.030591]  ? __se_sys_poll+0x2c/0x130
>[ 2459.030598]  __se_sys_poll+0x2c/0x130
>[ 2459.030607]  do_syscall_64+0x5a/0x1c0
>[ 2459.030616]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.030624] RIP: 0033:0x7f16fb31abf9
>[ 2459.030633] Code: Bad RIP value.
>[ 2459.030639] RSP: 002b:00007ffd7af34c10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.030646] RAX: ffffffffffffffda RBX: 000055864817d7f0 RCX: 00007f16fb31abf9
>[ 2459.030652] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055864817d7f0
>[ 2459.030658] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558648168838
>[ 2459.030665] R10: 0000558648169c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.030671] R13: 00000000ffffffff R14: 00007f16fb652f70 R15: 0000000000000001
>[ 2459.030686] gmain           S    0   546      1 0x00004000
>[ 2459.030694] Call Trace:
>[ 2459.030704]  ? __schedule+0x24e/0x7d0
>[ 2459.030716]  schedule+0x33/0xc0
>[ 2459.030724]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.030734]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.030745]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.030754]  do_sys_poll+0x337/0x580
>[ 2459.030795]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.030809]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.030823]  ? poll_select_finish+0x220/0x220
>[ 2459.030835]  ? poll_select_finish+0x220/0x220
>[ 2459.030846]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030859]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030874]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.030885]  ? __might_fault+0x3e/0x90
>[ 2459.030897]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.030911]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.030920]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.030930]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.030942]  ? __se_sys_poll+0x96/0x130
>[ 2459.030950]  __se_sys_poll+0x96/0x130
>[ 2459.030959]  do_syscall_64+0x5a/0x1c0
>[ 2459.030968]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.030975] RIP: 0033:0x7f16fb31abf9
>[ 2459.030985] Code: Bad RIP value.
>[ 2459.030992] RSP: 002b:00007f16f884ec70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.031000] RAX: ffffffffffffffda RBX: 000055864816cfe0 RCX: 00007f16fb31abf9
>[ 2459.031007] RDX: 0000000000000064 RSI: 0000000000000002 RDI: 000055864816cfe0
>[ 2459.031013] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558648190930
>[ 2459.031019] R10: 00007f16f4002ca0 R11: 0000000000000293 R12: 0000000000000064
>[ 2459.031026] R13: 0000000000000064 R14: 00007f16fb652f70 R15: 0000000000000002
>[ 2459.031043] gdbus           S    0   558      1 0x00000000
>[ 2459.031055] Call Trace:
>[ 2459.031067]  ? __schedule+0x24e/0x7d0
>[ 2459.031079]  schedule+0x33/0xc0
>[ 2459.031087]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.031099]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.031109]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.031117]  do_sys_poll+0x337/0x580
>[ 2459.031129]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.031140]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.031150]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.031159]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.031167]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.031176]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.031187]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.031200]  ? poll_select_finish+0x220/0x220
>[ 2459.031210]  ? poll_select_finish+0x220/0x220
>[ 2459.031221]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.031232]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.031247]  ? __fget+0xf7/0x200
>[ 2459.031259]  ? __fget+0x114/0x200
>[ 2459.031271]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.031282]  ? __se_sys_poll+0x2c/0x130
>[ 2459.031289]  __se_sys_poll+0x2c/0x130
>[ 2459.031299]  do_syscall_64+0x5a/0x1c0
>[ 2459.031307]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.031314] RIP: 0033:0x7f16fb31abf9
>[ 2459.031322] Code: Bad RIP value.
>[ 2459.031329] RSP: 002b:00007f16f37fdc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.031335] RAX: ffffffffffffffda RBX: 00007f16ec0108d0 RCX: 00007f16fb31abf9
>[ 2459.031341] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f16ec0108d0
>[ 2459.031347] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f16ec00e6b8
>[ 2459.031354] R10: 00007f16ec00a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.031360] R13: 00000000ffffffff R14: 00007f16fb652f70 R15: 0000000000000002
>[ 2459.031376] acpid           S    0   542      1 0x00000000
>[ 2459.031387] Call Trace:
>[ 2459.031397]  ? __schedule+0x24e/0x7d0
>[ 2459.031409]  schedule+0x33/0xc0
>[ 2459.031417]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.031430]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.031439]  do_select+0x62d/0x8b0
>[ 2459.031463]  ? poll_select_finish+0x220/0x220
>[ 2459.031473]  ? poll_select_finish+0x220/0x220
>[ 2459.031484]  ? poll_select_finish+0x220/0x220
>[ 2459.031494]  ? poll_select_finish+0x220/0x220
>[ 2459.031504]  ? poll_select_finish+0x220/0x220
>[ 2459.031514]  ? poll_select_finish+0x220/0x220
>[ 2459.031525]  ? poll_select_finish+0x220/0x220
>[ 2459.031535]  ? poll_select_finish+0x220/0x220
>[ 2459.031545]  ? poll_select_finish+0x220/0x220
>[ 2459.031558]  ? core_sys_select+0x242/0x450
>[ 2459.031566]  core_sys_select+0x242/0x450
>[ 2459.031582]  ? sock_sendmsg+0x40/0x50
>[ 2459.031590]  ? __sys_sendto+0x10e/0x140
>[ 2459.031609]  kern_select+0xb5/0x100
>[ 2459.031621]  __x64_sys_select+0x20/0x30
>[ 2459.031629]  do_syscall_64+0x5a/0x1c0
>[ 2459.031639]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.031646] RIP: 0033:0x7f01f7f2aff7
>[ 2459.031653] Code: Bad RIP value.
>[ 2459.031661] RSP: 002b:00007ffff2555b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.031668] RAX: ffffffffffffffda RBX: 00007ffff2555c00 RCX: 00007f01f7f2aff7
>[ 2459.031675] RDX: 0000000000000000 RSI: 00007ffff2555c00 RDI: 0000000000000017
>[ 2459.031681] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.031687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
>[ 2459.031694] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[ 2459.031710] rsyslogd        S    0   544      1 0x00000000
>[ 2459.031717] Call Trace:
>[ 2459.031727]  ? __schedule+0x24e/0x7d0
>[ 2459.031739]  schedule+0x33/0xc0
>[ 2459.031747]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.031757]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.031792]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.031801]  do_select+0x62d/0x8b0
>[ 2459.031815]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.031832]  ? try_to_wake_up+0x70/0x810
>[ 2459.031845]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.031854]  ? try_to_wake_up+0x7a/0x810
>[ 2459.031866]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.031879]  ? ep_poll_callback+0x325/0x580
>[ 2459.031894]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.031906]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.031917]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.031930]  ? core_sys_select+0xbf/0x450
>[ 2459.031941]  ? core_sys_select+0x242/0x450
>[ 2459.031949]  core_sys_select+0x242/0x450
>[ 2459.031968]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.031979]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.031986]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.031994]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.032006]  kern_select+0xb5/0x100
>[ 2459.032020]  __x64_sys_select+0x20/0x30
>[ 2459.032028]  do_syscall_64+0x5a/0x1c0
>[ 2459.032038]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.032046] RIP: 0033:0x7fbc6867103f
>[ 2459.032054] Code: Bad RIP value.
>[ 2459.032061] RSP: 002b:00007ffd81bac940 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
>[ 2459.032068] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbc6867103f
>[ 2459.032074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
>[ 2459.032080] RBP: 0000000000000000 R08: 00007ffd81bac990 R09: 0000000000000000
>[ 2459.032086] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2459.032092] R13: 0000000000000000 R14: 00007ffd81bac990 R15: 000055aeb42a7b98
>[ 2459.032107] in:imuxsock     S    0   549      1 0x00000000
>[ 2459.032115] Call Trace:
>[ 2459.032125]  ? __schedule+0x24e/0x7d0
>[ 2459.032138]  schedule+0x33/0xc0
>[ 2459.032146]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.032154]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.032167]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.032175]  do_select+0x62d/0x8b0
>[ 2459.032198]  ? poll_select_finish+0x220/0x220
>[ 2459.032216]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.032224]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.032236]  ? update_curr+0x80/0x3e0
>[ 2459.032247]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.032257]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.032268]  ? __might_fault+0x3e/0x90
>[ 2459.032277]  ? __might_fault+0x3e/0x90
>[ 2459.032290]  ? core_sys_select+0x242/0x450
>[ 2459.032298]  core_sys_select+0x242/0x450
>[ 2459.032313]  ? do_futex+0xce/0xc60
>[ 2459.032321]  ? __fget+0xf7/0x200
>[ 2459.032332]  ? __fget+0x114/0x200
>[ 2459.032347]  kern_select+0xb5/0x100
>[ 2459.032360]  __x64_sys_select+0x20/0x30
>[ 2459.032367]  do_syscall_64+0x5a/0x1c0
>[ 2459.032375]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.032382] RIP: 0033:0x7fbc6867103f
>[ 2459.032390] Code: Bad RIP value.
>[ 2459.032397] RSP: 002b:00007fbc66b50c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
>[ 2459.032405] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbc6867103f
>[ 2459.032411] RDX: 0000000000000000 RSI: 00007fbc66b50ca0 RDI: 0000000000000004
>[ 2459.032418] RBP: 00007fbc66b50ca0 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.032423] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2459.032429] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
>[ 2459.032445] in:imklog       S    0   550      1 0x00000000
>[ 2459.032452] Call Trace:
>[ 2459.032462]  ? __schedule+0x24e/0x7d0
>[ 2459.032470]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.032482]  schedule+0x33/0xc0
>[ 2459.032491]  do_syslog+0x831/0x8b0
>[ 2459.032498]  ? __mutex_lock+0x44f/0x9c0
>[ 2459.032508]  ? wait_woken+0xa0/0xa0
>[ 2459.032520]  kmsg_read+0x3e/0x50
>[ 2459.032529]  proc_reg_read+0x39/0x60
>[ 2459.032538]  vfs_read+0xa3/0x160
>[ 2459.032548]  ksys_read+0x94/0xe0
>[ 2459.032559]  do_syscall_64+0x5a/0x1c0
>[ 2459.032568]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.032575] RIP: 0033:0x7fbc69602384
>[ 2459.032582] Code: Bad RIP value.
>[ 2459.032588] RSP: 002b:00007fbc6672f4c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.032596] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fbc69602384
>[ 2459.032604] RDX: 0000000000001fa0 RSI: 00007fbc6672fd00 RDI: 0000000000000005
>[ 2459.032611] RBP: 00007fbc6672fd00 R08: 0000000000000000 R09: 000055aeb5de9038
>[ 2459.032617] R10: 2ce33e6c02ce33e7 R11: 0000000000000246 R12: 0000000000001fa0
>[ 2459.032623] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fbc6672fd5a
>[ 2459.032638] rs:main Q:Reg   S    0   551      1 0x00000000
>[ 2459.032646] Call Trace:
>[ 2459.032656]  ? __schedule+0x24e/0x7d0
>[ 2459.032667]  schedule+0x33/0xc0
>[ 2459.032676]  futex_wait_queue_me+0xca/0x160
>[ 2459.032686]  futex_wait+0xf1/0x240
>[ 2459.032710]  do_futex+0x131/0xc60
>[ 2459.032722]  ? __fsnotify_parent+0xb3/0x140
>[ 2459.032731]  ? ksys_write+0xb6/0xe0
>[ 2459.032739]  ? vfs_write+0x158/0x1d0
>[ 2459.032750]  __se_sys_futex+0x133/0x180
>[ 2459.032781]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.032793]  do_syscall_64+0x5a/0x1c0
>[ 2459.032802]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.032809] RIP: 0033:0x7fbc695fe9f3
>[ 2459.032818] Code: Bad RIP value.
>[ 2459.032825] RSP: 002b:00007fbc6634eab0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.032836] RAX: ffffffffffffffda RBX: 000055aeb5de9038 RCX: 00007fbc695fe9f3
>[ 2459.032844] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000055aeb5de9060
>[ 2459.032851] RBP: 000055aeb5de905c R08: 0000000000000000 R09: 0000000000000001
>[ 2459.032858] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeb5de9060
>[ 2459.032865] R13: 0000000000000000 R14: 000055aeb5de4040 R15: 00000000000004f4
>[ 2459.032884] avahi-daemon    S    0   545      1 0x00000000
>[ 2459.032895] Call Trace:
>[ 2459.032907]  ? __schedule+0x24e/0x7d0
>[ 2459.032920]  schedule+0x33/0xc0
>[ 2459.032930]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.032943]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.032956]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.032964]  do_sys_poll+0x337/0x580
>[ 2459.032986]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.032998]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.033011]  ? poll_select_finish+0x220/0x220
>[ 2459.033021]  ? poll_select_finish+0x220/0x220
>[ 2459.033031]  ? poll_select_finish+0x220/0x220
>[ 2459.033042]  ? poll_select_finish+0x220/0x220
>[ 2459.033054]  ? poll_select_finish+0x220/0x220
>[ 2459.033065]  ? poll_select_finish+0x220/0x220
>[ 2459.033076]  ? poll_select_finish+0x220/0x220
>[ 2459.033086]  ? poll_select_finish+0x220/0x220
>[ 2459.033097]  ? poll_select_finish+0x220/0x220
>[ 2459.033105]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.033116]  ? __se_sys_poll+0x96/0x130
>[ 2459.033124]  __se_sys_poll+0x96/0x130
>[ 2459.033135]  do_syscall_64+0x5a/0x1c0
>[ 2459.033143]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.033150] RIP: 0033:0x7fed8afb4bc4
>[ 2459.033158] Code: Bad RIP value.
>[ 2459.033164] RSP: 002b:00007fff79285088 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.033171] RAX: ffffffffffffffda RBX: 000055fded7c25e0 RCX: 00007fed8afb4bc4
>[ 2459.033177] RDX: 00000000001c3219 RSI: 000000000000000a RDI: 000055fded7dab50
>[ 2459.033182] RBP: 00007fed8c582440 R08: 00007fff793a2080 R09: 00007fff79285020
>[ 2459.033188] R10: 000000005d49afbb R11: 0000000000000246 R12: 0000000000000000
>[ 2459.033194] R13: 000055fded7c4030 R14: 000055fded7c25a0 R15: 00000000ffffffff
>[ 2459.033210] dbus-daemon     S    0   547      1 0x00000000
>[ 2459.033218] Call Trace:
>[ 2459.033228]  ? __schedule+0x24e/0x7d0
>[ 2459.033240]  ? ep_poll+0x2f9/0x530
>[ 2459.033248]  schedule+0x33/0xc0
>[ 2459.033256]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.033269]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.033278]  ep_poll+0x2dc/0x530
>[ 2459.033290]  ? wake_up_q+0x80/0x80
>[ 2459.033303]  do_epoll_wait+0xd7/0xf0
>[ 2459.033314]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.033321]  do_syscall_64+0x5a/0x1c0
>[ 2459.033330]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.033336] RIP: 0033:0x7fc5dafccb77
>[ 2459.033344] Code: Bad RIP value.
>[ 2459.033352] RSP: 002b:00007ffea941bd08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.033359] RAX: ffffffffffffffda RBX: 00007ffea941bd10 RCX: 00007fc5dafccb77
>[ 2459.033365] RDX: 0000000000000040 RSI: 00007ffea941bd10 RDI: 0000000000000004
>[ 2459.033372] RBP: 00007ffea941c0b0 R08: 00007ffea955d090 R09: 00007ffea941c000
>[ 2459.033378] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2459.033384] R13: 0000000000000001 R14: 000055cc67dc89a0 R15: 00007ffea941c074
>[ 2459.033401] avahi-daemon    S    0   552    545 0x00004000
>[ 2459.033408] Call Trace:
>[ 2459.033418]  ? __schedule+0x24e/0x7d0
>[ 2459.033430]  schedule+0x33/0xc0
>[ 2459.033438]  schedule_timeout+0x202/0x3c0
>[ 2459.033450]  ? unix_stream_read_generic+0x577/0x810
>[ 2459.033464]  unix_stream_read_generic+0x5a1/0x810
>[ 2459.033480]  ? wait_woken+0xa0/0xa0
>[ 2459.033491]  unix_stream_recvmsg+0x53/0x70
>[ 2459.033499]  ? unix_state_double_unlock+0x30/0x30
>[ 2459.033510]  sock_read_iter+0x94/0xf0
>[ 2459.033523]  new_sync_read+0x10b/0x1a0
>[ 2459.033538]  vfs_read+0xa3/0x160
>[ 2459.033548]  ksys_read+0x94/0xe0
>[ 2459.033558]  do_syscall_64+0x5a/0x1c0
>[ 2459.033567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.033574] RIP: 0033:0x7fed8b2a234e
>[ 2459.033583] Code: Bad RIP value.
>[ 2459.033590] RSP: 002b:00007fff79284fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.033598] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fed8b2a234e
>[ 2459.033604] RDX: 0000000000000001 RSI: 00007fff79285006 RDI: 0000000000000006
>[ 2459.033610] RBP: 00007fff79285006 R08: 0000000000000001 R09: 0000000000000000
>[ 2459.033617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff79285020
>[ 2459.033623] R13: 000055fdecec6000 R14: 000055fdecec6080 R15: 0000000100000001
>[ 2459.033639] networkd-dispat S    0   559      1 0x00000000
>[ 2459.033646] Call Trace:
>[ 2459.033656]  ? __schedule+0x24e/0x7d0
>[ 2459.033668]  schedule+0x33/0xc0
>[ 2459.033676]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.033689]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.033698]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.033706]  do_sys_poll+0x337/0x580
>[ 2459.033726]  ? ep_poll_callback+0x325/0x580
>[ 2459.033739]  ? ep_poll_callback+0x325/0x580
>[ 2459.033751]  ? poll_select_finish+0x220/0x220
>[ 2459.033782]  ? poll_select_finish+0x220/0x220
>[ 2459.033794]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.033807]  ? do_wp_page+0x162/0x570
>[ 2459.033819]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.033830]  ? do_wp_page+0x162/0x570
>[ 2459.033841]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.033856]  ? __do_page_fault+0x26d/0x500
>[ 2459.033874]  ? __se_sys_poll+0x2c/0x130
>[ 2459.033883]  __se_sys_poll+0x2c/0x130
>[ 2459.033895]  do_syscall_64+0x5a/0x1c0
>[ 2459.033906]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.033915] RIP: 0033:0x7fa2552c9bf9
>[ 2459.033924] Code: Bad RIP value.
>[ 2459.033931] RSP: 002b:00007ffcf8f3a820 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.033939] RAX: ffffffffffffffda RBX: 0000000001f979b0 RCX: 00007fa2552c9bf9
>[ 2459.033946] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000000001f979b0
>[ 2459.033952] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000001f93208
>[ 2459.033959] R10: 0000000001f34440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.033965] R13: 00000000ffffffff R14: 00007fa252923f70 R15: 0000000000000002
>[ 2459.033981] gmain           S    0   610      1 0x00000000
>[ 2459.033989] Call Trace:
>[ 2459.033999]  ? __schedule+0x24e/0x7d0
>[ 2459.034011]  schedule+0x33/0xc0
>[ 2459.034020]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.034033]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.034043]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.034051]  do_sys_poll+0x337/0x580
>[ 2459.034064]  ? preempt_count_add+0x49/0xa0
>[ 2459.034075]  ? preempt_count_add+0x49/0xa0
>[ 2459.034085]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.034094]  ? prep_new_page+0x48/0xe0
>[ 2459.034103]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.034121]  ? poll_select_finish+0x220/0x220
>[ 2459.034135]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.034145]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.034160]  ? __might_fault+0x3e/0x90
>[ 2459.034168]  ? __might_fault+0x3e/0x90
>[ 2459.034188]  ? __se_sys_poll+0x2c/0x130
>[ 2459.034196]  __se_sys_poll+0x2c/0x130
>[ 2459.034207]  do_syscall_64+0x5a/0x1c0
>[ 2459.034215]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.034223] RIP: 0033:0x7fa2552c9bf9
>[ 2459.034232] Code: Bad RIP value.
>[ 2459.034238] RSP: 002b:00007fa24fe87e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.034245] RAX: ffffffffffffffda RBX: 0000000001f973f0 RCX: 00007fa2552c9bf9
>[ 2459.034251] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000000001f973f0
>[ 2459.034257] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000001f971c8
>[ 2459.034263] R10: 0000000001f34820 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.034270] R13: 00000000ffffffff R14: 00007fa252923f70 R15: 0000000000000001
>[ 2459.034286] udisksd         S    0   560      1 0x00000000
>[ 2459.034294] Call Trace:
>[ 2459.034304]  ? __schedule+0x24e/0x7d0
>[ 2459.034316]  schedule+0x33/0xc0
>[ 2459.034324]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.034333]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.034345]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.034354]  do_sys_poll+0x337/0x580
>[ 2459.034376]  ? update_curr+0x1d5/0x3e0
>[ 2459.034386]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.034401]  ? poll_select_finish+0x220/0x220
>[ 2459.034412]  ? poll_select_finish+0x220/0x220
>[ 2459.034422]  ? poll_select_finish+0x220/0x220
>[ 2459.034432]  ? poll_select_finish+0x220/0x220
>[ 2459.034443]  ? poll_select_finish+0x220/0x220
>[ 2459.034452]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.034463]  ? __might_fault+0x3e/0x90
>[ 2459.034474]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.034485]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.034494]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.034502]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.034513]  ? __se_sys_poll+0x96/0x130
>[ 2459.034521]  __se_sys_poll+0x96/0x130
>[ 2459.034531]  do_syscall_64+0x5a/0x1c0
>[ 2459.034539]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.034546] RIP: 0033:0x7fe993366bf9
>[ 2459.034555] Code: Bad RIP value.
>[ 2459.034561] RSP: 002b:00007ffeb7a42ff0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.034568] RAX: ffffffffffffffda RBX: 00007fe984003d00 RCX: 00007fe993366bf9
>[ 2459.034574] RDX: 00000000000926ef RSI: 0000000000000005 RDI: 00007fe984003d00
>[ 2459.034580] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000558808d37800
>[ 2459.034587] R10: 0000558808d2aa80 R11: 0000000000000293 R12: 00000000000926ef
>[ 2459.034593] R13: 00000000000926ef R14: 00007fe9938bdf70 R15: 0000000000000005
>[ 2459.034608] gmain           S    0   565      1 0x00000000
>[ 2459.034616] Call Trace:
>[ 2459.034626]  ? __schedule+0x24e/0x7d0
>[ 2459.034638]  schedule+0x33/0xc0
>[ 2459.034646]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.034661]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.034669]  do_sys_poll+0x337/0x580
>[ 2459.034683]  ? preempt_count_add+0x49/0xa0
>[ 2459.034693]  ? preempt_count_add+0x49/0xa0
>[ 2459.034700]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.034709]  ? prep_new_page+0x48/0xe0
>[ 2459.034719]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.034736]  ? poll_select_finish+0x220/0x220
>[ 2459.034747]  ? poll_select_finish+0x220/0x220
>[ 2459.034757]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.034795]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.034811]  ? __might_fault+0x3e/0x90
>[ 2459.034819]  ? __might_fault+0x3e/0x90
>[ 2459.034843]  ? __se_sys_poll+0x2c/0x130
>[ 2459.034851]  __se_sys_poll+0x2c/0x130
>[ 2459.034862]  do_syscall_64+0x5a/0x1c0
>[ 2459.034872]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.034882] RIP: 0033:0x7fe993366bf9
>[ 2459.034892] Code: Bad RIP value.
>[ 2459.034901] RSP: 002b:00007fe990f6ac70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.034911] RAX: ffffffffffffffda RBX: 0000558808d04750 RCX: 00007fe993366bf9
>[ 2459.034919] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558808d04750
>[ 2459.034926] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558808d30050
>[ 2459.034933] R10: 0000558808d2a700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.034940] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000002
>[ 2459.034956] gdbus           S    0   567      1 0x00000000
>[ 2459.034965] Call Trace:
>[ 2459.034977]  ? __schedule+0x24e/0x7d0
>[ 2459.034989]  schedule+0x33/0xc0
>[ 2459.034997]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.035009]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.035022]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.035032]  do_sys_poll+0x337/0x580
>[ 2459.035044]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.035056]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.035065]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.035073]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.035081]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.035090]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.035100]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.035113]  ? poll_select_finish+0x220/0x220
>[ 2459.035123]  ? poll_select_finish+0x220/0x220
>[ 2459.035134]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.035145]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035160]  ? __fget+0xf7/0x200
>[ 2459.035172]  ? __fget+0x114/0x200
>[ 2459.035184]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.035195]  ? __se_sys_poll+0x2c/0x130
>[ 2459.035203]  __se_sys_poll+0x2c/0x130
>[ 2459.035213]  do_syscall_64+0x5a/0x1c0
>[ 2459.035222]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.035229] RIP: 0033:0x7fe993366bf9
>[ 2459.035239] Code: Bad RIP value.
>[ 2459.035245] RSP: 002b:00007fe98ff68c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.035253] RAX: ffffffffffffffda RBX: 00007fe9880108d0 RCX: 00007fe993366bf9
>[ 2459.035260] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fe9880108d0
>[ 2459.035268] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fe98800e6b8
>[ 2459.035275] R10: 00007fe98800a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.035281] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000002
>[ 2459.035297] probing-thread  S    0   656      1 0x00000000
>[ 2459.035306] Call Trace:
>[ 2459.035317]  ? __schedule+0x24e/0x7d0
>[ 2459.035328]  schedule+0x33/0xc0
>[ 2459.035337]  futex_wait_queue_me+0xca/0x160
>[ 2459.035348]  futex_wait+0xf1/0x240
>[ 2459.035359]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035378]  do_futex+0x131/0xc60
>[ 2459.035386]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.035395]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.035408]  ? __do_page_fault+0x26d/0x500
>[ 2459.035418]  __se_sys_futex+0x133/0x180
>[ 2459.035428]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.035439]  do_syscall_64+0x5a/0x1c0
>[ 2459.035447]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.035454] RIP: 0033:0x7fe99336d839
>[ 2459.035463] Code: Bad RIP value.
>[ 2459.035469] RSP: 002b:00007fe97f7bcc88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.035477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe99336d839
>[ 2459.035483] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000558808d02270
>[ 2459.035489] RBP: 0000558808d02260 R08: 0000000000000002 R09: 0000000000000001
>[ 2459.035495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558808d02270
>[ 2459.035501] R13: 0000558808d02260 R14: 0000558808d02268 R15: 00007ffeb7a42340
>[ 2459.035517] cleanup         S    0   673      1 0x00000000
>[ 2459.035525] Call Trace:
>[ 2459.035535]  ? __schedule+0x24e/0x7d0
>[ 2459.035547]  schedule+0x33/0xc0
>[ 2459.035555]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.035567]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.035576]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.035585]  do_sys_poll+0x337/0x580
>[ 2459.035605]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035622]  ? poll_select_finish+0x220/0x220
>[ 2459.035632]  ? mntput_no_expire+0xad/0x450
>[ 2459.035643]  ? kick_process+0x54/0x70
>[ 2459.035652]  ? task_work_add+0x3a/0x50
>[ 2459.035659]  ? fput_many+0x44/0x80
>[ 2459.035666]  ? path_openat+0xa04/0xac0
>[ 2459.035683]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035697]  ? task_work_run+0x73/0xb0
>[ 2459.035711]  ? __se_sys_poll+0x2c/0x130
>[ 2459.035719]  __se_sys_poll+0x2c/0x130
>[ 2459.035728]  do_syscall_64+0x5a/0x1c0
>[ 2459.035736]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.035744] RIP: 0033:0x7fe993366bf9
>[ 2459.035752] Code: Bad RIP value.
>[ 2459.035782] RSP: 002b:00007fe97efbbc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.035791] RAX: ffffffffffffffda RBX: 0000558808d545b0 RCX: 00007fe993366bf9
>[ 2459.035797] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558808d545b0
>[ 2459.035803] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558808d4b0c8
>[ 2459.035809] R10: 0000558808d54340 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.035815] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000001
>[ 2459.035834] irqbalance      S    0   561      1 0x00000000
>[ 2459.035845] Call Trace:
>[ 2459.035857]  ? __schedule+0x24e/0x7d0
>[ 2459.035871]  schedule+0x33/0xc0
>[ 2459.035880]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.035893]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.035905]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.035916]  do_sys_poll+0x337/0x580
>[ 2459.035925]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035946]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.035958]  ? put_dec+0x3a/0x90
>[ 2459.035965]  ? number+0x316/0x340
>[ 2459.035977]  ? poll_select_finish+0x220/0x220
>[ 2459.035988]  ? poll_select_finish+0x220/0x220
>[ 2459.035998]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036009]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036022]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036038]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.036049]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.036057]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.036064]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.036075]  ? __se_sys_poll+0x96/0x130
>[ 2459.036083]  __se_sys_poll+0x96/0x130
>[ 2459.036093]  do_syscall_64+0x5a/0x1c0
>[ 2459.036101]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.036108] RIP: 0033:0x7f6ac0c1cbf9
>[ 2459.036116] Code: Bad RIP value.
>[ 2459.036122] RSP: 002b:00007fff8d0ef640 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.036130] RAX: ffffffffffffffda RBX: 000055e3b218e5d0 RCX: 00007f6ac0c1cbf9
>[ 2459.036136] RDX: 0000000000002706 RSI: 0000000000000002 RDI: 000055e3b218e5d0
>[ 2459.036142] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055e3b2188e10
>[ 2459.036148] R10: 000055e3b218c400 R11: 0000000000000293 R12: 0000000000002706
>[ 2459.036154] R13: 0000000000002706 R14: 00007f6ac1781f70 R15: 0000000000000002
>[ 2459.036170] gmain           S    0   563      1 0x00000000
>[ 2459.036178] Call Trace:
>[ 2459.036188]  ? __schedule+0x24e/0x7d0
>[ 2459.036200]  schedule+0x33/0xc0
>[ 2459.036207]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.036219]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.036229]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.036239]  do_sys_poll+0x337/0x580
>[ 2459.036252]  ? preempt_count_add+0x49/0xa0
>[ 2459.036262]  ? preempt_count_add+0x49/0xa0
>[ 2459.036269]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.036278]  ? prep_new_page+0x48/0xe0
>[ 2459.036288]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.036305]  ? poll_select_finish+0x220/0x220
>[ 2459.036319]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036330]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036344]  ? __might_fault+0x3e/0x90
>[ 2459.036353]  ? __might_fault+0x3e/0x90
>[ 2459.036373]  ? __se_sys_poll+0x2c/0x130
>[ 2459.036381]  __se_sys_poll+0x2c/0x130
>[ 2459.036390]  do_syscall_64+0x5a/0x1c0
>[ 2459.036399]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.036406] RIP: 0033:0x7f6ac0c1cbf9
>[ 2459.036414] Code: Bad RIP value.
>[ 2459.036421] RSP: 002b:00007f6abf8f7d70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.036427] RAX: ffffffffffffffda RBX: 000055e3b2188960 RCX: 00007f6ac0c1cbf9
>[ 2459.036433] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055e3b2188960
>[ 2459.036439] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055e3b2188758
>[ 2459.036445] R10: 000055e3b2186860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.036451] R13: 00000000ffffffff R14: 00007f6ac1781f70 R15: 0000000000000001
>[ 2459.036468] NetworkManager  S    0   572      1 0x00000000
>[ 2459.036475] Call Trace:
>[ 2459.036486]  ? __schedule+0x24e/0x7d0
>[ 2459.036498]  schedule+0x33/0xc0
>[ 2459.036506]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.036517]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.036528]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.036536]  do_sys_poll+0x337/0x580
>[ 2459.036556]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036573]  ? poll_select_finish+0x220/0x220
>[ 2459.036584]  ? poll_select_finish+0x220/0x220
>[ 2459.036594]  ? poll_select_finish+0x220/0x220
>[ 2459.036605]  ? poll_select_finish+0x220/0x220
>[ 2459.036615]  ? poll_select_finish+0x220/0x220
>[ 2459.036625]  ? poll_select_finish+0x220/0x220
>[ 2459.036635]  ? poll_select_finish+0x220/0x220
>[ 2459.036645]  ? poll_select_finish+0x220/0x220
>[ 2459.036656]  ? poll_select_finish+0x220/0x220
>[ 2459.036665]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.036676]  ? __se_sys_poll+0x96/0x130
>[ 2459.036684]  __se_sys_poll+0x96/0x130
>[ 2459.036695]  do_syscall_64+0x5a/0x1c0
>[ 2459.036703]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.036711] RIP: 0033:0x7f5a41622bf9
>[ 2459.036719] Code: Bad RIP value.
>[ 2459.036725] RSP: 002b:00007ffdd0d5f0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.036732] RAX: ffffffffffffffda RBX: 000055d94f849e80 RCX: 00007f5a41622bf9
>[ 2459.036738] RDX: 000000000004937c RSI: 000000000000000a RDI: 000055d94f849e80
>[ 2459.036744] RBP: 000000000000000a R08: 0000000000000000 R09: 000055d94f8487b0
>[ 2459.036750] R10: 000055d94f773740 R11: 0000000000000293 R12: 000000000004937c
>[ 2459.036756] R13: 000000000004937c R14: 00007f5a42f21f70 R15: 000000000000000a
>[ 2459.036794] gmain           S    0   601      1 0x00000000
>[ 2459.036803] Call Trace:
>[ 2459.036814]  ? __schedule+0x24e/0x7d0
>[ 2459.036828]  schedule+0x33/0xc0
>[ 2459.036839]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.036854]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.036864]  do_sys_poll+0x337/0x580
>[ 2459.036880]  ? preempt_count_add+0x49/0xa0
>[ 2459.036890]  ? preempt_count_add+0x49/0xa0
>[ 2459.036899]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.036909]  ? prep_new_page+0x48/0xe0
>[ 2459.036919]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.036938]  ? poll_select_finish+0x220/0x220
>[ 2459.036949]  ? poll_select_finish+0x220/0x220
>[ 2459.036959]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036970]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.036985]  ? __might_fault+0x3e/0x90
>[ 2459.036993]  ? __might_fault+0x3e/0x90
>[ 2459.037014]  ? __se_sys_poll+0x2c/0x130
>[ 2459.037022]  __se_sys_poll+0x2c/0x130
>[ 2459.037032]  do_syscall_64+0x5a/0x1c0
>[ 2459.037042]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.037049] RIP: 0033:0x7f5a41622bf9
>[ 2459.037057] Code: Bad RIP value.
>[ 2459.037065] RSP: 002b:00007f5a3a268bf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.037072] RAX: ffffffffffffffda RBX: 000055d94f767fc0 RCX: 00007f5a41622bf9
>[ 2459.037079] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055d94f767fc0
>[ 2459.037085] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d94f78a530
>[ 2459.037092] R10: 000055d94f772cc0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.037100] R13: 00000000ffffffff R14: 00007f5a42f21f70 R15: 0000000000000002
>[ 2459.037116] gdbus           S    0   605      1 0x00000000
>[ 2459.037124] Call Trace:
>[ 2459.037134]  ? __schedule+0x24e/0x7d0
>[ 2459.037145]  schedule+0x33/0xc0
>[ 2459.037154]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.037165]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.037174]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.037183]  do_sys_poll+0x337/0x580
>[ 2459.037198]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.037211]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.037224]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.037232]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.037245]  ? poll_select_finish+0x220/0x220
>[ 2459.037256]  ? poll_select_finish+0x220/0x220
>[ 2459.037270]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.037284]  ? __might_fault+0x3e/0x90
>[ 2459.037292]  ? __might_fault+0x3e/0x90
>[ 2459.037313]  ? __se_sys_poll+0x2c/0x130
>[ 2459.037323]  __se_sys_poll+0x2c/0x130
>[ 2459.037333]  do_syscall_64+0x5a/0x1c0
>[ 2459.037342]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.037349] RIP: 0033:0x7f5a41622bf9
>[ 2459.037358] Code: Bad RIP value.
>[ 2459.037364] RSP: 002b:00007f5a39266be0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.037372] RAX: ffffffffffffffda RBX: 00007f5a2c00ef40 RCX: 00007f5a41622bf9
>[ 2459.037380] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5a2c00ef40
>[ 2459.037387] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5a2c00d088
>[ 2459.037393] R10: 00007f5a2c009620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.037399] R13: 00000000ffffffff R14: 00007f5a42f21f70 R15: 0000000000000003
>[ 2459.037415] systemd-logind  S    0   580      1 0x00000100
>[ 2459.037423] Call Trace:
>[ 2459.037433]  ? __schedule+0x24e/0x7d0
>[ 2459.037445]  ? ep_poll+0x2f9/0x530
>[ 2459.037452]  schedule+0x33/0xc0
>[ 2459.037461]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.037472]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.037481]  ep_poll+0x2dc/0x530
>[ 2459.037493]  ? wake_up_q+0x80/0x80
>[ 2459.037504]  do_epoll_wait+0xd7/0xf0
>[ 2459.037515]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.037522]  do_syscall_64+0x5a/0x1c0
>[ 2459.037530]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.037537] RIP: 0033:0x7fac1161ab77
>[ 2459.037545] Code: Bad RIP value.
>[ 2459.037553] RSP: 002b:00007ffc39a49058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.037560] RAX: ffffffffffffffda RBX: 0000557321158e70 RCX: 00007fac1161ab77
>[ 2459.037567] RDX: 0000000000000015 RSI: 00007ffc39a49060 RDI: 0000000000000004
>[ 2459.037573] RBP: 00007ffc39a49260 R08: 00007ffc39a49060 R09: 00007ffc39a4af59
>[ 2459.037579] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000244
>[ 2459.037585] R13: ffffffffffffffff R14: 00007ffc39a49060 R15: 0000000000000001
>[ 2459.037601] cupsd           S    0   594      1 0x00000000
>[ 2459.037609] Call Trace:
>[ 2459.037619]  ? __schedule+0x24e/0x7d0
>[ 2459.037631]  ? ep_poll+0x2f9/0x530
>[ 2459.037638]  schedule+0x33/0xc0
>[ 2459.037646]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.037659]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.037668]  ep_poll+0x2dc/0x530
>[ 2459.037677]  ? task_work_run+0x73/0xb0
>[ 2459.037686]  ? wake_up_q+0x80/0x80
>[ 2459.037698]  do_epoll_wait+0xd7/0xf0
>[ 2459.037708]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.037715]  do_syscall_64+0x5a/0x1c0
>[ 2459.037725]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.037732] RIP: 0033:0x7fd1201a9b77
>[ 2459.037741] Code: Bad RIP value.
>[ 2459.037748] RSP: 002b:00007fff013a3af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.037756] RAX: ffffffffffffffda RBX: 00005591668a3044 RCX: 00007fd1201a9b77
>[ 2459.037785] RDX: 0000000000001000 RSI: 000055916848d680 RDI: 0000000000000004
>[ 2459.037791] RBP: 0000000000015180 R08: 000055916668f8af R09: 0000000000015180
>[ 2459.037797] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005591668a39e0
>[ 2459.037803] R13: 000000005d4af9a1 R14: 0000000000015180 R15: 00005591668a3960
>[ 2459.037820] cron            S    0   596      1 0x00000000
>[ 2459.037831] Call Trace:
>[ 2459.037843]  ? __schedule+0x24e/0x7d0
>[ 2459.037855]  ? do_nanosleep+0x4d/0x1e0
>[ 2459.037865]  schedule+0x33/0xc0
>[ 2459.037874]  do_nanosleep+0x9f/0x1e0
>[ 2459.037885]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.037897]  hrtimer_nanosleep+0xba/0x150
>[ 2459.037910]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.037923]  __se_sys_nanosleep+0x6e/0xa0
>[ 2459.037933]  do_syscall_64+0x5a/0x1c0
>[ 2459.037941]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.037949] RIP: 0033:0x7f4f53cea9a4
>[ 2459.037957] Code: Bad RIP value.
>[ 2459.037964] RSP: 002b:00007ffde01f4858 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
>[ 2459.037971] RAX: ffffffffffffffda RBX: fffffffffffffe98 RCX: 00007f4f53cea9a4
>[ 2459.037977] RDX: 0000000000000001 RSI: 00007ffde01f4860 RDI: 00007ffde01f4860
>[ 2459.037983] RBP: 0000000000000004 R08: 0000000000000080 R09: 0000000000000004
>[ 2459.037989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.037995] R13: 00007ffde01f49c0 R14: 0000000000000000 R15: 0000000000000000
>[ 2459.038011] wpa_supplicant  S    0   598      1 0x00000000
>[ 2459.038022] Call Trace:
>[ 2459.038034]  ? __schedule+0x24e/0x7d0
>[ 2459.038046]  schedule+0x33/0xc0
>[ 2459.038055]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.038065]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.038075]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.038084]  do_select+0x62d/0x8b0
>[ 2459.038107]  ? poll_select_finish+0x220/0x220
>[ 2459.038117]  ? poll_select_finish+0x220/0x220
>[ 2459.038130]  ? mark_held_locks+0x49/0x70
>[ 2459.038140]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.038149]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.038157]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.038170]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.038180]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.038192]  ? __might_fault+0x3e/0x90
>[ 2459.038200]  ? __might_fault+0x3e/0x90
>[ 2459.038213]  ? core_sys_select+0x242/0x450
>[ 2459.038221]  core_sys_select+0x242/0x450
>[ 2459.038239]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.038251]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.038258]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.038266]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.038278]  kern_select+0xb5/0x100
>[ 2459.038291]  __x64_sys_select+0x20/0x30
>[ 2459.038298]  do_syscall_64+0x5a/0x1c0
>[ 2459.038306]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.038314] RIP: 0033:0x7f969fcaaff7
>[ 2459.038324] Code: Bad RIP value.
>[ 2459.038330] RSP: 002b:00007ffc31c3b928 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.038338] RAX: ffffffffffffffda RBX: 000055d8315b8930 RCX: 00007f969fcaaff7
>[ 2459.038344] RDX: 000055d83321fd70 RSI: 000055d83321fce0 RDI: 0000000000000006
>[ 2459.038350] RBP: 000055d83321fd70 R08: 00007ffc31c3b960 R09: 00007ffc31c3b8f0
>[ 2459.038357] R10: 000055d83321fe00 R11: 0000000000000246 R12: 000055d83321fce0
>[ 2459.038363] R13: 000055d83321fe00 R14: 000055d8315b88e0 R15: 000055d83321ff90
>[ 2459.038379] rngd            S    0   600      1 0x00004000
>[ 2459.038386] Call Trace:
>[ 2459.038396]  ? __schedule+0x24e/0x7d0
>[ 2459.038408]  schedule+0x33/0xc0
>[ 2459.038416]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.038430]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.038438]  do_sys_poll+0x337/0x580
>[ 2459.038457]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.038471]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.038479]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.038493]  ? poll_select_finish+0x220/0x220
>[ 2459.038504]  ? poll_select_finish+0x220/0x220
>[ 2459.038517]  ? mix_pool_bytes+0x45/0x130
>[ 2459.038528]  ? write_pool.constprop.17+0x82/0xe0
>[ 2459.038543]  ? random_ioctl+0x1f0/0x210
>[ 2459.038551]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.038558]  ? credit_entropy_bits+0x33d/0x370
>[ 2459.038570]  ? random_ioctl+0x1f0/0x210
>[ 2459.038579]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.038589]  ? __schedule+0x256/0x7d0
>[ 2459.038600]  ? __se_sys_poll+0x2c/0x130
>[ 2459.038608]  __se_sys_poll+0x2c/0x130
>[ 2459.038617]  do_syscall_64+0x5a/0x1c0
>[ 2459.038625]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.038632] RIP: 0033:0x7f3122ad7bc4
>[ 2459.038641] Code: Bad RIP value.
>[ 2459.038648] RSP: 002b:00007ffffb7ab918 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.038655] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f3122ad7bc4
>[ 2459.038661] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffffb7ab920
>[ 2459.038667] RBP: 00007ffffb7ab950 R08: 0000000000000000 R09: 0000000000002731
>[ 2459.038673] R10: 00007ffffb7ac314 R11: 0000000000000246 R12: 00007ffffb7ac314
>[ 2459.038679] R13: 00007ffffb7ac310 R14: 00007ffffb7ac350 R15: 0000558dab0bb380
>[ 2459.038695] dbus            S    0   603    594 0x00000000
>[ 2459.038703] Call Trace:
>[ 2459.038712]  ? __schedule+0x24e/0x7d0
>[ 2459.038724]  schedule+0x33/0xc0
>[ 2459.038733]  pipe_wait+0x72/0xc0
>[ 2459.038742]  ? wait_woken+0xa0/0xa0
>[ 2459.038753]  pipe_read+0x23a/0x310
>[ 2459.038788]  new_sync_read+0x10b/0x1a0
>[ 2459.038805]  vfs_read+0xa3/0x160
>[ 2459.038815]  ksys_read+0x94/0xe0
>[ 2459.038827]  do_syscall_64+0x5a/0x1c0
>[ 2459.038838]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.038848] RIP: 0033:0x7fb19bc1b34e
>[ 2459.038858] Code: Bad RIP value.
>[ 2459.038867] RSP: 002b:00007ffef54b2dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.038876] RAX: ffffffffffffffda RBX: 0000563f0b038380 RCX: 00007fb19bc1b34e
>[ 2459.038883] RDX: 0000000000000008 RSI: 0000563f0b02d471 RDI: 0000000000000000
>[ 2459.038891] RBP: 00007ffef54b325c R08: 0000563f0b038380 R09: 0000000000000000
>[ 2459.038898] R10: 0000563f0b00c010 R11: 0000000000000246 R12: 00007fb19be64aa0
>[ 2459.038907] R13: 0000000000000000 R14: 0000000000000005 R15: 0000563f0b02d471
>[ 2459.038925] kworker/0:3     I    0   608      2 0x80004000
>[ 2459.038940] Workqueue:  0x0 (cgroup_destroy)
>[ 2459.038948] Call Trace:
>[ 2459.038958]  ? __schedule+0x24e/0x7d0
>[ 2459.038970]  schedule+0x33/0xc0
>[ 2459.038979]  worker_thread+0xc3/0x3f0
>[ 2459.038989]  ? process_one_work+0x660/0x660
>[ 2459.038998]  kthread+0x11e/0x140
>[ 2459.039006]  ? kthread_park+0xa0/0xa0
>[ 2459.039016]  ret_from_fork+0x3a/0x50
>[ 2459.039034] polkitd         S    0   646      1 0x00000000
>[ 2459.039041] Call Trace:
>[ 2459.039052]  ? __schedule+0x24e/0x7d0
>[ 2459.039063]  schedule+0x33/0xc0
>[ 2459.039071]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.039084]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.039093]  do_sys_poll+0x337/0x580
>[ 2459.039115]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.039126]  ? __mod_node_page_state+0x69/0xa0
>[ 2459.039140]  ? poll_select_finish+0x220/0x220
>[ 2459.039151]  ? poll_select_finish+0x220/0x220
>[ 2459.039161]  ? poll_select_finish+0x220/0x220
>[ 2459.039172]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.039187]  ? __might_fault+0x3e/0x90
>[ 2459.039195]  ? __might_fault+0x3e/0x90
>[ 2459.039217]  ? __se_sys_poll+0x2c/0x130
>[ 2459.039225]  __se_sys_poll+0x2c/0x130
>[ 2459.039234]  do_syscall_64+0x5a/0x1c0
>[ 2459.039242]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.039250] RIP: 0033:0x7f5f2ceb3bf9
>[ 2459.039257] Code: Bad RIP value.
>[ 2459.039264] RSP: 002b:00007fffdf250450 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.039271] RAX: ffffffffffffffda RBX: 000055ad86da89e0 RCX: 00007f5f2ceb3bf9
>[ 2459.039277] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055ad86da89e0
>[ 2459.039283] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055ad86dc5af0
>[ 2459.039289] R10: 000055ad86f1b580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.039297] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000003
>[ 2459.039314] gmain           S    0   648      1 0x00000000
>[ 2459.039321] Call Trace:
>[ 2459.039331]  ? __schedule+0x24e/0x7d0
>[ 2459.039343]  schedule+0x33/0xc0
>[ 2459.039352]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.039366]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.039374]  do_sys_poll+0x337/0x580
>[ 2459.039387]  ? preempt_count_add+0x49/0xa0
>[ 2459.039397]  ? preempt_count_add+0x49/0xa0
>[ 2459.039404]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.039414]  ? prep_new_page+0x48/0xe0
>[ 2459.039423]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.039441]  ? poll_select_finish+0x220/0x220
>[ 2459.039452]  ? poll_select_finish+0x220/0x220
>[ 2459.039461]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.039472]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.039488]  ? __might_fault+0x3e/0x90
>[ 2459.039496]  ? __might_fault+0x3e/0x90
>[ 2459.039517]  ? __se_sys_poll+0x2c/0x130
>[ 2459.039525]  __se_sys_poll+0x2c/0x130
>[ 2459.039534]  do_syscall_64+0x5a/0x1c0
>[ 2459.039542]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.039550] RIP: 0033:0x7f5f2ceb3bf9
>[ 2459.039558] Code: Bad RIP value.
>[ 2459.039565] RSP: 002b:00007f5f2a5c7c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.039572] RAX: ffffffffffffffda RBX: 000055ad86d94190 RCX: 00007f5f2ceb3bf9
>[ 2459.039578] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ad86d94190
>[ 2459.039584] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ad86db53a0
>[ 2459.039590] R10: 000055ad86db02c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.039597] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000002
>[ 2459.039612] gdbus           S    0   650      1 0x00000000
>[ 2459.039619] Call Trace:
>[ 2459.039630]  ? __schedule+0x24e/0x7d0
>[ 2459.039641]  schedule+0x33/0xc0
>[ 2459.039650]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.039662]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.039671]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.039680]  do_sys_poll+0x337/0x580
>[ 2459.039695]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.039708]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.039719]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.039733]  ? poll_select_finish+0x220/0x220
>[ 2459.039743]  ? poll_select_finish+0x220/0x220
>[ 2459.039756]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.039795]  ? __might_fault+0x3e/0x90
>[ 2459.039803]  ? __might_fault+0x3e/0x90
>[ 2459.039824]  ? __se_sys_poll+0x2c/0x130
>[ 2459.039833]  __se_sys_poll+0x2c/0x130
>[ 2459.039845]  do_syscall_64+0x5a/0x1c0
>[ 2459.039855]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.039863] RIP: 0033:0x7f5f2ceb3bf9
>[ 2459.039872] Code: Bad RIP value.
>[ 2459.039883] RSP: 002b:00007f5f295c5c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.039894] RAX: ffffffffffffffda RBX: 00007f5f240108d0 RCX: 00007f5f2ceb3bf9
>[ 2459.039902] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5f240108d0
>[ 2459.039909] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5f2400e6b8
>[ 2459.039916] R10: 00007f5f2400a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.039924] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000002
>[ 2459.039940] cups-browsed    S    0   647      1 0x00000000
>[ 2459.039948] Call Trace:
>[ 2459.039959]  ? __schedule+0x24e/0x7d0
>[ 2459.039971]  schedule+0x33/0xc0
>[ 2459.039979]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.039990]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.040000]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.040009]  do_sys_poll+0x337/0x580
>[ 2459.040030]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.040042]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.040056]  ? poll_select_finish+0x220/0x220
>[ 2459.040066]  ? poll_select_finish+0x220/0x220
>[ 2459.040077]  ? poll_select_finish+0x220/0x220
>[ 2459.040087]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.040101]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.040111]  ? __might_fault+0x3e/0x90
>[ 2459.040123]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.040135]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.040143]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.040150]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.040160]  ? __se_sys_poll+0x96/0x130
>[ 2459.040168]  __se_sys_poll+0x96/0x130
>[ 2459.040179]  do_syscall_64+0x5a/0x1c0
>[ 2459.040188]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.040195] RIP: 0033:0x7f1a5a3bfbf9
>[ 2459.040204] Code: Bad RIP value.
>[ 2459.040211] RSP: 002b:00007fff7b6e7950 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.040218] RAX: ffffffffffffffda RBX: 00007f1a4400b400 RCX: 00007f1a5a3bfbf9
>[ 2459.040225] RDX: 00000000050ae0c9 RSI: 0000000000000003 RDI: 00007f1a4400b400
>[ 2459.040231] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055edf1eaa040
>[ 2459.040237] R10: 000055edf1e8ace0 R11: 0000000000000293 R12: 00000000050ae0c9
>[ 2459.040243] R13: 00000000050ae0c9 R14: 00007f1a5ada1f70 R15: 0000000000000003
>[ 2459.040259] gmain           S    0   664      1 0x00000000
>[ 2459.040267] Call Trace:
>[ 2459.040278]  ? __schedule+0x24e/0x7d0
>[ 2459.040289]  schedule+0x33/0xc0
>[ 2459.040297]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.040308]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.040318]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.040326]  do_sys_poll+0x337/0x580
>[ 2459.040339]  ? preempt_count_add+0x49/0xa0
>[ 2459.040349]  ? preempt_count_add+0x49/0xa0
>[ 2459.040357]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.040366]  ? prep_new_page+0x48/0xe0
>[ 2459.040375]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.040393]  ? poll_select_finish+0x220/0x220
>[ 2459.040408]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.040419]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.040434]  ? __might_fault+0x3e/0x90
>[ 2459.040442]  ? __might_fault+0x3e/0x90
>[ 2459.040462]  ? __se_sys_poll+0x2c/0x130
>[ 2459.040470]  __se_sys_poll+0x2c/0x130
>[ 2459.040479]  do_syscall_64+0x5a/0x1c0
>[ 2459.040488]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.040495] RIP: 0033:0x7f1a5a3bfbf9
>[ 2459.040503] Code: Bad RIP value.
>[ 2459.040511] RSP: 002b:00007f1a52791c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.040519] RAX: ffffffffffffffda RBX: 000055edf1e5b460 RCX: 00007f1a5a3bfbf9
>[ 2459.040525] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055edf1e5b460
>[ 2459.040531] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055edf1e90ab8
>[ 2459.040537] R10: 000055edf1e8a160 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.040543] R13: 00000000ffffffff R14: 00007f1a5ada1f70 R15: 0000000000000001
>[ 2459.040559] gdbus           S    0   667      1 0x00000000
>[ 2459.040567] Call Trace:
>[ 2459.040577]  ? __schedule+0x24e/0x7d0
>[ 2459.040590]  schedule+0x33/0xc0
>[ 2459.040598]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.040609]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.040619]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.040627]  do_sys_poll+0x337/0x580
>[ 2459.040652]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.040661]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.040673]  ? poll_select_finish+0x220/0x220
>[ 2459.040683]  ? poll_select_finish+0x220/0x220
>[ 2459.040696]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.040711]  ? __might_fault+0x3e/0x90
>[ 2459.040720]  ? __might_fault+0x3e/0x90
>[ 2459.040740]  ? __se_sys_poll+0x2c/0x130
>[ 2459.040748]  __se_sys_poll+0x2c/0x130
>[ 2459.040778]  do_syscall_64+0x5a/0x1c0
>[ 2459.040790]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.040797] RIP: 0033:0x7f1a5a3bfbf9
>[ 2459.040804] Code: Bad RIP value.
>[ 2459.040811] RSP: 002b:00007f1a51f90c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.040818] RAX: ffffffffffffffda RBX: 000055edf1e67650 RCX: 00007f1a5a3bfbf9
>[ 2459.040827] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055edf1e67650
>[ 2459.040836] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055edf1ea46d8
>[ 2459.040843] R10: 000055edf1e8a540 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.040850] R13: 00000000ffffffff R14: 00007f1a5ada1f70 R15: 0000000000000002
>[ 2459.040868] sshd            S    0   693      1 0x00000000
>[ 2459.040879] Call Trace:
>[ 2459.040892]  ? __schedule+0x24e/0x7d0
>[ 2459.040903]  ? add_wait_queue+0x15/0x40
>[ 2459.040915]  schedule+0x33/0xc0
>[ 2459.040925]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.040935]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.040948]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.040957]  do_select+0x62d/0x8b0
>[ 2459.040980]  ? poll_select_finish+0x220/0x220
>[ 2459.040991]  ? poll_select_finish+0x220/0x220
>[ 2459.041001]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041019]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041031]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041042]  ? __might_fault+0x3e/0x90
>[ 2459.041051]  ? __might_fault+0x3e/0x90
>[ 2459.041066]  ? core_sys_select+0x242/0x450
>[ 2459.041074]  core_sys_select+0x242/0x450
>[ 2459.041090]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041105]  ? task_work_run+0x73/0xb0
>[ 2459.041118]  kern_select+0xb5/0x100
>[ 2459.041130]  __x64_sys_select+0x20/0x30
>[ 2459.041138]  do_syscall_64+0x5a/0x1c0
>[ 2459.041146]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.041153] RIP: 0033:0x7fb85418bff7
>[ 2459.041161] Code: Bad RIP value.
>[ 2459.041167] RSP: 002b:00007ffda5e1b448 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.041175] RAX: ffffffffffffffda RBX: 0000000000000064 RCX: 00007fb85418bff7
>[ 2459.041181] RDX: 0000000000000000 RSI: 000055bdb86659b0 RDI: 0000000000000007
>[ 2459.041187] RBP: 0000000000000063 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.041194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdb86659b0
>[ 2459.041200] R13: 000000000000000a R14: 00007ffda5e1b6c4 R15: 000055bdb7463cbc
>[ 2459.041216] kworker/2:3     I    0   712      2 0x80004000
>[ 2459.041229] Workqueue:  0x0 (events)
>[ 2459.041236] Call Trace:
>[ 2459.041247]  ? __schedule+0x24e/0x7d0
>[ 2459.041259]  schedule+0x33/0xc0
>[ 2459.041268]  worker_thread+0xc3/0x3f0
>[ 2459.041278]  ? process_one_work+0x660/0x660
>[ 2459.041286]  kthread+0x11e/0x140
>[ 2459.041295]  ? kthread_park+0xa0/0xa0
>[ 2459.041304]  ret_from_fork+0x3a/0x50
>[ 2459.041321] agetty          S    0   713      1 0x00000000
>[ 2459.041331] Call Trace:
>[ 2459.041341]  ? __schedule+0x24e/0x7d0
>[ 2459.041353]  schedule+0x33/0xc0
>[ 2459.041361]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.041374]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.041383]  do_select+0x62d/0x8b0
>[ 2459.041407]  ? poll_select_finish+0x220/0x220
>[ 2459.041417]  ? poll_select_finish+0x220/0x220
>[ 2459.041428]  ? poll_select_finish+0x220/0x220
>[ 2459.041440]  ? __follow_mount_rcu.isra.7+0xf8/0x160
>[ 2459.041450]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041461]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041471]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041484]  ? __might_fault+0x3e/0x90
>[ 2459.041492]  ? __might_fault+0x3e/0x90
>[ 2459.041506]  ? core_sys_select+0x242/0x450
>[ 2459.041514]  core_sys_select+0x242/0x450
>[ 2459.041530]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041544]  ? task_work_run+0x73/0xb0
>[ 2459.041556]  kern_select+0xb5/0x100
>[ 2459.041568]  __x64_sys_select+0x20/0x30
>[ 2459.041576]  do_syscall_64+0x5a/0x1c0
>[ 2459.041584]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.041591] RIP: 0033:0x7f0b8f701ff7
>[ 2459.041601] Code: Bad RIP value.
>[ 2459.041607] RSP: 002b:00007ffda61c73b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.041615] RAX: ffffffffffffffda RBX: 00007ffda61c73cc RCX: 00007f0b8f701ff7
>[ 2459.041621] RDX: 0000000000000000 RSI: 00007ffda61c73d0 RDI: 0000000000000005
>[ 2459.041627] RBP: 00007ffda61c73d0 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.041633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
>[ 2459.041639] R13: 0000555dcf5fd520 R14: 00000000000002c9 R15: 00007ffda61c7ec0
>[ 2459.041655] lightdm         S    0   714      1 0x00000000
>[ 2459.041663] Call Trace:
>[ 2459.041673]  ? __schedule+0x24e/0x7d0
>[ 2459.041685]  schedule+0x33/0xc0
>[ 2459.041692]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.041704]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.041714]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.041722]  do_sys_poll+0x337/0x580
>[ 2459.041747]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.041756]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2459.041790]  ? poll_select_finish+0x220/0x220
>[ 2459.041801]  ? poll_select_finish+0x220/0x220
>[ 2459.041811]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041822]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041839]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.041854]  ? task_work_run+0x73/0xb0
>[ 2459.041868]  ? __se_sys_poll+0x2c/0x130
>[ 2459.041878]  __se_sys_poll+0x2c/0x130
>[ 2459.041890]  do_syscall_64+0x5a/0x1c0
>[ 2459.041901]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.041910] RIP: 0033:0x7fafe95b1bf9
>[ 2459.041919] Code: Bad RIP value.
>[ 2459.041928] RSP: 002b:00007ffe97ff4d10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.041936] RAX: ffffffffffffffda RBX: 000055f4bfb0aa50 RCX: 00007fafe95b1bf9
>[ 2459.041943] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f4bfb0aa50
>[ 2459.041949] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f4bfad9340
>[ 2459.041955] R10: 000055f4bfb0c660 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.041961] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000003
>[ 2459.041977] gmain           S    0   715      1 0x00000000
>[ 2459.041985] Call Trace:
>[ 2459.041996]  ? __schedule+0x24e/0x7d0
>[ 2459.042007]  schedule+0x33/0xc0
>[ 2459.042016]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.042029]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.042039]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.042048]  do_sys_poll+0x337/0x580
>[ 2459.042062]  ? preempt_count_add+0x49/0xa0
>[ 2459.042073]  ? preempt_count_add+0x49/0xa0
>[ 2459.042080]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.042088]  ? prep_new_page+0x48/0xe0
>[ 2459.042097]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.042116]  ? poll_select_finish+0x220/0x220
>[ 2459.042127]  ? retint_kernel+0x2b/0x2b
>[ 2459.042141]  ? do_wp_page+0x162/0x570
>[ 2459.042154]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.042162]  ? do_wp_page+0x162/0x570
>[ 2459.042173]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.042186]  ? __do_page_fault+0x26d/0x500
>[ 2459.042200]  ? __se_sys_poll+0x2c/0x130
>[ 2459.042209]  __se_sys_poll+0x2c/0x130
>[ 2459.042218]  do_syscall_64+0x5a/0x1c0
>[ 2459.042226]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.042233] RIP: 0033:0x7fafe95b1bf9
>[ 2459.042242] Code: Bad RIP value.
>[ 2459.042249] RSP: 002b:00007fafe72adcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.042256] RAX: ffffffffffffffda RBX: 000055f4bfae6ca0 RCX: 00007fafe95b1bf9
>[ 2459.042262] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f4bfae6ca0
>[ 2459.042269] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f4bfae6a78
>[ 2459.042275] R10: 000055f4bfae0ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.042281] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000001
>[ 2459.042296] gdbus           S    0   717      1 0x00000000
>[ 2459.042304] Call Trace:
>[ 2459.042314]  ? __schedule+0x24e/0x7d0
>[ 2459.042326]  schedule+0x33/0xc0
>[ 2459.042333]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.042342]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.042351]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.042361]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.042370]  do_sys_poll+0x337/0x580
>[ 2459.042396]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.042404]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.042417]  ? poll_select_finish+0x220/0x220
>[ 2459.042427]  ? poll_select_finish+0x220/0x220
>[ 2459.042442]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.042457]  ? __might_fault+0x3e/0x90
>[ 2459.042465]  ? __might_fault+0x3e/0x90
>[ 2459.042485]  ? __se_sys_poll+0x2c/0x130
>[ 2459.042493]  __se_sys_poll+0x2c/0x130
>[ 2459.042502]  do_syscall_64+0x5a/0x1c0
>[ 2459.042511]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.042518] RIP: 0033:0x7fafe95b1bf9
>[ 2459.042527] Code: Bad RIP value.
>[ 2459.042534] RSP: 002b:00007fafe5a69ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.042541] RAX: ffffffffffffffda RBX: 00007fafd800f9f0 RCX: 00007fafe95b1bf9
>[ 2459.042547] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fafd800f9f0
>[ 2459.042553] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fafdc02ed90
>[ 2459.042560] R10: 000055f4bfaf84c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.042566] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000002
>[ 2459.042582] X               S    0   725    714 0x00000000
>[ 2459.042590] Call Trace:
>[ 2459.042600]  ? __schedule+0x24e/0x7d0
>[ 2459.042613]  ? ep_poll+0x2f9/0x530
>[ 2459.042620]  schedule+0x33/0xc0
>[ 2459.042628]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.042640]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.042649]  ep_poll+0x2dc/0x530
>[ 2459.042660]  ? wake_up_q+0x80/0x80
>[ 2459.042672]  do_epoll_wait+0xd7/0xf0
>[ 2459.042682]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.042690]  do_syscall_64+0x5a/0x1c0
>[ 2459.042698]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.042706] RIP: 0033:0x7f3c74a0bbb7
>[ 2459.042715] Code: Bad RIP value.
>[ 2459.042721] RSP: 002b:00007ffd6977c640 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
>[ 2459.042728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c74a0bbb7
>[ 2459.042734] RDX: 0000000000000100 RSI: 00007ffd6977c680 RDI: 0000000000000003
>[ 2459.042740] RBP: 00007ffd6977c680 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.042746] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000100
>[ 2459.042752] R13: 00000000ffffffff R14: 00005629c3e97360 R15: 00007f3c76c946a8
>[ 2459.042786] X:disk$0        S    0   733    714 0x00000000
>[ 2459.042796] Call Trace:
>[ 2459.042807]  ? __schedule+0x24e/0x7d0
>[ 2459.042821]  schedule+0x33/0xc0
>[ 2459.042835]  futex_wait_queue_me+0xca/0x160
>[ 2459.042848]  futex_wait+0xf1/0x240
>[ 2459.042860]  ? try_to_wake_up+0x7a/0x810
>[ 2459.042871]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.042888]  do_futex+0x131/0xc60
>[ 2459.042902]  ? __might_fault+0x3e/0x90
>[ 2459.042911]  ? __might_fault+0x3e/0x90
>[ 2459.042924]  __se_sys_futex+0x133/0x180
>[ 2459.042935]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.042946]  do_syscall_64+0x5a/0x1c0
>[ 2459.042954]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.042963] RIP: 0033:0x7f3c746d89f3
>[ 2459.042972] Code: Bad RIP value.
>[ 2459.042979] RSP: 002b:00007f3c6e123b20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.042986] RAX: ffffffffffffffda RBX: 00005629c4fd39f0 RCX: 00007f3c746d89f3
>[ 2459.042992] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005629c4fd3a18
>[ 2459.042998] RBP: 00005629c4fd3a14 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.043005] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629c4fd3a18
>[ 2459.043011] R13: 0000000000000000 R14: 00005629c4fd39c8 R15: 0000000000000000
>[ 2459.043027] X:disk$0        S    0   734    714 0x00000000
>[ 2459.043036] Call Trace:
>[ 2459.043046]  ? __schedule+0x24e/0x7d0
>[ 2459.043059]  schedule+0x33/0xc0
>[ 2459.043067]  futex_wait_queue_me+0xca/0x160
>[ 2459.043077]  futex_wait+0xf1/0x240
>[ 2459.043087]  ? __might_fault+0x3e/0x90
>[ 2459.043098]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.043114]  do_futex+0x131/0xc60
>[ 2459.043127]  ? __might_fault+0x3e/0x90
>[ 2459.043135]  ? __might_fault+0x3e/0x90
>[ 2459.043147]  __se_sys_futex+0x133/0x180
>[ 2459.043157]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.043167]  do_syscall_64+0x5a/0x1c0
>[ 2459.043176]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.043182] RIP: 0033:0x7f3c746d89f3
>[ 2459.043190] Code: Bad RIP value.
>[ 2459.043196] RSP: 002b:00007f3c6d13db20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.043205] RAX: ffffffffffffffda RBX: 00005629c4fe5290 RCX: 00007f3c746d89f3
>[ 2459.043211] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005629c4fe52b8
>[ 2459.043217] RBP: 00005629c4fe52b4 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.043223] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629c4fe52b8
>[ 2459.043229] R13: 0000000000000000 R14: 00005629c4fe5268 R15: 0000000000000000
>[ 2459.043245] lightdm         S    0   740    714 0x00000000
>[ 2459.043252] Call Trace:
>[ 2459.043262]  ? __schedule+0x24e/0x7d0
>[ 2459.043274]  ? do_wait+0xd8/0x2e0
>[ 2459.043282]  schedule+0x33/0xc0
>[ 2459.043290]  do_wait+0x1f9/0x2e0
>[ 2459.043301]  kernel_wait4+0x8d/0x150
>[ 2459.043312]  ? task_stopped_code+0x50/0x50
>[ 2459.043323]  __se_sys_wait4+0x78/0xb0
>[ 2459.043332]  ? task_work_run+0x73/0xb0
>[ 2459.043344]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.043356]  ? do_syscall_64+0x5a/0x1c0
>[ 2459.043364]  ? __se_sys_wait4+0xb0/0xb0
>[ 2459.043373]  do_syscall_64+0x5a/0x1c0
>[ 2459.043381]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.043388] RIP: 0033:0x7fd74bebc23a
>[ 2459.043397] Code: Bad RIP value.
>[ 2459.043403] RSP: 002b:00007ffda9de2600 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2459.043411] RAX: ffffffffffffffda RBX: 00000000000002ff RCX: 00007fd74bebc23a
>[ 2459.043419] RDX: 0000000000000000 RSI: 00007ffda9de26a4 RDI: 00000000000002ff
>[ 2459.043425] RBP: 00007ffda9de26a4 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.043431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.043438] R13: 00007ffda9de26f0 R14: 0000557b89d5db50 R15: 0000000000000001
>[ 2459.043453] gmain           S    0   743    714 0x00000000
>[ 2459.043461] Call Trace:
>[ 2459.043470]  ? __schedule+0x24e/0x7d0
>[ 2459.043482]  schedule+0x33/0xc0
>[ 2459.043490]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.043501]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.043511]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.043519]  do_sys_poll+0x337/0x580
>[ 2459.043535]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.043548]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.043560]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.043571]  ? poll_select_finish+0x220/0x220
>[ 2459.043581]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.043590]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.043598]  ? try_to_wake_up+0x7a/0x810
>[ 2459.043608]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.043622]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.043637]  ? __might_fault+0x3e/0x90
>[ 2459.043645]  ? __might_fault+0x3e/0x90
>[ 2459.043662]  ? __se_sys_poll+0x2c/0x130
>[ 2459.043669]  __se_sys_poll+0x2c/0x130
>[ 2459.043679]  do_syscall_64+0x5a/0x1c0
>[ 2459.043688]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.043695] RIP: 0033:0x7fd74bbcdbf9
>[ 2459.043703] Code: Bad RIP value.
>[ 2459.043709] RSP: 002b:00007fd7477cdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.043716] RAX: ffffffffffffffda RBX: 0000557b89d71ea0 RCX: 00007fd74bbcdbf9
>[ 2459.043723] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557b89d71ea0
>[ 2459.043729] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557b89d70c08
>[ 2459.043735] R10: 0000557b89d5c4e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.043741] R13: 00000000ffffffff R14: 00007fd74ca7bf70 R15: 0000000000000001
>[ 2459.043774] gdbus           S    0   744    714 0x00000000
>[ 2459.043784] Call Trace:
>[ 2459.043794]  ? __schedule+0x24e/0x7d0
>[ 2459.043806]  schedule+0x33/0xc0
>[ 2459.043815]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.043829]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.043839]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.043850]  do_sys_poll+0x337/0x580
>[ 2459.043868]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.043883]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.043896]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.043912]  ? poll_select_finish+0x220/0x220
>[ 2459.043925]  ? poll_select_finish+0x220/0x220
>[ 2459.043941]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.043956]  ? __might_fault+0x3e/0x90
>[ 2459.043964]  ? __might_fault+0x3e/0x90
>[ 2459.043984]  ? __se_sys_poll+0x2c/0x130
>[ 2459.043992]  __se_sys_poll+0x2c/0x130
>[ 2459.044001]  do_syscall_64+0x5a/0x1c0
>[ 2459.044009]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.044016] RIP: 0033:0x7fd74bbcdbf9
>[ 2459.044027] Code: Bad RIP value.
>[ 2459.044034] RSP: 002b:00007fd746fccce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.044042] RAX: ffffffffffffffda RBX: 0000557b89d864e0 RCX: 00007fd74bbcdbf9
>[ 2459.044049] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000557b89d864e0
>[ 2459.044056] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000557b89d840f8
>[ 2459.044064] R10: 0000557b89d5c900 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.044070] R13: 00000000ffffffff R14: 00007fd74ca7bf70 R15: 0000000000000002
>[ 2459.044087] systemd         S    0   747      1 0x00000000
>[ 2459.044095] Call Trace:
>[ 2459.044105]  ? __schedule+0x24e/0x7d0
>[ 2459.044116]  ? ep_poll+0x2f9/0x530
>[ 2459.044124]  schedule+0x33/0xc0
>[ 2459.044132]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.044143]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.044153]  ep_poll+0x2dc/0x530
>[ 2459.044164]  ? wake_up_q+0x80/0x80
>[ 2459.044175]  do_epoll_wait+0xd7/0xf0
>[ 2459.044186]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.044194]  do_syscall_64+0x5a/0x1c0
>[ 2459.044203]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.044210] RIP: 0033:0x7f261b451b77
>[ 2459.044219] Code: Bad RIP value.
>[ 2459.044225] RSP: 002b:00007fffa0003538 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.044233] RAX: ffffffffffffffda RBX: 000055669348d610 RCX: 00007f261b451b77
>[ 2459.044239] RDX: 0000000000000024 RSI: 00007fffa0003540 RDI: 0000000000000004
>[ 2459.044246] RBP: 00007fffa00037f0 R08: 00007fffa0003540 R09: 00005566934cf68c
>[ 2459.044252] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000000002eb
>[ 2459.044258] R13: ffffffffffffffff R14: 00007fffa0003540 R15: 0000000000000001
>[ 2459.044274] (sd-pam)        S    0   750    747 0x00000000
>[ 2459.044281] Call Trace:
>[ 2459.044291]  ? __schedule+0x24e/0x7d0
>[ 2459.044303]  schedule+0x33/0xc0
>[ 2459.044311]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.044323]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.044333]  do_sigtimedwait+0x17b/0x270
>[ 2459.044345]  __se_sys_rt_sigtimedwait+0x5b/0xc0
>[ 2459.044355]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.044365]  do_syscall_64+0x5a/0x1c0
>[ 2459.044374]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.044382] RIP: 0033:0x7f0ea20751cc
>[ 2459.044391] Code: Bad RIP value.
>[ 2459.044397] RSP: 002b:00007ffd65012050 EFLAGS: 00000246 ORIG_RAX: 0000000000000080
>[ 2459.044405] RAX: ffffffffffffffda RBX: 00007ffd65012110 RCX: 00007f0ea20751cc
>[ 2459.044411] RDX: 0000000000000000 RSI: 00007ffd65012110 RDI: 00007ffd650123a0
>[ 2459.044417] RBP: 00007ffd65012301 R08: 0000000000000000 R09: 00007f0ea2620e00
>[ 2459.044423] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffd650122b8
>[ 2459.044431] R13: 0000000000000000 R14: 00005571f04729a8 R15: 00005571f0472520
>[ 2459.044447] dhclient        S    0   760    572 0x00000000
>[ 2459.044455] Call Trace:
>[ 2459.044465]  ? __schedule+0x24e/0x7d0
>[ 2459.044477]  schedule+0x33/0xc0
>[ 2459.044485]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.044494]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.044505]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.044513]  do_select+0x62d/0x8b0
>[ 2459.044536]  ? poll_select_finish+0x220/0x220
>[ 2459.044547]  ? poll_select_finish+0x220/0x220
>[ 2459.044558]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.044571]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.044582]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.044593]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.044605]  ? __might_fault+0x3e/0x90
>[ 2459.044613]  ? __might_fault+0x3e/0x90
>[ 2459.044626]  ? core_sys_select+0x242/0x450
>[ 2459.044634]  core_sys_select+0x242/0x450
>[ 2459.044652]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.044663]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.044672]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.044679]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.044691]  kern_select+0xb5/0x100
>[ 2459.044703]  __x64_sys_select+0x20/0x30
>[ 2459.044710]  do_syscall_64+0x5a/0x1c0
>[ 2459.044720]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.044727] RIP: 0033:0x7fb654434ff7
>[ 2459.044735] Code: Bad RIP value.
>[ 2459.044741] RSP: 002b:00007fffdac69fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.044748] RAX: ffffffffffffffda RBX: 00007fb654f59010 RCX: 00007fb654434ff7
>[ 2459.044754] RDX: 00007fb654f58210 RSI: 00007fb654f58110 RDI: 0000000000000007
>[ 2459.044781] RBP: 00007fffdac69ff8 R08: 00007fffdac6a010 R09: 00007fffdac69f00
>[ 2459.044790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdac6a010
>[ 2459.044796] R13: 00007fffdac6a008 R14: 431bde82d7b634db R15: 0000000000000000
>[ 2459.044814] run-systemd-ses S    0   767    740 0x00000000
>[ 2459.044824] Call Trace:
>[ 2459.044836]  ? __schedule+0x24e/0x7d0
>[ 2459.044849]  ? do_wait+0xd8/0x2e0
>[ 2459.044860]  schedule+0x33/0xc0
>[ 2459.044869]  do_wait+0x1f9/0x2e0
>[ 2459.044881]  kernel_wait4+0x8d/0x150
>[ 2459.044894]  ? task_stopped_code+0x50/0x50
>[ 2459.044908]  __se_sys_wait4+0x78/0xb0
>[ 2459.044918]  ? __do_page_fault+0x26d/0x500
>[ 2459.044936]  ? do_syscall_64+0x5a/0x1c0
>[ 2459.044944]  ? __se_sys_wait4+0xb0/0xb0
>[ 2459.044950]  do_syscall_64+0x5a/0x1c0
>[ 2459.044958]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.044966] RIP: 0033:0x7f518799e76a
>[ 2459.044974] Code: Bad RIP value.
>[ 2459.044980] RSP: 002b:00007ffcf635afa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2459.044987] RAX: ffffffffffffffda RBX: 00007ffcf635b050 RCX: 00007f518799e76a
>[ 2459.044993] RDX: 0000000000000000 RSI: 00007ffcf635afcc RDI: 00000000ffffffff
>[ 2459.044999] RBP: 0000000000000005 R08: 00007f51880b5b80 R09: 0000000000000000
>[ 2459.045005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf635afd0
>[ 2459.045011] R13: 0000000000000000 R14: 0000564d7d7c4b78 R15: 0000000000000001
>[ 2459.045027] ibus-daemon     S    0   810      1 0x00000000
>[ 2459.045036] Call Trace:
>[ 2459.045048]  ? __schedule+0x24e/0x7d0
>[ 2459.045062]  schedule+0x33/0xc0
>[ 2459.045070]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.045080]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.045089]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.045099]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.045107]  do_sys_poll+0x337/0x580
>[ 2459.045122]  ? finish_task_switch+0x9b/0x250
>[ 2459.045136]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.045153]  ? poll_select_finish+0x220/0x220
>[ 2459.045163]  ? poll_select_finish+0x220/0x220
>[ 2459.045174]  ? try_to_wake_up+0x70/0x810
>[ 2459.045185]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.045200]  ? __might_fault+0x3e/0x90
>[ 2459.045209]  ? __might_fault+0x3e/0x90
>[ 2459.045229]  ? __se_sys_poll+0x2c/0x130
>[ 2459.045237]  __se_sys_poll+0x2c/0x130
>[ 2459.045246]  do_syscall_64+0x5a/0x1c0
>[ 2459.045256]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.045263] RIP: 0033:0x7f9713bd5bf9
>[ 2459.045272] Code: Bad RIP value.
>[ 2459.045278] RSP: 002b:00007ffd5cf67410 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.045287] RAX: ffffffffffffffda RBX: 0000562605d2d880 RCX: 00007f9713bd5bf9
>[ 2459.045293] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562605d2d880
>[ 2459.045299] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562605d4eb90
>[ 2459.045306] R10: 00007f96f80032e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.045311] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 0000000000000002
>[ 2459.045327] gmain           S    0   814      1 0x00000000
>[ 2459.045335] Call Trace:
>[ 2459.045345]  ? __schedule+0x24e/0x7d0
>[ 2459.045356]  schedule+0x33/0xc0
>[ 2459.045364]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.045378]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.045387]  do_sys_poll+0x337/0x580
>[ 2459.045400]  ? preempt_count_add+0x49/0xa0
>[ 2459.045411]  ? preempt_count_add+0x49/0xa0
>[ 2459.045418]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.045427]  ? prep_new_page+0x48/0xe0
>[ 2459.045436]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.045454]  ? poll_select_finish+0x220/0x220
>[ 2459.045465]  ? poll_select_finish+0x220/0x220
>[ 2459.045475]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.045485]  ? do_wait+0xd8/0x2e0
>[ 2459.045495]  ? do_wp_page+0x162/0x570
>[ 2459.045508]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.045515]  ? do_wp_page+0x162/0x570
>[ 2459.045525]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.045538]  ? __do_page_fault+0x26d/0x500
>[ 2459.045552]  ? __se_sys_poll+0x2c/0x130
>[ 2459.045560]  __se_sys_poll+0x2c/0x130
>[ 2459.045569]  do_syscall_64+0x5a/0x1c0
>[ 2459.045578]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.045585] RIP: 0033:0x7f9713bd5bf9
>[ 2459.045593] Code: Bad RIP value.
>[ 2459.045601] RSP: 002b:00007f971126bcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.045608] RAX: ffffffffffffffda RBX: 0000562605d075e0 RCX: 00007f9713bd5bf9
>[ 2459.045614] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562605d075e0
>[ 2459.045620] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562605d21b10
>[ 2459.045628] R10: 0000562605d1c440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.045634] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 0000000000000002
>[ 2459.045649] gdbus           S    0   820      1 0x00000000
>[ 2459.045657] Call Trace:
>[ 2459.045667]  ? __schedule+0x24e/0x7d0
>[ 2459.045679]  schedule+0x33/0xc0
>[ 2459.045687]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.045696]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.045706]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.045716]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.045725]  do_sys_poll+0x337/0x580
>[ 2459.045745]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.045753]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.045787]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.045798]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.045808]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.045823]  ? poll_select_finish+0x220/0x220
>[ 2459.045834]  ? poll_select_finish+0x220/0x220
>[ 2459.045846]  ? poll_select_finish+0x220/0x220
>[ 2459.045857]  ? poll_select_finish+0x220/0x220
>[ 2459.045868]  ? poll_select_finish+0x220/0x220
>[ 2459.045880]  ? poll_select_finish+0x220/0x220
>[ 2459.045891]  ? poll_select_finish+0x220/0x220
>[ 2459.045903]  ? poll_select_finish+0x220/0x220
>[ 2459.045914]  ? poll_select_finish+0x220/0x220
>[ 2459.045925]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.045937]  ? __se_sys_poll+0x2c/0x130
>[ 2459.045945]  __se_sys_poll+0x2c/0x130
>[ 2459.045955]  do_syscall_64+0x5a/0x1c0
>[ 2459.045963]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.045971] RIP: 0033:0x7f9713bd5bf9
>[ 2459.045979] Code: Bad RIP value.
>[ 2459.045985] RSP: 002b:00007f9710a6ace0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.045992] RAX: ffffffffffffffda RBX: 00007f970401cc00 RCX: 00007f9713bd5bf9
>[ 2459.045998] RDX: 00000000ffffffff RSI: 000000000000000a RDI: 00007f970401cc00
>[ 2459.046004] RBP: 000000000000000a R08: 0000000000000000 R09: 00007f970401f850
>[ 2459.046010] R10: 00007f970401daa0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.046018] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 000000000000000a
>[ 2459.046036] dbus-daemon     S    0   816    747 0x00000000
>[ 2459.046044] Call Trace:
>[ 2459.046056]  ? __schedule+0x24e/0x7d0
>[ 2459.046068]  ? ep_poll+0x2f9/0x530
>[ 2459.046076]  schedule+0x33/0xc0
>[ 2459.046084]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.046097]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046106]  ep_poll+0x2dc/0x530
>[ 2459.046117]  ? wake_up_q+0x80/0x80
>[ 2459.046129]  do_epoll_wait+0xd7/0xf0
>[ 2459.046139]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.046146]  do_syscall_64+0x5a/0x1c0
>[ 2459.046155]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.046162] RIP: 0033:0x7fcd72ea7b77
>[ 2459.046170] Code: Bad RIP value.
>[ 2459.046176] RSP: 002b:00007ffd805a8a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.046183] RAX: ffffffffffffffda RBX: 00007ffd805a8a50 RCX: 00007fcd72ea7b77
>[ 2459.046189] RDX: 0000000000000040 RSI: 00007ffd805a8a50 RDI: 0000000000000004
>[ 2459.046195] RBP: 00007ffd805a8df0 R08: 00007ffd805db090 R09: 00007ffd805a8d40
>[ 2459.046201] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2459.046208] R13: 0000000000000001 R14: 000055a94e06c0e0 R15: 00007ffd805a8db4
>[ 2459.046224] gvfsd           S    0   822    747 0x00000000
>[ 2459.046232] Call Trace:
>[ 2459.046242]  ? __schedule+0x24e/0x7d0
>[ 2459.046254]  schedule+0x33/0xc0
>[ 2459.046261]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.046273]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046284]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.046293]  do_sys_poll+0x337/0x580
>[ 2459.046308]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.046320]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.046337]  ? poll_select_finish+0x220/0x220
>[ 2459.046347]  ? poll_select_finish+0x220/0x220
>[ 2459.046357]  ? try_to_wake_up+0x70/0x810
>[ 2459.046369]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.046377]  ? try_to_wake_up+0x7a/0x810
>[ 2459.046392]  ? eventfd_write+0xd9/0x210
>[ 2459.046402]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046419]  ? __se_sys_poll+0x2c/0x130
>[ 2459.046427]  __se_sys_poll+0x2c/0x130
>[ 2459.046437]  do_syscall_64+0x5a/0x1c0
>[ 2459.046446]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.046454] RIP: 0033:0x7f40a059bbf9
>[ 2459.046463] Code: Bad RIP value.
>[ 2459.046469] RSP: 002b:00007ffc18662c40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.046477] RAX: ffffffffffffffda RBX: 000055da38529000 RCX: 00007f40a059bbf9
>[ 2459.046485] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055da38529000
>[ 2459.046491] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055da385267c0
>[ 2459.046498] R10: 000055da38532320 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.046504] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000002
>[ 2459.046520] gmain           S    0   823    747 0x00000000
>[ 2459.046528] Call Trace:
>[ 2459.046538]  ? __schedule+0x24e/0x7d0
>[ 2459.046550]  schedule+0x33/0xc0
>[ 2459.046558]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.046570]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046579]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.046587]  do_sys_poll+0x337/0x580
>[ 2459.046600]  ? preempt_count_add+0x49/0xa0
>[ 2459.046610]  ? preempt_count_add+0x49/0xa0
>[ 2459.046617]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.046626]  ? prep_new_page+0x48/0xe0
>[ 2459.046635]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.046653]  ? poll_select_finish+0x220/0x220
>[ 2459.046666]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.046676]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.046691]  ? __might_fault+0x3e/0x90
>[ 2459.046699]  ? __might_fault+0x3e/0x90
>[ 2459.046720]  ? __se_sys_poll+0x2c/0x130
>[ 2459.046728]  __se_sys_poll+0x2c/0x130
>[ 2459.046737]  do_syscall_64+0x5a/0x1c0
>[ 2459.046746]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.046753] RIP: 0033:0x7f40a059bbf9
>[ 2459.046782] Code: Bad RIP value.
>[ 2459.046790] RSP: 002b:00007f409d96ccf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.046798] RAX: ffffffffffffffda RBX: 000055da38508de0 RCX: 00007f40a059bbf9
>[ 2459.046804] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da38508de0
>[ 2459.046812] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da38509338
>[ 2459.046820] R10: 000055da385058a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.046827] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000001
>[ 2459.046846] gdbus           S    0   824    747 0x00000000
>[ 2459.046857] Call Trace:
>[ 2459.046870]  ? __schedule+0x24e/0x7d0
>[ 2459.046883]  schedule+0x33/0xc0
>[ 2459.046893]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.046906]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046916]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.046926]  do_sys_poll+0x337/0x580
>[ 2459.046940]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.046951]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.046960]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.046968]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.046977]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.046985]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.046995]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.047008]  ? poll_select_finish+0x220/0x220
>[ 2459.047020]  ? poll_select_finish+0x220/0x220
>[ 2459.047033]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.047045]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.047060]  ? __fget+0xf7/0x200
>[ 2459.047073]  ? __fget+0x114/0x200
>[ 2459.047085]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.047096]  ? __se_sys_poll+0x2c/0x130
>[ 2459.047103]  __se_sys_poll+0x2c/0x130
>[ 2459.047113]  do_syscall_64+0x5a/0x1c0
>[ 2459.047121]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.047128] RIP: 0033:0x7f40a059bbf9
>[ 2459.047136] Code: Bad RIP value.
>[ 2459.047142] RSP: 002b:00007f409d16bce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.047150] RAX: ffffffffffffffda RBX: 000055da38521df0 RCX: 00007f40a059bbf9
>[ 2459.047156] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055da38521df0
>[ 2459.047162] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055da3851fcc8
>[ 2459.047168] R10: 000055da38505c80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.047174] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000002
>[ 2459.047190] gvfsd-fuse      S    0   828    747 0x00000000
>[ 2459.047198] Call Trace:
>[ 2459.047208]  ? __schedule+0x24e/0x7d0
>[ 2459.047220]  schedule+0x33/0xc0
>[ 2459.047229]  futex_wait_queue_me+0xca/0x160
>[ 2459.047241]  futex_wait+0xf1/0x240
>[ 2459.047252]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.047270]  do_futex+0x131/0xc60
>[ 2459.047280]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.047292]  ? __do_page_fault+0x26d/0x500
>[ 2459.047303]  __se_sys_futex+0x133/0x180
>[ 2459.047312]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.047323]  do_syscall_64+0x5a/0x1c0
>[ 2459.047331]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.047338] RIP: 0033:0x7f9663f5e6d6
>[ 2459.047346] Code: Bad RIP value.
>[ 2459.047353] RSP: 002b:00007ffd59990060 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.047361] RAX: ffffffffffffffda RBX: 0000000000000189 RCX: 00007f9663f5e6d6
>[ 2459.047368] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffd59990160
>[ 2459.047375] RBP: 00007ffd59990160 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.047383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.047389] R13: fffffffeffffffff R14: 0000000000000000 R15: 0000000000000000
>[ 2459.047404] gvfsd-fuse      S    0   863    747 0x00000000
>[ 2459.047412] Call Trace:
>[ 2459.047422]  ? __schedule+0x24e/0x7d0
>[ 2459.047433]  schedule+0x33/0xc0
>[ 2459.047441]  do_wait_intr+0x74/0x90
>[ 2459.047455]  fuse_dev_do_read.isra.14.constprop.15+0x22c/0x860 [fuse]
>[ 2459.047470]  ? wait_woken+0xa0/0xa0
>[ 2459.047483]  fuse_dev_read+0x79/0xa0 [fuse]
>[ 2459.047496]  new_sync_read+0x10b/0x1a0
>[ 2459.047512]  vfs_read+0xa3/0x160
>[ 2459.047521]  ksys_read+0x94/0xe0
>[ 2459.047531]  do_syscall_64+0x5a/0x1c0
>[ 2459.047540]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.047547] RIP: 0033:0x7f9663f5f384
>[ 2459.047555] Code: Bad RIP value.
>[ 2459.047562] RSP: 002b:00007f96623c9bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.047569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9663f5f384
>[ 2459.047575] RDX: 0000000000021000 RSI: 00007f96650cb010 RDI: 0000000000000003
>[ 2459.047581] RBP: 00007f96650cb010 R08: 0000000000000000 R09: 0000000000000080
>[ 2459.047587] R10: 00000000ffffffe7 R11: 0000000000000246 R12: 0000000000021000
>[ 2459.047594] R13: 000055657206f0d0 R14: 00007f96623ca680 R15: 0000000000021000
>[ 2459.047609] gvfsd-fuse      S    0   864    747 0x00000000
>[ 2459.047617] Call Trace:
>[ 2459.047627]  ? __schedule+0x24e/0x7d0
>[ 2459.047639]  schedule+0x33/0xc0
>[ 2459.047647]  do_wait_intr+0x74/0x90
>[ 2459.047658]  fuse_dev_do_read.isra.14.constprop.15+0x22c/0x860 [fuse]
>[ 2459.047669]  ? wait_woken+0xa0/0xa0
>[ 2459.047683]  fuse_dev_read+0x79/0xa0 [fuse]
>[ 2459.047696]  new_sync_read+0x10b/0x1a0
>[ 2459.047711]  vfs_read+0xa3/0x160
>[ 2459.047721]  ksys_read+0x94/0xe0
>[ 2459.047732]  do_syscall_64+0x5a/0x1c0
>[ 2459.047740]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.047747] RIP: 0033:0x7f9663f5f384
>[ 2459.047778] Code: Bad RIP value.
>[ 2459.047787] RSP: 002b:00007f9661bc8bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.047795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9663f5f384
>[ 2459.047801] RDX: 0000000000021000 RSI: 00007f96650a9010 RDI: 0000000000000003
>[ 2459.047807] RBP: 00007f96650a9010 R08: 0000000000000000 R09: 0000000000000080
>[ 2459.047814] R10: 00007f96440008d0 R11: 0000000000000246 R12: 0000000000021000
>[ 2459.047822] R13: 000055657206f0d0 R14: 00007f9661bc9680 R15: 0000000000021000
>[ 2459.047840] gmain           S    0   865    747 0x00000000
>[ 2459.047850] Call Trace:
>[ 2459.047864]  ? __schedule+0x24e/0x7d0
>[ 2459.047878]  schedule+0x33/0xc0
>[ 2459.047886]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.047899]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.047910]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.047920]  do_sys_poll+0x337/0x580
>[ 2459.047936]  ? preempt_count_add+0x49/0xa0
>[ 2459.047946]  ? preempt_count_add+0x49/0xa0
>[ 2459.047955]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.047964]  ? prep_new_page+0x48/0xe0
>[ 2459.047974]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.047992]  ? poll_select_finish+0x220/0x220
>[ 2459.048005]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048016]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048032]  ? __might_fault+0x3e/0x90
>[ 2459.048040]  ? __might_fault+0x3e/0x90
>[ 2459.048062]  ? __se_sys_poll+0x2c/0x130
>[ 2459.048070]  __se_sys_poll+0x2c/0x130
>[ 2459.048079]  do_syscall_64+0x5a/0x1c0
>[ 2459.048087]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.048094] RIP: 0033:0x7f9663c71bf9
>[ 2459.048103] Code: Bad RIP value.
>[ 2459.048111] RSP: 002b:00007f96613c7cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.048118] RAX: ffffffffffffffda RBX: 00007f965c008510 RCX: 00007f9663c71bf9
>[ 2459.048126] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f965c008510
>[ 2459.048132] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f965c007298
>[ 2459.048138] R10: 00007f965c004e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.048143] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000001
>[ 2459.048159] gdbus           S    0   866    747 0x00000000
>[ 2459.048167] Call Trace:
>[ 2459.048177]  ? __schedule+0x24e/0x7d0
>[ 2459.048189]  schedule+0x33/0xc0
>[ 2459.048197]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.048211]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.048220]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.048229]  do_sys_poll+0x337/0x580
>[ 2459.048255]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.048263]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.048276]  ? poll_select_finish+0x220/0x220
>[ 2459.048286]  ? poll_select_finish+0x220/0x220
>[ 2459.048300]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048315]  ? __might_fault+0x3e/0x90
>[ 2459.048323]  ? __might_fault+0x3e/0x90
>[ 2459.048345]  ? __se_sys_poll+0x2c/0x130
>[ 2459.048353]  __se_sys_poll+0x2c/0x130
>[ 2459.048362]  do_syscall_64+0x5a/0x1c0
>[ 2459.048371]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.048378] RIP: 0033:0x7f9663c71bf9
>[ 2459.048386] Code: Bad RIP value.
>[ 2459.048393] RSP: 002b:00007f9660bc6ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.048402] RAX: ffffffffffffffda RBX: 00007f965c01f950 RCX: 00007f9663c71bf9
>[ 2459.048409] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f965c01f950
>[ 2459.048415] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f965c01d898
>[ 2459.048421] R10: 00007f965c005280 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.048427] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000002
>[ 2459.048443] gvfs-fuse-sub   S    0   869    747 0x00000000
>[ 2459.048451] Call Trace:
>[ 2459.048461]  ? __schedule+0x24e/0x7d0
>[ 2459.048472]  schedule+0x33/0xc0
>[ 2459.048480]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.048491]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.048500]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.048509]  do_sys_poll+0x337/0x580
>[ 2459.048526]  ? preempt_count_add+0x49/0xa0
>[ 2459.048534]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.048541]  ? prep_new_page+0x48/0xe0
>[ 2459.048551]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.048569]  ? poll_select_finish+0x220/0x220
>[ 2459.048581]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048591]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048599]  ? get_futex_key+0x495/0x620
>[ 2459.048611]  ? futex_wake+0x93/0x180
>[ 2459.048624]  ? do_futex+0xce/0xc60
>[ 2459.048632]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.048640]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.048653]  ? __do_page_fault+0x26d/0x500
>[ 2459.048667]  ? __se_sys_poll+0x2c/0x130
>[ 2459.048674]  __se_sys_poll+0x2c/0x130
>[ 2459.048685]  do_syscall_64+0x5a/0x1c0
>[ 2459.048693]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.048700] RIP: 0033:0x7f9663c71bf9
>[ 2459.048708] Code: Bad RIP value.
>[ 2459.048714] RSP: 002b:00007f9653ffecc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.048722] RAX: ffffffffffffffda RBX: 00007f965c034540 RCX: 00007f9663c71bf9
>[ 2459.048728] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f965c034540
>[ 2459.048734] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f965c013d68
>[ 2459.048740] R10: 00007f965c004ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.048746] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000001
>[ 2459.048782] ibus-dconf      S    0   832    810 0x00000000
>[ 2459.048792] Call Trace:
>[ 2459.048803]  ? __schedule+0x24e/0x7d0
>[ 2459.048814]  schedule+0x33/0xc0
>[ 2459.048824]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.048838]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.048850]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.048861]  do_sys_poll+0x337/0x580
>[ 2459.048879]  ? mark_held_locks+0x49/0x70
>[ 2459.048892]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.048911]  ? poll_select_finish+0x220/0x220
>[ 2459.048925]  ? enqueue_task_fair+0x96/0xd40
>[ 2459.048936]  ? try_to_wake_up+0x70/0x810
>[ 2459.048949]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.048957]  ? try_to_wake_up+0x7a/0x810
>[ 2459.048971]  ? eventfd_write+0xd9/0x210
>[ 2459.048982]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.048999]  ? __se_sys_poll+0x2c/0x130
>[ 2459.049007]  __se_sys_poll+0x2c/0x130
>[ 2459.049016]  do_syscall_64+0x5a/0x1c0
>[ 2459.049025]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.049034] RIP: 0033:0x7f1ab444cbf9
>[ 2459.049043] Code: Bad RIP value.
>[ 2459.049049] RSP: 002b:00007fffecd75790 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.049058] RAX: ffffffffffffffda RBX: 0000558ba9144450 RCX: 00007f1ab444cbf9
>[ 2459.049066] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558ba9144450
>[ 2459.049074] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558ba9129d98
>[ 2459.049080] R10: 0000558ba911b260 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.049087] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000001
>[ 2459.049103] gmain           S    0   841    810 0x00000000
>[ 2459.049111] Call Trace:
>[ 2459.049121]  ? __schedule+0x24e/0x7d0
>[ 2459.049133]  schedule+0x33/0xc0
>[ 2459.049141]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.049154]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.049163]  do_sys_poll+0x337/0x580
>[ 2459.049177]  ? preempt_count_add+0x49/0xa0
>[ 2459.049187]  ? preempt_count_add+0x49/0xa0
>[ 2459.049194]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.049203]  ? prep_new_page+0x48/0xe0
>[ 2459.049213]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.049231]  ? poll_select_finish+0x220/0x220
>[ 2459.049242]  ? poll_select_finish+0x220/0x220
>[ 2459.049251]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.049262]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.049277]  ? __might_fault+0x3e/0x90
>[ 2459.049285]  ? __might_fault+0x3e/0x90
>[ 2459.049306]  ? __se_sys_poll+0x2c/0x130
>[ 2459.049315]  __se_sys_poll+0x2c/0x130
>[ 2459.049325]  do_syscall_64+0x5a/0x1c0
>[ 2459.049334]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.049342] RIP: 0033:0x7f1ab444cbf9
>[ 2459.049351] Code: Bad RIP value.
>[ 2459.049358] RSP: 002b:00007f1ab2105cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.049364] RAX: ffffffffffffffda RBX: 0000558ba91214d0 RCX: 00007f1ab444cbf9
>[ 2459.049371] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558ba91214d0
>[ 2459.049377] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558ba913b780
>[ 2459.049383] R10: 0000558ba911b780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.049389] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000002
>[ 2459.049404] gdbus           S    0   842    810 0x00000000
>[ 2459.049412] Call Trace:
>[ 2459.049423]  ? __schedule+0x24e/0x7d0
>[ 2459.049436]  schedule+0x33/0xc0
>[ 2459.049444]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.049453]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.049462]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.049472]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.049480]  do_sys_poll+0x337/0x580
>[ 2459.049496]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.049513]  ? sock_def_readable+0x5/0x2a0
>[ 2459.049522]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.049537]  ? poll_select_finish+0x220/0x220
>[ 2459.049547]  ? poll_select_finish+0x220/0x220
>[ 2459.049557]  ? poll_select_finish+0x220/0x220
>[ 2459.049568]  ? poll_select_finish+0x220/0x220
>[ 2459.049584]  ? __fget+0xf7/0x200
>[ 2459.049596]  ? __fget+0x114/0x200
>[ 2459.049609]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.049620]  ? __se_sys_poll+0x2c/0x130
>[ 2459.049628]  __se_sys_poll+0x2c/0x130
>[ 2459.049638]  do_syscall_64+0x5a/0x1c0
>[ 2459.049646]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.049653] RIP: 0033:0x7f1ab444cbf9
>[ 2459.049661] Code: Bad RIP value.
>[ 2459.049667] RSP: 002b:00007f1ab1904ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.049674] RAX: ffffffffffffffda RBX: 00007f1aa80048c0 RCX: 00007f1ab444cbf9
>[ 2459.049680] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007f1aa80048c0
>[ 2459.049686] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f1aa4010df0
>[ 2459.049692] R10: 00007f1aa4001580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.049698] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000004
>[ 2459.049713] dconf worker    S    0   862    810 0x00000000
>[ 2459.049721] Call Trace:
>[ 2459.049731]  ? __schedule+0x24e/0x7d0
>[ 2459.049743]  schedule+0x33/0xc0
>[ 2459.049752]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.049785]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.049797]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.049805]  do_sys_poll+0x337/0x580
>[ 2459.049823]  ? _raw_spin_unlock_irq+0x29/0x50
>[ 2459.049834]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.049843]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.049855]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.049867]  ? __switch_to_asm+0x34/0x70
>[ 2459.049875]  ? __switch_to_asm+0x40/0x70
>[ 2459.049886]  ? __switch_to_asm+0x34/0x70
>[ 2459.049900]  ? poll_select_finish+0x220/0x220
>[ 2459.049910]  ? __switch_to_asm+0x34/0x70
>[ 2459.049923]  ? finish_task_switch+0x9b/0x250
>[ 2459.049937]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.049952]  ? __might_fault+0x3e/0x90
>[ 2459.049961]  ? __might_fault+0x3e/0x90
>[ 2459.049982]  ? __se_sys_poll+0x2c/0x130
>[ 2459.049990]  __se_sys_poll+0x2c/0x130
>[ 2459.049999]  do_syscall_64+0x5a/0x1c0
>[ 2459.050009]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.050016] RIP: 0033:0x7f1ab444cbf9
>[ 2459.050025] Code: Bad RIP value.
>[ 2459.050035] RSP: 002b:00007f1ab1103cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.050043] RAX: ffffffffffffffda RBX: 0000558ba91435b0 RCX: 00007f1ab444cbf9
>[ 2459.050050] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558ba91435b0
>[ 2459.050056] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558ba91436f8
>[ 2459.050063] R10: 0000558ba913f560 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.050070] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000001
>[ 2459.050086] ibus-ui-gtk3    S    0   835    810 0x00000000
>[ 2459.050094] Call Trace:
>[ 2459.050104]  ? __schedule+0x24e/0x7d0
>[ 2459.050116]  schedule+0x33/0xc0
>[ 2459.050124]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.050134]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.050143]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.050153]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.050162]  do_sys_poll+0x337/0x580
>[ 2459.050183]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.050195]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.050209]  ? poll_select_finish+0x220/0x220
>[ 2459.050220]  ? poll_select_finish+0x220/0x220
>[ 2459.050230]  ? poll_select_finish+0x220/0x220
>[ 2459.050250]  ? __fget+0xf7/0x200
>[ 2459.050262]  ? __fget+0x114/0x200
>[ 2459.050274]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.050286]  ? __se_sys_poll+0x2c/0x130
>[ 2459.050293]  __se_sys_poll+0x2c/0x130
>[ 2459.050302]  do_syscall_64+0x5a/0x1c0
>[ 2459.050311]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.050318] RIP: 0033:0x7f7320604bf9
>[ 2459.050327] Code: Bad RIP value.
>[ 2459.050333] RSP: 002b:00007ffdc0252ee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.050341] RAX: ffffffffffffffda RBX: 0000561618c1b260 RCX: 00007f7320604bf9
>[ 2459.050347] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561618c1b260
>[ 2459.050353] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000561618bf01c0
>[ 2459.050359] R10: 0000561618c47940 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.050365] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000003
>[ 2459.050381] ibus-ui:disk$0  S    0   901    810 0x00000000
>[ 2459.050389] Call Trace:
>[ 2459.050399]  ? __schedule+0x24e/0x7d0
>[ 2459.050411]  schedule+0x33/0xc0
>[ 2459.050420]  futex_wait_queue_me+0xca/0x160
>[ 2459.050430]  futex_wait+0xf1/0x240
>[ 2459.050443]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.050459]  do_futex+0x131/0xc60
>[ 2459.050472]  ? __set_task_comm+0x5d/0x130
>[ 2459.050485]  __se_sys_futex+0x133/0x180
>[ 2459.050495]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.050505]  do_syscall_64+0x5a/0x1c0
>[ 2459.050514]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.050520] RIP: 0033:0x7f731ef729f3
>[ 2459.050529] Code: Bad RIP value.
>[ 2459.050536] RSP: 002b:00007f7315c5b9e0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.050543] RAX: ffffffffffffffda RBX: 0000561618a25700 RCX: 00007f731ef729f3
>[ 2459.050549] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000561618a25728
>[ 2459.050555] RBP: 0000561618a25724 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.050561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561618a25728
>[ 2459.050567] R13: 0000000000000000 R14: 0000561618a256d8 R15: 0000000000000000
>[ 2459.050583] gmain           S    0   919    810 0x00000000
>[ 2459.050592] Call Trace:
>[ 2459.050602]  ? __schedule+0x24e/0x7d0
>[ 2459.050614]  schedule+0x33/0xc0
>[ 2459.050622]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.050635]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.050644]  do_sys_poll+0x337/0x580
>[ 2459.050657]  ? preempt_count_add+0x49/0xa0
>[ 2459.050667]  ? preempt_count_add+0x49/0xa0
>[ 2459.050674]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.050683]  ? prep_new_page+0x48/0xe0
>[ 2459.050692]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.050710]  ? poll_select_finish+0x220/0x220
>[ 2459.050720]  ? poll_select_finish+0x220/0x220
>[ 2459.050730]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.050741]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.050756]  ? __might_fault+0x3e/0x90
>[ 2459.050789]  ? __might_fault+0x3e/0x90
>[ 2459.050810]  ? __se_sys_poll+0x2c/0x130
>[ 2459.050820]  __se_sys_poll+0x2c/0x130
>[ 2459.050831]  do_syscall_64+0x5a/0x1c0
>[ 2459.050842]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.050852] RIP: 0033:0x7f7320604bf9
>[ 2459.050862] Code: Bad RIP value.
>[ 2459.050871] RSP: 002b:00007f7314fe9af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.050882] RAX: ffffffffffffffda RBX: 0000561618c011b0 RCX: 00007f7320604bf9
>[ 2459.050890] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561618c011b0
>[ 2459.050897] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000561618c18a10
>[ 2459.050904] R10: 0000561618c17380 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.050912] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000002
>[ 2459.050931] gdbus           S    0   922    810 0x00000000
>[ 2459.050938] Call Trace:
>[ 2459.050948]  ? __schedule+0x24e/0x7d0
>[ 2459.050960]  schedule+0x33/0xc0
>[ 2459.050969]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.050978]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.050987]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.050998]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.051006]  do_sys_poll+0x337/0x580
>[ 2459.051028]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.051040]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.051049]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.051063]  ? poll_select_finish+0x220/0x220
>[ 2459.051073]  ? poll_select_finish+0x220/0x220
>[ 2459.051083]  ? poll_select_finish+0x220/0x220
>[ 2459.051093]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.051107]  ? __might_fault+0x3e/0x90
>[ 2459.051115]  ? __might_fault+0x3e/0x90
>[ 2459.051135]  ? __se_sys_poll+0x2c/0x130
>[ 2459.051143]  __se_sys_poll+0x2c/0x130
>[ 2459.051153]  do_syscall_64+0x5a/0x1c0
>[ 2459.051162]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.051169] RIP: 0033:0x7f7320604bf9
>[ 2459.051176] Code: Bad RIP value.
>[ 2459.051182] RSP: 002b:00007f730fffeae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.051189] RAX: ffffffffffffffda RBX: 0000561618c122b0 RCX: 00007f7320604bf9
>[ 2459.051195] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561618c122b0
>[ 2459.051201] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f73040118d0
>[ 2459.051207] R10: 00007f73040018e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.051213] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000003
>[ 2459.051229] dconf worker    S    0   926    810 0x00000000
>[ 2459.051237] Call Trace:
>[ 2459.051247]  ? __schedule+0x24e/0x7d0
>[ 2459.051259]  schedule+0x33/0xc0
>[ 2459.051267]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.051280]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.051289]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.051298]  do_sys_poll+0x337/0x580
>[ 2459.051314]  ? finish_task_switch+0x9b/0x250
>[ 2459.051325]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.051333]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.051340]  ? finish_task_switch+0x9b/0x250
>[ 2459.051348]  ? finish_task_switch+0x6e/0x250
>[ 2459.051357]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.051365]  ? __switch_to+0x2d1/0x460
>[ 2459.051375]  ? __schedule+0x256/0x7d0
>[ 2459.051388]  ? poll_select_finish+0x220/0x220
>[ 2459.051400]  ? try_to_wake_up+0x451/0x810
>[ 2459.051411]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.051426]  ? __might_fault+0x3e/0x90
>[ 2459.051435]  ? __might_fault+0x3e/0x90
>[ 2459.051456]  ? __se_sys_poll+0x2c/0x130
>[ 2459.051464]  __se_sys_poll+0x2c/0x130
>[ 2459.051473]  do_syscall_64+0x5a/0x1c0
>[ 2459.051483]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.051489] RIP: 0033:0x7f7320604bf9
>[ 2459.051499] Code: Bad RIP value.
>[ 2459.051505] RSP: 002b:00007f730f7fdaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.051512] RAX: ffffffffffffffda RBX: 0000561618c2a270 RCX: 00007f7320604bf9
>[ 2459.051518] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561618c2a270
>[ 2459.051524] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561618c2a388
>[ 2459.051531] R10: 0000561618c17580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.051536] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000001
>[ 2459.051552] ibus-x11        S    0   837      1 0x00000000
>[ 2459.051560] Call Trace:
>[ 2459.051570]  ? __schedule+0x24e/0x7d0
>[ 2459.051582]  schedule+0x33/0xc0
>[ 2459.051590]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.051599]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.051608]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.051618]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.051626]  do_sys_poll+0x337/0x580
>[ 2459.051646]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.051657]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.051671]  ? poll_select_finish+0x220/0x220
>[ 2459.051682]  ? poll_select_finish+0x220/0x220
>[ 2459.051693]  ? poll_select_finish+0x220/0x220
>[ 2459.051712]  ? __fget+0xf7/0x200
>[ 2459.051725]  ? __fget+0x114/0x200
>[ 2459.051737]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.051748]  ? __se_sys_poll+0x2c/0x130
>[ 2459.051756]  __se_sys_poll+0x2c/0x130
>[ 2459.051788]  do_syscall_64+0x5a/0x1c0
>[ 2459.051797]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.051805] RIP: 0033:0x7f337643cbf9
>[ 2459.051815] Code: Bad RIP value.
>[ 2459.051825] RSP: 002b:00007ffddf1086f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.051834] RAX: ffffffffffffffda RBX: 00007f33600112b0 RCX: 00007f337643cbf9
>[ 2459.051842] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f33600112b0
>[ 2459.051850] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005643f72dd130
>[ 2459.051857] R10: 00005643f7305660 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.051864] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000003
>[ 2459.051882] ibus-x1:disk$0  S    0   902      1 0x00000000
>[ 2459.051893] Call Trace:
>[ 2459.051905]  ? __schedule+0x24e/0x7d0
>[ 2459.051919]  schedule+0x33/0xc0
>[ 2459.051929]  futex_wait_queue_me+0xca/0x160
>[ 2459.051940]  futex_wait+0xf1/0x240
>[ 2459.051953]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.051970]  do_futex+0x131/0xc60
>[ 2459.051983]  ? __set_task_comm+0x5d/0x130
>[ 2459.051995]  __se_sys_futex+0x133/0x180
>[ 2459.052005]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.052015]  do_syscall_64+0x5a/0x1c0
>[ 2459.052025]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.052033] RIP: 0033:0x7f337380e9f3
>[ 2459.052042] Code: Bad RIP value.
>[ 2459.052051] RSP: 002b:00007f336a9239e0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.052058] RAX: ffffffffffffffda RBX: 00005643f710f700 RCX: 00007f337380e9f3
>[ 2459.052065] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005643f710f728
>[ 2459.052073] RBP: 00005643f710f724 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.052080] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643f710f728
>[ 2459.052087] R13: 0000000000000000 R14: 00005643f710f6d8 R15: 0000000000000000
>[ 2459.052104] gmain           S    0   924      1 0x00000000
>[ 2459.052114] Call Trace:
>[ 2459.052124]  ? __schedule+0x24e/0x7d0
>[ 2459.052136]  schedule+0x33/0xc0
>[ 2459.052144]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.052157]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.052166]  do_sys_poll+0x337/0x580
>[ 2459.052179]  ? preempt_count_add+0x49/0xa0
>[ 2459.052189]  ? preempt_count_add+0x49/0xa0
>[ 2459.052197]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.052205]  ? prep_new_page+0x48/0xe0
>[ 2459.052214]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.052232]  ? poll_select_finish+0x220/0x220
>[ 2459.052243]  ? poll_select_finish+0x220/0x220
>[ 2459.052252]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052263]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052278]  ? __might_fault+0x3e/0x90
>[ 2459.052288]  ? __might_fault+0x3e/0x90
>[ 2459.052309]  ? __se_sys_poll+0x2c/0x130
>[ 2459.052317]  __se_sys_poll+0x2c/0x130
>[ 2459.052326]  do_syscall_64+0x5a/0x1c0
>[ 2459.052336]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.052343] RIP: 0033:0x7f337643cbf9
>[ 2459.052351] Code: Bad RIP value.
>[ 2459.052357] RSP: 002b:00007f3369cb1af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.052364] RAX: ffffffffffffffda RBX: 00005643f72eeee0 RCX: 00007f337643cbf9
>[ 2459.052370] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005643f72eeee0
>[ 2459.052376] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005643f7307370
>[ 2459.052383] R10: 00005643f7305b80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.052389] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000002
>[ 2459.052405] gdbus           S    0   925      1 0x00000000
>[ 2459.052413] Call Trace:
>[ 2459.052423]  ? __schedule+0x24e/0x7d0
>[ 2459.052435]  schedule+0x33/0xc0
>[ 2459.052443]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.052454]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.052463]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.052473]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.052482]  do_sys_poll+0x337/0x580
>[ 2459.052504]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052521]  ? poll_select_finish+0x220/0x220
>[ 2459.052532]  ? poll_select_finish+0x220/0x220
>[ 2459.052541]  ? poll_select_finish+0x220/0x220
>[ 2459.052552]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052567]  ? __might_fault+0x3e/0x90
>[ 2459.052576]  ? __might_fault+0x3e/0x90
>[ 2459.052597]  ? __se_sys_poll+0x2c/0x130
>[ 2459.052605]  __se_sys_poll+0x2c/0x130
>[ 2459.052615]  do_syscall_64+0x5a/0x1c0
>[ 2459.052625]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.052632] RIP: 0033:0x7f337643cbf9
>[ 2459.052641] Code: Bad RIP value.
>[ 2459.052647] RSP: 002b:00007f33694b0ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.052654] RAX: ffffffffffffffda RBX: 00007f3360005be0 RCX: 00007f337643cbf9
>[ 2459.052660] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f3360005be0
>[ 2459.052667] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f33600111e0
>[ 2459.052673] R10: 00005643f72e9e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.052679] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000003
>[ 2459.052694] ibus-portal     S    0   840    747 0x00000000
>[ 2459.052702] Call Trace:
>[ 2459.052712]  ? __schedule+0x24e/0x7d0
>[ 2459.052724]  schedule+0x33/0xc0
>[ 2459.052732]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.052743]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.052753]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.052787]  do_sys_poll+0x337/0x580
>[ 2459.052805]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052816]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.052829]  ? futex_wait_setup+0x116/0x140
>[ 2459.052846]  ? poll_select_finish+0x220/0x220
>[ 2459.052858]  ? futex_wait+0xd6/0x240
>[ 2459.052869]  ? futex_wake+0x14d/0x180
>[ 2459.052878]  ? get_futex_key+0x495/0x620
>[ 2459.052891]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.052908]  ? __might_fault+0x3e/0x90
>[ 2459.052918]  ? __might_fault+0x3e/0x90
>[ 2459.052939]  ? __se_sys_poll+0x2c/0x130
>[ 2459.052947]  __se_sys_poll+0x2c/0x130
>[ 2459.052957]  do_syscall_64+0x5a/0x1c0
>[ 2459.052966]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.052974] RIP: 0033:0x7f364fa15bf9
>[ 2459.052983] Code: Bad RIP value.
>[ 2459.052989] RSP: 002b:00007ffdf4923890 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.052996] RAX: ffffffffffffffda RBX: 000056469aea2bb0 RCX: 00007f364fa15bf9
>[ 2459.053005] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000056469aea2bb0
>[ 2459.053013] RBP: 0000000000000001 R08: 0000000000000000 R09: 000056469ae8a438
>[ 2459.053020] R10: 000056469ae844e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.053027] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000001
>[ 2459.053044] gmain           S    0   846    747 0x00000000
>[ 2459.053052] Call Trace:
>[ 2459.053062]  ? __schedule+0x24e/0x7d0
>[ 2459.053074]  schedule+0x33/0xc0
>[ 2459.053082]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.053095]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.053104]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.053113]  do_sys_poll+0x337/0x580
>[ 2459.053126]  ? preempt_count_add+0x49/0xa0
>[ 2459.053136]  ? preempt_count_add+0x49/0xa0
>[ 2459.053143]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.053151]  ? prep_new_page+0x48/0xe0
>[ 2459.053161]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.053179]  ? poll_select_finish+0x220/0x220
>[ 2459.053189]  ? poll_select_finish+0x220/0x220
>[ 2459.053199]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.053210]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.053225]  ? __might_fault+0x3e/0x90
>[ 2459.053233]  ? __might_fault+0x3e/0x90
>[ 2459.053254]  ? __se_sys_poll+0x2c/0x130
>[ 2459.053263]  __se_sys_poll+0x2c/0x130
>[ 2459.053273]  do_syscall_64+0x5a/0x1c0
>[ 2459.053282]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.053289] RIP: 0033:0x7f364fa15bf9
>[ 2459.053298] Code: Bad RIP value.
>[ 2459.053304] RSP: 002b:00007f364d6cecf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.053313] RAX: ffffffffffffffda RBX: 000056469ae89e40 RCX: 00007f364fa15bf9
>[ 2459.053319] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000056469ae89e40
>[ 2459.053325] RBP: 0000000000000002 R08: 0000000000000000 R09: 000056469ae88bc8
>[ 2459.053331] R10: 000056469ae793a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.053337] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000002
>[ 2459.053353] gdbus           S    0   850    747 0x00000000
>[ 2459.053360] Call Trace:
>[ 2459.053370]  ? __schedule+0x24e/0x7d0
>[ 2459.053382]  schedule+0x33/0xc0
>[ 2459.053390]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.053399]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.053407]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.053418]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.053426]  do_sys_poll+0x337/0x580
>[ 2459.053451]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.053459]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.053472]  ? poll_select_finish+0x220/0x220
>[ 2459.053483]  ? poll_select_finish+0x220/0x220
>[ 2459.053493]  ? poll_select_finish+0x220/0x220
>[ 2459.053503]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.053518]  ? __might_fault+0x3e/0x90
>[ 2459.053526]  ? __might_fault+0x3e/0x90
>[ 2459.053547]  ? __se_sys_poll+0x2c/0x130
>[ 2459.053555]  __se_sys_poll+0x2c/0x130
>[ 2459.053565]  do_syscall_64+0x5a/0x1c0
>[ 2459.053574]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.053581] RIP: 0033:0x7f364fa15bf9
>[ 2459.053589] Code: Bad RIP value.
>[ 2459.053595] RSP: 002b:00007f364cecdce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.053603] RAX: ffffffffffffffda RBX: 000056469ae9ec90 RCX: 00007f364fa15bf9
>[ 2459.053609] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000056469ae9ec90
>[ 2459.053615] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f36400150a0
>[ 2459.053621] R10: 00007f3640010e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.053627] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000003
>[ 2459.053643] at-spi-bus-laun S    0   909    747 0x00000000
>[ 2459.053651] Call Trace:
>[ 2459.053661]  ? __schedule+0x24e/0x7d0
>[ 2459.053673]  schedule+0x33/0xc0
>[ 2459.053681]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.053691]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.053701]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.053710]  do_sys_poll+0x337/0x580
>[ 2459.053728]  ? mark_held_locks+0x49/0x70
>[ 2459.053736]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.053750]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.053785]  ? poll_select_finish+0x220/0x220
>[ 2459.053798]  ? poll_select_finish+0x220/0x220
>[ 2459.053809]  ? filemap_map_pages+0x1f1/0x570
>[ 2459.053820]  ? alloc_set_pte+0x285/0x540
>[ 2459.053832]  ? filemap_map_pages+0x20e/0x570
>[ 2459.053842]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.053856]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.053866]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.053880]  ? __do_page_fault+0x26d/0x500
>[ 2459.053897]  ? __se_sys_poll+0x2c/0x130
>[ 2459.053906]  __se_sys_poll+0x2c/0x130
>[ 2459.053916]  do_syscall_64+0x5a/0x1c0
>[ 2459.053927]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.053934] RIP: 0033:0x7f1095bc6bf9
>[ 2459.053943] Code: Bad RIP value.
>[ 2459.053949] RSP: 002b:00007ffdabe35850 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.053956] RAX: ffffffffffffffda RBX: 000055613489e320 RCX: 00007f1095bc6bf9
>[ 2459.053963] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055613489e320
>[ 2459.053969] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055613489c300
>[ 2459.053975] R10: 000055613489aea0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.053981] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000002
>[ 2459.053997] dconf worker    S    0   912    747 0x00000000
>[ 2459.054005] Call Trace:
>[ 2459.054016]  ? __schedule+0x24e/0x7d0
>[ 2459.054029]  schedule+0x33/0xc0
>[ 2459.054038]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.054050]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.054059]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.054068]  do_sys_poll+0x337/0x580
>[ 2459.054093]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.054101]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.054113]  ? poll_select_finish+0x220/0x220
>[ 2459.054127]  ? try_to_wake_up+0x70/0x810
>[ 2459.054139]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.054147]  ? try_to_wake_up+0x7a/0x810
>[ 2459.054160]  ? eventfd_write+0xd9/0x210
>[ 2459.054171]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.054188]  ? __se_sys_poll+0x2c/0x130
>[ 2459.054196]  __se_sys_poll+0x2c/0x130
>[ 2459.054205]  do_syscall_64+0x5a/0x1c0
>[ 2459.054214]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.054221] RIP: 0033:0x7f1095bc6bf9
>[ 2459.054230] Code: Bad RIP value.
>[ 2459.054237] RSP: 002b:00007f10936abcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.054246] RAX: ffffffffffffffda RBX: 000055613489bd60 RCX: 00007f1095bc6bf9
>[ 2459.054252] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055613489bd60
>[ 2459.054259] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055613489bec8
>[ 2459.054264] R10: 000055613489ab20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.054270] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000001
>[ 2459.054286] gmain           S    0   913    747 0x00000000
>[ 2459.054294] Call Trace:
>[ 2459.054304]  ? __schedule+0x24e/0x7d0
>[ 2459.054316]  schedule+0x33/0xc0
>[ 2459.054324]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.054336]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.054346]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.054354]  do_sys_poll+0x337/0x580
>[ 2459.054367]  ? preempt_count_add+0x49/0xa0
>[ 2459.054377]  ? preempt_count_add+0x49/0xa0
>[ 2459.054385]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.054394]  ? prep_new_page+0x48/0xe0
>[ 2459.054402]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.054420]  ? poll_select_finish+0x220/0x220
>[ 2459.054434]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.054444]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.054459]  ? __might_fault+0x3e/0x90
>[ 2459.054468]  ? __might_fault+0x3e/0x90
>[ 2459.054490]  ? __se_sys_poll+0x2c/0x130
>[ 2459.054498]  __se_sys_poll+0x2c/0x130
>[ 2459.054508]  do_syscall_64+0x5a/0x1c0
>[ 2459.054517]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.054524] RIP: 0033:0x7f1095bc6bf9
>[ 2459.054533] Code: Bad RIP value.
>[ 2459.054540] RSP: 002b:00007f1092eaacf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.054548] RAX: ffffffffffffffda RBX: 00007f108c007cc0 RCX: 00007f1095bc6bf9
>[ 2459.054555] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f108c007cc0
>[ 2459.054561] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f108c006a48
>[ 2459.054567] R10: 000055613489b720 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.054573] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000001
>[ 2459.054588] gdbus           S    0   915    747 0x00000000
>[ 2459.054596] Call Trace:
>[ 2459.054606]  ? __schedule+0x24e/0x7d0
>[ 2459.054618]  schedule+0x33/0xc0
>[ 2459.054626]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.054637]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.054647]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.054656]  do_sys_poll+0x337/0x580
>[ 2459.054669]  ? __switch_to_asm+0x34/0x70
>[ 2459.054679]  ? finish_task_switch+0x9b/0x250
>[ 2459.054690]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.054698]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.054706]  ? finish_task_switch+0x9b/0x250
>[ 2459.054713]  ? finish_task_switch+0x6e/0x250
>[ 2459.054720]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.054728]  ? __switch_to+0x2d1/0x460
>[ 2459.054737]  ? __schedule+0x256/0x7d0
>[ 2459.054749]  ? poll_select_finish+0x220/0x220
>[ 2459.054781]  ? poll_select_finish+0x220/0x220
>[ 2459.054792]  ? try_to_wake_up+0x451/0x810
>[ 2459.054804]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.054822]  ? __might_fault+0x3e/0x90
>[ 2459.054832]  ? __might_fault+0x3e/0x90
>[ 2459.054855]  ? __se_sys_poll+0x2c/0x130
>[ 2459.054864]  __se_sys_poll+0x2c/0x130
>[ 2459.054875]  do_syscall_64+0x5a/0x1c0
>[ 2459.054886]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.054894] RIP: 0033:0x7f1095bc6bf9
>[ 2459.054904] Code: Bad RIP value.
>[ 2459.054913] RSP: 002b:00007f1091ea8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.054922] RAX: ffffffffffffffda RBX: 00007f108c01b7f0 RCX: 00007f1095bc6bf9
>[ 2459.054929] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f108c01b7f0
>[ 2459.054935] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f108c019bb8
>[ 2459.054942] R10: 00007f108c001500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.054947] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000002
>[ 2459.054965] ssh-agent       S    0   911    767 0x00000000
>[ 2459.054974] Call Trace:
>[ 2459.054984]  ? __schedule+0x24e/0x7d0
>[ 2459.054996]  schedule+0x33/0xc0
>[ 2459.055004]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.055014]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.055027]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.055035]  do_sys_poll+0x337/0x580
>[ 2459.055045]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055060]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055077]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055089]  ? poll_select_finish+0x220/0x220
>[ 2459.055098]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055110]  ? lock_page_memcg+0x5/0x100
>[ 2459.055122]  ? __unlock_page_memcg+0x2e/0xa0
>[ 2459.055131]  ? finish_fault+0x58/0x80
>[ 2459.055142]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055152]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055163]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.055175]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.055183]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.055192]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.055204]  ? __se_sys_poll+0x96/0x130
>[ 2459.055212]  __se_sys_poll+0x96/0x130
>[ 2459.055221]  do_syscall_64+0x5a/0x1c0
>[ 2459.055230]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.055237] RIP: 0033:0x7fbc95178bc4
>[ 2459.055246] Code: Bad RIP value.
>[ 2459.055253] RSP: 002b:00007ffd8f967fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.055261] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbc95178bc4
>[ 2459.055267] RDX: 0000000000002710 RSI: 0000000000000001 RDI: 0000557432c0a090
>[ 2459.055273] RBP: 0000557432c0a090 R08: 00007ffd8f9bb0f0 R09: 00007ffd8f967f90
>[ 2459.055279] R10: 0000000000000993 R11: 0000000000000246 R12: 0000557432c0a090
>[ 2459.055285] R13: 000000000000000a R14: 0000000000000000 R15: 0000000000000001
>[ 2459.055302] dbus-daemon     S    0   917    909 0x00000000
>[ 2459.055310] Call Trace:
>[ 2459.055320]  ? __schedule+0x24e/0x7d0
>[ 2459.055332]  ? ep_poll+0x2f9/0x530
>[ 2459.055340]  schedule+0x33/0xc0
>[ 2459.055347]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.055358]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.055367]  ep_poll+0x2dc/0x530
>[ 2459.055379]  ? wake_up_q+0x80/0x80
>[ 2459.055391]  do_epoll_wait+0xd7/0xf0
>[ 2459.055402]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.055409]  do_syscall_64+0x5a/0x1c0
>[ 2459.055419]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.055426] RIP: 0033:0x7f903017ab77
>[ 2459.055435] Code: Bad RIP value.
>[ 2459.055442] RSP: 002b:00007ffdb61d2d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.055450] RAX: ffffffffffffffda RBX: 00007ffdb61d2d60 RCX: 00007f903017ab77
>[ 2459.055456] RDX: 0000000000000040 RSI: 00007ffdb61d2d60 RDI: 0000000000000004
>[ 2459.055462] RBP: 00007ffdb61d3100 R08: 00007ffdb61e7090 R09: 00007ffdb61d3050
>[ 2459.055469] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2459.055475] R13: 0000000000000001 R14: 000055c57fbc46e0 R15: 00007ffdb61d30c4
>[ 2459.055491] at-spi2-registr S    0   921    747 0x00000000
>[ 2459.055499] Call Trace:
>[ 2459.055508]  ? __schedule+0x24e/0x7d0
>[ 2459.055520]  schedule+0x33/0xc0
>[ 2459.055528]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.055538]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.055547]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.055558]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.055567]  do_sys_poll+0x337/0x580
>[ 2459.055586]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.055599]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.055613]  ? poll_select_finish+0x220/0x220
>[ 2459.055624]  ? poll_select_finish+0x220/0x220
>[ 2459.055634]  ? poll_select_finish+0x220/0x220
>[ 2459.055653]  ? __fget+0xf7/0x200
>[ 2459.055665]  ? __fget+0x114/0x200
>[ 2459.055678]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.055689]  ? __se_sys_poll+0x2c/0x130
>[ 2459.055697]  __se_sys_poll+0x2c/0x130
>[ 2459.055706]  do_syscall_64+0x5a/0x1c0
>[ 2459.055714]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.055722] RIP: 0033:0x7f4f3e807bf9
>[ 2459.055730] Code: Bad RIP value.
>[ 2459.055737] RSP: 002b:00007ffc84ba43e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.055744] RAX: ffffffffffffffda RBX: 000055e1604c82d0 RCX: 00007f4f3e807bf9
>[ 2459.055751] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055e1604c82d0
>[ 2459.055780] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055e16049e678
>[ 2459.055788] R10: 000055e1604931a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.055794] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000003
>[ 2459.055810] gmain           S    0   927    747 0x00000000
>[ 2459.055822] Call Trace:
>[ 2459.055834]  ? __schedule+0x24e/0x7d0
>[ 2459.055848]  schedule+0x33/0xc0
>[ 2459.055857]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.055871]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.055881]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.055893]  do_sys_poll+0x337/0x580
>[ 2459.055907]  ? preempt_count_add+0x49/0xa0
>[ 2459.055921]  ? preempt_count_add+0x49/0xa0
>[ 2459.055931]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.055939]  ? prep_new_page+0x48/0xe0
>[ 2459.055949]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.055967]  ? poll_select_finish+0x220/0x220
>[ 2459.055980]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.055991]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.056006]  ? __might_fault+0x3e/0x90
>[ 2459.056015]  ? __might_fault+0x3e/0x90
>[ 2459.056037]  ? __se_sys_poll+0x2c/0x130
>[ 2459.056047]  __se_sys_poll+0x2c/0x130
>[ 2459.056057]  do_syscall_64+0x5a/0x1c0
>[ 2459.056066]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.056074] RIP: 0033:0x7f4f3e807bf9
>[ 2459.056083] Code: Bad RIP value.
>[ 2459.056090] RSP: 002b:00007f4f3b6f1c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.056098] RAX: ffffffffffffffda RBX: 000055e1604aede0 RCX: 00007f4f3e807bf9
>[ 2459.056105] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055e1604aede0
>[ 2459.056111] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055e1604af738
>[ 2459.056117] R10: 000055e160493460 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.056123] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000001
>[ 2459.056138] gdbus           S    0   928    747 0x00000000
>[ 2459.056147] Call Trace:
>[ 2459.056157]  ? __schedule+0x24e/0x7d0
>[ 2459.056170]  schedule+0x33/0xc0
>[ 2459.056178]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.056189]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.056198]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.056207]  do_sys_poll+0x337/0x580
>[ 2459.056222]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.056235]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.056246]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.056259]  ? poll_select_finish+0x220/0x220
>[ 2459.056270]  ? poll_select_finish+0x220/0x220
>[ 2459.056284]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.056299]  ? __might_fault+0x3e/0x90
>[ 2459.056307]  ? __might_fault+0x3e/0x90
>[ 2459.056329]  ? __se_sys_poll+0x2c/0x130
>[ 2459.056337]  __se_sys_poll+0x2c/0x130
>[ 2459.056346]  do_syscall_64+0x5a/0x1c0
>[ 2459.056355]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.056363] RIP: 0033:0x7f4f3e807bf9
>[ 2459.056371] Code: Bad RIP value.
>[ 2459.056377] RSP: 002b:00007f4f3aef0c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.056384] RAX: ffffffffffffffda RBX: 000055e1604c6690 RCX: 00007f4f3e807bf9
>[ 2459.056390] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055e1604c6690
>[ 2459.056396] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055e1604c4708
>[ 2459.056403] R10: 000055e160493a40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.056409] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000002
>[ 2459.056425] ibus-engine-sim S    0   939    810 0x00000000
>[ 2459.056432] Call Trace:
>[ 2459.056442]  ? __schedule+0x24e/0x7d0
>[ 2459.056453]  schedule+0x33/0xc0
>[ 2459.056461]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.056472]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.056482]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.056490]  do_sys_poll+0x337/0x580
>[ 2459.056504]  ? __switch_to_asm+0x34/0x70
>[ 2459.056514]  ? finish_task_switch+0x9b/0x250
>[ 2459.056525]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.056533]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.056541]  ? finish_task_switch+0x9b/0x250
>[ 2459.056548]  ? finish_task_switch+0x6e/0x250
>[ 2459.056556]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.056563]  ? __switch_to+0x2d1/0x460
>[ 2459.056575]  ? __schedule+0x256/0x7d0
>[ 2459.056587]  ? poll_select_finish+0x220/0x220
>[ 2459.056599]  ? try_to_wake_up+0x451/0x810
>[ 2459.056610]  ? wake_up_q+0x54/0x80
>[ 2459.056620]  ? futex_wake+0x93/0x180
>[ 2459.056632]  ? do_futex+0xce/0xc60
>[ 2459.056639]  ? ___preempt_schedule+0x16/0x20
>[ 2459.056661]  ? __se_sys_poll+0x2c/0x130
>[ 2459.056669]  __se_sys_poll+0x2c/0x130
>[ 2459.056679]  do_syscall_64+0x5a/0x1c0
>[ 2459.056688]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.056696] RIP: 0033:0x7f8118b43bf9
>[ 2459.056705] Code: Bad RIP value.
>[ 2459.056711] RSP: 002b:00007fff0c0f8e80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.056719] RAX: ffffffffffffffda RBX: 0000559e86eac420 RCX: 00007f8118b43bf9
>[ 2459.056726] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559e86eac420
>[ 2459.056732] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000559e86e944b8
>[ 2459.056738] R10: 0000559e86e84e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.056744] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000001
>[ 2459.056783] gmain           S    0   940    810 0x00000000
>[ 2459.056793] Call Trace:
>[ 2459.056804]  ? __schedule+0x24e/0x7d0
>[ 2459.056817]  schedule+0x33/0xc0
>[ 2459.056827]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.056843]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.056853]  do_sys_poll+0x337/0x580
>[ 2459.056867]  ? preempt_count_add+0x49/0xa0
>[ 2459.056879]  ? preempt_count_add+0x49/0xa0
>[ 2459.056887]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.056897]  ? prep_new_page+0x48/0xe0
>[ 2459.056908]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.056928]  ? poll_select_finish+0x220/0x220
>[ 2459.056939]  ? poll_select_finish+0x220/0x220
>[ 2459.056948]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.056959]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.056974]  ? __might_fault+0x3e/0x90
>[ 2459.056983]  ? __might_fault+0x3e/0x90
>[ 2459.057003]  ? __se_sys_poll+0x2c/0x130
>[ 2459.057012]  __se_sys_poll+0x2c/0x130
>[ 2459.057022]  do_syscall_64+0x5a/0x1c0
>[ 2459.057031]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.057039] RIP: 0033:0x7f8118b43bf9
>[ 2459.057047] Code: Bad RIP value.
>[ 2459.057055] RSP: 002b:00007f811645dcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.057062] RAX: ffffffffffffffda RBX: 0000559e86e8b010 RCX: 00007f8118b43bf9
>[ 2459.057070] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000559e86e8b010
>[ 2459.057078] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000559e86ea52f0
>[ 2459.057084] R10: 00007f8108001560 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.057090] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000002
>[ 2459.057106] gdbus           S    0   941    810 0x00000000
>[ 2459.057113] Call Trace:
>[ 2459.057123]  ? __schedule+0x24e/0x7d0
>[ 2459.057135]  schedule+0x33/0xc0
>[ 2459.057143]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.057152]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.057161]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.057172]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.057181]  do_sys_poll+0x337/0x580
>[ 2459.057198]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.057208]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.057216]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.057224]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.057233]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.057244]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.057257]  ? poll_select_finish+0x220/0x220
>[ 2459.057267]  ? poll_select_finish+0x220/0x220
>[ 2459.057277]  ? poll_select_finish+0x220/0x220
>[ 2459.057288]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.057304]  ? __fget+0xf7/0x200
>[ 2459.057316]  ? __fget+0x114/0x200
>[ 2459.057328]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.057339]  ? __se_sys_poll+0x2c/0x130
>[ 2459.057347]  __se_sys_poll+0x2c/0x130
>[ 2459.057357]  do_syscall_64+0x5a/0x1c0
>[ 2459.057365]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.057373] RIP: 0033:0x7f8118b43bf9
>[ 2459.057381] Code: Bad RIP value.
>[ 2459.057387] RSP: 002b:00007f8115c5cce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.057394] RAX: ffffffffffffffda RBX: 00007f8108008de0 RCX: 00007f8118b43bf9
>[ 2459.057400] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f8108008de0
>[ 2459.057407] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f8108003df0
>[ 2459.057413] R10: 0000559e86ea9080 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.057419] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000003
>[ 2459.057435] systemctl       S    0  1017    767 0x00000000
>[ 2459.057442] Call Trace:
>[ 2459.057453]  ? __schedule+0x24e/0x7d0
>[ 2459.057466]  ? ep_poll+0x2f9/0x530
>[ 2459.057474]  schedule+0x33/0xc0
>[ 2459.057482]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.057494]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.057503]  ep_poll+0x2dc/0x530
>[ 2459.057516]  ? wake_up_q+0x80/0x80
>[ 2459.057528]  do_epoll_wait+0xd7/0xf0
>[ 2459.057538]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2459.057545]  do_syscall_64+0x5a/0x1c0
>[ 2459.057555]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.057562] RIP: 0033:0x7f1ccf6a5b77
>[ 2459.057570] Code: Bad RIP value.
>[ 2459.057578] RSP: 002b:00007fff176d8258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2459.057585] RAX: ffffffffffffffda RBX: 000055d4307530e0 RCX: 00007f1ccf6a5b77
>[ 2459.057591] RDX: 0000000000000003 RSI: 00007fff176d8260 RDI: 0000000000000004
>[ 2459.057597] RBP: 00007fff176d8390 R08: 00007fff176d8260 R09: 32322f626f6a2f31
>[ 2459.057604] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000000003f9
>[ 2459.057610] R13: ffffffffffffffff R14: 00007fff176d8260 R15: 0000000000000001
>[ 2459.057627] gnome-keyring-d S    0  1024    747 0x00000000
>[ 2459.057635] Call Trace:
>[ 2459.057645]  ? __schedule+0x24e/0x7d0
>[ 2459.057657]  schedule+0x33/0xc0
>[ 2459.057664]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.057675]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.057683]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.057694]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.057702]  do_sys_poll+0x337/0x580
>[ 2459.057721]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.057730]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.057739]  ? finish_task_switch+0x9b/0x250
>[ 2459.057747]  ? finish_task_switch+0x6e/0x250
>[ 2459.057754]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.057784]  ? __switch_to+0x2d1/0x460
>[ 2459.057803]  ? poll_select_finish+0x220/0x220
>[ 2459.057816]  ? poll_select_finish+0x220/0x220
>[ 2459.057827]  ? poll_select_finish+0x220/0x220
>[ 2459.057839]  ? poll_select_finish+0x220/0x220
>[ 2459.057855]  ? __might_fault+0x3e/0x90
>[ 2459.057864]  ? __might_fault+0x3e/0x90
>[ 2459.057886]  ? __se_sys_poll+0x2c/0x130
>[ 2459.057897]  __se_sys_poll+0x2c/0x130
>[ 2459.057908]  do_syscall_64+0x5a/0x1c0
>[ 2459.057920]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.057928] RIP: 0033:0x7fa4b8ef4bf9
>[ 2459.057937] Code: Bad RIP value.
>[ 2459.057944] RSP: 002b:00007ffc866b4aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.057952] RAX: ffffffffffffffda RBX: 00007fa4a8009010 RCX: 00007fa4b8ef4bf9
>[ 2459.057960] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007fa4a8009010
>[ 2459.057966] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000564e48227760
>[ 2459.057973] R10: 0000564e481f9380 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.057979] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000005
>[ 2459.057995] gmain           S    0  1026    747 0x00000000
>[ 2459.058003] Call Trace:
>[ 2459.058013]  ? __schedule+0x24e/0x7d0
>[ 2459.058026]  schedule+0x33/0xc0
>[ 2459.058035]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.058046]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.058057]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.058066]  do_sys_poll+0x337/0x580
>[ 2459.058078]  ? preempt_count_add+0x49/0xa0
>[ 2459.058088]  ? preempt_count_add+0x49/0xa0
>[ 2459.058096]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.058104]  ? prep_new_page+0x48/0xe0
>[ 2459.058113]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.058131]  ? poll_select_finish+0x220/0x220
>[ 2459.058144]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.058155]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.058170]  ? __might_fault+0x3e/0x90
>[ 2459.058179]  ? __might_fault+0x3e/0x90
>[ 2459.058200]  ? __se_sys_poll+0x2c/0x130
>[ 2459.058209]  __se_sys_poll+0x2c/0x130
>[ 2459.058218]  do_syscall_64+0x5a/0x1c0
>[ 2459.058227]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.058234] RIP: 0033:0x7fa4b8ef4bf9
>[ 2459.058243] Code: Bad RIP value.
>[ 2459.058250] RSP: 002b:00007fa4b6cf9cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.058257] RAX: ffffffffffffffda RBX: 0000564e481ef480 RCX: 00007fa4b8ef4bf9
>[ 2459.058263] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000564e481ef480
>[ 2459.058269] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564e481ee1f8
>[ 2459.058275] R10: 0000564e481e8b20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.058281] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000001
>[ 2459.058297] gdbus           S    0  1028    747 0x00000000
>[ 2459.058305] Call Trace:
>[ 2459.058315]  ? __schedule+0x24e/0x7d0
>[ 2459.058328]  schedule+0x33/0xc0
>[ 2459.058336]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.058345]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.058354]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.058364]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.058372]  do_sys_poll+0x337/0x580
>[ 2459.058394]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.058407]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.058415]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.058429]  ? poll_select_finish+0x220/0x220
>[ 2459.058439]  ? poll_select_finish+0x220/0x220
>[ 2459.058450]  ? poll_select_finish+0x220/0x220
>[ 2459.058459]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.058474]  ? __might_fault+0x3e/0x90
>[ 2459.058482]  ? __might_fault+0x3e/0x90
>[ 2459.058503]  ? __se_sys_poll+0x2c/0x130
>[ 2459.058511]  __se_sys_poll+0x2c/0x130
>[ 2459.058520]  do_syscall_64+0x5a/0x1c0
>[ 2459.058529]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.058535] RIP: 0033:0x7fa4b8ef4bf9
>[ 2459.058543] Code: Bad RIP value.
>[ 2459.058550] RSP: 002b:00007fa4b64f8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.058557] RAX: ffffffffffffffda RBX: 0000564e48206a00 RCX: 00007fa4b8ef4bf9
>[ 2459.058563] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000564e48206a00
>[ 2459.058569] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa4a800c180
>[ 2459.058575] R10: 00007fa4a8001540 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.058581] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000003
>[ 2459.058596] timer           S    0  1030    747 0x00000000
>[ 2459.058604] Call Trace:
>[ 2459.058614]  ? __schedule+0x24e/0x7d0
>[ 2459.058626]  schedule+0x33/0xc0
>[ 2459.058634]  futex_wait_queue_me+0xca/0x160
>[ 2459.058645]  futex_wait+0xf1/0x240
>[ 2459.058655]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.058674]  do_futex+0x131/0xc60
>[ 2459.058682]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.058690]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.058704]  ? __do_page_fault+0x26d/0x500
>[ 2459.058715]  __se_sys_futex+0x133/0x180
>[ 2459.058724]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.058734]  do_syscall_64+0x5a/0x1c0
>[ 2459.058743]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.058750] RIP: 0033:0x7fa4b8efb839
>[ 2459.058779] Code: Bad RIP value.
>[ 2459.058788] RSP: 002b:00007fa4b5cf7d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.058796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b8efb839
>[ 2459.058803] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000564e4788c5f8
>[ 2459.058809] RBP: 0000564e4788c610 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.058815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e4788c5f8
>[ 2459.058821] R13: 0000000000000000 R14: 0000564e481ee680 R15: 00007ffc866b4340
>[ 2459.058842] bamfdaemon      S    0  1034    747 0x00000000
>[ 2459.058852] Call Trace:
>[ 2459.058865]  ? __schedule+0x24e/0x7d0
>[ 2459.058879]  schedule+0x33/0xc0
>[ 2459.058889]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.058899]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.058908]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.058920]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.058929]  do_sys_poll+0x337/0x580
>[ 2459.058950]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.058962]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.058976]  ? poll_select_finish+0x220/0x220
>[ 2459.058987]  ? poll_select_finish+0x220/0x220
>[ 2459.058999]  ? poll_select_finish+0x220/0x220
>[ 2459.059018]  ? __fget+0xf7/0x200
>[ 2459.059030]  ? __fget+0x114/0x200
>[ 2459.059044]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.059055]  ? __se_sys_poll+0x2c/0x130
>[ 2459.059063]  __se_sys_poll+0x2c/0x130
>[ 2459.059072]  do_syscall_64+0x5a/0x1c0
>[ 2459.059081]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.059089] RIP: 0033:0x7fa90245cbf9
>[ 2459.059097] Code: Bad RIP value.
>[ 2459.059104] RSP: 002b:00007fff3901b710 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.059111] RAX: ffffffffffffffda RBX: 0000558c1aceeee0 RCX: 00007fa90245cbf9
>[ 2459.059118] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000558c1aceeee0
>[ 2459.059123] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000558c1acdfb00
>[ 2459.059129] R10: 0000558c1acfab20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.059136] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000003
>[ 2459.059152] gmain           S    0  1086    747 0x00000000
>[ 2459.059159] Call Trace:
>[ 2459.059169]  ? __schedule+0x24e/0x7d0
>[ 2459.059182]  schedule+0x33/0xc0
>[ 2459.059190]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.059204]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.059213]  do_sys_poll+0x337/0x580
>[ 2459.059229]  ? preempt_count_add+0x49/0xa0
>[ 2459.059237]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.059245]  ? prep_new_page+0x48/0xe0
>[ 2459.059255]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.059273]  ? poll_select_finish+0x220/0x220
>[ 2459.059283]  ? poll_select_finish+0x220/0x220
>[ 2459.059293]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.059304]  ? mark_held_locks+0x49/0x70
>[ 2459.059312]  ? mem_cgroup_commit_charge+0x7f/0x430
>[ 2459.059324]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.059335]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.059343]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.059356]  ? __do_page_fault+0x26d/0x500
>[ 2459.059370]  ? __se_sys_poll+0x2c/0x130
>[ 2459.059378]  __se_sys_poll+0x2c/0x130
>[ 2459.059387]  do_syscall_64+0x5a/0x1c0
>[ 2459.059396]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.059403] RIP: 0033:0x7fa90245cbf9
>[ 2459.059411] Code: Bad RIP value.
>[ 2459.059418] RSP: 002b:00007fa8f9e8faf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.059425] RAX: ffffffffffffffda RBX: 0000558c1ace8410 RCX: 00007fa90245cbf9
>[ 2459.059432] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558c1ace8410
>[ 2459.059437] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558c1ad0f9c0
>[ 2459.059444] R10: 00007fa8f0002040 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.059450] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000002
>[ 2459.059466] gdbus           S    0  1093    747 0x00000000
>[ 2459.059474] Call Trace:
>[ 2459.059484]  ? __schedule+0x24e/0x7d0
>[ 2459.059496]  schedule+0x33/0xc0
>[ 2459.059505]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.059515]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.059525]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.059533]  do_sys_poll+0x337/0x580
>[ 2459.059546]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.059557]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.059566]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.059574]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.059583]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.059591]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.059600]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.059614]  ? poll_select_finish+0x220/0x220
>[ 2459.059624]  ? poll_select_finish+0x220/0x220
>[ 2459.059635]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.059646]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.059661]  ? __fget+0xf7/0x200
>[ 2459.059673]  ? __fget+0x114/0x200
>[ 2459.059685]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.059696]  ? __se_sys_poll+0x2c/0x130
>[ 2459.059704]  __se_sys_poll+0x2c/0x130
>[ 2459.059715]  do_syscall_64+0x5a/0x1c0
>[ 2459.059723]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.059731] RIP: 0033:0x7fa90245cbf9
>[ 2459.059739] Code: Bad RIP value.
>[ 2459.059746] RSP: 002b:00007fa8f8e8dae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.059753] RAX: ffffffffffffffda RBX: 00007fa8ec00ed90 RCX: 00007fa90245cbf9
>[ 2459.059782] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa8ec00ed90
>[ 2459.059790] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa8ec00d0d8
>[ 2459.059796] R10: 0000558c1ace0760 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.059802] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000002
>[ 2459.059819] unity-settings- S    0  1035    747 0x00000000
>[ 2459.059829] Call Trace:
>[ 2459.059843]  ? __schedule+0x24e/0x7d0
>[ 2459.059857]  schedule+0x33/0xc0
>[ 2459.059866]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.059879]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.059892]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.059902]  do_sys_poll+0x337/0x580
>[ 2459.059923]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.059937]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.059951]  ? poll_select_finish+0x220/0x220
>[ 2459.059961]  ? poll_select_finish+0x220/0x220
>[ 2459.059971]  ? poll_select_finish+0x220/0x220
>[ 2459.059982]  ? poll_select_finish+0x220/0x220
>[ 2459.059992]  ? poll_select_finish+0x220/0x220
>[ 2459.060004]  ? poll_select_finish+0x220/0x220
>[ 2459.060015]  ? poll_select_finish+0x220/0x220
>[ 2459.060026]  ? poll_select_finish+0x220/0x220
>[ 2459.060037]  ? poll_select_finish+0x220/0x220
>[ 2459.060046]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.060057]  ? __se_sys_poll+0x96/0x130
>[ 2459.060065]  __se_sys_poll+0x96/0x130
>[ 2459.060074]  do_syscall_64+0x5a/0x1c0
>[ 2459.060083]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.060090] RIP: 0033:0x7f46f9ac5bf9
>[ 2459.060098] Code: Bad RIP value.
>[ 2459.060105] RSP: 002b:00007ffdb25f7e40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.060113] RAX: ffffffffffffffda RBX: 0000562db530f370 RCX: 00007f46f9ac5bf9
>[ 2459.060119] RDX: 000000000000ea4a RSI: 0000000000000009 RDI: 0000562db530f370
>[ 2459.060125] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000562db52f9a6c
>[ 2459.060132] R10: 00007f46dc0597a0 R11: 0000000000000293 R12: 000000000000ea4a
>[ 2459.060138] R13: 000000000000ea4a R14: 00007f46fa01cf70 R15: 0000000000000009
>[ 2459.060154] gmain           S    0  1071    747 0x00000000
>[ 2459.060162] Call Trace:
>[ 2459.060172]  ? __schedule+0x24e/0x7d0
>[ 2459.060184]  schedule+0x33/0xc0
>[ 2459.060191]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.060201]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.060211]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.060220]  do_sys_poll+0x337/0x580
>[ 2459.060239]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.060248]  ? __follow_mount_rcu.isra.7+0x80/0x160
>[ 2459.060259]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.060273]  ? poll_select_finish+0x220/0x220
>[ 2459.060283]  ? poll_select_finish+0x220/0x220
>[ 2459.060294]  ? terminate_walk+0x8f/0x160
>[ 2459.060303]  ? filename_lookup+0xcf/0x150
>[ 2459.060313]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.060322]  ? kmem_cache_free+0x2dc/0x380
>[ 2459.060334]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.060348]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.060359]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.060367]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.060375]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.060386]  ? __se_sys_poll+0x96/0x130
>[ 2459.060394]  __se_sys_poll+0x96/0x130
>[ 2459.060404]  do_syscall_64+0x5a/0x1c0
>[ 2459.060412]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.060419] RIP: 0033:0x7f46f9ac5bf9
>[ 2459.060428] Code: Bad RIP value.
>[ 2459.060434] RSP: 002b:00007f46f14b6af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.060443] RAX: ffffffffffffffda RBX: 0000562db51c8810 RCX: 00007f46f9ac5bf9
>[ 2459.060450] RDX: 0000000000000f9b RSI: 0000000000000002 RDI: 0000562db51c8810
>[ 2459.060456] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f46ec00b770
>[ 2459.060462] R10: 00007f46dc001c60 R11: 0000000000000293 R12: 0000000000000f9b
>[ 2459.060469] R13: 0000000000000f9b R14: 00007f46fa01cf70 R15: 0000000000000002
>[ 2459.060486] gdbus           S    0  1074    747 0x00000000
>[ 2459.060493] Call Trace:
>[ 2459.060503]  ? __schedule+0x24e/0x7d0
>[ 2459.060515]  schedule+0x33/0xc0
>[ 2459.060523]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.060533]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.060542]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.060552]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.060561]  do_sys_poll+0x337/0x580
>[ 2459.060585]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.060593]  ? intel_pstate_update_util+0x4f6/0x550
>[ 2459.060609]  ? poll_select_finish+0x220/0x220
>[ 2459.060620]  ? poll_select_finish+0x220/0x220
>[ 2459.060631]  ? poll_select_finish+0x220/0x220
>[ 2459.060641]  ? poll_select_finish+0x220/0x220
>[ 2459.060656]  ? __might_fault+0x3e/0x90
>[ 2459.060664]  ? __might_fault+0x3e/0x90
>[ 2459.060685]  ? __se_sys_poll+0x2c/0x130
>[ 2459.060693]  __se_sys_poll+0x2c/0x130
>[ 2459.060701]  do_syscall_64+0x5a/0x1c0
>[ 2459.060711]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.060718] RIP: 0033:0x7f46f9ac5bf9
>[ 2459.060726] Code: Bad RIP value.
>[ 2459.060733] RSP: 002b:00007f46eb7fdae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.060739] RAX: ffffffffffffffda RBX: 00007f46e0010dc0 RCX: 00007f46f9ac5bf9
>[ 2459.060745] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007f46e0010dc0
>[ 2459.060751] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f46d8031bc0
>[ 2459.060779] R10: 00007f46dc054960 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.060786] R13: 00000000ffffffff R14: 00007f46fa01cf70 R15: 0000000000000004
>[ 2459.060802] dconf worker    S    0  1094    747 0x00000000
>[ 2459.060810] Call Trace:
>[ 2459.060821]  ? __schedule+0x24e/0x7d0
>[ 2459.060836]  schedule+0x33/0xc0
>[ 2459.060845]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.060857]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.060867]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.060877]  do_sys_poll+0x337/0x580
>[ 2459.060893]  ? finish_task_switch+0x9b/0x250
>[ 2459.060906]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.060917]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.060927]  ? finish_task_switch+0x9b/0x250
>[ 2459.060936]  ? finish_task_switch+0x6e/0x250
>[ 2459.060946]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.060955]  ? __switch_to+0x2d1/0x460
>[ 2459.060971]  ? poll_select_finish+0x220/0x220
>[ 2459.060981]  ? futex_wait+0x21f/0x240
>[ 2459.060996]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.061012]  ? eventfd_write+0xd9/0x210
>[ 2459.061023]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.061040]  ? __se_sys_poll+0x2c/0x130
>[ 2459.061048]  __se_sys_poll+0x2c/0x130
>[ 2459.061058]  do_syscall_64+0x5a/0x1c0
>[ 2459.061067]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.061074] RIP: 0033:0x7f46f9ac5bf9
>[ 2459.061083] Code: Bad RIP value.
>[ 2459.061090] RSP: 002b:00007f46eaffcaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.061098] RAX: ffffffffffffffda RBX: 0000562db51f4230 RCX: 00007f46f9ac5bf9
>[ 2459.061106] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562db51f4230
>[ 2459.061112] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562db51f4348
>[ 2459.061119] R10: 0000562db51ec2c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.061125] R13: 00000000ffffffff R14: 00007f46fa01cf70 R15: 0000000000000001
>[ 2459.061142] indicator-datet S    0  1037    747 0x00000000
>[ 2459.061150] Call Trace:
>[ 2459.061161]  ? __schedule+0x24e/0x7d0
>[ 2459.061174]  schedule+0x33/0xc0
>[ 2459.061182]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.061192]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.061202]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.061210]  do_sys_poll+0x337/0x580
>[ 2459.061223]  ? __switch_to_asm+0x34/0x70
>[ 2459.061234]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.061245]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.061258]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.061270]  ? poll_select_finish+0x220/0x220
>[ 2459.061280]  ? poll_select_finish+0x220/0x220
>[ 2459.061291]  ? try_to_wake_up+0x70/0x810
>[ 2459.061303]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.061311]  ? try_to_wake_up+0x7a/0x810
>[ 2459.061324]  ? eventfd_write+0xd9/0x210
>[ 2459.061335]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.061352]  ? __se_sys_poll+0x2c/0x130
>[ 2459.061361]  __se_sys_poll+0x2c/0x130
>[ 2459.061372]  do_syscall_64+0x5a/0x1c0
>[ 2459.061381]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.061387] RIP: 0033:0x7f032372fbf9
>[ 2459.061396] Code: Bad RIP value.
>[ 2459.061402] RSP: 002b:00007ffee45accd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.061410] RAX: ffffffffffffffda RBX: 0000562e9b0ca190 RCX: 00007f032372fbf9
>[ 2459.061417] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562e9b0ca190
>[ 2459.061424] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562e9b0a4ea0
>[ 2459.061431] R10: 00007f03040020a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.061439] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000002
>[ 2459.061455] gmain           S    0  1118    747 0x00000000
>[ 2459.061463] Call Trace:
>[ 2459.061473]  ? __schedule+0x24e/0x7d0
>[ 2459.061485]  schedule+0x33/0xc0
>[ 2459.061493]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.061507]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.061516]  do_sys_poll+0x337/0x580
>[ 2459.061530]  ? preempt_count_add+0x49/0xa0
>[ 2459.061540]  ? preempt_count_add+0x49/0xa0
>[ 2459.061547]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.061556]  ? prep_new_page+0x48/0xe0
>[ 2459.061566]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.061584]  ? poll_select_finish+0x220/0x220
>[ 2459.061594]  ? poll_select_finish+0x220/0x220
>[ 2459.061604]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.061614]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.061630]  ? __might_fault+0x3e/0x90
>[ 2459.061638]  ? __might_fault+0x3e/0x90
>[ 2459.061660]  ? __se_sys_poll+0x2c/0x130
>[ 2459.061668]  __se_sys_poll+0x2c/0x130
>[ 2459.061677]  do_syscall_64+0x5a/0x1c0
>[ 2459.061687]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.061694] RIP: 0033:0x7f032372fbf9
>[ 2459.061703] Code: Bad RIP value.
>[ 2459.061710] RSP: 002b:00007f0317349cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.061717] RAX: ffffffffffffffda RBX: 0000562e9b003350 RCX: 00007f032372fbf9
>[ 2459.061723] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562e9b003350
>[ 2459.061729] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562e9b089be0
>[ 2459.061735] R10: 0000562e9b074d80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.061741] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000002
>[ 2459.061756] gdbus           S    0  1121    747 0x00000000
>[ 2459.061790] Call Trace:
>[ 2459.061802]  ? __schedule+0x24e/0x7d0
>[ 2459.061814]  schedule+0x33/0xc0
>[ 2459.061823]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.061833]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.061842]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.061854]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.061864]  do_sys_poll+0x337/0x580
>[ 2459.061879]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.061892]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.061904]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.061913]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.061923]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.061932]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.061944]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.061957]  ? poll_select_finish+0x220/0x220
>[ 2459.061967]  ? poll_select_finish+0x220/0x220
>[ 2459.061977]  ? poll_select_finish+0x220/0x220
>[ 2459.061988]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.062004]  ? __fget+0xf7/0x200
>[ 2459.062018]  ? __fget+0x114/0x200
>[ 2459.062030]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.062041]  ? __se_sys_poll+0x2c/0x130
>[ 2459.062049]  __se_sys_poll+0x2c/0x130
>[ 2459.062059]  do_syscall_64+0x5a/0x1c0
>[ 2459.062068]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.062075] RIP: 0033:0x7f032372fbf9
>[ 2459.062084] Code: Bad RIP value.
>[ 2459.062090] RSP: 002b:00007f0316b48ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.062098] RAX: ffffffffffffffda RBX: 0000562e9b00e9e0 RCX: 00007f032372fbf9
>[ 2459.062104] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000562e9b00e9e0
>[ 2459.062110] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f02d8005ae0
>[ 2459.062116] R10: 00007f02e8001ca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.062122] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000003
>[ 2459.062138] dconf worker    S    0  1134    747 0x00000000
>[ 2459.062147] Call Trace:
>[ 2459.062157]  ? __schedule+0x24e/0x7d0
>[ 2459.062169]  schedule+0x33/0xc0
>[ 2459.062177]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.062190]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062199]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.062208]  do_sys_poll+0x337/0x580
>[ 2459.062224]  ? finish_task_switch+0x9b/0x250
>[ 2459.062235]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062243]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.062251]  ? finish_task_switch+0x9b/0x250
>[ 2459.062258]  ? finish_task_switch+0x6e/0x250
>[ 2459.062266]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.062273]  ? __switch_to+0x2d1/0x460
>[ 2459.062290]  ? poll_select_finish+0x220/0x220
>[ 2459.062300]  ? futex_wait+0x21f/0x240
>[ 2459.062310]  ? try_to_wake_up+0x70/0x810
>[ 2459.062318]  ? get_futex_key+0x495/0x620
>[ 2459.062331]  ? futex_wake+0x93/0x180
>[ 2459.062342]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.062352]  ? __might_fault+0x3e/0x90
>[ 2459.062363]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.062375]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062383]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.062392]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.062402]  ? __se_sys_poll+0x2c/0x130
>[ 2459.062411]  __se_sys_poll+0x2c/0x130
>[ 2459.062421]  do_syscall_64+0x5a/0x1c0
>[ 2459.062429]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.062436] RIP: 0033:0x7f032372fbf9
>[ 2459.062444] Code: Bad RIP value.
>[ 2459.062450] RSP: 002b:00007f03158f8cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.062457] RAX: ffffffffffffffda RBX: 0000562e9b072180 RCX: 00007f032372fbf9
>[ 2459.062466] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562e9b072180
>[ 2459.062473] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562e9b072318
>[ 2459.062480] R10: 0000562e9b06f500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.062486] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2459.062502] pool            S    0  1136    747 0x00000000
>[ 2459.062510] Call Trace:
>[ 2459.062520]  ? __schedule+0x24e/0x7d0
>[ 2459.062532]  schedule+0x33/0xc0
>[ 2459.062540]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.062551]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062560]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.062568]  do_sys_poll+0x337/0x580
>[ 2459.062593]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.062601]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.062615]  ? poll_select_finish+0x220/0x220
>[ 2459.062625]  ? update_curr+0xd9/0x3e0
>[ 2459.062635]  ? try_to_wake_up+0x70/0x810
>[ 2459.062648]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.062655]  ? try_to_wake_up+0x7a/0x810
>[ 2459.062669]  ? eventfd_write+0xd9/0x210
>[ 2459.062680]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062697]  ? __se_sys_poll+0x2c/0x130
>[ 2459.062705]  __se_sys_poll+0x2c/0x130
>[ 2459.062715]  do_syscall_64+0x5a/0x1c0
>[ 2459.062723]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.062730] RIP: 0033:0x7f032372fbf9
>[ 2459.062739] Code: Bad RIP value.
>[ 2459.062746] RSP: 002b:00007f03148f6c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.062754] RAX: ffffffffffffffda RBX: 00007f0304077310 RCX: 00007f032372fbf9
>[ 2459.062781] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f0304077310
>[ 2459.062789] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f0300002408
>[ 2459.062795] R10: 0000562e9b075260 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.062802] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2459.062818] indicator-datet S    0  1284    747 0x00000000
>[ 2459.062829] Call Trace:
>[ 2459.062843]  ? __schedule+0x24e/0x7d0
>[ 2459.062857]  schedule+0x33/0xc0
>[ 2459.062868]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.062880]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.062892]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.062902]  do_sys_poll+0x337/0x580
>[ 2459.062916]  ? __switch_to_asm+0x34/0x70
>[ 2459.062927]  ? finish_task_switch+0x9b/0x250
>[ 2459.062941]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.062959]  ? poll_select_finish+0x220/0x220
>[ 2459.062969]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.062979]  ? try_to_wake_up+0x70/0x810
>[ 2459.062992]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.063000]  ? try_to_wake_up+0x7a/0x810
>[ 2459.063014]  ? eventfd_write+0xd9/0x210
>[ 2459.063024]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063043]  ? __se_sys_poll+0x2c/0x130
>[ 2459.063051]  __se_sys_poll+0x2c/0x130
>[ 2459.063061]  do_syscall_64+0x5a/0x1c0
>[ 2459.063070]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.063077] RIP: 0033:0x7f032372fbf9
>[ 2459.063086] Code: Bad RIP value.
>[ 2459.063093] RSP: 002b:00007f02fdb31c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.063101] RAX: ffffffffffffffda RBX: 0000562e9b10f3f0 RCX: 00007f032372fbf9
>[ 2459.063107] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562e9b10f3f0
>[ 2459.063114] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562e9b10fc88
>[ 2459.063120] R10: 00007f0308001520 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.063126] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2459.063142] indicator-sessi S    0  1038    747 0x00000000
>[ 2459.063150] Call Trace:
>[ 2459.063161]  ? __schedule+0x24e/0x7d0
>[ 2459.063172]  schedule+0x33/0xc0
>[ 2459.063181]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.063192]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063202]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.063211]  do_sys_poll+0x337/0x580
>[ 2459.063236]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.063244]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.063256]  ? poll_select_finish+0x220/0x220
>[ 2459.063270]  ? try_to_wake_up+0x70/0x810
>[ 2459.063282]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.063290]  ? try_to_wake_up+0x7a/0x810
>[ 2459.063304]  ? eventfd_write+0xd9/0x210
>[ 2459.063315]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063332]  ? __se_sys_poll+0x2c/0x130
>[ 2459.063339]  __se_sys_poll+0x2c/0x130
>[ 2459.063349]  do_syscall_64+0x5a/0x1c0
>[ 2459.063358]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.063366] RIP: 0033:0x7f6960bd1bf9
>[ 2459.063375] Code: Bad RIP value.
>[ 2459.063381] RSP: 002b:00007ffcfd4924b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.063389] RAX: ffffffffffffffda RBX: 00005570b62547e0 RCX: 00007f6960bd1bf9
>[ 2459.063395] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b62547e0
>[ 2459.063401] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b620dfc8
>[ 2459.063407] R10: 00005570b620fa20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.063416] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2459.063432] dconf worker    S    0  1044    747 0x00000000
>[ 2459.063440] Call Trace:
>[ 2459.063450]  ? __schedule+0x24e/0x7d0
>[ 2459.063462]  schedule+0x33/0xc0
>[ 2459.063470]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.063480]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063490]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.063498]  do_sys_poll+0x337/0x580
>[ 2459.063513]  ? finish_task_switch+0x9b/0x250
>[ 2459.063524]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063532]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.063540]  ? finish_task_switch+0x9b/0x250
>[ 2459.063547]  ? finish_task_switch+0x6e/0x250
>[ 2459.063556]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.063563]  ? __switch_to+0x2d1/0x460
>[ 2459.063579]  ? poll_select_finish+0x220/0x220
>[ 2459.063590]  ? futex_wait+0x21f/0x240
>[ 2459.063599]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.063607]  ? get_futex_key+0x495/0x620
>[ 2459.063620]  ? futex_wake+0x93/0x180
>[ 2459.063631]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.063642]  ? __might_fault+0x3e/0x90
>[ 2459.063653]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.063664]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063672]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.063679]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.063691]  ? __se_sys_poll+0x2c/0x130
>[ 2459.063699]  __se_sys_poll+0x2c/0x130
>[ 2459.063708]  do_syscall_64+0x5a/0x1c0
>[ 2459.063718]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.063725] RIP: 0033:0x7f6960bd1bf9
>[ 2459.063734] Code: Bad RIP value.
>[ 2459.063740] RSP: 002b:00007f695e5becf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.063748] RAX: ffffffffffffffda RBX: 00005570b621a190 RCX: 00007f6960bd1bf9
>[ 2459.063754] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b621a190
>[ 2459.063780] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b621a2a8
>[ 2459.063788] R10: 00005570b6218b40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.063794] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2459.063810] gmain           S    0  1049    747 0x00000000
>[ 2459.063821] Call Trace:
>[ 2459.063834]  ? __schedule+0x24e/0x7d0
>[ 2459.063848]  schedule+0x33/0xc0
>[ 2459.063859]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.063871]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.063881]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.063892]  do_sys_poll+0x337/0x580
>[ 2459.063906]  ? preempt_count_add+0x49/0xa0
>[ 2459.063918]  ? preempt_count_add+0x49/0xa0
>[ 2459.063926]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.063936]  ? prep_new_page+0x48/0xe0
>[ 2459.063946]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.063964]  ? poll_select_finish+0x220/0x220
>[ 2459.063977]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.063988]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.064002]  ? __might_fault+0x3e/0x90
>[ 2459.064011]  ? __might_fault+0x3e/0x90
>[ 2459.064032]  ? __se_sys_poll+0x2c/0x130
>[ 2459.064040]  __se_sys_poll+0x2c/0x130
>[ 2459.064051]  do_syscall_64+0x5a/0x1c0
>[ 2459.064061]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.064068] RIP: 0033:0x7f6960bd1bf9
>[ 2459.064078] Code: Bad RIP value.
>[ 2459.064084] RSP: 002b:00007f695ddbdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.064092] RAX: ffffffffffffffda RBX: 00005570b6221b80 RCX: 00007f6960bd1bf9
>[ 2459.064099] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b6221b80
>[ 2459.064105] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b6221f28
>[ 2459.064111] R10: 00005570b6219100 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.064118] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2459.064134] gdbus           S    0  1062    747 0x00000000
>[ 2459.064141] Call Trace:
>[ 2459.064151]  ? __schedule+0x24e/0x7d0
>[ 2459.064165]  schedule+0x33/0xc0
>[ 2459.064173]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.064184]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064192]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.064203]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.064212]  do_sys_poll+0x337/0x580
>[ 2459.064225]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.064236]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.064245]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.064253]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064262]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.064270]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.064280]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.064293]  ? poll_select_finish+0x220/0x220
>[ 2459.064303]  ? poll_select_finish+0x220/0x220
>[ 2459.064313]  ? poll_select_finish+0x220/0x220
>[ 2459.064325]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.064340]  ? __fget+0xf7/0x200
>[ 2459.064352]  ? __fget+0x114/0x200
>[ 2459.064365]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.064376]  ? __se_sys_poll+0x2c/0x130
>[ 2459.064383]  __se_sys_poll+0x2c/0x130
>[ 2459.064394]  do_syscall_64+0x5a/0x1c0
>[ 2459.064404]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.064411] RIP: 0033:0x7f6960bd1bf9
>[ 2459.064419] Code: Bad RIP value.
>[ 2459.064426] RSP: 002b:00007f6954ff8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.064435] RAX: ffffffffffffffda RBX: 00007f695000f620 RCX: 00007f6960bd1bf9
>[ 2459.064442] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f695000f620
>[ 2459.064448] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005570b6262680
>[ 2459.064454] R10: 00005570b6277640 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.064460] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000003
>[ 2459.064476] window-stack-br S    0  1040    747 0x00000000
>[ 2459.064483] Call Trace:
>[ 2459.064494]  ? __schedule+0x24e/0x7d0
>[ 2459.064506]  schedule+0x33/0xc0
>[ 2459.064514]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.064525]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064534]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.064542]  do_sys_poll+0x337/0x580
>[ 2459.064557]  ? finish_task_switch+0x9b/0x250
>[ 2459.064570]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.064588]  ? poll_select_finish+0x220/0x220
>[ 2459.064598]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.064608]  ? try_to_wake_up+0x70/0x810
>[ 2459.064621]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.064630]  ? try_to_wake_up+0x7a/0x810
>[ 2459.064644]  ? eventfd_write+0xd9/0x210
>[ 2459.064654]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064671]  ? __se_sys_poll+0x2c/0x130
>[ 2459.064680]  __se_sys_poll+0x2c/0x130
>[ 2459.064689]  do_syscall_64+0x5a/0x1c0
>[ 2459.064698]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.064704] RIP: 0033:0x7fa290df9bf9
>[ 2459.064712] Code: Bad RIP value.
>[ 2459.064718] RSP: 002b:00007ffeda479d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.064725] RAX: ffffffffffffffda RBX: 000055ae57351fd0 RCX: 00007fa290df9bf9
>[ 2459.064731] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055ae57351fd0
>[ 2459.064737] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055ae5734cd08
>[ 2459.064744] R10: 000055ae5734ce20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.064750] R13: 00000000ffffffff R14: 00007fa2916d2f70 R15: 0000000000000001
>[ 2459.064785] QDBusConnection S    0  1069    747 0x00000000
>[ 2459.064795] Call Trace:
>[ 2459.064806]  ? __schedule+0x24e/0x7d0
>[ 2459.064818]  schedule+0x33/0xc0
>[ 2459.064829]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.064840]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064850]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.064862]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.064872]  do_sys_poll+0x337/0x580
>[ 2459.064886]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.064898]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.064909]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.064918]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.064929]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.064939]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.064950]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.064963]  ? poll_select_finish+0x220/0x220
>[ 2459.064973]  ? poll_select_finish+0x220/0x220
>[ 2459.064984]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.064996]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065011]  ? __fget+0xf7/0x200
>[ 2459.065023]  ? __fget+0x114/0x200
>[ 2459.065035]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.065048]  ? __se_sys_poll+0x2c/0x130
>[ 2459.065057]  __se_sys_poll+0x2c/0x130
>[ 2459.065066]  do_syscall_64+0x5a/0x1c0
>[ 2459.065075]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.065082] RIP: 0033:0x7fa290df9bf9
>[ 2459.065091] Code: Bad RIP value.
>[ 2459.065098] RSP: 002b:00007fa28c627bf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.065106] RAX: ffffffffffffffda RBX: 00007fa284003ce0 RCX: 00007fa290df9bf9
>[ 2459.065113] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa284003ce0
>[ 2459.065118] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa28400f950
>[ 2459.065124] R10: 00007fa284002700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.065132] R13: 00000000ffffffff R14: 00007fa2916d2f70 R15: 0000000000000002
>[ 2459.065150] indicator-messa S    0  1041    747 0x00000000
>[ 2459.065158] Call Trace:
>[ 2459.065168]  ? __schedule+0x24e/0x7d0
>[ 2459.065181]  schedule+0x33/0xc0
>[ 2459.065188]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.065200]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.065210]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.065219]  do_sys_poll+0x337/0x580
>[ 2459.065234]  ? finish_task_switch+0x9b/0x250
>[ 2459.065247]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065264]  ? poll_select_finish+0x220/0x220
>[ 2459.065278]  ? try_to_wake_up+0x70/0x810
>[ 2459.065288]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065304]  ? __might_fault+0x3e/0x90
>[ 2459.065312]  ? __might_fault+0x3e/0x90
>[ 2459.065334]  ? __se_sys_poll+0x2c/0x130
>[ 2459.065343]  __se_sys_poll+0x2c/0x130
>[ 2459.065354]  do_syscall_64+0x5a/0x1c0
>[ 2459.065364]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.065371] RIP: 0033:0x7fb0b5756bf9
>[ 2459.065379] Code: Bad RIP value.
>[ 2459.065386] RSP: 002b:00007ffcbe98b470 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.065395] RAX: ffffffffffffffda RBX: 0000563f8a61ea90 RCX: 00007fb0b5756bf9
>[ 2459.065401] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000563f8a61ea90
>[ 2459.065407] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000563f8a5c8ee8
>[ 2459.065413] R10: 0000563f8a5c9020 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.065419] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000001
>[ 2459.065435] gmain           S    0  1048    747 0x00000000
>[ 2459.065443] Call Trace:
>[ 2459.065453]  ? __schedule+0x24e/0x7d0
>[ 2459.065465]  schedule+0x33/0xc0
>[ 2459.065473]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.065487]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.065496]  do_sys_poll+0x337/0x580
>[ 2459.065510]  ? finish_task_switch+0x9b/0x250
>[ 2459.065521]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.065529]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.065537]  ? finish_task_switch+0x9b/0x250
>[ 2459.065545]  ? finish_task_switch+0x6e/0x250
>[ 2459.065553]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.065560]  ? __switch_to+0x2d1/0x460
>[ 2459.065576]  ? poll_select_finish+0x220/0x220
>[ 2459.065588]  ? poll_select_finish+0x220/0x220
>[ 2459.065598]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065605]  ? get_futex_key+0x495/0x620
>[ 2459.065619]  ? futex_wake+0x93/0x180
>[ 2459.065632]  ? do_futex+0xce/0xc60
>[ 2459.065640]  ? __might_fault+0x3e/0x90
>[ 2459.065661]  ? __se_sys_poll+0x2c/0x130
>[ 2459.065669]  __se_sys_poll+0x2c/0x130
>[ 2459.065678]  do_syscall_64+0x5a/0x1c0
>[ 2459.065687]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.065694] RIP: 0033:0x7fb0b5756bf9
>[ 2459.065702] Code: Bad RIP value.
>[ 2459.065710] RSP: 002b:00007fb0b2c71c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.065718] RAX: ffffffffffffffda RBX: 0000563f8a5d5860 RCX: 00007fb0b5756bf9
>[ 2459.065725] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000563f8a5d5860
>[ 2459.065731] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000563f8a604250
>[ 2459.065737] R10: 0000563f8a600780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.065743] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000002
>[ 2459.065780] gdbus           S    0  1063    747 0x00000000
>[ 2459.065791] Call Trace:
>[ 2459.065802]  ? __schedule+0x24e/0x7d0
>[ 2459.065814]  schedule+0x33/0xc0
>[ 2459.065825]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.065837]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.065850]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.065862]  do_sys_poll+0x337/0x580
>[ 2459.065883]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065896]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.065906]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.065920]  ? poll_select_finish+0x220/0x220
>[ 2459.065931]  ? poll_select_finish+0x220/0x220
>[ 2459.065942]  ? poll_select_finish+0x220/0x220
>[ 2459.065952]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.065967]  ? __might_fault+0x3e/0x90
>[ 2459.065975]  ? __might_fault+0x3e/0x90
>[ 2459.065997]  ? __se_sys_poll+0x2c/0x130
>[ 2459.066006]  __se_sys_poll+0x2c/0x130
>[ 2459.066015]  do_syscall_64+0x5a/0x1c0
>[ 2459.066024]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.066032] RIP: 0033:0x7fb0b5756bf9
>[ 2459.066041] Code: Bad RIP value.
>[ 2459.066048] RSP: 002b:00007fb0b1c6fc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.066056] RAX: ffffffffffffffda RBX: 0000563f8a5f2fb0 RCX: 00007fb0b5756bf9
>[ 2459.066064] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000563f8a5f2fb0
>[ 2459.066071] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000563f8a5f0d98
>[ 2459.066077] R10: 0000563f8a5c94c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.066084] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000003
>[ 2459.066101] dconf worker    S    0  1081    747 0x00000000
>[ 2459.066108] Call Trace:
>[ 2459.066118]  ? __schedule+0x24e/0x7d0
>[ 2459.066131]  schedule+0x33/0xc0
>[ 2459.066139]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.066151]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.066161]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.066169]  do_sys_poll+0x337/0x580
>[ 2459.066185]  ? preempt_count_add+0x49/0xa0
>[ 2459.066193]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.066204]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.066221]  ? poll_select_finish+0x220/0x220
>[ 2459.066231]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.066242]  ? try_to_wake_up+0x70/0x810
>[ 2459.066253]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.066267]  ? __might_fault+0x3e/0x90
>[ 2459.066276]  ? __might_fault+0x3e/0x90
>[ 2459.066298]  ? __se_sys_poll+0x2c/0x130
>[ 2459.066306]  __se_sys_poll+0x2c/0x130
>[ 2459.066317]  do_syscall_64+0x5a/0x1c0
>[ 2459.066326]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.066333] RIP: 0033:0x7fb0b5756bf9
>[ 2459.066341] Code: Bad RIP value.
>[ 2459.066347] RSP: 002b:00007fb0b1261c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.066354] RAX: ffffffffffffffda RBX: 0000563f8a603560 RCX: 00007fb0b5756bf9
>[ 2459.066360] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000563f8a603560
>[ 2459.066366] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000563f8a603678
>[ 2459.066372] R10: 0000563f8a600a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.066378] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000001
>[ 2459.066395] indicator-keybo S    0  1042    747 0x00000000
>[ 2459.066402] Call Trace:
>[ 2459.066412]  ? __schedule+0x24e/0x7d0
>[ 2459.066424]  schedule+0x33/0xc0
>[ 2459.066432]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.066441]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.066450]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.066460]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.066470]  do_sys_poll+0x337/0x580
>[ 2459.066489]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.066501]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.066515]  ? poll_select_finish+0x220/0x220
>[ 2459.066525]  ? poll_select_finish+0x220/0x220
>[ 2459.066536]  ? poll_select_finish+0x220/0x220
>[ 2459.066555]  ? __fget+0xf7/0x200
>[ 2459.066568]  ? __fget+0x114/0x200
>[ 2459.066581]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.066592]  ? __se_sys_poll+0x2c/0x130
>[ 2459.066599]  __se_sys_poll+0x2c/0x130
>[ 2459.066609]  do_syscall_64+0x5a/0x1c0
>[ 2459.066618]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.066625] RIP: 0033:0x7ff32cad8bf9
>[ 2459.066634] Code: Bad RIP value.
>[ 2459.066640] RSP: 002b:00007ffcad9f7c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.066649] RAX: ffffffffffffffda RBX: 000055566fcf0b50 RCX: 00007ff32cad8bf9
>[ 2459.066656] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055566fcf0b50
>[ 2459.066663] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055566fb7e660
>[ 2459.066669] R10: 000055566fc0a0e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.066675] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000003
>[ 2459.066691] gmain           S    0  1097    747 0x00000000
>[ 2459.066699] Call Trace:
>[ 2459.066709]  ? __schedule+0x24e/0x7d0
>[ 2459.066721]  schedule+0x33/0xc0
>[ 2459.066729]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.066740]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.066751]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.066783]  do_sys_poll+0x337/0x580
>[ 2459.066797]  ? preempt_count_add+0x49/0xa0
>[ 2459.066807]  ? preempt_count_add+0x49/0xa0
>[ 2459.066816]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.066826]  ? prep_new_page+0x48/0xe0
>[ 2459.066837]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.066856]  ? poll_select_finish+0x220/0x220
>[ 2459.066870]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.066882]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.066898]  ? __might_fault+0x3e/0x90
>[ 2459.066908]  ? __might_fault+0x3e/0x90
>[ 2459.066930]  ? __se_sys_poll+0x2c/0x130
>[ 2459.066938]  __se_sys_poll+0x2c/0x130
>[ 2459.066947]  do_syscall_64+0x5a/0x1c0
>[ 2459.066956]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.066963] RIP: 0033:0x7ff32cad8bf9
>[ 2459.066971] Code: Bad RIP value.
>[ 2459.066978] RSP: 002b:00007ff321527ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.066986] RAX: ffffffffffffffda RBX: 000055566fb9ad60 RCX: 00007ff32cad8bf9
>[ 2459.066992] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055566fb9ad60
>[ 2459.066999] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055566fb9ab08
>[ 2459.067007] R10: 000055566fb95a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.067013] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000001
>[ 2459.067029] gdbus           S    0  1124    747 0x00000000
>[ 2459.067037] Call Trace:
>[ 2459.067047]  ? __schedule+0x24e/0x7d0
>[ 2459.067059]  schedule+0x33/0xc0
>[ 2459.067067]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.067079]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.067089]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.067097]  do_sys_poll+0x337/0x580
>[ 2459.067113]  ? preempt_count_add+0x49/0xa0
>[ 2459.067120]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.067128]  ? prep_new_page+0x48/0xe0
>[ 2459.067139]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.067150]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.067165]  ? poll_select_finish+0x220/0x220
>[ 2459.067176]  ? poll_select_finish+0x220/0x220
>[ 2459.067190]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.067204]  ? __might_fault+0x3e/0x90
>[ 2459.067213]  ? __might_fault+0x3e/0x90
>[ 2459.067234]  ? __se_sys_poll+0x2c/0x130
>[ 2459.067242]  __se_sys_poll+0x2c/0x130
>[ 2459.067251]  do_syscall_64+0x5a/0x1c0
>[ 2459.067260]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.067268] RIP: 0033:0x7ff32cad8bf9
>[ 2459.067276] Code: Bad RIP value.
>[ 2459.067283] RSP: 002b:00007ff320d26aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.067291] RAX: ffffffffffffffda RBX: 000055566fbabdd0 RCX: 00007ff32cad8bf9
>[ 2459.067298] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055566fbabdd0
>[ 2459.067306] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055566fb9f9f8
>[ 2459.067312] R10: 000055566fb95e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.067318] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000002
>[ 2459.067334] dconf worker    S    0  1195    747 0x00000000
>[ 2459.067342] Call Trace:
>[ 2459.067351]  ? __schedule+0x24e/0x7d0
>[ 2459.067363]  schedule+0x33/0xc0
>[ 2459.067371]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.067382]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.067392]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.067401]  do_sys_poll+0x337/0x580
>[ 2459.067416]  ? finish_task_switch+0x9b/0x250
>[ 2459.067427]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.067435]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.067443]  ? finish_task_switch+0x9b/0x250
>[ 2459.067451]  ? finish_task_switch+0x6e/0x250
>[ 2459.067459]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.067467]  ? __switch_to+0x2d1/0x460
>[ 2459.067476]  ? __schedule+0x256/0x7d0
>[ 2459.067489]  ? poll_select_finish+0x220/0x220
>[ 2459.067501]  ? try_to_wake_up+0x451/0x810
>[ 2459.067513]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.067528]  ? __might_fault+0x3e/0x90
>[ 2459.067536]  ? __might_fault+0x3e/0x90
>[ 2459.067556]  ? __se_sys_poll+0x2c/0x130
>[ 2459.067564]  __se_sys_poll+0x2c/0x130
>[ 2459.067575]  do_syscall_64+0x5a/0x1c0
>[ 2459.067584]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.067592] RIP: 0033:0x7ff32cad8bf9
>[ 2459.067601] Code: Bad RIP value.
>[ 2459.067607] RSP: 002b:00007ff31a1c2ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.067616] RAX: ffffffffffffffda RBX: 000055566fc44060 RCX: 00007ff32cad8bf9
>[ 2459.067622] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055566fc44060
>[ 2459.067627] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055566fc43f88
>[ 2459.067634] R10: 000055566fc04680 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.067640] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000001
>[ 2459.067655] indicator-bluet S    0  1043    747 0x00000000
>[ 2459.067664] Call Trace:
>[ 2459.067674]  ? __schedule+0x24e/0x7d0
>[ 2459.067685]  schedule+0x33/0xc0
>[ 2459.067695]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.067707]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.067716]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.067725]  do_sys_poll+0x337/0x580
>[ 2459.067746]  ? update_curr+0x1d5/0x3e0
>[ 2459.067782]  ? poll_select_finish+0x220/0x220
>[ 2459.067794]  ? update_curr+0xd9/0x3e0
>[ 2459.067804]  ? try_to_wake_up+0x70/0x810
>[ 2459.067816]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.067826]  ? try_to_wake_up+0x7a/0x810
>[ 2459.067841]  ? eventfd_write+0xd9/0x210
>[ 2459.067853]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.067872]  ? __se_sys_poll+0x2c/0x130
>[ 2459.067881]  __se_sys_poll+0x2c/0x130
>[ 2459.067892]  do_syscall_64+0x5a/0x1c0
>[ 2459.067902]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.067912] RIP: 0033:0x7fa902c66bf9
>[ 2459.067923] Code: Bad RIP value.
>[ 2459.067932] RSP: 002b:00007fff1bb84880 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.067940] RAX: ffffffffffffffda RBX: 000055b7a2322800 RCX: 00007fa902c66bf9
>[ 2459.067947] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a2322800
>[ 2459.067953] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a22f9748
>[ 2459.067959] R10: 000055b7a22f9820 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.067965] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2459.067982] gmain           S    0  1045    747 0x00000000
>[ 2459.067990] Call Trace:
>[ 2459.068000]  ? __schedule+0x24e/0x7d0
>[ 2459.068011]  schedule+0x33/0xc0
>[ 2459.068019]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.068033]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.068043]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.068053]  do_sys_poll+0x337/0x580
>[ 2459.068066]  ? preempt_count_add+0x49/0xa0
>[ 2459.068076]  ? preempt_count_add+0x49/0xa0
>[ 2459.068084]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.068093]  ? prep_new_page+0x48/0xe0
>[ 2459.068102]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.068120]  ? poll_select_finish+0x220/0x220
>[ 2459.068133]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.068144]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.068159]  ? __might_fault+0x3e/0x90
>[ 2459.068168]  ? __might_fault+0x3e/0x90
>[ 2459.068188]  ? __se_sys_poll+0x2c/0x130
>[ 2459.068196]  __se_sys_poll+0x2c/0x130
>[ 2459.068207]  do_syscall_64+0x5a/0x1c0
>[ 2459.068216]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.068223] RIP: 0033:0x7fa902c66bf9
>[ 2459.068231] Code: Bad RIP value.
>[ 2459.068237] RSP: 002b:00007fa900fafcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.068244] RAX: ffffffffffffffda RBX: 000055b7a22fd650 RCX: 00007fa902c66bf9
>[ 2459.068251] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a22fd650
>[ 2459.068257] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a22fd438
>[ 2459.068263] R10: 000055b7a22f98a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.068269] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2459.068285] dconf worker    S    0  1057    747 0x00000000
>[ 2459.068292] Call Trace:
>[ 2459.068303]  ? __schedule+0x24e/0x7d0
>[ 2459.068314]  schedule+0x33/0xc0
>[ 2459.068322]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.068334]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.068344]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.068352]  do_sys_poll+0x337/0x580
>[ 2459.068377]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.068390]  ? poll_select_finish+0x220/0x220
>[ 2459.068400]  ? alloc_set_pte+0x450/0x540
>[ 2459.068412]  ? filemap_map_pages+0x1f1/0x570
>[ 2459.068421]  ? alloc_set_pte+0x285/0x540
>[ 2459.068431]  ? filemap_map_pages+0x20e/0x570
>[ 2459.068440]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.068452]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.068460]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.068474]  ? __do_page_fault+0x26d/0x500
>[ 2459.068488]  ? __se_sys_poll+0x2c/0x130
>[ 2459.068495]  __se_sys_poll+0x2c/0x130
>[ 2459.068505]  do_syscall_64+0x5a/0x1c0
>[ 2459.068514]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.068521] RIP: 0033:0x7fa902c66bf9
>[ 2459.068530] Code: Bad RIP value.
>[ 2459.068536] RSP: 002b:00007fa8fb7fdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.068543] RAX: ffffffffffffffda RBX: 000055b7a231bc30 RCX: 00007fa902c66bf9
>[ 2459.068550] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a231bc30
>[ 2459.068556] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a231bd48
>[ 2459.068562] R10: 000055b7a2319e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.068568] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2459.068584] gdbus           S    0  1059    747 0x00000000
>[ 2459.068591] Call Trace:
>[ 2459.068601]  ? __schedule+0x24e/0x7d0
>[ 2459.068612]  schedule+0x33/0xc0
>[ 2459.068620]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.068632]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.068641]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.068650]  do_sys_poll+0x337/0x580
>[ 2459.068662]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.068673]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.068683]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.068691]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.068699]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.068707]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.068718]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.068731]  ? poll_select_finish+0x220/0x220
>[ 2459.068742]  ? poll_select_finish+0x220/0x220
>[ 2459.068752]  ? poll_select_finish+0x220/0x220
>[ 2459.068786]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.068804]  ? __fget+0xf7/0x200
>[ 2459.068817]  ? __fget+0x114/0x200
>[ 2459.068830]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.068843]  ? __se_sys_poll+0x2c/0x130
>[ 2459.068852]  __se_sys_poll+0x2c/0x130
>[ 2459.068863]  do_syscall_64+0x5a/0x1c0
>[ 2459.068873]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.068882] RIP: 0033:0x7fa902c66bf9
>[ 2459.068891] Code: Bad RIP value.
>[ 2459.068900] RSP: 002b:00007fa8fa7fbce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.068910] RAX: ffffffffffffffda RBX: 00007fa8f4011710 RCX: 00007fa902c66bf9
>[ 2459.068919] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fa8f4011710
>[ 2459.068927] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa8f400e608
>[ 2459.068934] R10: 00007fa8f400a840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.068940] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000003
>[ 2459.068955] indicator-power S    0  1047    747 0x00000000
>[ 2459.068964] Call Trace:
>[ 2459.068974]  ? __schedule+0x24e/0x7d0
>[ 2459.068987]  schedule+0x33/0xc0
>[ 2459.068996]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.069008]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069019]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.069028]  do_sys_poll+0x337/0x580
>[ 2459.069049]  ? update_curr+0x1d5/0x3e0
>[ 2459.069066]  ? poll_select_finish+0x220/0x220
>[ 2459.069076]  ? update_curr+0xd9/0x3e0
>[ 2459.069086]  ? try_to_wake_up+0x70/0x810
>[ 2459.069099]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.069107]  ? try_to_wake_up+0x7a/0x810
>[ 2459.069120]  ? eventfd_write+0xd9/0x210
>[ 2459.069131]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069149]  ? __se_sys_poll+0x2c/0x130
>[ 2459.069157]  __se_sys_poll+0x2c/0x130
>[ 2459.069167]  do_syscall_64+0x5a/0x1c0
>[ 2459.069176]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.069183] RIP: 0033:0x7fe230e30bf9
>[ 2459.069191] Code: Bad RIP value.
>[ 2459.069199] RSP: 002b:00007ffc72ee9890 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.069207] RAX: ffffffffffffffda RBX: 000055da505f8cf0 RCX: 00007fe230e30bf9
>[ 2459.069213] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505f8cf0
>[ 2459.069219] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505c8168
>[ 2459.069226] R10: 000055da505c8420 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.069232] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2459.069248] gmain           S    0  1075    747 0x00000000
>[ 2459.069256] Call Trace:
>[ 2459.069266]  ? __schedule+0x24e/0x7d0
>[ 2459.069278]  schedule+0x33/0xc0
>[ 2459.069286]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.069297]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069306]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.069315]  do_sys_poll+0x337/0x580
>[ 2459.069329]  ? preempt_count_add+0x49/0xa0
>[ 2459.069339]  ? preempt_count_add+0x49/0xa0
>[ 2459.069347]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.069355]  ? prep_new_page+0x48/0xe0
>[ 2459.069364]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.069382]  ? poll_select_finish+0x220/0x220
>[ 2459.069396]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.069407]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.069421]  ? __might_fault+0x3e/0x90
>[ 2459.069430]  ? __might_fault+0x3e/0x90
>[ 2459.069450]  ? __se_sys_poll+0x2c/0x130
>[ 2459.069458]  __se_sys_poll+0x2c/0x130
>[ 2459.069469]  do_syscall_64+0x5a/0x1c0
>[ 2459.069477]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.069484] RIP: 0033:0x7fe230e30bf9
>[ 2459.069493] Code: Bad RIP value.
>[ 2459.069499] RSP: 002b:00007fe22e998cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.069506] RAX: ffffffffffffffda RBX: 000055da505cefe0 RCX: 00007fe230e30bf9
>[ 2459.069514] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505cefe0
>[ 2459.069520] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505cef28
>[ 2459.069526] R10: 000055da505c84a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.069532] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2459.069548] gdbus           S    0  1078    747 0x00000000
>[ 2459.069556] Call Trace:
>[ 2459.069566]  ? __schedule+0x24e/0x7d0
>[ 2459.069578]  schedule+0x33/0xc0
>[ 2459.069586]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.069595]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069604]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.069615]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.069624]  do_sys_poll+0x337/0x580
>[ 2459.069636]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.069647]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.069657]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.069665]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069673]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.069681]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.069692]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.069705]  ? poll_select_finish+0x220/0x220
>[ 2459.069715]  ? poll_select_finish+0x220/0x220
>[ 2459.069725]  ? poll_select_finish+0x220/0x220
>[ 2459.069736]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.069751]  ? __fget+0xf7/0x200
>[ 2459.069786]  ? __fget+0x114/0x200
>[ 2459.069800]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.069811]  ? __se_sys_poll+0x2c/0x130
>[ 2459.069822]  __se_sys_poll+0x2c/0x130
>[ 2459.069834]  do_syscall_64+0x5a/0x1c0
>[ 2459.069845]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.069855] RIP: 0033:0x7fe230e30bf9
>[ 2459.069864] Code: Bad RIP value.
>[ 2459.069871] RSP: 002b:00007fe22d996ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.069880] RAX: ffffffffffffffda RBX: 00007fe2200116f0 RCX: 00007fe230e30bf9
>[ 2459.069888] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fe2200116f0
>[ 2459.069895] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fe22400ada0
>[ 2459.069902] R10: 00007fe22000a920 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.069909] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000003
>[ 2459.069927] dconf worker    S    0  1083    747 0x00000000
>[ 2459.069936] Call Trace:
>[ 2459.069946]  ? __schedule+0x24e/0x7d0
>[ 2459.069959]  schedule+0x33/0xc0
>[ 2459.069967]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.069979]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.069988]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.069996]  do_sys_poll+0x337/0x580
>[ 2459.070013]  ? preempt_count_add+0x49/0xa0
>[ 2459.070022]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.070032]  ? prep_new_page+0x48/0xe0
>[ 2459.070041]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.070060]  ? poll_select_finish+0x220/0x220
>[ 2459.070074]  ? try_to_wake_up+0x70/0x810
>[ 2459.070085]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.070099]  ? __might_fault+0x3e/0x90
>[ 2459.070108]  ? __might_fault+0x3e/0x90
>[ 2459.070131]  ? __se_sys_poll+0x2c/0x130
>[ 2459.070139]  __se_sys_poll+0x2c/0x130
>[ 2459.070150]  do_syscall_64+0x5a/0x1c0
>[ 2459.070159]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.070165] RIP: 0033:0x7fe230e30bf9
>[ 2459.070173] Code: Bad RIP value.
>[ 2459.070179] RSP: 002b:00007fe22cf88cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.070186] RAX: ffffffffffffffda RBX: 000055da505e4780 RCX: 00007fe230e30bf9
>[ 2459.070193] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505e4780
>[ 2459.070198] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505e4918
>[ 2459.070205] R10: 000055da505e2720 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.070211] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2459.070229] indicator-appli S    0  1065    747 0x00000000
>[ 2459.070236] Call Trace:
>[ 2459.070246]  ? __schedule+0x24e/0x7d0
>[ 2459.070258]  schedule+0x33/0xc0
>[ 2459.070267]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.070276]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.070285]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.070295]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.070303]  do_sys_poll+0x337/0x580
>[ 2459.070320]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.070332]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.070343]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.070358]  ? poll_select_finish+0x220/0x220
>[ 2459.070369]  ? poll_select_finish+0x220/0x220
>[ 2459.070378]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.070386]  ? kfree+0x28d/0x2d0
>[ 2459.070398]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.070413]  ? __might_fault+0x3e/0x90
>[ 2459.070421]  ? __might_fault+0x3e/0x90
>[ 2459.070443]  ? __se_sys_poll+0x2c/0x130
>[ 2459.070451]  __se_sys_poll+0x2c/0x130
>[ 2459.070462]  do_syscall_64+0x5a/0x1c0
>[ 2459.070470]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.070479] RIP: 0033:0x7f7e89fb5bf9
>[ 2459.070487] Code: Bad RIP value.
>[ 2459.070494] RSP: 002b:00007ffcac6f7e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.070502] RAX: ffffffffffffffda RBX: 0000561c086ac600 RCX: 00007f7e89fb5bf9
>[ 2459.070509] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561c086ac600
>[ 2459.070516] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000561c086aabc0
>[ 2459.070523] R10: 0000561c0868f3a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.070529] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000002
>[ 2459.070545] gmain           S    0  1090    747 0x00000000
>[ 2459.070553] Call Trace:
>[ 2459.070563]  ? __schedule+0x24e/0x7d0
>[ 2459.070575]  schedule+0x33/0xc0
>[ 2459.070583]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.070594]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.070604]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.070612]  do_sys_poll+0x337/0x580
>[ 2459.070625]  ? preempt_count_add+0x49/0xa0
>[ 2459.070635]  ? preempt_count_add+0x49/0xa0
>[ 2459.070642]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.070651]  ? prep_new_page+0x48/0xe0
>[ 2459.070660]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.070678]  ? poll_select_finish+0x220/0x220
>[ 2459.070692]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.070702]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.070718]  ? __might_fault+0x3e/0x90
>[ 2459.070727]  ? __might_fault+0x3e/0x90
>[ 2459.070748]  ? __se_sys_poll+0x2c/0x130
>[ 2459.070756]  __se_sys_poll+0x2c/0x130
>[ 2459.070790]  do_syscall_64+0x5a/0x1c0
>[ 2459.070799]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.070807] RIP: 0033:0x7f7e89fb5bf9
>[ 2459.070817] Code: Bad RIP value.
>[ 2459.070827] RSP: 002b:00007f7e80a48af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.070836] RAX: ffffffffffffffda RBX: 0000561c08693df0 RCX: 00007f7e89fb5bf9
>[ 2459.070844] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561c08693df0
>[ 2459.070852] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561c08692b58
>[ 2459.070861] R10: 0000561c0868eea0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.070869] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000001
>[ 2459.070887] gdbus           S    0  1119    747 0x00000000
>[ 2459.070898] Call Trace:
>[ 2459.070910]  ? __schedule+0x24e/0x7d0
>[ 2459.070922]  schedule+0x33/0xc0
>[ 2459.070931]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.070943]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.070953]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.070961]  do_sys_poll+0x337/0x580
>[ 2459.070975]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.070986]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.070995]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.071003]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.071012]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.071023]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.071033]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.071046]  ? poll_select_finish+0x220/0x220
>[ 2459.071057]  ? poll_select_finish+0x220/0x220
>[ 2459.071067]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.071078]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.071094]  ? __fget+0xf7/0x200
>[ 2459.071106]  ? __fget+0x114/0x200
>[ 2459.071119]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.071129]  ? __se_sys_poll+0x2c/0x130
>[ 2459.071137]  __se_sys_poll+0x2c/0x130
>[ 2459.071147]  do_syscall_64+0x5a/0x1c0
>[ 2459.071156]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.071163] RIP: 0033:0x7f7e89fb5bf9
>[ 2459.071172] Code: Bad RIP value.
>[ 2459.071178] RSP: 002b:00007f7e7fa46ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.071186] RAX: ffffffffffffffda RBX: 00007f7e70010120 RCX: 00007f7e89fb5bf9
>[ 2459.071194] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f7e70010120
>[ 2459.071202] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f7e7000de98
>[ 2459.071208] R10: 00007f7e70008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.071216] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000002
>[ 2459.071232] indicator-sound S    0  1066    747 0x00000000
>[ 2459.071240] Call Trace:
>[ 2459.071250]  ? __schedule+0x24e/0x7d0
>[ 2459.071262]  schedule+0x33/0xc0
>[ 2459.071270]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.071282]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.071291]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.071300]  do_sys_poll+0x337/0x580
>[ 2459.071322]  ? update_curr+0x1d5/0x3e0
>[ 2459.071339]  ? poll_select_finish+0x220/0x220
>[ 2459.071350]  ? poll_select_finish+0x220/0x220
>[ 2459.071361]  ? poll_select_finish+0x220/0x220
>[ 2459.071372]  ? poll_select_finish+0x220/0x220
>[ 2459.071382]  ? poll_select_finish+0x220/0x220
>[ 2459.071394]  ? __might_fault+0x3e/0x90
>[ 2459.071402]  ? __might_fault+0x3e/0x90
>[ 2459.071423]  ? __se_sys_poll+0x2c/0x130
>[ 2459.071431]  __se_sys_poll+0x2c/0x130
>[ 2459.071440]  do_syscall_64+0x5a/0x1c0
>[ 2459.071450]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.071457] RIP: 0033:0x7fa354275bf9
>[ 2459.071465] Code: Bad RIP value.
>[ 2459.071472] RSP: 002b:00007ffeba0a6c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.071480] RAX: ffffffffffffffda RBX: 0000557e560fc3a0 RCX: 00007fa354275bf9
>[ 2459.071486] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 0000557e560fc3a0
>[ 2459.071492] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000557e560fd38c
>[ 2459.071499] R10: 0000557e560fd060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.071505] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000005
>[ 2459.071521] gmain           S    0  1079    747 0x00000000
>[ 2459.071529] Call Trace:
>[ 2459.071539]  ? __schedule+0x24e/0x7d0
>[ 2459.071551]  schedule+0x33/0xc0
>[ 2459.071559]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.071570]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.071581]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.071589]  do_sys_poll+0x337/0x580
>[ 2459.071602]  ? preempt_count_add+0x49/0xa0
>[ 2459.071612]  ? preempt_count_add+0x49/0xa0
>[ 2459.071619]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.071627]  ? prep_new_page+0x48/0xe0
>[ 2459.071638]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.071656]  ? poll_select_finish+0x220/0x220
>[ 2459.071669]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.071679]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.071694]  ? __might_fault+0x3e/0x90
>[ 2459.071702]  ? __might_fault+0x3e/0x90
>[ 2459.071722]  ? __se_sys_poll+0x2c/0x130
>[ 2459.071730]  __se_sys_poll+0x2c/0x130
>[ 2459.071741]  do_syscall_64+0x5a/0x1c0
>[ 2459.071750]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.071756] RIP: 0033:0x7fa354275bf9
>[ 2459.071787] Code: Bad RIP value.
>[ 2459.071793] RSP: 002b:00007fa34f0a6c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.071800] RAX: ffffffffffffffda RBX: 0000557e56089970 RCX: 00007fa354275bf9
>[ 2459.071808] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557e56089970
>[ 2459.071815] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557e56088b18
>[ 2459.071824] R10: 0000557e56087a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.071831] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000001
>[ 2459.071848] gdbus           S    0  1082    747 0x00000000
>[ 2459.071859] Call Trace:
>[ 2459.071872]  ? __schedule+0x24e/0x7d0
>[ 2459.071886]  schedule+0x33/0xc0
>[ 2459.071896]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.071906]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.071917]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.071929]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.071938]  do_sys_poll+0x337/0x580
>[ 2459.071958]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.071970]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.071984]  ? poll_select_finish+0x220/0x220
>[ 2459.071994]  ? poll_select_finish+0x220/0x220
>[ 2459.072005]  ? poll_select_finish+0x220/0x220
>[ 2459.072015]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.072030]  ? __might_fault+0x3e/0x90
>[ 2459.072041]  ? __might_fault+0x3e/0x90
>[ 2459.072062]  ? __se_sys_poll+0x2c/0x130
>[ 2459.072070]  __se_sys_poll+0x2c/0x130
>[ 2459.072080]  do_syscall_64+0x5a/0x1c0
>[ 2459.072089]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.072096] RIP: 0033:0x7fa354275bf9
>[ 2459.072105] Code: Bad RIP value.
>[ 2459.072112] RSP: 002b:00007fa34e0a4c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.072119] RAX: ffffffffffffffda RBX: 00007fa340010160 RCX: 00007fa354275bf9
>[ 2459.072125] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fa340010160
>[ 2459.072131] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa3440775a0
>[ 2459.072137] R10: 00007fa34000a360 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.072143] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000003
>[ 2459.072159] dconf worker    S    0  1089    747 0x00000000
>[ 2459.072167] Call Trace:
>[ 2459.072177]  ? __schedule+0x24e/0x7d0
>[ 2459.072189]  schedule+0x33/0xc0
>[ 2459.072197]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.072209]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.072218]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.072227]  do_sys_poll+0x337/0x580
>[ 2459.072252]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.072265]  ? poll_select_finish+0x220/0x220
>[ 2459.072275]  ? alloc_set_pte+0x450/0x540
>[ 2459.072291]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.072307]  ? eventfd_write+0xd9/0x210
>[ 2459.072317]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.072334]  ? __se_sys_poll+0x2c/0x130
>[ 2459.072342]  __se_sys_poll+0x2c/0x130
>[ 2459.072351]  do_syscall_64+0x5a/0x1c0
>[ 2459.072360]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.072367] RIP: 0033:0x7fa354275bf9
>[ 2459.072375] Code: Bad RIP value.
>[ 2459.072381] RSP: 002b:00007fa34d06ec70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.072388] RAX: ffffffffffffffda RBX: 0000557e560b6490 RCX: 00007fa354275bf9
>[ 2459.072395] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557e560b6490
>[ 2459.072400] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557e560b65f8
>[ 2459.072406] R10: 0000557e560a9f00 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.072413] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000001
>[ 2459.072430] gnome-session-b S    0  1101    747 0x00000000
>[ 2459.072438] Call Trace:
>[ 2459.072448]  ? __schedule+0x24e/0x7d0
>[ 2459.072460]  schedule+0x33/0xc0
>[ 2459.072467]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.072477]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.072486]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.072496]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.072505]  do_sys_poll+0x337/0x580
>[ 2459.072522]  ? mark_held_locks+0x49/0x70
>[ 2459.072533]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.072547]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.072559]  ? poll_select_finish+0x220/0x220
>[ 2459.072569]  ? poll_select_finish+0x220/0x220
>[ 2459.072580]  ? poll_select_finish+0x220/0x220
>[ 2459.072591]  ? poll_select_finish+0x220/0x220
>[ 2459.072601]  ? poll_select_finish+0x220/0x220
>[ 2459.072611]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.072619]  ? do_wp_page+0x162/0x570
>[ 2459.072629]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.072642]  ? __do_page_fault+0x26d/0x500
>[ 2459.072656]  ? __se_sys_poll+0x2c/0x130
>[ 2459.072663]  __se_sys_poll+0x2c/0x130
>[ 2459.072673]  do_syscall_64+0x5a/0x1c0
>[ 2459.072682]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.072689] RIP: 0033:0x7f45d88fdbf9
>[ 2459.072697] Code: Bad RIP value.
>[ 2459.072704] RSP: 002b:00007fff6d3af330 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.072711] RAX: ffffffffffffffda RBX: 00007f45bc002080 RCX: 00007f45d88fdbf9
>[ 2459.072717] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 00007f45bc002080
>[ 2459.072723] RBP: 0000000000000005 R08: 0000000000000000 R09: 000055745577d5a0
>[ 2459.072730] R10: 00007f45c4004200 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.072736] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000005
>[ 2459.072751] gmain           S    0  1234    747 0x00000000
>[ 2459.072780] Call Trace:
>[ 2459.072792]  ? __schedule+0x24e/0x7d0
>[ 2459.072804]  schedule+0x33/0xc0
>[ 2459.072812]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.072826]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.072837]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.072847]  do_sys_poll+0x337/0x580
>[ 2459.072871]  ? update_curr+0x1d5/0x3e0
>[ 2459.072889]  ? poll_select_finish+0x220/0x220
>[ 2459.072904]  ? remove_wait_queue+0x12/0x50
>[ 2459.072914]  ? do_wait+0xc6/0x2e0
>[ 2459.072924]  ? do_wait+0xd8/0x2e0
>[ 2459.072934]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.072943]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.072952]  ? do_wait+0xc6/0x2e0
>[ 2459.072963]  ? kernel_wait4+0x98/0x150
>[ 2459.072973]  ? task_stopped_code+0x50/0x50
>[ 2459.072983]  ? __se_sys_wait4+0x78/0xb0
>[ 2459.072999]  ? __se_sys_poll+0x2c/0x130
>[ 2459.073007]  __se_sys_poll+0x2c/0x130
>[ 2459.073016]  do_syscall_64+0x5a/0x1c0
>[ 2459.073027]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.073035] RIP: 0033:0x7f45d88fdbf9
>[ 2459.073043] Code: Bad RIP value.
>[ 2459.073051] RSP: 002b:00007f45cef71af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.073059] RAX: ffffffffffffffda RBX: 00005574556e37d0 RCX: 00007f45d88fdbf9
>[ 2459.073066] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574556e37d0
>[ 2459.073073] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574556e14c8
>[ 2459.073080] R10: 00005574556d7840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.073088] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000001
>[ 2459.073104] gdbus           S    0  1235    747 0x00000000
>[ 2459.073112] Call Trace:
>[ 2459.073122]  ? __schedule+0x24e/0x7d0
>[ 2459.073134]  schedule+0x33/0xc0
>[ 2459.073142]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.073152]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.073161]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.073172]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.073182]  do_sys_poll+0x337/0x580
>[ 2459.073202]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.073214]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.073222]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.073235]  ? poll_select_finish+0x220/0x220
>[ 2459.073246]  ? poll_select_finish+0x220/0x220
>[ 2459.073256]  ? poll_select_finish+0x220/0x220
>[ 2459.073267]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.073282]  ? __might_fault+0x3e/0x90
>[ 2459.073290]  ? __might_fault+0x3e/0x90
>[ 2459.073312]  ? __se_sys_poll+0x2c/0x130
>[ 2459.073320]  __se_sys_poll+0x2c/0x130
>[ 2459.073330]  do_syscall_64+0x5a/0x1c0
>[ 2459.073339]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.073346] RIP: 0033:0x7f45d88fdbf9
>[ 2459.073355] Code: Bad RIP value.
>[ 2459.073362] RSP: 002b:00007f45ce770ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.073369] RAX: ffffffffffffffda RBX: 00007f45c0003af0 RCX: 00007f45d88fdbf9
>[ 2459.073375] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f45c0003af0
>[ 2459.073381] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f45c0003990
>[ 2459.073387] R10: 00007f45c4004e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.073393] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000003
>[ 2459.073409] dconf worker    S    0  1267    747 0x00000000
>[ 2459.073417] Call Trace:
>[ 2459.073427]  ? __schedule+0x24e/0x7d0
>[ 2459.073439]  schedule+0x33/0xc0
>[ 2459.073447]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.073459]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.073469]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.073477]  do_sys_poll+0x337/0x580
>[ 2459.073492]  ? finish_task_switch+0x9b/0x250
>[ 2459.073503]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.073511]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.073520]  ? finish_task_switch+0x9b/0x250
>[ 2459.073527]  ? finish_task_switch+0x6e/0x250
>[ 2459.073536]  ? __switch_to+0x1c/0x460
>[ 2459.073552]  ? poll_select_finish+0x220/0x220
>[ 2459.073565]  ? futex_wait+0x21f/0x240
>[ 2459.073580]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.073595]  ? eventfd_write+0xd9/0x210
>[ 2459.073606]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.073623]  ? __se_sys_poll+0x2c/0x130
>[ 2459.073631]  __se_sys_poll+0x2c/0x130
>[ 2459.073640]  do_syscall_64+0x5a/0x1c0
>[ 2459.073648]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.073655] RIP: 0033:0x7f45d88fdbf9
>[ 2459.073664] Code: Bad RIP value.
>[ 2459.073671] RSP: 002b:00007f45cd561af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.073679] RAX: ffffffffffffffda RBX: 0000557455710d60 RCX: 00007f45d88fdbf9
>[ 2459.073685] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557455710d60
>[ 2459.073691] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557455710e78
>[ 2459.073697] R10: 00007f45c00018a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.073703] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000001
>[ 2459.073719] pulseaudio      S    0  1145    747 0x00000000
>[ 2459.073728] Call Trace:
>[ 2459.073738]  ? __schedule+0x24e/0x7d0
>[ 2459.073750]  schedule+0x33/0xc0
>[ 2459.073779]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.073795]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.073804]  do_sys_poll+0x337/0x580
>[ 2459.073835]  ? poll_select_finish+0x220/0x220
>[ 2459.073848]  ? poll_select_finish+0x220/0x220
>[ 2459.073860]  ? poll_select_finish+0x220/0x220
>[ 2459.073873]  ? poll_select_finish+0x220/0x220
>[ 2459.073885]  ? poll_select_finish+0x220/0x220
>[ 2459.073897]  ? poll_select_finish+0x220/0x220
>[ 2459.073908]  ? poll_select_finish+0x220/0x220
>[ 2459.073921]  ? poll_select_finish+0x220/0x220
>[ 2459.073931]  ? poll_select_finish+0x220/0x220
>[ 2459.073943]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2459.073951]  __se_sys_ppoll+0xb5/0xf0
>[ 2459.073960]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.073971]  do_syscall_64+0x5a/0x1c0
>[ 2459.073980]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.073987] RIP: 0033:0x7f9cf3b84cf6
>[ 2459.073995] Code: Bad RIP value.
>[ 2459.074004] RSP: 002b:00007fff102121e0 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2459.074013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2459.074020] RDX: 0000000000000000 RSI: 0000000000000019 RDI: 0000557698cd1bb0
>[ 2459.074028] RBP: 0000557698ac2ce0 R08: 0000000000000008 R09: 0000000000000000
>[ 2459.074036] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff102122c8
>[ 2459.074043] R13: 0000557698ac2420 R14: 0000557698ae8ca0 R15: 0000000000000000
>[ 2459.074060] alsa-sink-ALC89 S    0  1293    747 0x00000000
>[ 2459.074068] Call Trace:
>[ 2459.074078]  ? __schedule+0x24e/0x7d0
>[ 2459.074090]  schedule+0x33/0xc0
>[ 2459.074098]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.074109]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.074119]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.074128]  do_sys_poll+0x337/0x580
>[ 2459.074144]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.074159]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.074174]  ? poll_select_finish+0x220/0x220
>[ 2459.074185]  ? poll_select_finish+0x220/0x220
>[ 2459.074195]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.074203]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.074211]  ? try_to_wake_up+0x7a/0x810
>[ 2459.074223]  ? wake_up_q+0x54/0x80
>[ 2459.074232]  ? futex_wake+0x93/0x180
>[ 2459.074244]  ? do_futex+0xce/0xc60
>[ 2459.074252]  ? __might_fault+0x3e/0x90
>[ 2459.074270]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2459.074279]  __se_sys_ppoll+0xb5/0xf0
>[ 2459.074287]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.074297]  do_syscall_64+0x5a/0x1c0
>[ 2459.074305]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.074312] RIP: 0033:0x7f9cf3b84cf6
>[ 2459.074320] Code: Bad RIP value.
>[ 2459.074328] RSP: 002b:00007f9cf04b5d00 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2459.074336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2459.074342] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000557698afd1c0
>[ 2459.074349] RBP: 0000557698cdee60 R08: 0000000000000008 R09: 0000000000000000
>[ 2459.074355] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2459.074361] R13: 0000557698b6e4a0 R14: 0000000000000000 R15: 0000557698b057d0
>[ 2459.074377] alsa-source-ALC S    0  1300    747 0x00000000
>[ 2459.074385] Call Trace:
>[ 2459.074395]  ? __schedule+0x24e/0x7d0
>[ 2459.074406]  schedule+0x33/0xc0
>[ 2459.074414]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.074425]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.074435]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.074443]  do_sys_poll+0x337/0x580
>[ 2459.074459]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.074469]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.074481]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.074495]  ? poll_select_finish+0x220/0x220
>[ 2459.074505]  ? poll_select_finish+0x220/0x220
>[ 2459.074516]  ? poll_select_finish+0x220/0x220
>[ 2459.074529]  ? wake_up_q+0x54/0x80
>[ 2459.074538]  ? futex_wake+0x93/0x180
>[ 2459.074551]  ? do_futex+0xce/0xc60
>[ 2459.074565]  ? task_work_run+0x73/0xb0
>[ 2459.074576]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2459.074584]  __se_sys_ppoll+0xb5/0xf0
>[ 2459.074592]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.074603]  do_syscall_64+0x5a/0x1c0
>[ 2459.074611]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.074619] RIP: 0033:0x7f9cf3b84cf6
>[ 2459.074628] Code: Bad RIP value.
>[ 2459.074634] RSP: 002b:00007f9cee2e5cf0 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2459.074641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2459.074647] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000557698afc520
>[ 2459.074656] RBP: 0000557698b97060 R08: 0000000000000008 R09: 0000000000000000
>[ 2459.074662] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2459.074668] R13: 0000000000000000 R14: 00007f9cee2e5e00 R15: 0000557698b99380
>[ 2459.074685] evolution-sourc S    0  1147    747 0x00000000
>[ 2459.074692] Call Trace:
>[ 2459.074702]  ? __schedule+0x24e/0x7d0
>[ 2459.074714]  schedule+0x33/0xc0
>[ 2459.074722]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.074733]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.074744]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.074752]  do_sys_poll+0x337/0x580
>[ 2459.074788]  ? finish_task_switch+0x9b/0x250
>[ 2459.074801]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.074809]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.074819]  ? finish_task_switch+0x9b/0x250
>[ 2459.074830]  ? finish_task_switch+0x6e/0x250
>[ 2459.074840]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.074851]  ? __switch_to+0x2d1/0x460
>[ 2459.074862]  ? __schedule+0x256/0x7d0
>[ 2459.074875]  ? poll_select_finish+0x220/0x220
>[ 2459.074889]  ? try_to_wake_up+0x451/0x810
>[ 2459.074903]  ? wake_up_q+0x54/0x80
>[ 2459.074913]  ? futex_wake+0x93/0x180
>[ 2459.074925]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.074937]  ? ___preempt_schedule+0x16/0x20
>[ 2459.074948]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.074959]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.074967]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.074975]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.074986]  ? __se_sys_poll+0x96/0x130
>[ 2459.074994]  __se_sys_poll+0x96/0x130
>[ 2459.075003]  do_syscall_64+0x5a/0x1c0
>[ 2459.075012]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.075022] RIP: 0033:0x7f0ecb97abf9
>[ 2459.075031] Code: Bad RIP value.
>[ 2459.075037] RSP: 002b:00007ffe95a1dae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.075045] RAX: ffffffffffffffda RBX: 000055d1a9c62e30 RCX: 00007f0ecb97abf9
>[ 2459.075052] RDX: 000000000036e653 RSI: 0000000000000001 RDI: 000055d1a9c62e30
>[ 2459.075059] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055d1a9c3b9f8
>[ 2459.075065] R10: 000055d1a9c3d420 R11: 0000000000000293 R12: 000000000036e653
>[ 2459.075072] R13: 000000000036e653 R14: 00007f0ecc21bf70 R15: 0000000000000001
>[ 2459.075088] dconf worker    S    0  1173    747 0x00000000
>[ 2459.075096] Call Trace:
>[ 2459.075107]  ? __schedule+0x24e/0x7d0
>[ 2459.075119]  schedule+0x33/0xc0
>[ 2459.075127]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.075137]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.075147]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.075156]  do_sys_poll+0x337/0x580
>[ 2459.075171]  ? finish_task_switch+0x9b/0x250
>[ 2459.075184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.075202]  ? poll_select_finish+0x220/0x220
>[ 2459.075212]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.075223]  ? try_to_wake_up+0x70/0x810
>[ 2459.075233]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.075248]  ? __might_fault+0x3e/0x90
>[ 2459.075257]  ? __might_fault+0x3e/0x90
>[ 2459.075278]  ? __se_sys_poll+0x2c/0x130
>[ 2459.075286]  __se_sys_poll+0x2c/0x130
>[ 2459.075297]  do_syscall_64+0x5a/0x1c0
>[ 2459.075305]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.075312] RIP: 0033:0x7f0ecb97abf9
>[ 2459.075320] Code: Bad RIP value.
>[ 2459.075326] RSP: 002b:00007f0ebf506cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.075334] RAX: ffffffffffffffda RBX: 000055d1a9c03e10 RCX: 00007f0ecb97abf9
>[ 2459.075340] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055d1a9c03e10
>[ 2459.075346] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055d1a9c452b8
>[ 2459.075352] R10: 000055d1a9c43f40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.075358] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000001
>[ 2459.075373] gmain           S    0  1181    747 0x00000000
>[ 2459.075381] Call Trace:
>[ 2459.075391]  ? __schedule+0x24e/0x7d0
>[ 2459.075403]  schedule+0x33/0xc0
>[ 2459.075411]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.075424]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.075433]  do_sys_poll+0x337/0x580
>[ 2459.075446]  ? preempt_count_add+0x49/0xa0
>[ 2459.075457]  ? preempt_count_add+0x49/0xa0
>[ 2459.075464]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.075472]  ? prep_new_page+0x48/0xe0
>[ 2459.075481]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.075499]  ? poll_select_finish+0x220/0x220
>[ 2459.075510]  ? poll_select_finish+0x220/0x220
>[ 2459.075520]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.075531]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.075546]  ? __might_fault+0x3e/0x90
>[ 2459.075554]  ? __might_fault+0x3e/0x90
>[ 2459.075575]  ? __se_sys_poll+0x2c/0x130
>[ 2459.075583]  __se_sys_poll+0x2c/0x130
>[ 2459.075592]  do_syscall_64+0x5a/0x1c0
>[ 2459.075601]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.075608] RIP: 0033:0x7f0ecb97abf9
>[ 2459.075616] Code: Bad RIP value.
>[ 2459.075623] RSP: 002b:00007f0ebed05cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.075630] RAX: ffffffffffffffda RBX: 00007f0eb8006d00 RCX: 00007f0ecb97abf9
>[ 2459.075639] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f0eb8006d00
>[ 2459.075645] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d1a9c5a080
>[ 2459.075651] R10: 000055d1a9c44780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.075657] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000002
>[ 2459.075672] gdbus           S    0  1186    747 0x00000000
>[ 2459.075680] Call Trace:
>[ 2459.075690]  ? __schedule+0x24e/0x7d0
>[ 2459.075702]  schedule+0x33/0xc0
>[ 2459.075710]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.075722]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.075732]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.075741]  do_sys_poll+0x337/0x580
>[ 2459.075753]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.075785]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.075796]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.075805]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.075814]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.075825]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.075837]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.075853]  ? poll_select_finish+0x220/0x220
>[ 2459.075864]  ? poll_select_finish+0x220/0x220
>[ 2459.075875]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.075889]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.075907]  ? __fget+0xf7/0x200
>[ 2459.075921]  ? __fget+0x114/0x200
>[ 2459.075935]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.075946]  ? __se_sys_poll+0x2c/0x130
>[ 2459.075953]  __se_sys_poll+0x2c/0x130
>[ 2459.075963]  do_syscall_64+0x5a/0x1c0
>[ 2459.075971]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.075979] RIP: 0033:0x7f0ecb97abf9
>[ 2459.075988] Code: Bad RIP value.
>[ 2459.075994] RSP: 002b:00007f0ebe093ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.076003] RAX: ffffffffffffffda RBX: 00007f0eb801ae80 RCX: 00007f0ecb97abf9
>[ 2459.076009] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f0eb801ae80
>[ 2459.076017] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f0eb80191d8
>[ 2459.076026] R10: 00007f0eb8001500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.076032] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000002
>[ 2459.076048] rtkit-daemon    S    0  1152      1 0x00000000
>[ 2459.076057] Call Trace:
>[ 2459.076067]  ? __schedule+0x24e/0x7d0
>[ 2459.076079]  schedule+0x33/0xc0
>[ 2459.076087]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.076097]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.076105]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.076117]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.076125]  do_sys_poll+0x337/0x580
>[ 2459.076138]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.076149]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.076159]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.076168]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.076176]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.076186]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.076195]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.076209]  ? poll_select_finish+0x220/0x220
>[ 2459.076218]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.076228]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.076235]  ? kfree+0x28d/0x2d0
>[ 2459.076245]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.076256]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.076271]  ? __fget+0xf7/0x200
>[ 2459.076283]  ? __fget+0x114/0x200
>[ 2459.076295]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.076306]  ? __se_sys_poll+0x2c/0x130
>[ 2459.076314]  __se_sys_poll+0x2c/0x130
>[ 2459.076323]  do_syscall_64+0x5a/0x1c0
>[ 2459.076332]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.076339] RIP: 0033:0x7f74de2f5bf9
>[ 2459.076349] Code: Bad RIP value.
>[ 2459.076355] RSP: 002b:00007fff39be3590 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.076363] RAX: ffffffffffffffda RBX: 00007fff39be35d0 RCX: 00007f74de2f5bf9
>[ 2459.076371] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fff39be35d0
>[ 2459.076378] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000560c3b4607e0
>[ 2459.076384] R10: ffffffffffffff8b R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.076391] R13: 0000000000000006 R14: 00007fff39be35d0 R15: 0000000000000004
>[ 2459.076407] rtkit-daemon    S    0  1158      1 0x00000000
>[ 2459.076415] Call Trace:
>[ 2459.076427]  ? __schedule+0x24e/0x7d0
>[ 2459.076439]  schedule+0x33/0xc0
>[ 2459.076447]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.076456]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.076467]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.076475]  do_sys_poll+0x337/0x580
>[ 2459.076494]  ? clockevents_program_min_delta+0x23/0xf0
>[ 2459.076505]  ? hrtimer_start_range_ns+0x223/0x350
>[ 2459.076513]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.076527]  ? poll_select_finish+0x220/0x220
>[ 2459.076539]  ? select_task_rq_rt+0xa6/0x180
>[ 2459.076546]  ? try_to_wake_up+0x70/0x810
>[ 2459.076559]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.076566]  ? try_to_wake_up+0x7a/0x810
>[ 2459.076577]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.076588]  ? eventfd_write+0xd9/0x210
>[ 2459.076600]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.076612]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.076619]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.076626]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.076637]  ? __se_sys_poll+0x96/0x130
>[ 2459.076645]  __se_sys_poll+0x96/0x130
>[ 2459.076655]  do_syscall_64+0x5a/0x1c0
>[ 2459.076664]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.076671] RIP: 0033:0x7f74de2f5bf9
>[ 2459.076679] Code: Bad RIP value.
>[ 2459.076685] RSP: 002b:00007f74dcba3dd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.076692] RAX: ffffffffffffffda RBX: 00007f74dcba3e18 RCX: 00007f74de2f5bf9
>[ 2459.076698] RDX: 0000000000001388 RSI: 0000000000000001 RDI: 00007f74dcba3e18
>[ 2459.076704] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f74dcba3e20
>[ 2459.076710] R10: 0000000000000995 R11: 0000000000000293 R12: 0000000000001388
>[ 2459.076716] R13: 0000000000000000 R14: 00007f74dcba3e20 R15: 0000000000000995
>[ 2459.076731] rtkit-daemon    S    0  1159      1 0x00000000
>[ 2459.076739] Call Trace:
>[ 2459.076749]  ? __schedule+0x24e/0x7d0
>[ 2459.076784]  schedule+0x33/0xc0
>[ 2459.076795]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.076804]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.076815]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.076827]  do_sys_poll+0x337/0x580
>[ 2459.076850]  ? ep_poll_callback+0x325/0x580
>[ 2459.076865]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.076874]  ? ep_poll_callback+0x325/0x580
>[ 2459.076887]  ? poll_select_finish+0x220/0x220
>[ 2459.076899]  ? poll_select_finish+0x220/0x220
>[ 2459.076912]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.076924]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.076938]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.076949]  ? __might_fault+0x3e/0x90
>[ 2459.076961]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.076972]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.076980]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.076988]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.076999]  ? __se_sys_poll+0x96/0x130
>[ 2459.077008]  __se_sys_poll+0x96/0x130
>[ 2459.077019]  do_syscall_64+0x5a/0x1c0
>[ 2459.077028]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.077035] RIP: 0033:0x7f74de2f5bf9
>[ 2459.077043] Code: Bad RIP value.
>[ 2459.077049] RSP: 002b:00007f74dc3a2dc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.077057] RAX: ffffffffffffffda RBX: 00007f74dc3a2e20 RCX: 00007f74de2f5bf9
>[ 2459.077065] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f74dc3a2e20
>[ 2459.077072] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f74dc3a2e10
>[ 2459.077080] R10: 0000000000000995 R11: 0000000000000293 R12: 0000000000002710
>[ 2459.077086] R13: 0000000000256e08 R14: 00007f74dc3a2e10 R15: 00007f74dc3a2e20
>[ 2459.077103] upowerd         S    0  1161      1 0x00000000
>[ 2459.077112] Call Trace:
>[ 2459.077122]  ? __schedule+0x24e/0x7d0
>[ 2459.077134]  schedule+0x33/0xc0
>[ 2459.077143]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.077153]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.077162]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.077172]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.077181]  do_sys_poll+0x337/0x580
>[ 2459.077193]  ? __switch_to_asm+0x34/0x70
>[ 2459.077204]  ? finish_task_switch+0x9b/0x250
>[ 2459.077214]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.077223]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.077232]  ? finish_task_switch+0x9b/0x250
>[ 2459.077239]  ? finish_task_switch+0x6e/0x250
>[ 2459.077246]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.077254]  ? __switch_to+0x2d1/0x460
>[ 2459.077265]  ? __schedule+0x256/0x7d0
>[ 2459.077278]  ? poll_select_finish+0x220/0x220
>[ 2459.077288]  ? poll_select_finish+0x220/0x220
>[ 2459.077298]  ? try_to_wake_up+0x451/0x810
>[ 2459.077310]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.077326]  ? __might_fault+0x3e/0x90
>[ 2459.077335]  ? __might_fault+0x3e/0x90
>[ 2459.077356]  ? __se_sys_poll+0x2c/0x130
>[ 2459.077364]  __se_sys_poll+0x2c/0x130
>[ 2459.077373]  do_syscall_64+0x5a/0x1c0
>[ 2459.077383]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.077390] RIP: 0033:0x7fde23f91bf9
>[ 2459.077398] Code: Bad RIP value.
>[ 2459.077404] RSP: 002b:00007fff5ae22e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.077411] RAX: ffffffffffffffda RBX: 0000564ca2979ef0 RCX: 00007fde23f91bf9
>[ 2459.077417] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564ca2979ef0
>[ 2459.077423] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564ca297adf0
>[ 2459.077429] R10: 0000564ca29753a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.077435] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000002
>[ 2459.077452] gmain           S    0  1174      1 0x00000000
>[ 2459.077460] Call Trace:
>[ 2459.077470]  ? __schedule+0x24e/0x7d0
>[ 2459.077481]  schedule+0x33/0xc0
>[ 2459.077489]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.077500]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.077510]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.077518]  do_sys_poll+0x337/0x580
>[ 2459.077530]  ? preempt_count_add+0x49/0xa0
>[ 2459.077541]  ? preempt_count_add+0x49/0xa0
>[ 2459.077548]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.077556]  ? prep_new_page+0x48/0xe0
>[ 2459.077565]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.077583]  ? poll_select_finish+0x220/0x220
>[ 2459.077596]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.077607]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.077622]  ? __might_fault+0x3e/0x90
>[ 2459.077632]  ? __might_fault+0x3e/0x90
>[ 2459.077652]  ? __se_sys_poll+0x2c/0x130
>[ 2459.077660]  __se_sys_poll+0x2c/0x130
>[ 2459.077670]  do_syscall_64+0x5a/0x1c0
>[ 2459.077679]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.077686] RIP: 0033:0x7fde23f91bf9
>[ 2459.077694] Code: Bad RIP value.
>[ 2459.077702] RSP: 002b:00007fde20238cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.077709] RAX: ffffffffffffffda RBX: 0000564ca292e290 RCX: 00007fde23f91bf9
>[ 2459.077717] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000564ca292e290
>[ 2459.077725] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564ca295f408
>[ 2459.077732] R10: 0000564ca294f0a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.077738] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000001
>[ 2459.077754] gdbus           S    0  1183      1 0x00000000
>[ 2459.077787] Call Trace:
>[ 2459.077799]  ? __schedule+0x24e/0x7d0
>[ 2459.077811]  schedule+0x33/0xc0
>[ 2459.077819]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.077833]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.077844]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.077855]  do_sys_poll+0x337/0x580
>[ 2459.077873]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.077888]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.077901]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.077910]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.077925]  ? poll_select_finish+0x220/0x220
>[ 2459.077936]  ? poll_select_finish+0x220/0x220
>[ 2459.077950]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.077965]  ? __might_fault+0x3e/0x90
>[ 2459.077973]  ? __might_fault+0x3e/0x90
>[ 2459.077994]  ? __se_sys_poll+0x2c/0x130
>[ 2459.078001]  __se_sys_poll+0x2c/0x130
>[ 2459.078011]  do_syscall_64+0x5a/0x1c0
>[ 2459.078022]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.078030] RIP: 0033:0x7fde23f91bf9
>[ 2459.078037] Code: Bad RIP value.
>[ 2459.078044] RSP: 002b:00007fde1fa37ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.078051] RAX: ffffffffffffffda RBX: 0000564ca2972f70 RCX: 00007fde23f91bf9
>[ 2459.078059] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564ca2972f70
>[ 2459.078067] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564ca2971498
>[ 2459.078073] R10: 0000564ca294f480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.078080] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000002
>[ 2459.078098] goa-daemon      S    0  1238    747 0x00000000
>[ 2459.078105] Call Trace:
>[ 2459.078115]  ? __schedule+0x24e/0x7d0
>[ 2459.078128]  schedule+0x33/0xc0
>[ 2459.078136]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.078146]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.078157]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.078167]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.078176]  do_sys_poll+0x337/0x580
>[ 2459.078191]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078207]  ? futex_wait_setup+0x116/0x140
>[ 2459.078222]  ? poll_select_finish+0x220/0x220
>[ 2459.078232]  ? poll_select_finish+0x220/0x220
>[ 2459.078243]  ? try_to_wake_up+0x70/0x810
>[ 2459.078251]  ? get_futex_key+0x495/0x620
>[ 2459.078262]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078277]  ? __might_fault+0x3e/0x90
>[ 2459.078285]  ? __might_fault+0x3e/0x90
>[ 2459.078305]  ? __se_sys_poll+0x2c/0x130
>[ 2459.078313]  __se_sys_poll+0x2c/0x130
>[ 2459.078323]  do_syscall_64+0x5a/0x1c0
>[ 2459.078331]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.078338] RIP: 0033:0x7f227a514bf9
>[ 2459.078346] Code: Bad RIP value.
>[ 2459.078354] RSP: 002b:00007ffc714501c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.078362] RAX: ffffffffffffffda RBX: 000055ab579a1c20 RCX: 00007f227a514bf9
>[ 2459.078368] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ab579a1c20
>[ 2459.078374] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ab5799b490
>[ 2459.078381] R10: 000055ab579972a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.078387] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000002
>[ 2459.078403] gmain           S    0  1348    747 0x00000000
>[ 2459.078411] Call Trace:
>[ 2459.078421]  ? __schedule+0x24e/0x7d0
>[ 2459.078433]  schedule+0x33/0xc0
>[ 2459.078441]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.078455]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.078463]  do_sys_poll+0x337/0x580
>[ 2459.078478]  ? preempt_count_add+0x49/0xa0
>[ 2459.078488]  ? preempt_count_add+0x49/0xa0
>[ 2459.078496]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.078505]  ? prep_new_page+0x48/0xe0
>[ 2459.078514]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.078532]  ? poll_select_finish+0x220/0x220
>[ 2459.078543]  ? poll_select_finish+0x220/0x220
>[ 2459.078553]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078563]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078578]  ? __might_fault+0x3e/0x90
>[ 2459.078587]  ? __might_fault+0x3e/0x90
>[ 2459.078608]  ? __se_sys_poll+0x2c/0x130
>[ 2459.078616]  __se_sys_poll+0x2c/0x130
>[ 2459.078626]  do_syscall_64+0x5a/0x1c0
>[ 2459.078634]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.078642] RIP: 0033:0x7f227a514bf9
>[ 2459.078651] Code: Bad RIP value.
>[ 2459.078657] RSP: 002b:00007f2262e8da70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.078665] RAX: ffffffffffffffda RBX: 000055ab5795ed60 RCX: 00007f227a514bf9
>[ 2459.078671] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ab5795ed60
>[ 2459.078677] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ab57995590
>[ 2459.078682] R10: 000055ab57983880 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.078689] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000002
>[ 2459.078705] gdbus           S    0  1355    747 0x00000000
>[ 2459.078713] Call Trace:
>[ 2459.078722]  ? __schedule+0x24e/0x7d0
>[ 2459.078736]  schedule+0x33/0xc0
>[ 2459.078744]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.078753]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.078785]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.078797]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.078807]  do_sys_poll+0x337/0x580
>[ 2459.078828]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078842]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.078857]  ? poll_select_finish+0x220/0x220
>[ 2459.078870]  ? poll_select_finish+0x220/0x220
>[ 2459.078881]  ? poll_select_finish+0x220/0x220
>[ 2459.078893]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.078909]  ? __might_fault+0x3e/0x90
>[ 2459.078919]  ? __might_fault+0x3e/0x90
>[ 2459.078940]  ? __se_sys_poll+0x2c/0x130
>[ 2459.078948]  __se_sys_poll+0x2c/0x130
>[ 2459.078959]  do_syscall_64+0x5a/0x1c0
>[ 2459.078967]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.078974] RIP: 0033:0x7f227a514bf9
>[ 2459.078983] Code: Bad RIP value.
>[ 2459.078989] RSP: 002b:00007f2261e8ba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.078997] RAX: ffffffffffffffda RBX: 00007f2258003bb0 RCX: 00007f227a514bf9
>[ 2459.079003] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f2258003bb0
>[ 2459.079011] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f2258012460
>[ 2459.079019] R10: 000055ab57997e40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.079025] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000003
>[ 2459.079042] dconf worker    S    0  1362    747 0x00000000
>[ 2459.079050] Call Trace:
>[ 2459.079060]  ? __schedule+0x24e/0x7d0
>[ 2459.079072]  schedule+0x33/0xc0
>[ 2459.079080]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.079092]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.079101]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.079110]  do_sys_poll+0x337/0x580
>[ 2459.079125]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.079134]  ? prep_new_page+0x48/0xe0
>[ 2459.079147]  ? futex_wait_setup+0x116/0x140
>[ 2459.079162]  ? poll_select_finish+0x220/0x220
>[ 2459.079173]  ? futex_wait+0xd6/0x240
>[ 2459.079184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.079192]  ? get_futex_key+0x495/0x620
>[ 2459.079205]  ? futex_wake+0x93/0x180
>[ 2459.079218]  ? do_futex+0xce/0xc60
>[ 2459.079226]  ? __might_fault+0x3e/0x90
>[ 2459.079248]  ? __se_sys_poll+0x2c/0x130
>[ 2459.079256]  __se_sys_poll+0x2c/0x130
>[ 2459.079265]  do_syscall_64+0x5a/0x1c0
>[ 2459.079274]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.079281] RIP: 0033:0x7f227a514bf9
>[ 2459.079291] Code: Bad RIP value.
>[ 2459.079297] RSP: 002b:00007f226147da70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.079304] RAX: ffffffffffffffda RBX: 000055ab57979280 RCX: 00007f227a514bf9
>[ 2459.079312] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055ab57979280
>[ 2459.079318] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055ab57979418
>[ 2459.079325] R10: 000055ab57977400 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.079331] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000001
>[ 2459.079347] dconf-service   S    0  1272    747 0x00000000
>[ 2459.079355] Call Trace:
>[ 2459.079365]  ? __schedule+0x24e/0x7d0
>[ 2459.079377]  schedule+0x33/0xc0
>[ 2459.079385]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.079397]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.079406]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.079415]  do_sys_poll+0x337/0x580
>[ 2459.079432]  ? lookup_fast+0xc8/0x470
>[ 2459.079443]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.079462]  ? poll_select_finish+0x220/0x220
>[ 2459.079473]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.079483]  ? try_to_wake_up+0x70/0x810
>[ 2459.079491]  ? get_futex_key+0x495/0x620
>[ 2459.079503]  ? futex_wake+0x93/0x180
>[ 2459.079510]  ? try_to_wake_up+0x7a/0x810
>[ 2459.079522]  ? do_futex+0xce/0xc60
>[ 2459.079530]  ? eventfd_write+0xd9/0x210
>[ 2459.079541]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.079558]  ? __se_sys_poll+0x2c/0x130
>[ 2459.079566]  __se_sys_poll+0x2c/0x130
>[ 2459.079576]  do_syscall_64+0x5a/0x1c0
>[ 2459.079585]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.079592] RIP: 0033:0x7f3b13475bf9
>[ 2459.079601] Code: Bad RIP value.
>[ 2459.079607] RSP: 002b:00007ffd346cc030 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.079615] RAX: ffffffffffffffda RBX: 000055f258cefd80 RCX: 00007f3b13475bf9
>[ 2459.079621] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f258cefd80
>[ 2459.079627] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f258cd0248
>[ 2459.079634] R10: 000055f258cd0420 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.079640] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000001
>[ 2459.079656] gmain           S    0  1275    747 0x00000000
>[ 2459.079663] Call Trace:
>[ 2459.079673]  ? __schedule+0x24e/0x7d0
>[ 2459.079685]  schedule+0x33/0xc0
>[ 2459.079693]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.079704]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.079713]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.079722]  do_sys_poll+0x337/0x580
>[ 2459.079734]  ? preempt_count_add+0x49/0xa0
>[ 2459.079745]  ? preempt_count_add+0x49/0xa0
>[ 2459.079752]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.079784]  ? prep_new_page+0x48/0xe0
>[ 2459.079796]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.079814]  ? poll_select_finish+0x220/0x220
>[ 2459.079830]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.079842]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.079858]  ? __might_fault+0x3e/0x90
>[ 2459.079868]  ? __might_fault+0x3e/0x90
>[ 2459.079889]  ? __se_sys_poll+0x2c/0x130
>[ 2459.079900]  __se_sys_poll+0x2c/0x130
>[ 2459.079911]  do_syscall_64+0x5a/0x1c0
>[ 2459.079922]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.079931] RIP: 0033:0x7f3b13475bf9
>[ 2459.079939] Code: Bad RIP value.
>[ 2459.079945] RSP: 002b:00007f3b11bcdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.079953] RAX: ffffffffffffffda RBX: 000055f258cd14a0 RCX: 00007f3b13475bf9
>[ 2459.079959] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f258cd14a0
>[ 2459.079965] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f258cd4138
>[ 2459.079971] R10: 000055f258cd04e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.079979] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000001
>[ 2459.079995] gdbus           S    0  1276    747 0x00000000
>[ 2459.080003] Call Trace:
>[ 2459.080015]  ? __schedule+0x24e/0x7d0
>[ 2459.080028]  schedule+0x33/0xc0
>[ 2459.080036]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.080048]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.080058]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.080067]  do_sys_poll+0x337/0x580
>[ 2459.080080]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.080091]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.080100]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.080109]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.080118]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.080126]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.080137]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.080152]  ? poll_select_finish+0x220/0x220
>[ 2459.080162]  ? poll_select_finish+0x220/0x220
>[ 2459.080173]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.080184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080199]  ? __fget+0xf7/0x200
>[ 2459.080211]  ? __fget+0x114/0x200
>[ 2459.080223]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.080234]  ? __se_sys_poll+0x2c/0x130
>[ 2459.080242]  __se_sys_poll+0x2c/0x130
>[ 2459.080251]  do_syscall_64+0x5a/0x1c0
>[ 2459.080260]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.080266] RIP: 0033:0x7f3b13475bf9
>[ 2459.080274] Code: Bad RIP value.
>[ 2459.080281] RSP: 002b:00007f3b113ccce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.080287] RAX: ffffffffffffffda RBX: 000055f258ce5c80 RCX: 00007f3b13475bf9
>[ 2459.080294] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f258ce5c80
>[ 2459.080300] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f258ce45e8
>[ 2459.080306] R10: 000055f258cd08c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.080312] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000002
>[ 2459.080328] evolution-calen S    0  1285    747 0x00000000
>[ 2459.080336] Call Trace:
>[ 2459.080346]  ? __schedule+0x24e/0x7d0
>[ 2459.080358]  schedule+0x33/0xc0
>[ 2459.080367]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.080379]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.080389]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.080397]  do_sys_poll+0x337/0x580
>[ 2459.080415]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080426]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080443]  ? poll_select_finish+0x220/0x220
>[ 2459.080456]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080467]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080482]  ? __might_fault+0x3e/0x90
>[ 2459.080490]  ? __might_fault+0x3e/0x90
>[ 2459.080512]  ? __se_sys_poll+0x2c/0x130
>[ 2459.080520]  __se_sys_poll+0x2c/0x130
>[ 2459.080529]  do_syscall_64+0x5a/0x1c0
>[ 2459.080537]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.080544] RIP: 0033:0x7fe010fdbbf9
>[ 2459.080553] Code: Bad RIP value.
>[ 2459.080560] RSP: 002b:00007ffeea3b4440 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.080567] RAX: ffffffffffffffda RBX: 00005633da84a380 RCX: 00007fe010fdbbf9
>[ 2459.080573] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005633da84a380
>[ 2459.080579] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633d8508a48
>[ 2459.080585] R10: 00005633da7fb620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.080592] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2459.080607] gmain           S    0  1440    747 0x00000000
>[ 2459.080615] Call Trace:
>[ 2459.080627]  ? __schedule+0x24e/0x7d0
>[ 2459.080639]  schedule+0x33/0xc0
>[ 2459.080647]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.080661]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.080669]  do_sys_poll+0x337/0x580
>[ 2459.080683]  ? preempt_count_add+0x49/0xa0
>[ 2459.080693]  ? preempt_count_add+0x49/0xa0
>[ 2459.080701]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.080710]  ? prep_new_page+0x48/0xe0
>[ 2459.080719]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.080737]  ? poll_select_finish+0x220/0x220
>[ 2459.080747]  ? poll_select_finish+0x220/0x220
>[ 2459.080757]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.080794]  ? do_wp_page+0x162/0x570
>[ 2459.080807]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.080818]  ? do_wp_page+0x162/0x570
>[ 2459.080830]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.080845]  ? __do_page_fault+0x26d/0x500
>[ 2459.080860]  ? __se_sys_poll+0x2c/0x130
>[ 2459.080869]  __se_sys_poll+0x2c/0x130
>[ 2459.080881]  do_syscall_64+0x5a/0x1c0
>[ 2459.080890]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.080899] RIP: 0033:0x7fe010fdbbf9
>[ 2459.080908] Code: Bad RIP value.
>[ 2459.080916] RSP: 002b:00007fe004061cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.080926] RAX: ffffffffffffffda RBX: 00005633d85089a0 RCX: 00007fe010fdbbf9
>[ 2459.080933] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005633d85089a0
>[ 2459.080939] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005633da821dd0
>[ 2459.080946] R10: 00005633da81fa40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.080952] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000002
>[ 2459.080967] gdbus           S    0  1442    747 0x00000000
>[ 2459.080975] Call Trace:
>[ 2459.080986]  ? __schedule+0x24e/0x7d0
>[ 2459.080999]  schedule+0x33/0xc0
>[ 2459.081007]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.081020]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.081030]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.081039]  do_sys_poll+0x337/0x580
>[ 2459.081065]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.081073]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.081088]  ? poll_select_finish+0x220/0x220
>[ 2459.081098]  ? poll_select_finish+0x220/0x220
>[ 2459.081112]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.081127]  ? __might_fault+0x3e/0x90
>[ 2459.081135]  ? __might_fault+0x3e/0x90
>[ 2459.081156]  ? __se_sys_poll+0x2c/0x130
>[ 2459.081166]  __se_sys_poll+0x2c/0x130
>[ 2459.081175]  do_syscall_64+0x5a/0x1c0
>[ 2459.081185]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.081191] RIP: 0033:0x7fe010fdbbf9
>[ 2459.081199] Code: Bad RIP value.
>[ 2459.081205] RSP: 002b:00007fe0033efca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.081213] RAX: ffffffffffffffda RBX: 00005633da81a470 RCX: 00007fe010fdbbf9
>[ 2459.081219] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005633da81a470
>[ 2459.081225] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005633da818c98
>[ 2459.081231] R10: 00005633da804a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.081238] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000002
>[ 2459.081254] dconf worker    S    0  1473    747 0x00000000
>[ 2459.081261] Call Trace:
>[ 2459.081271]  ? __schedule+0x24e/0x7d0
>[ 2459.081283]  schedule+0x33/0xc0
>[ 2459.081291]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.081303]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.081312]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.081321]  do_sys_poll+0x337/0x580
>[ 2459.081336]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.081351]  ? futex_wait_setup+0x116/0x140
>[ 2459.081366]  ? poll_select_finish+0x220/0x220
>[ 2459.081380]  ? futex_wake+0x14d/0x180
>[ 2459.081387]  ? get_futex_key+0x495/0x620
>[ 2459.081400]  ? futex_wake+0x93/0x180
>[ 2459.081412]  ? do_futex+0xce/0xc60
>[ 2459.081420]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.081429]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.081441]  ? __do_page_fault+0x26d/0x500
>[ 2459.081455]  ? __se_sys_poll+0x2c/0x130
>[ 2459.081463]  __se_sys_poll+0x2c/0x130
>[ 2459.081472]  do_syscall_64+0x5a/0x1c0
>[ 2459.081481]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.081488] RIP: 0033:0x7fe010fdbbf9
>[ 2459.081495] Code: Bad RIP value.
>[ 2459.081502] RSP: 002b:00007fdff1cf4cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.081509] RAX: ffffffffffffffda RBX: 00005633da828ca0 RCX: 00007fe010fdbbf9
>[ 2459.081517] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005633da828ca0
>[ 2459.081523] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633da828e08
>[ 2459.081529] R10: 00007fdff4001c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.081535] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2459.081550] evolution-calen S    0  1474    747 0x00000000
>[ 2459.081558] Call Trace:
>[ 2459.081568]  ? __schedule+0x24e/0x7d0
>[ 2459.081580]  schedule+0x33/0xc0
>[ 2459.081588]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.081599]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.081608]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.081616]  do_sys_poll+0x337/0x580
>[ 2459.081641]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.081649]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.081664]  ? poll_select_finish+0x220/0x220
>[ 2459.081674]  ? update_curr+0xd9/0x3e0
>[ 2459.081685]  ? try_to_wake_up+0x70/0x810
>[ 2459.081697]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.081705]  ? try_to_wake_up+0x7a/0x810
>[ 2459.081719]  ? eventfd_write+0xd9/0x210
>[ 2459.081729]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.081746]  ? __se_sys_poll+0x2c/0x130
>[ 2459.081754]  __se_sys_poll+0x2c/0x130
>[ 2459.081785]  do_syscall_64+0x5a/0x1c0
>[ 2459.081796]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.081803] RIP: 0033:0x7fe010fdbbf9
>[ 2459.081812] Code: Bad RIP value.
>[ 2459.081823] RSP: 002b:00007fdff14f3c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.081833] RAX: ffffffffffffffda RBX: 00007fdfe4079070 RCX: 00007fe010fdbbf9
>[ 2459.081840] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fdfe4079070
>[ 2459.081847] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633da829cb8
>[ 2459.081855] R10: 00005633da81f840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.081862] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2459.081880] compiz          D    0  1329    747 0x00004000
>[ 2459.081891] Call Trace:
>[ 2459.081903]  ? __schedule+0x24e/0x7d0
>[ 2459.081917]  schedule+0x33/0xc0
>[ 2459.081928]  schedule_preempt_disabled+0x14/0x20
>[ 2459.081935]  __mutex_lock+0x281/0x9c0
>[ 2459.081945]  ? __pm_runtime_resume+0x54/0x80
>[ 2459.082003]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.082058]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.082103]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.082153]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2459.082200]  i915_gem_create_ioctl+0x17/0x30 [i915]
>[ 2459.082213]  drm_ioctl_kernel+0x88/0xf0
>[ 2459.082225]  drm_ioctl+0x2f8/0x3b0
>[ 2459.082273]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2459.082292]  do_vfs_ioctl+0xa5/0x6f0
>[ 2459.082304]  ? __fget+0x114/0x200
>[ 2459.082314]  ksys_ioctl+0x3a/0x70
>[ 2459.082325]  __x64_sys_ioctl+0x16/0x20
>[ 2459.082333]  do_syscall_64+0x5a/0x1c0
>[ 2459.082342]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.082350] RIP: 0033:0x7fa6145b75d7
>[ 2459.082362] Code: Bad RIP value.
>[ 2459.082369] RSP: 002b:00007fff8dddb288 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2459.082377] RAX: ffffffffffffffda RBX: 00005592aa0bd700 RCX: 00007fa6145b75d7
>[ 2459.082385] RDX: 00007fff8dddb310 RSI: 00000000c010645b RDI: 000000000000000a
>[ 2459.082391] RBP: 00007fff8dddb310 R08: 00005592aa0bd700 R09: 00007fa61488cc40
>[ 2459.082397] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000c010645b
>[ 2459.082404] R13: 000000000000000a R14: 00000000000000b8 R15: 0000000000001140
>[ 2459.082424] gmain           S    0  1341    747 0x00000000
>[ 2459.082432] Call Trace:
>[ 2459.082443]  ? __schedule+0x24e/0x7d0
>[ 2459.082455]  schedule+0x33/0xc0
>[ 2459.082463]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.082477]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.082485]  do_sys_poll+0x337/0x580
>[ 2459.082499]  ? preempt_count_add+0x49/0xa0
>[ 2459.082509]  ? preempt_count_add+0x49/0xa0
>[ 2459.082518]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.082527]  ? prep_new_page+0x48/0xe0
>[ 2459.082536]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.082553]  ? poll_select_finish+0x220/0x220
>[ 2459.082564]  ? poll_select_finish+0x220/0x220
>[ 2459.082574]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.082584]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.082600]  ? __might_fault+0x3e/0x90
>[ 2459.082609]  ? __might_fault+0x3e/0x90
>[ 2459.082630]  ? __se_sys_poll+0x2c/0x130
>[ 2459.082638]  __se_sys_poll+0x2c/0x130
>[ 2459.082647]  do_syscall_64+0x5a/0x1c0
>[ 2459.082656]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.082663] RIP: 0033:0x7fa6145b5bf9
>[ 2459.082672] Code: Bad RIP value.
>[ 2459.082678] RSP: 002b:00007fa610463df0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.082685] RAX: ffffffffffffffda RBX: 00005592a9cc3960 RCX: 00007fa6145b5bf9
>[ 2459.082691] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005592a9cc3960
>[ 2459.082697] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005592aa767990
>[ 2459.082703] R10: 00007fa5f8001520 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.082709] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000002
>[ 2459.082725] dconf worker    S    0  1379    747 0x00000000
>[ 2459.082732] Call Trace:
>[ 2459.082742]  ? __schedule+0x24e/0x7d0
>[ 2459.082756]  schedule+0x33/0xc0
>[ 2459.082800]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.082811]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.082824]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.082834]  do_sys_poll+0x337/0x580
>[ 2459.082851]  ? finish_task_switch+0x9b/0x250
>[ 2459.082864]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.082875]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.082884]  ? finish_task_switch+0x9b/0x250
>[ 2459.082894]  ? finish_task_switch+0x6e/0x250
>[ 2459.082904]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.082913]  ? __switch_to+0x2d1/0x460
>[ 2459.082930]  ? poll_select_finish+0x220/0x220
>[ 2459.082941]  ? futex_wait+0x21f/0x240
>[ 2459.082952]  ? get_futex_key+0x495/0x620
>[ 2459.082965]  ? futex_wake+0x93/0x180
>[ 2459.082977]  ? do_futex+0xce/0xc60
>[ 2459.082986]  ? __might_fault+0x3e/0x90
>[ 2459.083008]  ? __se_sys_poll+0x2c/0x130
>[ 2459.083016]  __se_sys_poll+0x2c/0x130
>[ 2459.083025]  do_syscall_64+0x5a/0x1c0
>[ 2459.083033]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.083040] RIP: 0033:0x7fa6145b5bf9
>[ 2459.083049] Code: Bad RIP value.
>[ 2459.083055] RSP: 002b:00007fa607950df0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.083064] RAX: ffffffffffffffda RBX: 00005592a9d0fd90 RCX: 00007fa6145b5bf9
>[ 2459.083070] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005592a9d0fd90
>[ 2459.083076] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005592a9d0ff28
>[ 2459.083082] R10: 00005592a9d0de60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.083088] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000001
>[ 2459.083104] gdbus           S    0  1383    747 0x00000000
>[ 2459.083113] Call Trace:
>[ 2459.083123]  ? __schedule+0x24e/0x7d0
>[ 2459.083136]  schedule+0x33/0xc0
>[ 2459.083144]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.083153]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.083162]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.083172]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.083181]  do_sys_poll+0x337/0x580
>[ 2459.083201]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.083214]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.083228]  ? poll_select_finish+0x220/0x220
>[ 2459.083238]  ? poll_select_finish+0x220/0x220
>[ 2459.083248]  ? poll_select_finish+0x220/0x220
>[ 2459.083259]  ? poll_select_finish+0x220/0x220
>[ 2459.083270]  ? poll_select_finish+0x220/0x220
>[ 2459.083280]  ? poll_select_finish+0x220/0x220
>[ 2459.083290]  ? __might_fault+0x3e/0x90
>[ 2459.083311]  ? __se_sys_poll+0x2c/0x130
>[ 2459.083321]  __se_sys_poll+0x2c/0x130
>[ 2459.083331]  do_syscall_64+0x5a/0x1c0
>[ 2459.083339]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.083346] RIP: 0033:0x7fa6145b5bf9
>[ 2459.083355] Code: Bad RIP value.
>[ 2459.083362] RSP: 002b:00007fa60714fde0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.083370] RAX: ffffffffffffffda RBX: 00005592aad10800 RCX: 00007fa6145b5bf9
>[ 2459.083377] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 00005592aad10800
>[ 2459.083384] RBP: 0000000000000006 R08: 0000000000000000 R09: 00005592aad7cac0
>[ 2459.083391] R10: 00005592aa28ef40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.083397] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000006
>[ 2459.083413] Compiz:disk$0   S    0  1400    747 0x00000000
>[ 2459.083420] Call Trace:
>[ 2459.083431]  ? __schedule+0x24e/0x7d0
>[ 2459.083443]  schedule+0x33/0xc0
>[ 2459.083451]  futex_wait_queue_me+0xca/0x160
>[ 2459.083462]  futex_wait+0xf1/0x240
>[ 2459.083476]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.083492]  do_futex+0x131/0xc60
>[ 2459.083505]  ? __set_task_comm+0x5d/0x130
>[ 2459.083518]  __se_sys_futex+0x133/0x180
>[ 2459.083528]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.083538]  do_syscall_64+0x5a/0x1c0
>[ 2459.083546]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.083554] RIP: 0033:0x7fa61408b9f3
>[ 2459.083562] Code: Bad RIP value.
>[ 2459.083570] RSP: 002b:00007fa5ff162ce0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.083577] RAX: ffffffffffffffda RBX: 00005592a9e908a0 RCX: 00007fa61408b9f3
>[ 2459.083583] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005592a9e908c8
>[ 2459.083590] RBP: 00005592a9e908c4 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.083597] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592a9e908c8
>[ 2459.083602] R13: 0000000000000000 R14: 00005592a9e90878 R15: 0000000000000000
>[ 2459.083619] unity-panel-ser S    0  1346    747 0x00000000
>[ 2459.083626] Call Trace:
>[ 2459.083637]  ? __schedule+0x24e/0x7d0
>[ 2459.083648]  schedule+0x33/0xc0
>[ 2459.083656]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.083667]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.083678]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.083687]  do_sys_poll+0x337/0x580
>[ 2459.083707]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.083719]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.083733]  ? poll_select_finish+0x220/0x220
>[ 2459.083743]  ? poll_select_finish+0x220/0x220
>[ 2459.083753]  ? poll_select_finish+0x220/0x220
>[ 2459.083791]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.083803]  ? __fget+0xf7/0x200
>[ 2459.083816]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.083830]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.083839]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.083849]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.083863]  ? __se_sys_poll+0x96/0x130
>[ 2459.083871]  __se_sys_poll+0x96/0x130
>[ 2459.083882]  do_syscall_64+0x5a/0x1c0
>[ 2459.083892]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.083901] RIP: 0033:0x7fdbdc668bf9
>[ 2459.083912] Code: Bad RIP value.
>[ 2459.083921] RSP: 002b:00007ffceeed0810 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.083931] RAX: ffffffffffffffda RBX: 0000555dda907b00 RCX: 00007fdbdc668bf9
>[ 2459.083940] RDX: 000000000000ea5e RSI: 0000000000000003 RDI: 0000555dda907b00
>[ 2459.083947] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000555dda8e2090
>[ 2459.083954] R10: 0000555dda9628c0 R11: 0000000000000293 R12: 000000000000ea5e
>[ 2459.083960] R13: 000000000000ea5e R14: 00007fdbdc9a0f70 R15: 0000000000000003
>[ 2459.083976] dconf worker    S    0  1381    747 0x00000000
>[ 2459.083984] Call Trace:
>[ 2459.083994]  ? __schedule+0x24e/0x7d0
>[ 2459.084006]  schedule+0x33/0xc0
>[ 2459.084014]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.084025]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.084036]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.084045]  do_sys_poll+0x337/0x580
>[ 2459.084073]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.084082]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2459.084094]  ? poll_select_finish+0x220/0x220
>[ 2459.084105]  ? update_curr+0xd9/0x3e0
>[ 2459.084115]  ? try_to_wake_up+0x70/0x810
>[ 2459.084128]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.084136]  ? try_to_wake_up+0x7a/0x810
>[ 2459.084149]  ? eventfd_write+0xd9/0x210
>[ 2459.084160]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.084177]  ? __se_sys_poll+0x2c/0x130
>[ 2459.084186]  __se_sys_poll+0x2c/0x130
>[ 2459.084195]  do_syscall_64+0x5a/0x1c0
>[ 2459.084204]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.084211] RIP: 0033:0x7fdbdc668bf9
>[ 2459.084220] Code: Bad RIP value.
>[ 2459.084226] RSP: 002b:00007fdbd42baaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.084233] RAX: ffffffffffffffda RBX: 0000555dda848e40 RCX: 00007fdbdc668bf9
>[ 2459.084239] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000555dda848e40
>[ 2459.084245] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555dda848fa8
>[ 2459.084251] R10: 0000555dda84fc20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.084257] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000001
>[ 2459.084273] gmain           S    0  1382    747 0x00000000
>[ 2459.084281] Call Trace:
>[ 2459.084291]  ? __schedule+0x24e/0x7d0
>[ 2459.084304]  schedule+0x33/0xc0
>[ 2459.084312]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.084324]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.084333]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.084341]  do_sys_poll+0x337/0x580
>[ 2459.084355]  ? preempt_count_add+0x49/0xa0
>[ 2459.084365]  ? preempt_count_add+0x49/0xa0
>[ 2459.084373]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.084381]  ? prep_new_page+0x48/0xe0
>[ 2459.084391]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.084409]  ? poll_select_finish+0x220/0x220
>[ 2459.084422]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.084432]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.084447]  ? __might_fault+0x3e/0x90
>[ 2459.084455]  ? __might_fault+0x3e/0x90
>[ 2459.084477]  ? __se_sys_poll+0x2c/0x130
>[ 2459.084484]  __se_sys_poll+0x2c/0x130
>[ 2459.084494]  do_syscall_64+0x5a/0x1c0
>[ 2459.084503]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.084510] RIP: 0033:0x7fdbdc668bf9
>[ 2459.084518] Code: Bad RIP value.
>[ 2459.084526] RSP: 002b:00007fdbd3ab9af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.084533] RAX: ffffffffffffffda RBX: 00007fdbcc0067f0 RCX: 00007fdbdc668bf9
>[ 2459.084540] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fdbcc0067f0
>[ 2459.084547] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fdbcc005558
>[ 2459.084555] R10: 00007fdbcc001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.084561] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000001
>[ 2459.084577] gdbus           S    0  1384    747 0x00000000
>[ 2459.084584] Call Trace:
>[ 2459.084594]  ? __schedule+0x24e/0x7d0
>[ 2459.084606]  schedule+0x33/0xc0
>[ 2459.084614]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.084626]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.084635]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.084643]  do_sys_poll+0x337/0x580
>[ 2459.084660]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.084678]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.084691]  ? poll_select_finish+0x220/0x220
>[ 2459.084701]  ? poll_select_finish+0x220/0x220
>[ 2459.084715]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.084730]  ? __might_fault+0x3e/0x90
>[ 2459.084738]  ? __might_fault+0x3e/0x90
>[ 2459.084780]  ? __se_sys_poll+0x2c/0x130
>[ 2459.084791]  __se_sys_poll+0x2c/0x130
>[ 2459.084800]  do_syscall_64+0x5a/0x1c0
>[ 2459.084810]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.084820] RIP: 0033:0x7fdbdc668bf9
>[ 2459.084830] Code: Bad RIP value.
>[ 2459.084838] RSP: 002b:00007fdbd2e47ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.084847] RAX: ffffffffffffffda RBX: 00007fdbcc019200 RCX: 00007fdbdc668bf9
>[ 2459.084856] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fdbcc019200
>[ 2459.084863] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fdbcc017548
>[ 2459.084870] R10: 00007fdbcc001860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.084877] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000002
>[ 2459.084897] goa-identity-se S    0  1366    747 0x00000000
>[ 2459.084908] Call Trace:
>[ 2459.084920]  ? __schedule+0x24e/0x7d0
>[ 2459.084934]  schedule+0x33/0xc0
>[ 2459.084943]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.084954]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.084963]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.084972]  do_sys_poll+0x337/0x580
>[ 2459.084984]  ? __switch_to_asm+0x34/0x70
>[ 2459.084995]  ? finish_task_switch+0x9b/0x250
>[ 2459.085005]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.085014]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.085024]  ? finish_task_switch+0x9b/0x250
>[ 2459.085033]  ? finish_task_switch+0x6e/0x250
>[ 2459.085040]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.085049]  ? __switch_to+0x2d1/0x460
>[ 2459.085059]  ? __schedule+0x256/0x7d0
>[ 2459.085071]  ? poll_select_finish+0x220/0x220
>[ 2459.085084]  ? try_to_wake_up+0x451/0x810
>[ 2459.085096]  ? wake_up_q+0x54/0x80
>[ 2459.085105]  ? futex_wake+0x93/0x180
>[ 2459.085117]  ? do_futex+0xce/0xc60
>[ 2459.085125]  ? __might_fault+0x3e/0x90
>[ 2459.085147]  ? __se_sys_poll+0x2c/0x130
>[ 2459.085155]  __se_sys_poll+0x2c/0x130
>[ 2459.085164]  do_syscall_64+0x5a/0x1c0
>[ 2459.085174]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.085181] RIP: 0033:0x7fa6266c1bf9
>[ 2459.085190] Code: Bad RIP value.
>[ 2459.085197] RSP: 002b:00007ffd597130c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.085204] RAX: ffffffffffffffda RBX: 0000559137174eb0 RCX: 00007fa6266c1bf9
>[ 2459.085212] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559137174eb0
>[ 2459.085218] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055913715dca8
>[ 2459.085224] R10: 000055913715de20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.085230] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000001
>[ 2459.085246] gmain           S    0  1372    747 0x00000000
>[ 2459.085255] Call Trace:
>[ 2459.085265]  ? __schedule+0x24e/0x7d0
>[ 2459.085277]  schedule+0x33/0xc0
>[ 2459.085285]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.085299]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.085307]  do_sys_poll+0x337/0x580
>[ 2459.085322]  ? preempt_count_add+0x49/0xa0
>[ 2459.085330]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.085338]  ? prep_new_page+0x48/0xe0
>[ 2459.085349]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.085367]  ? poll_select_finish+0x220/0x220
>[ 2459.085377]  ? poll_select_finish+0x220/0x220
>[ 2459.085386]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.085398]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.085413]  ? __might_fault+0x3e/0x90
>[ 2459.085422]  ? __might_fault+0x3e/0x90
>[ 2459.085443]  ? __se_sys_poll+0x2c/0x130
>[ 2459.085451]  __se_sys_poll+0x2c/0x130
>[ 2459.085462]  do_syscall_64+0x5a/0x1c0
>[ 2459.085470]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.085477] RIP: 0033:0x7fa6266c1bf9
>[ 2459.085485] Code: Bad RIP value.
>[ 2459.085491] RSP: 002b:00007fa623733cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.085499] RAX: ffffffffffffffda RBX: 000055913716ce50 RCX: 00007fa6266c1bf9
>[ 2459.085505] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055913716ce50
>[ 2459.085512] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055913718ae00
>[ 2459.085518] R10: 00007fa61c0020e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.085524] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000002
>[ 2459.085540] pool            S    0  1376    747 0x00000000
>[ 2459.085547] Call Trace:
>[ 2459.085557]  ? __schedule+0x24e/0x7d0
>[ 2459.085569]  schedule+0x33/0xc0
>[ 2459.085578]  futex_wait_queue_me+0xca/0x160
>[ 2459.085588]  futex_wait+0xf1/0x240
>[ 2459.085599]  ? kmem_cache_free+0x2dc/0x380
>[ 2459.085609]  ? get_futex_key+0x495/0x620
>[ 2459.085628]  do_futex+0x131/0xc60
>[ 2459.085636]  ? eventfd_write+0xd9/0x210
>[ 2459.085646]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.085661]  __se_sys_futex+0x133/0x180
>[ 2459.085670]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.085681]  do_syscall_64+0x5a/0x1c0
>[ 2459.085689]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.085696] RIP: 0033:0x7fa6266c8839
>[ 2459.085706] Code: Bad RIP value.
>[ 2459.085712] RSP: 002b:00007fa622f32c18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.085719] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa6266c8839
>[ 2459.085725] RDX: 0000000000000002 RSI: 0000000000000080 RDI: 00007fa618003d70
>[ 2459.085732] RBP: 00007fa618003d60 R08: 0000000000000080 R09: 0000000000000001
>[ 2459.085738] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa618003d70
>[ 2459.085744] R13: 00007fa618003d60 R14: 00007fa618003d68 R15: 0000559137169580
>[ 2459.085780] gdbus           S    0  1377    747 0x00000000
>[ 2459.085790] Call Trace:
>[ 2459.085801]  ? __schedule+0x24e/0x7d0
>[ 2459.085813]  schedule+0x33/0xc0
>[ 2459.085823]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.085836]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.085847]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.085857]  do_sys_poll+0x337/0x580
>[ 2459.085874]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.085888]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.085902]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.085917]  ? poll_select_finish+0x220/0x220
>[ 2459.085928]  ? poll_select_finish+0x220/0x220
>[ 2459.085938]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.085946]  ? kfree+0x28d/0x2d0
>[ 2459.085957]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.085972]  ? __might_fault+0x3e/0x90
>[ 2459.085981]  ? __might_fault+0x3e/0x90
>[ 2459.086001]  ? __se_sys_poll+0x2c/0x130
>[ 2459.086009]  __se_sys_poll+0x2c/0x130
>[ 2459.086018]  do_syscall_64+0x5a/0x1c0
>[ 2459.086029]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.086037] RIP: 0033:0x7fa6266c1bf9
>[ 2459.086045] Code: Bad RIP value.
>[ 2459.086053] RSP: 002b:00007fa622731ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.086061] RAX: ffffffffffffffda RBX: 00007fa614011720 RCX: 00007fa6266c1bf9
>[ 2459.086068] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa614011720
>[ 2459.086076] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa61400e608
>[ 2459.086082] R10: 00007fa61400a840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.086089] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000002
>[ 2459.086106] unity-fallback- S    0  1395   1101 0x00000000
>[ 2459.086114] Call Trace:
>[ 2459.086125]  ? __schedule+0x24e/0x7d0
>[ 2459.086137]  schedule+0x33/0xc0
>[ 2459.086145]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.086153]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.086162]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.086173]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.086181]  do_sys_poll+0x337/0x580
>[ 2459.086201]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.086212]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.086226]  ? poll_select_finish+0x220/0x220
>[ 2459.086237]  ? poll_select_finish+0x220/0x220
>[ 2459.086247]  ? poll_select_finish+0x220/0x220
>[ 2459.086267]  ? __fget+0xf7/0x200
>[ 2459.086280]  ? __fget+0x114/0x200
>[ 2459.086294]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.086305]  ? __se_sys_poll+0x2c/0x130
>[ 2459.086313]  __se_sys_poll+0x2c/0x130
>[ 2459.086324]  do_syscall_64+0x5a/0x1c0
>[ 2459.086332]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.086339] RIP: 0033:0x7f626bb27bf9
>[ 2459.086347] Code: Bad RIP value.
>[ 2459.086353] RSP: 002b:00007ffd74cc6530 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.086362] RAX: ffffffffffffffda RBX: 00005650e57c8480 RCX: 00007f626bb27bf9
>[ 2459.086369] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00005650e57c8480
>[ 2459.086375] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005650e5792f70
>[ 2459.086381] R10: 00007f6258001ca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.086387] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000003
>[ 2459.086403] dconf worker    S    0  1409   1101 0x00000000
>[ 2459.086410] Call Trace:
>[ 2459.086420]  ? __schedule+0x24e/0x7d0
>[ 2459.086432]  schedule+0x33/0xc0
>[ 2459.086440]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.086452]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.086462]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.086471]  do_sys_poll+0x337/0x580
>[ 2459.086493]  ? update_curr+0x1d5/0x3e0
>[ 2459.086509]  ? poll_select_finish+0x220/0x220
>[ 2459.086524]  ? try_to_wake_up+0x70/0x810
>[ 2459.086534]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.086549]  ? __might_fault+0x3e/0x90
>[ 2459.086557]  ? __might_fault+0x3e/0x90
>[ 2459.086578]  ? __se_sys_poll+0x2c/0x130
>[ 2459.086585]  __se_sys_poll+0x2c/0x130
>[ 2459.086594]  do_syscall_64+0x5a/0x1c0
>[ 2459.086603]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.086611] RIP: 0033:0x7f626bb27bf9
>[ 2459.086619] Code: Bad RIP value.
>[ 2459.086626] RSP: 002b:00007f6263322af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.086633] RAX: ffffffffffffffda RBX: 00005650e575ac60 RCX: 00007f626bb27bf9
>[ 2459.086639] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005650e575ac60
>[ 2459.086645] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005650e575adc8
>[ 2459.086651] R10: 00005650e5761c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.086657] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000001
>[ 2459.086672] gmain           S    0  1410   1101 0x00000000
>[ 2459.086680] Call Trace:
>[ 2459.086690]  ? __schedule+0x24e/0x7d0
>[ 2459.086702]  schedule+0x33/0xc0
>[ 2459.086710]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.086721]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.086730]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.086738]  do_sys_poll+0x337/0x580
>[ 2459.086752]  ? preempt_count_add+0x49/0xa0
>[ 2459.086787]  ? preempt_count_add+0x49/0xa0
>[ 2459.086798]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.086806]  ? prep_new_page+0x48/0xe0
>[ 2459.086816]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.086835]  ? poll_select_finish+0x220/0x220
>[ 2459.086849]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.086862]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.086877]  ? __might_fault+0x3e/0x90
>[ 2459.086887]  ? __might_fault+0x3e/0x90
>[ 2459.086909]  ? __se_sys_poll+0x2c/0x130
>[ 2459.086919]  __se_sys_poll+0x2c/0x130
>[ 2459.086930]  do_syscall_64+0x5a/0x1c0
>[ 2459.086939]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.086947] RIP: 0033:0x7f626bb27bf9
>[ 2459.086956] Code: Bad RIP value.
>[ 2459.086963] RSP: 002b:00007f6262b21af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.086971] RAX: ffffffffffffffda RBX: 00007f625c005fc0 RCX: 00007f626bb27bf9
>[ 2459.086978] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f625c005fc0
>[ 2459.086986] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f625c005558
>[ 2459.086994] R10: 00007f625c001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.087000] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000001
>[ 2459.087016] gdbus           S    0  1412   1101 0x00000000
>[ 2459.087025] Call Trace:
>[ 2459.087035]  ? __schedule+0x24e/0x7d0
>[ 2459.087048]  schedule+0x33/0xc0
>[ 2459.087056]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.087069]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.087079]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.087087]  do_sys_poll+0x337/0x580
>[ 2459.087113]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.087122]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.087134]  ? poll_select_finish+0x220/0x220
>[ 2459.087144]  ? poll_select_finish+0x220/0x220
>[ 2459.087158]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.087173]  ? __might_fault+0x3e/0x90
>[ 2459.087181]  ? __might_fault+0x3e/0x90
>[ 2459.087203]  ? __se_sys_poll+0x2c/0x130
>[ 2459.087211]  __se_sys_poll+0x2c/0x130
>[ 2459.087222]  do_syscall_64+0x5a/0x1c0
>[ 2459.087231]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.087238] RIP: 0033:0x7f626bb27bf9
>[ 2459.087247] Code: Bad RIP value.
>[ 2459.087254] RSP: 002b:00007f6262320ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.087262] RAX: ffffffffffffffda RBX: 00007f625c0172c0 RCX: 00007f626bb27bf9
>[ 2459.087271] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f625c0172c0
>[ 2459.087277] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f625c015608
>[ 2459.087283] R10: 00007f625c001860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.087289] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000002
>[ 2459.087306] nautilus-deskto S    0  1397   1101 0x00000000
>[ 2459.087314] Call Trace:
>[ 2459.087324]  ? __schedule+0x24e/0x7d0
>[ 2459.087336]  schedule+0x33/0xc0
>[ 2459.087344]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.087353]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.087361]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.087371]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.087380]  do_sys_poll+0x337/0x580
>[ 2459.087399]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.087411]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.087425]  ? poll_select_finish+0x220/0x220
>[ 2459.087435]  ? poll_select_finish+0x220/0x220
>[ 2459.087446]  ? poll_select_finish+0x220/0x220
>[ 2459.087465]  ? __fget+0xf7/0x200
>[ 2459.087477]  ? __fget+0x114/0x200
>[ 2459.087490]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.087501]  ? __se_sys_poll+0x2c/0x130
>[ 2459.087509]  __se_sys_poll+0x2c/0x130
>[ 2459.087519]  do_syscall_64+0x5a/0x1c0
>[ 2459.087529]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.087536] RIP: 0033:0x7fd2dcd98bf9
>[ 2459.087544] Code: Bad RIP value.
>[ 2459.087550] RSP: 002b:00007ffef7e530a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.087557] RAX: ffffffffffffffda RBX: 0000556edb63cee0 RCX: 00007fd2dcd98bf9
>[ 2459.087563] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000556edb63cee0
>[ 2459.087569] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000556edb428f90
>[ 2459.087575] R10: 0000556edb534280 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.087581] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000003
>[ 2459.087597] gmain           S    0  1450   1101 0x00000000
>[ 2459.087604] Call Trace:
>[ 2459.087614]  ? __schedule+0x24e/0x7d0
>[ 2459.087626]  schedule+0x33/0xc0
>[ 2459.087634]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.087647]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.087656]  do_sys_poll+0x337/0x580
>[ 2459.087677]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.087688]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.087696]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.087709]  ? poll_select_finish+0x220/0x220
>[ 2459.087719]  ? poll_select_finish+0x220/0x220
>[ 2459.087733]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.087748]  ? __might_fault+0x3e/0x90
>[ 2459.087756]  ? __might_fault+0x3e/0x90
>[ 2459.087800]  ? __se_sys_poll+0x2c/0x130
>[ 2459.087808]  __se_sys_poll+0x2c/0x130
>[ 2459.087817]  do_syscall_64+0x5a/0x1c0
>[ 2459.087829]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.087838] RIP: 0033:0x7fd2dcd98bf9
>[ 2459.087847] Code: Bad RIP value.
>[ 2459.087856] RSP: 002b:00007fd2cfd78ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.087865] RAX: ffffffffffffffda RBX: 0000556edb386fd0 RCX: 00007fd2dcd98bf9
>[ 2459.087872] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000556edb386fd0
>[ 2459.087880] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000556edb5e0380
>[ 2459.087887] R10: 0000556edb4d0ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.087894] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000002
>[ 2459.087911] gdbus           S    0  1451   1101 0x00000000
>[ 2459.087922] Call Trace:
>[ 2459.087934]  ? __schedule+0x24e/0x7d0
>[ 2459.087946]  schedule+0x33/0xc0
>[ 2459.087954]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.087964]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.087973]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.087983]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.087992]  do_sys_poll+0x337/0x580
>[ 2459.088017]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.088025]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.088038]  ? poll_select_finish+0x220/0x220
>[ 2459.088049]  ? poll_select_finish+0x220/0x220
>[ 2459.088059]  ? poll_select_finish+0x220/0x220
>[ 2459.088070]  ? poll_select_finish+0x220/0x220
>[ 2459.088080]  ? poll_select_finish+0x220/0x220
>[ 2459.088091]  ? poll_select_finish+0x220/0x220
>[ 2459.088100]  ? __might_fault+0x3e/0x90
>[ 2459.088121]  ? __se_sys_poll+0x2c/0x130
>[ 2459.088128]  __se_sys_poll+0x2c/0x130
>[ 2459.088138]  do_syscall_64+0x5a/0x1c0
>[ 2459.088148]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.088155] RIP: 0033:0x7fd2dcd98bf9
>[ 2459.088165] Code: Bad RIP value.
>[ 2459.088171] RSP: 002b:00007fd2cf577aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.088179] RAX: ffffffffffffffda RBX: 00007fd2c0015e20 RCX: 00007fd2dcd98bf9
>[ 2459.088185] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 00007fd2c0015e20
>[ 2459.088191] RBP: 0000000000000006 R08: 0000000000000000 R09: 00007fd2c0016940
>[ 2459.088197] R10: 0000556edb49db60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.088203] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000007
>[ 2459.088221] dconf worker    S    0  1478   1101 0x00000000
>[ 2459.088229] Call Trace:
>[ 2459.088239]  ? __schedule+0x24e/0x7d0
>[ 2459.088252]  schedule+0x33/0xc0
>[ 2459.088260]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.088270]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.088280]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.088289]  do_sys_poll+0x337/0x580
>[ 2459.088311]  ? update_curr+0x1d5/0x3e0
>[ 2459.088327]  ? poll_select_finish+0x220/0x220
>[ 2459.088337]  ? update_curr+0xd9/0x3e0
>[ 2459.088348]  ? try_to_wake_up+0x70/0x810
>[ 2459.088358]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.088373]  ? __might_fault+0x3e/0x90
>[ 2459.088382]  ? __might_fault+0x3e/0x90
>[ 2459.088403]  ? __se_sys_poll+0x2c/0x130
>[ 2459.088411]  __se_sys_poll+0x2c/0x130
>[ 2459.088420]  do_syscall_64+0x5a/0x1c0
>[ 2459.088428]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.088435] RIP: 0033:0x7fd2dcd98bf9
>[ 2459.088443] Code: Bad RIP value.
>[ 2459.088449] RSP: 002b:00007fd2ce342ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.088456] RAX: ffffffffffffffda RBX: 0000556edb3fba60 RCX: 00007fd2dcd98bf9
>[ 2459.088462] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000556edb3fba60
>[ 2459.088468] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000556edb3fbbf8
>[ 2459.088474] R10: 0000556edb3bc0e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.088480] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000001
>[ 2459.088496] polkit-gnome-au S    0  1398   1101 0x00000000
>[ 2459.088504] Call Trace:
>[ 2459.088515]  ? __schedule+0x24e/0x7d0
>[ 2459.088528]  schedule+0x33/0xc0
>[ 2459.088536]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.088544]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.088552]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.088563]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.088571]  do_sys_poll+0x337/0x580
>[ 2459.088590]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.088603]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.088617]  ? poll_select_finish+0x220/0x220
>[ 2459.088627]  ? poll_select_finish+0x220/0x220
>[ 2459.088638]  ? poll_select_finish+0x220/0x220
>[ 2459.088657]  ? __fget+0xf7/0x200
>[ 2459.088669]  ? __fget+0x114/0x200
>[ 2459.088682]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.088693]  ? __se_sys_poll+0x2c/0x130
>[ 2459.088700]  __se_sys_poll+0x2c/0x130
>[ 2459.088712]  do_syscall_64+0x5a/0x1c0
>[ 2459.088721]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.088728] RIP: 0033:0x7feb112c8bf9
>[ 2459.088737] Code: Bad RIP value.
>[ 2459.088743] RSP: 002b:00007ffd2a89c650 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.088752] RAX: ffffffffffffffda RBX: 000055a88f539990 RCX: 00007feb112c8bf9
>[ 2459.088778] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055a88f539990
>[ 2459.088786] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055a88f466d50
>[ 2459.088792] R10: 000055a88f54aa40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.088797] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000003
>[ 2459.088814] dconf worker    S    0  1444   1101 0x00000000
>[ 2459.088826] Call Trace:
>[ 2459.088839]  ? __schedule+0x24e/0x7d0
>[ 2459.088852]  schedule+0x33/0xc0
>[ 2459.088862]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.088876]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.088887]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.088898]  do_sys_poll+0x337/0x580
>[ 2459.088915]  ? finish_task_switch+0x9b/0x250
>[ 2459.088928]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.088938]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.088946]  ? finish_task_switch+0x9b/0x250
>[ 2459.088953]  ? finish_task_switch+0x6e/0x250
>[ 2459.088961]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.088969]  ? __switch_to+0x2d1/0x460
>[ 2459.088980]  ? __schedule+0x256/0x7d0
>[ 2459.088992]  ? poll_select_finish+0x220/0x220
>[ 2459.089004]  ? try_to_wake_up+0x451/0x810
>[ 2459.089017]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.089033]  ? __might_fault+0x3e/0x90
>[ 2459.089041]  ? __might_fault+0x3e/0x90
>[ 2459.089063]  ? __se_sys_poll+0x2c/0x130
>[ 2459.089070]  __se_sys_poll+0x2c/0x130
>[ 2459.089080]  do_syscall_64+0x5a/0x1c0
>[ 2459.089089]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.089095] RIP: 0033:0x7feb112c8bf9
>[ 2459.089103] Code: Bad RIP value.
>[ 2459.089112] RSP: 002b:00007feb089aaaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.089119] RAX: ffffffffffffffda RBX: 000055a88f431260 RCX: 00007feb112c8bf9
>[ 2459.089125] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055a88f431260
>[ 2459.089131] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055a88f4313c8
>[ 2459.089138] R10: 000055a88f438220 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.089144] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000001
>[ 2459.089160] gmain           S    0  1445   1101 0x00000000
>[ 2459.089168] Call Trace:
>[ 2459.089178]  ? __schedule+0x24e/0x7d0
>[ 2459.089191]  schedule+0x33/0xc0
>[ 2459.089199]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.089211]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.089221]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.089229]  do_sys_poll+0x337/0x580
>[ 2459.089242]  ? preempt_count_add+0x49/0xa0
>[ 2459.089251]  ? preempt_count_add+0x49/0xa0
>[ 2459.089259]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.089268]  ? prep_new_page+0x48/0xe0
>[ 2459.089277]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.089294]  ? poll_select_finish+0x220/0x220
>[ 2459.089308]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.089319]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.089334]  ? __might_fault+0x3e/0x90
>[ 2459.089342]  ? __might_fault+0x3e/0x90
>[ 2459.089363]  ? __se_sys_poll+0x2c/0x130
>[ 2459.089371]  __se_sys_poll+0x2c/0x130
>[ 2459.089381]  do_syscall_64+0x5a/0x1c0
>[ 2459.089390]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.089397] RIP: 0033:0x7feb112c8bf9
>[ 2459.089406] Code: Bad RIP value.
>[ 2459.089412] RSP: 002b:00007feb03ffeaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.089419] RAX: ffffffffffffffda RBX: 00007feb040067f0 RCX: 00007feb112c8bf9
>[ 2459.089425] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007feb040067f0
>[ 2459.089431] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007feb04005558
>[ 2459.089437] R10: 00007feb04001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.089444] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000001
>[ 2459.089459] gdbus           S    0  1446   1101 0x00000000
>[ 2459.089467] Call Trace:
>[ 2459.089477]  ? __schedule+0x24e/0x7d0
>[ 2459.089489]  schedule+0x33/0xc0
>[ 2459.089496]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.089506]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.089515]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.089526]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.089534]  do_sys_poll+0x337/0x580
>[ 2459.089559]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.089567]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2459.089580]  ? poll_select_finish+0x220/0x220
>[ 2459.089591]  ? poll_select_finish+0x220/0x220
>[ 2459.089601]  ? poll_select_finish+0x220/0x220
>[ 2459.089612]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.089627]  ? __might_fault+0x3e/0x90
>[ 2459.089635]  ? __might_fault+0x3e/0x90
>[ 2459.089655]  ? __se_sys_poll+0x2c/0x130
>[ 2459.089664]  __se_sys_poll+0x2c/0x130
>[ 2459.089673]  do_syscall_64+0x5a/0x1c0
>[ 2459.089682]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.089689] RIP: 0033:0x7feb112c8bf9
>[ 2459.089698] Code: Bad RIP value.
>[ 2459.089705] RSP: 002b:00007feb037fdae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.089712] RAX: ffffffffffffffda RBX: 00007feb04019eb0 RCX: 00007feb112c8bf9
>[ 2459.089718] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007feb04019eb0
>[ 2459.089723] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007feaf4014430
>[ 2459.089730] R10: 00007feaf4001580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.089735] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000003
>[ 2459.089751] colord          S    0  1404      1 0x00000000
>[ 2459.089779] Call Trace:
>[ 2459.089792]  ? __schedule+0x24e/0x7d0
>[ 2459.089804]  schedule+0x33/0xc0
>[ 2459.089814]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.089826]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.089835]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.089847]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.089856]  do_sys_poll+0x337/0x580
>[ 2459.089874]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.089887]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.089902]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.089917]  ? poll_select_finish+0x220/0x220
>[ 2459.089929]  ? poll_select_finish+0x220/0x220
>[ 2459.089940]  ? poll_select_finish+0x220/0x220
>[ 2459.089951]  ? poll_select_finish+0x220/0x220
>[ 2459.089961]  ? poll_select_finish+0x220/0x220
>[ 2459.089976]  ? do_sigaction+0xf1/0x240
>[ 2459.089985]  ? __might_fault+0x3e/0x90
>[ 2459.089995]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.090004]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.090012]  ? do_sigaction+0xf1/0x240
>[ 2459.090025]  ? __se_sys_poll+0x2c/0x130
>[ 2459.090033]  __se_sys_poll+0x2c/0x130
>[ 2459.090043]  do_syscall_64+0x5a/0x1c0
>[ 2459.090052]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.090059] RIP: 0033:0x7f1af7112bf9
>[ 2459.090068] Code: Bad RIP value.
>[ 2459.090075] RSP: 002b:00007fff4a04e720 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.090083] RAX: ffffffffffffffda RBX: 000055d8dac0dfa0 RCX: 00007f1af7112bf9
>[ 2459.090089] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 000055d8dac0dfa0
>[ 2459.090095] RBP: 0000000000000005 R08: 0000000000000000 R09: 000055d8dac5e5e0
>[ 2459.090101] R10: 000055d8dac15100 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.090107] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000005
>[ 2459.090123] gmain           S    0  1406      1 0x00000000
>[ 2459.090132] Call Trace:
>[ 2459.090142]  ? __schedule+0x24e/0x7d0
>[ 2459.090155]  schedule+0x33/0xc0
>[ 2459.090163]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.090178]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.090186]  do_sys_poll+0x337/0x580
>[ 2459.090202]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.090213]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.090230]  ? poll_select_finish+0x220/0x220
>[ 2459.090241]  ? poll_select_finish+0x220/0x220
>[ 2459.090251]  ? try_to_wake_up+0x70/0x810
>[ 2459.090264]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.090271]  ? try_to_wake_up+0x7a/0x810
>[ 2459.090285]  ? eventfd_write+0xd9/0x210
>[ 2459.090296]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.090313]  ? __se_sys_poll+0x2c/0x130
>[ 2459.090321]  __se_sys_poll+0x2c/0x130
>[ 2459.090331]  do_syscall_64+0x5a/0x1c0
>[ 2459.090340]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.090348] RIP: 0033:0x7f1af7112bf9
>[ 2459.090357] Code: Bad RIP value.
>[ 2459.090364] RSP: 002b:00007f1af4519c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.090372] RAX: ffffffffffffffda RBX: 000055d8dac51720 RCX: 00007f1af7112bf9
>[ 2459.090378] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055d8dac51720
>[ 2459.090384] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d8dac71690
>[ 2459.090390] R10: 000055d8dac69f60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.090397] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000002
>[ 2459.090412] gdbus           S    0  1408      1 0x00000000
>[ 2459.090420] Call Trace:
>[ 2459.090430]  ? __schedule+0x24e/0x7d0
>[ 2459.090442]  schedule+0x33/0xc0
>[ 2459.090450]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.090461]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.090470]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.090479]  do_sys_poll+0x337/0x580
>[ 2459.090492]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.090504]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.090513]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.090521]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.090530]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.090538]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.090548]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.090562]  ? poll_select_finish+0x220/0x220
>[ 2459.090572]  ? poll_select_finish+0x220/0x220
>[ 2459.090583]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.090594]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.090610]  ? __fget+0xf7/0x200
>[ 2459.090622]  ? __fget+0x114/0x200
>[ 2459.090634]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.090645]  ? __se_sys_poll+0x2c/0x130
>[ 2459.090653]  __se_sys_poll+0x2c/0x130
>[ 2459.090662]  do_syscall_64+0x5a/0x1c0
>[ 2459.090671]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.090677] RIP: 0033:0x7f1af7112bf9
>[ 2459.090685] Code: Bad RIP value.
>[ 2459.090692] RSP: 002b:00007f1af3517c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.090700] RAX: ffffffffffffffda RBX: 00007f1ae4011530 RCX: 00007f1af7112bf9
>[ 2459.090706] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f1ae4011530
>[ 2459.090713] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f1ae400e4c8
>[ 2459.090719] R10: 00007f1ae400a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.090725] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000002
>[ 2459.090741] nm-applet       S    0  1405   1101 0x00000000
>[ 2459.090748] Call Trace:
>[ 2459.090780]  ? __schedule+0x24e/0x7d0
>[ 2459.090795]  schedule+0x33/0xc0
>[ 2459.090803]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.090813]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.090824]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.090836]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.090846]  do_sys_poll+0x337/0x580
>[ 2459.090868]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.090881]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.090896]  ? poll_select_finish+0x220/0x220
>[ 2459.090908]  ? poll_select_finish+0x220/0x220
>[ 2459.090920]  ? poll_select_finish+0x220/0x220
>[ 2459.090940]  ? __fget+0xf7/0x200
>[ 2459.090952]  ? __fget+0x114/0x200
>[ 2459.090964]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.090975]  ? __se_sys_poll+0x2c/0x130
>[ 2459.090983]  __se_sys_poll+0x2c/0x130
>[ 2459.090993]  do_syscall_64+0x5a/0x1c0
>[ 2459.091002]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.091010] RIP: 0033:0x7f9e689cfbf9
>[ 2459.091022] Code: Bad RIP value.
>[ 2459.091028] RSP: 002b:00007ffc8bf5da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.091036] RAX: ffffffffffffffda RBX: 0000561eb146a730 RCX: 00007f9e689cfbf9
>[ 2459.091042] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561eb146a730
>[ 2459.091049] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000561eb111a690
>[ 2459.091055] R10: 0000561eb12688c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.091062] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000003
>[ 2459.091079] dconf worker    S    0  1464   1101 0x00000000
>[ 2459.091088] Call Trace:
>[ 2459.091097]  ? __schedule+0x24e/0x7d0
>[ 2459.091109]  schedule+0x33/0xc0
>[ 2459.091117]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.091129]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.091139]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.091147]  do_sys_poll+0x337/0x580
>[ 2459.091172]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.091180]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.091192]  ? poll_select_finish+0x220/0x220
>[ 2459.091203]  ? update_curr+0xd9/0x3e0
>[ 2459.091214]  ? try_to_wake_up+0x70/0x810
>[ 2459.091226]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.091241]  ? __might_fault+0x3e/0x90
>[ 2459.091249]  ? __might_fault+0x3e/0x90
>[ 2459.091269]  ? __se_sys_poll+0x2c/0x130
>[ 2459.091277]  __se_sys_poll+0x2c/0x130
>[ 2459.091287]  do_syscall_64+0x5a/0x1c0
>[ 2459.091295]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.091302] RIP: 0033:0x7f9e689cfbf9
>[ 2459.091310] Code: Bad RIP value.
>[ 2459.091316] RSP: 002b:00007f9e5e7f8af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.091325] RAX: ffffffffffffffda RBX: 0000561eb10eaab0 RCX: 00007f9e689cfbf9
>[ 2459.091331] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561eb10eaab0
>[ 2459.091336] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561eb10eac18
>[ 2459.091343] R10: 0000561eb10e78e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.091349] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000001
>[ 2459.091364] gmain           S    0  1468   1101 0x00000000
>[ 2459.091372] Call Trace:
>[ 2459.091382]  ? __schedule+0x24e/0x7d0
>[ 2459.091395]  schedule+0x33/0xc0
>[ 2459.091403]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.091415]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.091425]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.091434]  do_sys_poll+0x337/0x580
>[ 2459.091448]  ? preempt_count_add+0x49/0xa0
>[ 2459.091459]  ? preempt_count_add+0x49/0xa0
>[ 2459.091466]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.091474]  ? prep_new_page+0x48/0xe0
>[ 2459.091483]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.091501]  ? poll_select_finish+0x220/0x220
>[ 2459.091515]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.091525]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.091540]  ? __might_fault+0x3e/0x90
>[ 2459.091548]  ? __might_fault+0x3e/0x90
>[ 2459.091569]  ? __se_sys_poll+0x2c/0x130
>[ 2459.091577]  __se_sys_poll+0x2c/0x130
>[ 2459.091586]  do_syscall_64+0x5a/0x1c0
>[ 2459.091595]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.091602] RIP: 0033:0x7f9e689cfbf9
>[ 2459.091610] Code: Bad RIP value.
>[ 2459.091617] RSP: 002b:00007f9e5db86af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.091625] RAX: ffffffffffffffda RBX: 0000561eb112f9e0 RCX: 00007f9e689cfbf9
>[ 2459.091631] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561eb112f9e0
>[ 2459.091637] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561eb112f788
>[ 2459.091643] R10: 0000561eb111b060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.091649] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000001
>[ 2459.091666] gdbus           S    0  1472   1101 0x00000000
>[ 2459.091674] Call Trace:
>[ 2459.091684]  ? __schedule+0x24e/0x7d0
>[ 2459.091696]  schedule+0x33/0xc0
>[ 2459.091703]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.091712]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.091721]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.091731]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.091739]  do_sys_poll+0x337/0x580
>[ 2459.091782]  ? update_curr+0x1d5/0x3e0
>[ 2459.091800]  ? poll_select_finish+0x220/0x220
>[ 2459.091811]  ? poll_select_finish+0x220/0x220
>[ 2459.091821]  ? poll_select_finish+0x220/0x220
>[ 2459.091833]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.091849]  ? __might_fault+0x3e/0x90
>[ 2459.091859]  ? __might_fault+0x3e/0x90
>[ 2459.091881]  ? __se_sys_poll+0x2c/0x130
>[ 2459.091891]  __se_sys_poll+0x2c/0x130
>[ 2459.091903]  do_syscall_64+0x5a/0x1c0
>[ 2459.091914]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.091922] RIP: 0033:0x7f9e689cfbf9
>[ 2459.091931] Code: Bad RIP value.
>[ 2459.091938] RSP: 002b:00007f9e5d385ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.091946] RAX: ffffffffffffffda RBX: 0000561eb10fcd00 RCX: 00007f9e689cfbf9
>[ 2459.091953] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561eb10fcd00
>[ 2459.091959] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f9e540362d0
>[ 2459.091965] R10: 0000561eb1268a00 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.091971] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000003
>[ 2459.091987] gvfs-udisks2-vo S    0  1423    747 0x00000000
>[ 2459.091995] Call Trace:
>[ 2459.092005]  ? __schedule+0x24e/0x7d0
>[ 2459.092019]  schedule+0x33/0xc0
>[ 2459.092027]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.092038]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.092049]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.092057]  do_sys_poll+0x337/0x580
>[ 2459.092065]  ? lookup_fast+0xc8/0x470
>[ 2459.092080]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092095]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092109]  ? poll_select_finish+0x220/0x220
>[ 2459.092120]  ? poll_select_finish+0x220/0x220
>[ 2459.092130]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092141]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092151]  ? reacquire_held_locks+0xda/0x210
>[ 2459.092161]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092176]  ? task_work_run+0x73/0xb0
>[ 2459.092190]  ? __se_sys_poll+0x2c/0x130
>[ 2459.092198]  __se_sys_poll+0x2c/0x130
>[ 2459.092208]  do_syscall_64+0x5a/0x1c0
>[ 2459.092217]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.092225] RIP: 0033:0x7fd04e420bf9
>[ 2459.092234] Code: Bad RIP value.
>[ 2459.092241] RSP: 002b:00007ffe63d3e700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.092248] RAX: ffffffffffffffda RBX: 0000558206fc7920 RCX: 00007fd04e420bf9
>[ 2459.092255] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558206fc7920
>[ 2459.092261] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fd04401b080
>[ 2459.092268] R10: 00007fd04400f700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.092274] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000002
>[ 2459.092289] gmain           S    0  1426    747 0x00000000
>[ 2459.092297] Call Trace:
>[ 2459.092307]  ? __schedule+0x24e/0x7d0
>[ 2459.092320]  schedule+0x33/0xc0
>[ 2459.092328]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.092341]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.092350]  do_sys_poll+0x337/0x580
>[ 2459.092368]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.092376]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2459.092388]  ? update_curr+0x2a7/0x3e0
>[ 2459.092396]  ? update_curr+0x80/0x3e0
>[ 2459.092411]  ? poll_select_finish+0x220/0x220
>[ 2459.092422]  ? poll_select_finish+0x220/0x220
>[ 2459.092431]  ? try_to_wake_up+0x7a/0x810
>[ 2459.092443]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092459]  ? __might_fault+0x3e/0x90
>[ 2459.092467]  ? __might_fault+0x3e/0x90
>[ 2459.092488]  ? __se_sys_poll+0x2c/0x130
>[ 2459.092496]  __se_sys_poll+0x2c/0x130
>[ 2459.092507]  do_syscall_64+0x5a/0x1c0
>[ 2459.092515]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.092522] RIP: 0033:0x7fd04e420bf9
>[ 2459.092529] Code: Bad RIP value.
>[ 2459.092536] RSP: 002b:00007fd04bbd9c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.092543] RAX: ffffffffffffffda RBX: 0000558206f85070 RCX: 00007fd04e420bf9
>[ 2459.092549] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558206f85070
>[ 2459.092556] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fd044018570
>[ 2459.092562] R10: 00007fd04400eaa0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.092568] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000002
>[ 2459.092584] gdbus           S    0  1428    747 0x00000000
>[ 2459.092592] Call Trace:
>[ 2459.092601]  ? __schedule+0x24e/0x7d0
>[ 2459.092613]  schedule+0x33/0xc0
>[ 2459.092621]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.092630]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.092639]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.092650]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.092659]  do_sys_poll+0x337/0x580
>[ 2459.092683]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.092699]  ? poll_select_finish+0x220/0x220
>[ 2459.092709]  ? poll_select_finish+0x220/0x220
>[ 2459.092719]  ? poll_select_finish+0x220/0x220
>[ 2459.092729]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.092744]  ? __might_fault+0x3e/0x90
>[ 2459.092752]  ? __might_fault+0x3e/0x90
>[ 2459.092794]  ? __se_sys_poll+0x2c/0x130
>[ 2459.092803]  __se_sys_poll+0x2c/0x130
>[ 2459.092813]  do_syscall_64+0x5a/0x1c0
>[ 2459.092826]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.092835] RIP: 0033:0x7fd04e420bf9
>[ 2459.092845] Code: Bad RIP value.
>[ 2459.092853] RSP: 002b:00007fd04b3d8c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.092862] RAX: ffffffffffffffda RBX: 0000558206f7d2a0 RCX: 00007fd04e420bf9
>[ 2459.092870] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000558206f7d2a0
>[ 2459.092878] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fd03c02a810
>[ 2459.092887] R10: 0000558206fbdca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.092895] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000003
>[ 2459.092915] gvfs-goa-volume S    0  1437    747 0x00000000
>[ 2459.092925] Call Trace:
>[ 2459.092937]  ? __schedule+0x24e/0x7d0
>[ 2459.092949]  schedule+0x33/0xc0
>[ 2459.092956]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.092967]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.092977]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.092986]  do_sys_poll+0x337/0x580
>[ 2459.093006]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.093024]  ? poll_select_finish+0x220/0x220
>[ 2459.093037]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.093048]  ? try_to_wake_up+0x70/0x810
>[ 2459.093060]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.093068]  ? try_to_wake_up+0x7a/0x810
>[ 2459.093082]  ? eventfd_write+0xd9/0x210
>[ 2459.093094]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.093111]  ? __se_sys_poll+0x2c/0x130
>[ 2459.093119]  __se_sys_poll+0x2c/0x130
>[ 2459.093127]  do_syscall_64+0x5a/0x1c0
>[ 2459.093136]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.093142] RIP: 0033:0x7f3558c78bf9
>[ 2459.093150] Code: Bad RIP value.
>[ 2459.093157] RSP: 002b:00007ffe3d622d50 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.093165] RAX: ffffffffffffffda RBX: 000055bab3d3fc00 RCX: 00007f3558c78bf9
>[ 2459.093173] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055bab3d3fc00
>[ 2459.093179] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055bab3d0b128
>[ 2459.093185] R10: 000055bab3d0b220 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.093191] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000001
>[ 2459.093207] gmain           S    0  1438    747 0x00000000
>[ 2459.093215] Call Trace:
>[ 2459.093225]  ? __schedule+0x24e/0x7d0
>[ 2459.093237]  schedule+0x33/0xc0
>[ 2459.093245]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.093257]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.093266]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.093275]  do_sys_poll+0x337/0x580
>[ 2459.093288]  ? preempt_count_add+0x49/0xa0
>[ 2459.093298]  ? preempt_count_add+0x49/0xa0
>[ 2459.093305]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.093313]  ? prep_new_page+0x48/0xe0
>[ 2459.093324]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.093342]  ? poll_select_finish+0x220/0x220
>[ 2459.093355]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.093365]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.093380]  ? __might_fault+0x3e/0x90
>[ 2459.093388]  ? __might_fault+0x3e/0x90
>[ 2459.093409]  ? __se_sys_poll+0x2c/0x130
>[ 2459.093417]  __se_sys_poll+0x2c/0x130
>[ 2459.093430]  do_syscall_64+0x5a/0x1c0
>[ 2459.093439]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.093447] RIP: 0033:0x7f3558c78bf9
>[ 2459.093457] Code: Bad RIP value.
>[ 2459.093463] RSP: 002b:00007f3556da2cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.093472] RAX: ffffffffffffffda RBX: 000055bab3d18630 RCX: 00007f3558c78bf9
>[ 2459.093478] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055bab3d18630
>[ 2459.093484] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055bab3d1aa88
>[ 2459.093490] R10: 000055bab3d0b2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.093496] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000001
>[ 2459.093511] gdbus           S    0  1439    747 0x00000000
>[ 2459.093519] Call Trace:
>[ 2459.093529]  ? __schedule+0x24e/0x7d0
>[ 2459.093541]  schedule+0x33/0xc0
>[ 2459.093549]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.093561]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.093570]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.093579]  do_sys_poll+0x337/0x580
>[ 2459.093592]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.093603]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.093612]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.093620]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.093629]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.093637]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.093649]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.093661]  ? poll_select_finish+0x220/0x220
>[ 2459.093672]  ? poll_select_finish+0x220/0x220
>[ 2459.093683]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.093694]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.093710]  ? __fget+0xf7/0x200
>[ 2459.093722]  ? __fget+0x114/0x200
>[ 2459.093734]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.093745]  ? __se_sys_poll+0x2c/0x130
>[ 2459.093753]  __se_sys_poll+0x2c/0x130
>[ 2459.093783]  do_syscall_64+0x5a/0x1c0
>[ 2459.093794]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.093801] RIP: 0033:0x7f3558c78bf9
>[ 2459.093809] Code: Bad RIP value.
>[ 2459.093817] RSP: 002b:00007f35565a1ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.093827] RAX: ffffffffffffffda RBX: 000055bab3d14b70 RCX: 00007f3558c78bf9
>[ 2459.093835] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055bab3d14b70
>[ 2459.093843] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055bab3d2a808
>[ 2459.093851] R10: 000055bab3d0b880 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.093859] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000002
>[ 2459.093878] gvfs-mtp-volume S    0  1443    747 0x00000000
>[ 2459.093889] Call Trace:
>[ 2459.093901]  ? __schedule+0x24e/0x7d0
>[ 2459.093916]  schedule+0x33/0xc0
>[ 2459.093925]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.093934]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.093943]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.093954]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.093963]  do_sys_poll+0x337/0x580
>[ 2459.093985]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.094002]  ? poll_select_finish+0x220/0x220
>[ 2459.094015]  ? poll_select_finish+0x220/0x220
>[ 2459.094027]  ? try_to_wake_up+0x70/0x810
>[ 2459.094039]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.094047]  ? try_to_wake_up+0x7a/0x810
>[ 2459.094060]  ? eventfd_write+0xd9/0x210
>[ 2459.094071]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.094088]  ? __se_sys_poll+0x2c/0x130
>[ 2459.094096]  __se_sys_poll+0x2c/0x130
>[ 2459.094105]  do_syscall_64+0x5a/0x1c0
>[ 2459.094114]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.094122] RIP: 0033:0x7fc67ac58bf9
>[ 2459.094130] Code: Bad RIP value.
>[ 2459.094137] RSP: 002b:00007ffd651fc170 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.094145] RAX: ffffffffffffffda RBX: 00005625b1578060 RCX: 00007fc67ac58bf9
>[ 2459.094152] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005625b1578060
>[ 2459.094157] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005625b1564150
>[ 2459.094163] R10: 00005625b155d2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.094170] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000002
>[ 2459.094186] gmain           S    0  1447    747 0x00000000
>[ 2459.094194] Call Trace:
>[ 2459.094204]  ? __schedule+0x24e/0x7d0
>[ 2459.094216]  schedule+0x33/0xc0
>[ 2459.094224]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.094236]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.094246]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.094255]  do_sys_poll+0x337/0x580
>[ 2459.094268]  ? preempt_count_add+0x49/0xa0
>[ 2459.094278]  ? preempt_count_add+0x49/0xa0
>[ 2459.094285]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.094294]  ? prep_new_page+0x48/0xe0
>[ 2459.094303]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.094321]  ? poll_select_finish+0x220/0x220
>[ 2459.094335]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.094345]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.094360]  ? __might_fault+0x3e/0x90
>[ 2459.094369]  ? __might_fault+0x3e/0x90
>[ 2459.094390]  ? __se_sys_poll+0x2c/0x130
>[ 2459.094399]  __se_sys_poll+0x2c/0x130
>[ 2459.094409]  do_syscall_64+0x5a/0x1c0
>[ 2459.094418]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.094425] RIP: 0033:0x7fc67ac58bf9
>[ 2459.094435] Code: Bad RIP value.
>[ 2459.094441] RSP: 002b:00007fc678b64cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.094449] RAX: ffffffffffffffda RBX: 00005625b1576ae0 RCX: 00007fc67ac58bf9
>[ 2459.094455] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005625b1576ae0
>[ 2459.094461] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005625b1570b78
>[ 2459.094467] R10: 00005625b155d8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.094473] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000001
>[ 2459.094489] gdbus           S    0  1449    747 0x00000000
>[ 2459.094497] Call Trace:
>[ 2459.094507]  ? __schedule+0x24e/0x7d0
>[ 2459.094518]  schedule+0x33/0xc0
>[ 2459.094527]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.094539]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.094548]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.094556]  do_sys_poll+0x337/0x580
>[ 2459.094569]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.094580]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.094590]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.094598]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.094606]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.094614]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.094624]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.094637]  ? poll_select_finish+0x220/0x220
>[ 2459.094647]  ? poll_select_finish+0x220/0x220
>[ 2459.094658]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.094669]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.094684]  ? __fget+0xf7/0x200
>[ 2459.094696]  ? __fget+0x114/0x200
>[ 2459.094708]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.094719]  ? __se_sys_poll+0x2c/0x130
>[ 2459.094726]  __se_sys_poll+0x2c/0x130
>[ 2459.094735]  do_syscall_64+0x5a/0x1c0
>[ 2459.094745]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.094752] RIP: 0033:0x7fc67ac58bf9
>[ 2459.094781] Code: Bad RIP value.
>[ 2459.094790] RSP: 002b:00007fc6737fdce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.094798] RAX: ffffffffffffffda RBX: 00007fc66c0101a0 RCX: 00007fc67ac58bf9
>[ 2459.094804] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fc66c0101a0
>[ 2459.094811] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fc66c00e4f8
>[ 2459.094816] R10: 00007fc66c008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.094823] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000002
>[ 2459.094842] gvfs-afc-volume S    0  1452    747 0x00000000
>[ 2459.094853] Call Trace:
>[ 2459.094866]  ? __schedule+0x24e/0x7d0
>[ 2459.094881]  schedule+0x33/0xc0
>[ 2459.094889]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.094902]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.094913]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.094924]  do_sys_poll+0x337/0x580
>[ 2459.094941]  ? finish_task_switch+0x9b/0x250
>[ 2459.094955]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.094972]  ? poll_select_finish+0x220/0x220
>[ 2459.094983]  ? enqueue_task_fair+0x96/0xd40
>[ 2459.094992]  ? try_to_wake_up+0x70/0x810
>[ 2459.095005]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.095013]  ? try_to_wake_up+0x7a/0x810
>[ 2459.095028]  ? eventfd_write+0xd9/0x210
>[ 2459.095041]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.095058]  ? __se_sys_poll+0x2c/0x130
>[ 2459.095066]  __se_sys_poll+0x2c/0x130
>[ 2459.095076]  do_syscall_64+0x5a/0x1c0
>[ 2459.095085]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.095092] RIP: 0033:0x7f9589fb9bf9
>[ 2459.095100] Code: Bad RIP value.
>[ 2459.095107] RSP: 002b:00007fff3d549540 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.095115] RAX: ffffffffffffffda RBX: 00005574bb741a00 RCX: 00007f9589fb9bf9
>[ 2459.095121] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574bb741a00
>[ 2459.095127] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574bb75f488
>[ 2459.095133] R10: 00005574bb75f620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.095139] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000001
>[ 2459.095155] gvfs-afc-volume S    0  1453    747 0x00000000
>[ 2459.095162] Call Trace:
>[ 2459.095173]  ? __schedule+0x24e/0x7d0
>[ 2459.095185]  schedule+0x33/0xc0
>[ 2459.095193]  schedule_timeout+0x202/0x3c0
>[ 2459.095206]  ? inotify_read+0xe3/0x3b0
>[ 2459.095217]  wait_woken+0x59/0xa0
>[ 2459.095226]  inotify_read+0x299/0x3b0
>[ 2459.095237]  ? do_wait_intr_irq+0x90/0x90
>[ 2459.095250]  vfs_read+0xa3/0x160
>[ 2459.095260]  ksys_read+0x94/0xe0
>[ 2459.095271]  do_syscall_64+0x5a/0x1c0
>[ 2459.095279]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.095286] RIP: 0033:0x7f9589fb50b4
>[ 2459.095295] Code: Bad RIP value.
>[ 2459.095301] RSP: 002b:00007f9586476c70 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.095308] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9589fb50b4
>[ 2459.095315] RDX: 0000000000007fff RSI: 00007f9586476ca0 RDI: 0000000000000004
>[ 2459.095321] RBP: 00007f9586476ca0 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.095327] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000007fff
>[ 2459.095334] R13: 00007f9586476ca0 R14: 00005574bb763800 R15: 00007f958a4ab890
>[ 2459.095349] gmain           S    0  1454    747 0x00000000
>[ 2459.095357] Call Trace:
>[ 2459.095367]  ? __schedule+0x24e/0x7d0
>[ 2459.095379]  schedule+0x33/0xc0
>[ 2459.095387]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.095400]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.095410]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.095418]  do_sys_poll+0x337/0x580
>[ 2459.095431]  ? preempt_count_add+0x49/0xa0
>[ 2459.095441]  ? preempt_count_add+0x49/0xa0
>[ 2459.095448]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.095456]  ? prep_new_page+0x48/0xe0
>[ 2459.095465]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.095483]  ? poll_select_finish+0x220/0x220
>[ 2459.095497]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.095507]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.095522]  ? __might_fault+0x3e/0x90
>[ 2459.095530]  ? __might_fault+0x3e/0x90
>[ 2459.095550]  ? __se_sys_poll+0x2c/0x130
>[ 2459.095558]  __se_sys_poll+0x2c/0x130
>[ 2459.095568]  do_syscall_64+0x5a/0x1c0
>[ 2459.095577]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.095584] RIP: 0033:0x7f9589fb9bf9
>[ 2459.095592] Code: Bad RIP value.
>[ 2459.095599] RSP: 002b:00007f9585c7dcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.095607] RAX: ffffffffffffffda RBX: 00005574bb73ba20 RCX: 00007f9589fb9bf9
>[ 2459.095613] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574bb73ba20
>[ 2459.095620] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574bb766ed8
>[ 2459.095626] R10: 00005574bb75f6a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.095632] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000001
>[ 2459.095647] gdbus           S    0  1456    747 0x00000000
>[ 2459.095655] Call Trace:
>[ 2459.095665]  ? __schedule+0x24e/0x7d0
>[ 2459.095677]  schedule+0x33/0xc0
>[ 2459.095684]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.095695]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.095705]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.095714]  do_sys_poll+0x337/0x580
>[ 2459.095726]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.095737]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.095746]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.095754]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.095785]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.095796]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.095807]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.095821]  ? poll_select_finish+0x220/0x220
>[ 2459.095833]  ? poll_select_finish+0x220/0x220
>[ 2459.095845]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.095857]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.095873]  ? __fget+0xf7/0x200
>[ 2459.095887]  ? __fget+0x114/0x200
>[ 2459.095901]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.095913]  ? __se_sys_poll+0x2c/0x130
>[ 2459.095924]  __se_sys_poll+0x2c/0x130
>[ 2459.095935]  do_syscall_64+0x5a/0x1c0
>[ 2459.095943]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.095950] RIP: 0033:0x7f9589fb9bf9
>[ 2459.095959] Code: Bad RIP value.
>[ 2459.095966] RSP: 002b:00007f9584c7bce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.095973] RAX: ffffffffffffffda RBX: 00007f95780101a0 RCX: 00007f9589fb9bf9
>[ 2459.095979] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f95780101a0
>[ 2459.095985] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f957800ded8
>[ 2459.095991] R10: 00007f9578008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.095997] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000002
>[ 2459.096013] gvfs-gphoto2-vo S    0  1459    747 0x00000000
>[ 2459.096024] Call Trace:
>[ 2459.096037]  ? __schedule+0x24e/0x7d0
>[ 2459.096049]  schedule+0x33/0xc0
>[ 2459.096057]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.096067]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.096075]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.096085]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.096094]  do_sys_poll+0x337/0x580
>[ 2459.096109]  ? finish_task_switch+0x9b/0x250
>[ 2459.096122]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.096135]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.096148]  ? poll_select_finish+0x220/0x220
>[ 2459.096158]  ? poll_select_finish+0x220/0x220
>[ 2459.096168]  ? try_to_wake_up+0x70/0x810
>[ 2459.096182]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.096190]  ? try_to_wake_up+0x7a/0x810
>[ 2459.096203]  ? eventfd_write+0xd9/0x210
>[ 2459.096214]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.096231]  ? __se_sys_poll+0x2c/0x130
>[ 2459.096239]  __se_sys_poll+0x2c/0x130
>[ 2459.096249]  do_syscall_64+0x5a/0x1c0
>[ 2459.096258]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.096265] RIP: 0033:0x7f5e14554bf9
>[ 2459.096274] Code: Bad RIP value.
>[ 2459.096281] RSP: 002b:00007ffff372df30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.096288] RAX: ffffffffffffffda RBX: 00005597c9a2fd10 RCX: 00007f5e14554bf9
>[ 2459.096295] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005597c9a2fd10
>[ 2459.096302] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005597c9a13150
>[ 2459.096308] R10: 00005597c9a0c2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.096314] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000002
>[ 2459.096329] gmain           S    0  1465    747 0x00000000
>[ 2459.096337] Call Trace:
>[ 2459.096347]  ? __schedule+0x24e/0x7d0
>[ 2459.096359]  schedule+0x33/0xc0
>[ 2459.096367]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.096378]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.096388]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.096396]  do_sys_poll+0x337/0x580
>[ 2459.096409]  ? preempt_count_add+0x49/0xa0
>[ 2459.096419]  ? preempt_count_add+0x49/0xa0
>[ 2459.096426]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.096435]  ? prep_new_page+0x48/0xe0
>[ 2459.096444]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.096462]  ? poll_select_finish+0x220/0x220
>[ 2459.096477]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.096487]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.096502]  ? __might_fault+0x3e/0x90
>[ 2459.096510]  ? __might_fault+0x3e/0x90
>[ 2459.096531]  ? __se_sys_poll+0x2c/0x130
>[ 2459.096539]  __se_sys_poll+0x2c/0x130
>[ 2459.096548]  do_syscall_64+0x5a/0x1c0
>[ 2459.096557]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.096564] RIP: 0033:0x7f5e14554bf9
>[ 2459.096572] Code: Bad RIP value.
>[ 2459.096579] RSP: 002b:00007f5e11c74cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.096586] RAX: ffffffffffffffda RBX: 00005597c9a23e50 RCX: 00007f5e14554bf9
>[ 2459.096592] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005597c9a23e50
>[ 2459.096598] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005597c9a224e8
>[ 2459.096604] R10: 00005597c9a0c8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.096610] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000001
>[ 2459.096626] gdbus           S    0  1467    747 0x00000000
>[ 2459.096634] Call Trace:
>[ 2459.096643]  ? __schedule+0x24e/0x7d0
>[ 2459.096655]  schedule+0x33/0xc0
>[ 2459.096663]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.096675]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.096685]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.096693]  do_sys_poll+0x337/0x580
>[ 2459.096705]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.096716]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.096726]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.096733]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.096742]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.096750]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.096780]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.096796]  ? poll_select_finish+0x220/0x220
>[ 2459.096806]  ? poll_select_finish+0x220/0x220
>[ 2459.096817]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.096831]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.096848]  ? __fget+0xf7/0x200
>[ 2459.096862]  ? __fget+0x114/0x200
>[ 2459.096876]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.096889]  ? __se_sys_poll+0x2c/0x130
>[ 2459.096898]  __se_sys_poll+0x2c/0x130
>[ 2459.096910]  do_syscall_64+0x5a/0x1c0
>[ 2459.096920]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.096929] RIP: 0033:0x7f5e14554bf9
>[ 2459.096937] Code: Bad RIP value.
>[ 2459.096944] RSP: 002b:00007f5e10c72ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.096952] RAX: ffffffffffffffda RBX: 00007f5e040101a0 RCX: 00007f5e14554bf9
>[ 2459.096958] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5e040101a0
>[ 2459.096964] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5e0400e4f8
>[ 2459.096970] R10: 00007f5e04008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.096977] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000002
>[ 2459.096994] gvfsd-trash     S    0  1460    822 0x00000000
>[ 2459.097002] Call Trace:
>[ 2459.097014]  ? __schedule+0x24e/0x7d0
>[ 2459.097027]  schedule+0x33/0xc0
>[ 2459.097037]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.097048]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.097059]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.097067]  do_sys_poll+0x337/0x580
>[ 2459.097074]  ? lookup_fast+0xc8/0x470
>[ 2459.097090]  ? __d_lookup_rcu+0x129/0x200
>[ 2459.097102]  ? lockref_get_not_dead+0x26/0x30
>[ 2459.097112]  ? unlazy_walk+0x58/0x160
>[ 2459.097125]  ? poll_select_finish+0x220/0x220
>[ 2459.097137]  ? poll_select_finish+0x220/0x220
>[ 2459.097150]  ? __might_fault+0x3e/0x90
>[ 2459.097158]  ? __might_fault+0x3e/0x90
>[ 2459.097170]  ? _copy_to_user+0x69/0x80
>[ 2459.097179]  ? cp_new_stat+0x15a/0x190
>[ 2459.097196]  ? __se_sys_newstat+0x4d/0x70
>[ 2459.097208]  ? __se_sys_poll+0x2c/0x130
>[ 2459.097216]  __se_sys_poll+0x2c/0x130
>[ 2459.097226]  do_syscall_64+0x5a/0x1c0
>[ 2459.097235]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.097243] RIP: 0033:0x7f956b1a1bf9
>[ 2459.097253] Code: Bad RIP value.
>[ 2459.097259] RSP: 002b:00007ffcdff89580 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.097267] RAX: ffffffffffffffda RBX: 00007f955800a630 RCX: 00007f956b1a1bf9
>[ 2459.097273] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f955800a630
>[ 2459.097279] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f956000bbd0
>[ 2459.097286] R10: 00007f95580018c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.097292] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000004
>[ 2459.097308] gmain           S    0  1461    822 0x00000000
>[ 2459.097315] Call Trace:
>[ 2459.097325]  ? __schedule+0x24e/0x7d0
>[ 2459.097337]  schedule+0x33/0xc0
>[ 2459.097345]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.097359]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.097368]  do_sys_poll+0x337/0x580
>[ 2459.097381]  ? __switch_to_asm+0x34/0x70
>[ 2459.097391]  ? finish_task_switch+0x9b/0x250
>[ 2459.097402]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.097410]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.097418]  ? finish_task_switch+0x9b/0x250
>[ 2459.097425]  ? finish_task_switch+0x6e/0x250
>[ 2459.097433]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.097442]  ? __switch_to+0x2d1/0x460
>[ 2459.097453]  ? __schedule+0x256/0x7d0
>[ 2459.097465]  ? poll_select_finish+0x220/0x220
>[ 2459.097475]  ? poll_select_finish+0x220/0x220
>[ 2459.097485]  ? try_to_wake_up+0x451/0x810
>[ 2459.097497]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.097512]  ? __might_fault+0x3e/0x90
>[ 2459.097520]  ? __might_fault+0x3e/0x90
>[ 2459.097541]  ? __se_sys_poll+0x2c/0x130
>[ 2459.097550]  __se_sys_poll+0x2c/0x130
>[ 2459.097559]  do_syscall_64+0x5a/0x1c0
>[ 2459.097567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.097574] RIP: 0033:0x7f956b1a1bf9
>[ 2459.097582] Code: Bad RIP value.
>[ 2459.097589] RSP: 002b:00007f9568353cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.097597] RAX: ffffffffffffffda RBX: 0000564b0db72bc0 RCX: 00007f956b1a1bf9
>[ 2459.097603] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564b0db72bc0
>[ 2459.097609] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f956000a7d0
>[ 2459.097615] R10: 00007f956000cf60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.097621] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000002
>[ 2459.097637] gdbus           S    0  1462    822 0x00000000
>[ 2459.097645] Call Trace:
>[ 2459.097655]  ? __schedule+0x24e/0x7d0
>[ 2459.097667]  schedule+0x33/0xc0
>[ 2459.097675]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.097684]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.097693]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.097703]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.097713]  do_sys_poll+0x337/0x580
>[ 2459.097731]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.097740]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.097748]  ? finish_task_switch+0x9b/0x250
>[ 2459.097755]  ? finish_task_switch+0x6e/0x250
>[ 2459.097786]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.097795]  ? __switch_to+0x2d1/0x460
>[ 2459.097811]  ? poll_select_finish+0x220/0x220
>[ 2459.097824]  ? poll_select_finish+0x220/0x220
>[ 2459.097836]  ? poll_select_finish+0x220/0x220
>[ 2459.097847]  ? poll_select_finish+0x220/0x220
>[ 2459.097858]  ? poll_select_finish+0x220/0x220
>[ 2459.097871]  ? poll_select_finish+0x220/0x220
>[ 2459.097889]  ? task_work_run+0x73/0xb0
>[ 2459.097905]  ? __se_sys_poll+0x2c/0x130
>[ 2459.097914]  __se_sys_poll+0x2c/0x130
>[ 2459.097925]  do_syscall_64+0x5a/0x1c0
>[ 2459.097934]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.097942] RIP: 0033:0x7f956b1a1bf9
>[ 2459.097951] Code: Bad RIP value.
>[ 2459.097958] RSP: 002b:00007f9567b52ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.097966] RAX: ffffffffffffffda RBX: 0000564b0dbc7d20 RCX: 00007f956b1a1bf9
>[ 2459.097972] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 0000564b0dbc7d20
>[ 2459.097978] RBP: 0000000000000006 R08: 0000000000000000 R09: 00007f9558011440
>[ 2459.097984] R10: 0000564b0dbae6a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.097991] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000008
>[ 2459.098007] evolution-calen S    0  1477   1285 0x00000000
>[ 2459.098015] Call Trace:
>[ 2459.098027]  ? __schedule+0x24e/0x7d0
>[ 2459.098040]  schedule+0x33/0xc0
>[ 2459.098048]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.098058]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.098066]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.098078]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.098086]  do_sys_poll+0x337/0x580
>[ 2459.098101]  ? finish_task_switch+0x9b/0x250
>[ 2459.098112]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.098120]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.098128]  ? finish_task_switch+0x9b/0x250
>[ 2459.098135]  ? finish_task_switch+0x6e/0x250
>[ 2459.098143]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.098151]  ? __switch_to+0x2d1/0x460
>[ 2459.098168]  ? poll_select_finish+0x220/0x220
>[ 2459.098180]  ? poll_select_finish+0x220/0x220
>[ 2459.098192]  ? futex_wake+0x14d/0x180
>[ 2459.098199]  ? get_futex_key+0x495/0x620
>[ 2459.098213]  ? futex_wake+0x93/0x180
>[ 2459.098225]  ? do_futex+0xce/0xc60
>[ 2459.098233]  ? __might_fault+0x3e/0x90
>[ 2459.098253]  ? __se_sys_poll+0x2c/0x130
>[ 2459.098261]  __se_sys_poll+0x2c/0x130
>[ 2459.098271]  do_syscall_64+0x5a/0x1c0
>[ 2459.098279]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.098286] RIP: 0033:0x7f7e099adbf9
>[ 2459.098295] Code: Bad RIP value.
>[ 2459.098302] RSP: 002b:00007ffef4946470 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.098311] RAX: ffffffffffffffda RBX: 000056469103a4e0 RCX: 00007f7e099adbf9
>[ 2459.098317] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000056469103a4e0
>[ 2459.098323] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564691027fb0
>[ 2459.098329] R10: 00007f7de4001800 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.098335] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000002
>[ 2459.098351] dconf worker    S    0  1496   1285 0x00000000
>[ 2459.098360] Call Trace:
>[ 2459.098370]  ? __schedule+0x24e/0x7d0
>[ 2459.098382]  schedule+0x33/0xc0
>[ 2459.098389]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.098401]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.098410]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.098419]  do_sys_poll+0x337/0x580
>[ 2459.098444]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.098452]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.098465]  ? poll_select_finish+0x220/0x220
>[ 2459.098478]  ? try_to_wake_up+0x70/0x810
>[ 2459.098490]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.098498]  ? try_to_wake_up+0x7a/0x810
>[ 2459.098513]  ? eventfd_write+0xd9/0x210
>[ 2459.098524]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.098541]  ? __se_sys_poll+0x2c/0x130
>[ 2459.098549]  __se_sys_poll+0x2c/0x130
>[ 2459.098558]  do_syscall_64+0x5a/0x1c0
>[ 2459.098567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.098574] RIP: 0033:0x7f7e099adbf9
>[ 2459.098583] Code: Bad RIP value.
>[ 2459.098589] RSP: 002b:00007f7dfc5b5cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.098596] RAX: ffffffffffffffda RBX: 00005646910129d0 RCX: 00007f7e099adbf9
>[ 2459.098602] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005646910129d0
>[ 2459.098608] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564691012ae8
>[ 2459.098615] R10: 0000564691011d40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.098621] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2459.098637] gmain           S    0  1497   1285 0x00000000
>[ 2459.098644] Call Trace:
>[ 2459.098654]  ? __schedule+0x24e/0x7d0
>[ 2459.098666]  schedule+0x33/0xc0
>[ 2459.098674]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.098685]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.098695]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.098703]  do_sys_poll+0x337/0x580
>[ 2459.098716]  ? preempt_count_add+0x49/0xa0
>[ 2459.098726]  ? preempt_count_add+0x49/0xa0
>[ 2459.098733]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.098742]  ? prep_new_page+0x48/0xe0
>[ 2459.098751]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.098791]  ? poll_select_finish+0x220/0x220
>[ 2459.098807]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.098820]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.098836]  ? __might_fault+0x3e/0x90
>[ 2459.098847]  ? __might_fault+0x3e/0x90
>[ 2459.098868]  ? __se_sys_poll+0x2c/0x130
>[ 2459.098878]  __se_sys_poll+0x2c/0x130
>[ 2459.098889]  do_syscall_64+0x5a/0x1c0
>[ 2459.098900]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.098909] RIP: 0033:0x7f7e099adbf9
>[ 2459.098919] Code: Bad RIP value.
>[ 2459.098926] RSP: 002b:00007f7dfbdb4cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.098934] RAX: ffffffffffffffda RBX: 00007f7df4007ce0 RCX: 00007f7e099adbf9
>[ 2459.098940] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7df4007ce0
>[ 2459.098946] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f7df4006a48
>[ 2459.098953] R10: 0000564691012320 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.098961] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2459.098976] evolution-calen S    0  1498   1285 0x00000000
>[ 2459.098984] Call Trace:
>[ 2459.098994]  ? __schedule+0x24e/0x7d0
>[ 2459.099006]  schedule+0x33/0xc0
>[ 2459.099014]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.099027]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099038]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.099047]  do_sys_poll+0x337/0x580
>[ 2459.099070]  ? update_curr+0x1d5/0x3e0
>[ 2459.099080]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.099094]  ? poll_select_finish+0x220/0x220
>[ 2459.099104]  ? update_curr+0xd9/0x3e0
>[ 2459.099115]  ? try_to_wake_up+0x70/0x810
>[ 2459.099127]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.099135]  ? try_to_wake_up+0x7a/0x810
>[ 2459.099148]  ? eventfd_write+0xd9/0x210
>[ 2459.099159]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099176]  ? __se_sys_poll+0x2c/0x130
>[ 2459.099186]  __se_sys_poll+0x2c/0x130
>[ 2459.099195]  do_syscall_64+0x5a/0x1c0
>[ 2459.099203]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.099210] RIP: 0033:0x7f7e099adbf9
>[ 2459.099220] Code: Bad RIP value.
>[ 2459.099226] RSP: 002b:00007f7dfb5b3c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.099234] RAX: ffffffffffffffda RBX: 00007f7df0072c50 RCX: 00007f7e099adbf9
>[ 2459.099242] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7df0072c50
>[ 2459.099248] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564691013af8
>[ 2459.099254] R10: 0000564691011e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.099260] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2459.099276] gdbus           S    0  1499   1285 0x00000000
>[ 2459.099284] Call Trace:
>[ 2459.099294]  ? __schedule+0x24e/0x7d0
>[ 2459.099306]  schedule+0x33/0xc0
>[ 2459.099314]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.099324]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099332]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.099343]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.099352]  do_sys_poll+0x337/0x580
>[ 2459.099365]  ? __switch_to_asm+0x34/0x70
>[ 2459.099376]  ? finish_task_switch+0x9b/0x250
>[ 2459.099387]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099397]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.099404]  ? finish_task_switch+0x9b/0x250
>[ 2459.099412]  ? finish_task_switch+0x6e/0x250
>[ 2459.099420]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.099428]  ? __switch_to+0x2d1/0x460
>[ 2459.099439]  ? __schedule+0x256/0x7d0
>[ 2459.099452]  ? poll_select_finish+0x220/0x220
>[ 2459.099462]  ? poll_select_finish+0x220/0x220
>[ 2459.099472]  ? poll_select_finish+0x220/0x220
>[ 2459.099483]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.099497]  ? __might_fault+0x3e/0x90
>[ 2459.099505]  ? __might_fault+0x3e/0x90
>[ 2459.099527]  ? __se_sys_poll+0x2c/0x130
>[ 2459.099535]  __se_sys_poll+0x2c/0x130
>[ 2459.099544]  do_syscall_64+0x5a/0x1c0
>[ 2459.099553]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.099560] RIP: 0033:0x7f7e099adbf9
>[ 2459.099568] Code: Bad RIP value.
>[ 2459.099575] RSP: 002b:00007f7dfadb2ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.099582] RAX: ffffffffffffffda RBX: 00007f7df401cc70 RCX: 00007f7e099adbf9
>[ 2459.099588] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f7df401cc70
>[ 2459.099594] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f7de4035f20
>[ 2459.099600] R10: 000056469102a1a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.099607] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000003
>[ 2459.099622] pool            S    0  1505   1285 0x00000000
>[ 2459.099631] Call Trace:
>[ 2459.099641]  ? __schedule+0x24e/0x7d0
>[ 2459.099653]  schedule+0x33/0xc0
>[ 2459.099662]  futex_wait_queue_me+0xca/0x160
>[ 2459.099672]  futex_wait+0xf1/0x240
>[ 2459.099682]  ? try_to_wake_up+0x70/0x810
>[ 2459.099701]  do_futex+0x131/0xc60
>[ 2459.099710]  ? eventfd_write+0xd9/0x210
>[ 2459.099720]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099734]  __se_sys_futex+0x133/0x180
>[ 2459.099743]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.099753]  do_syscall_64+0x5a/0x1c0
>[ 2459.099783]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.099792] RIP: 0033:0x7f7e099b4839
>[ 2459.099802] Code: Bad RIP value.
>[ 2459.099808] RSP: 002b:00007f7de33fdcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.099818] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2459.099825] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 000056469102a2d0
>[ 2459.099832] RBP: 000056469102a2c0 R08: 0000000000000005 R09: 0000000000000001
>[ 2459.099840] R10: 0000000000000000 R11: 0000000000000246 R12: 000056469102a2d0
>[ 2459.099848] R13: 000056469102a2c0 R14: 000056469102a2c8 R15: 00007ffef4945630
>[ 2459.099866] evolution-calen S    0  1506   1285 0x00000000
>[ 2459.099878] Call Trace:
>[ 2459.099890]  ? __schedule+0x24e/0x7d0
>[ 2459.099904]  schedule+0x33/0xc0
>[ 2459.099913]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.099925]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099936]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.099944]  do_sys_poll+0x337/0x580
>[ 2459.099956]  ? __switch_to_asm+0x34/0x70
>[ 2459.099966]  ? finish_task_switch+0x9b/0x250
>[ 2459.099977]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.099985]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.099995]  ? finish_task_switch+0x9b/0x250
>[ 2459.100002]  ? finish_task_switch+0x6e/0x250
>[ 2459.100011]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.100020]  ? __switch_to+0x2d1/0x460
>[ 2459.100031]  ? __schedule+0x256/0x7d0
>[ 2459.100043]  ? poll_select_finish+0x220/0x220
>[ 2459.100056]  ? try_to_wake_up+0x451/0x810
>[ 2459.100068]  ? wake_up_q+0x54/0x80
>[ 2459.100077]  ? futex_wake+0x93/0x180
>[ 2459.100089]  ? do_futex+0xce/0xc60
>[ 2459.100097]  ? ___preempt_schedule+0x16/0x20
>[ 2459.100118]  ? __se_sys_poll+0x2c/0x130
>[ 2459.100126]  __se_sys_poll+0x2c/0x130
>[ 2459.100135]  do_syscall_64+0x5a/0x1c0
>[ 2459.100145]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.100151] RIP: 0033:0x7f7e099adbf9
>[ 2459.100160] Code: Bad RIP value.
>[ 2459.100166] RSP: 002b:00007f7de23bac90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.100175] RAX: ffffffffffffffda RBX: 000056469103bdd0 RCX: 00007f7e099adbf9
>[ 2459.100181] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000056469103bdd0
>[ 2459.100187] RBP: 0000000000000001 R08: 0000000000000000 R09: 000056469103bf28
>[ 2459.100193] R10: 0000564691012000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.100199] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2459.100215] pool            S    0  1509   1285 0x00000000
>[ 2459.100223] Call Trace:
>[ 2459.100233]  ? __schedule+0x24e/0x7d0
>[ 2459.100245]  schedule+0x33/0xc0
>[ 2459.100254]  futex_wait_queue_me+0xca/0x160
>[ 2459.100264]  futex_wait+0xf1/0x240
>[ 2459.100275]  ? try_to_wake_up+0x70/0x810
>[ 2459.100294]  do_futex+0x131/0xc60
>[ 2459.100302]  ? eventfd_write+0xd9/0x210
>[ 2459.100314]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.100328]  __se_sys_futex+0x133/0x180
>[ 2459.100338]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.100348]  do_syscall_64+0x5a/0x1c0
>[ 2459.100356]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.100363] RIP: 0033:0x7f7e099b4839
>[ 2459.100371] Code: Bad RIP value.
>[ 2459.100379] RSP: 002b:00007f7de19a7cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.100387] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2459.100393] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 0000564691056a70
>[ 2459.100399] RBP: 0000564691056a60 R08: 0000000000000009 R09: 0000000000000001
>[ 2459.100405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564691056a70
>[ 2459.100411] R13: 0000564691056a60 R14: 0000564691056a68 R15: 00007ffef4945610
>[ 2459.100427] pool            S    0  1511   1285 0x00000000
>[ 2459.100434] Call Trace:
>[ 2459.100445]  ? __schedule+0x24e/0x7d0
>[ 2459.100457]  schedule+0x33/0xc0
>[ 2459.100466]  futex_wait_queue_me+0xca/0x160
>[ 2459.100477]  futex_wait+0xf1/0x240
>[ 2459.100487]  ? try_to_wake_up+0x451/0x810
>[ 2459.100506]  do_futex+0x131/0xc60
>[ 2459.100514]  ? ___preempt_schedule+0x16/0x20
>[ 2459.100532]  __se_sys_futex+0x133/0x180
>[ 2459.100542]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.100552]  do_syscall_64+0x5a/0x1c0
>[ 2459.100561]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.100569] RIP: 0033:0x7f7e099b4839
>[ 2459.100577] Code: Bad RIP value.
>[ 2459.100583] RSP: 002b:00007f7de11a6cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.100590] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2459.100596] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 00007f7de4014940
>[ 2459.100602] RBP: 00007f7de4014930 R08: 0000000000000009 R09: 0000000000000001
>[ 2459.100609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7de4014940
>[ 2459.100615] R13: 00007f7de4014930 R14: 00007f7de4014938 R15: 00007ffef4945610
>[ 2459.100631] evolution-addre S    0  1508    747 0x00000000
>[ 2459.100639] Call Trace:
>[ 2459.100648]  ? __schedule+0x24e/0x7d0
>[ 2459.100660]  schedule+0x33/0xc0
>[ 2459.100668]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.100681]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.100691]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.100699]  do_sys_poll+0x337/0x580
>[ 2459.100715]  ? preempt_count_add+0x49/0xa0
>[ 2459.100722]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.100732]  ? prep_new_page+0x48/0xe0
>[ 2459.100741]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.100780]  ? poll_select_finish+0x220/0x220
>[ 2459.100796]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.100804]  ? get_futex_key+0x495/0x620
>[ 2459.100814]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.100830]  ? __might_fault+0x3e/0x90
>[ 2459.100839]  ? __might_fault+0x3e/0x90
>[ 2459.100862]  ? __se_sys_poll+0x2c/0x130
>[ 2459.100872]  __se_sys_poll+0x2c/0x130
>[ 2459.100884]  do_syscall_64+0x5a/0x1c0
>[ 2459.100894]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.100903] RIP: 0033:0x7f3677d70bf9
>[ 2459.100913] Code: Bad RIP value.
>[ 2459.100923] RSP: 002b:00007ffd91c67580 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.100934] RAX: ffffffffffffffda RBX: 000055f8b0664170 RCX: 00007f3677d70bf9
>[ 2459.100941] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f8b0664170
>[ 2459.100947] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b063a7f8
>[ 2459.100954] R10: 000055f8b0648a20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.100960] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2459.100975] gmain           S    0  1514    747 0x00000000
>[ 2459.100983] Call Trace:
>[ 2459.100993]  ? __schedule+0x24e/0x7d0
>[ 2459.101005]  schedule+0x33/0xc0
>[ 2459.101013]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.101027]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.101039]  do_sys_poll+0x337/0x580
>[ 2459.101051]  ? preempt_count_add+0x49/0xa0
>[ 2459.101063]  ? preempt_count_add+0x49/0xa0
>[ 2459.101070]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.101079]  ? prep_new_page+0x48/0xe0
>[ 2459.101089]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.101107]  ? poll_select_finish+0x220/0x220
>[ 2459.101118]  ? poll_select_finish+0x220/0x220
>[ 2459.101128]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.101139]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.101154]  ? __might_fault+0x3e/0x90
>[ 2459.101162]  ? __might_fault+0x3e/0x90
>[ 2459.101183]  ? __se_sys_poll+0x2c/0x130
>[ 2459.101191]  __se_sys_poll+0x2c/0x130
>[ 2459.101200]  do_syscall_64+0x5a/0x1c0
>[ 2459.101209]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.101216] RIP: 0033:0x7f3677d70bf9
>[ 2459.101224] Code: Bad RIP value.
>[ 2459.101230] RSP: 002b:00007f366a2dccb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.101237] RAX: ffffffffffffffda RBX: 000055f8b0607f50 RCX: 00007f3677d70bf9
>[ 2459.101243] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f8b0607f50
>[ 2459.101249] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f8b066e640
>[ 2459.101256] R10: 000055f8b0650d20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.101262] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000002
>[ 2459.101278] gdbus           S    0  1518    747 0x00000000
>[ 2459.101285] Call Trace:
>[ 2459.101295]  ? __schedule+0x24e/0x7d0
>[ 2459.101307]  schedule+0x33/0xc0
>[ 2459.101316]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.101327]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.101336]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.101345]  do_sys_poll+0x337/0x580
>[ 2459.101369]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.101384]  ? poll_select_finish+0x220/0x220
>[ 2459.101395]  ? poll_select_finish+0x220/0x220
>[ 2459.101408]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.101423]  ? __might_fault+0x3e/0x90
>[ 2459.101431]  ? __might_fault+0x3e/0x90
>[ 2459.101452]  ? __se_sys_poll+0x2c/0x130
>[ 2459.101460]  __se_sys_poll+0x2c/0x130
>[ 2459.101471]  do_syscall_64+0x5a/0x1c0
>[ 2459.101479]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.101486] RIP: 0033:0x7f3677d70bf9
>[ 2459.101494] Code: Bad RIP value.
>[ 2459.101500] RSP: 002b:00007f366966aca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.101507] RAX: ffffffffffffffda RBX: 000055f8b06679f0 RCX: 00007f3677d70bf9
>[ 2459.101514] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f8b06679f0
>[ 2459.101520] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f8b06665d8
>[ 2459.101525] R10: 000055f8b0650c80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.101531] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000002
>[ 2459.101548] dconf worker    S    0  1519    747 0x00000000
>[ 2459.101556] Call Trace:
>[ 2459.101566]  ? __schedule+0x24e/0x7d0
>[ 2459.101578]  schedule+0x33/0xc0
>[ 2459.101586]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.101598]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.101608]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.101617]  do_sys_poll+0x337/0x580
>[ 2459.101633]  ? preempt_count_add+0x49/0xa0
>[ 2459.101640]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.101656]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.101669]  ? poll_select_finish+0x220/0x220
>[ 2459.101678]  ? alloc_set_pte+0x450/0x540
>[ 2459.101691]  ? filemap_map_pages+0x1f1/0x570
>[ 2459.101701]  ? alloc_set_pte+0x285/0x540
>[ 2459.101712]  ? filemap_map_pages+0x20e/0x570
>[ 2459.101721]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.101734]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.101742]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.101756]  ? __do_page_fault+0x26d/0x500
>[ 2459.101795]  ? __se_sys_poll+0x2c/0x130
>[ 2459.101803]  __se_sys_poll+0x2c/0x130
>[ 2459.101812]  do_syscall_64+0x5a/0x1c0
>[ 2459.101824]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.101834] RIP: 0033:0x7f3677d70bf9
>[ 2459.101843] Code: Bad RIP value.
>[ 2459.101852] RSP: 002b:00007f3663ffecb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.101861] RAX: ffffffffffffffda RBX: 000055f8b0677750 RCX: 00007f3677d70bf9
>[ 2459.101868] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f8b0677750
>[ 2459.101875] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b06778e8
>[ 2459.101882] R10: 000055f8b06768e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.101890] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2459.101906] evolution-addre S    0  1520    747 0x00000000
>[ 2459.101917] Call Trace:
>[ 2459.101928]  ? __schedule+0x24e/0x7d0
>[ 2459.101940]  schedule+0x33/0xc0
>[ 2459.101949]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.101960]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.101969]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.101977]  do_sys_poll+0x337/0x580
>[ 2459.102002]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.102012]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.102026]  ? poll_select_finish+0x220/0x220
>[ 2459.102037]  ? update_curr+0xd9/0x3e0
>[ 2459.102047]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.102059]  ? do_wp_page+0x162/0x570
>[ 2459.102071]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.102079]  ? do_wp_page+0x162/0x570
>[ 2459.102090]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.102103]  ? __do_page_fault+0x26d/0x500
>[ 2459.102117]  ? __se_sys_poll+0x2c/0x130
>[ 2459.102125]  __se_sys_poll+0x2c/0x130
>[ 2459.102134]  do_syscall_64+0x5a/0x1c0
>[ 2459.102142]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.102150] RIP: 0033:0x7f3677d70bf9
>[ 2459.102158] Code: Bad RIP value.
>[ 2459.102165] RSP: 002b:00007f36637fdc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.102173] RAX: ffffffffffffffda RBX: 00007f365807a090 RCX: 00007f3677d70bf9
>[ 2459.102181] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f365807a090
>[ 2459.102187] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b0678948
>[ 2459.102193] R10: 000055f8b0676980 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.102199] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2459.102215] evolution-addre S    0  1523   1508 0x00000000
>[ 2459.102223] Call Trace:
>[ 2459.102233]  ? __schedule+0x24e/0x7d0
>[ 2459.102245]  schedule+0x33/0xc0
>[ 2459.102254]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.102263]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.102273]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.102283]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.102292]  do_sys_poll+0x337/0x580
>[ 2459.102317]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.102324]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.102337]  ? poll_select_finish+0x220/0x220
>[ 2459.102347]  ? poll_select_finish+0x220/0x220
>[ 2459.102357]  ? try_to_wake_up+0x70/0x810
>[ 2459.102368]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.102383]  ? __might_fault+0x3e/0x90
>[ 2459.102391]  ? __might_fault+0x3e/0x90
>[ 2459.102411]  ? __se_sys_poll+0x2c/0x130
>[ 2459.102419]  __se_sys_poll+0x2c/0x130
>[ 2459.102428]  do_syscall_64+0x5a/0x1c0
>[ 2459.102437]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.102444] RIP: 0033:0x7f81489c9bf9
>[ 2459.102452] Code: Bad RIP value.
>[ 2459.102458] RSP: 002b:00007fffb7253700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.102466] RAX: ffffffffffffffda RBX: 0000558a1ed76790 RCX: 00007f81489c9bf9
>[ 2459.102472] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558a1ed76790
>[ 2459.102478] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558a1ed21c80
>[ 2459.102484] R10: 00007f81280018e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.102490] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000002
>[ 2459.102506] gmain           S    0  1526   1508 0x00000000
>[ 2459.102514] Call Trace:
>[ 2459.102524]  ? __schedule+0x24e/0x7d0
>[ 2459.102535]  schedule+0x33/0xc0
>[ 2459.102543]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.102554]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.102564]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.102573]  do_sys_poll+0x337/0x580
>[ 2459.102586]  ? preempt_count_add+0x49/0xa0
>[ 2459.102596]  ? preempt_count_add+0x49/0xa0
>[ 2459.102603]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.102613]  ? prep_new_page+0x48/0xe0
>[ 2459.102622]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.102639]  ? poll_select_finish+0x220/0x220
>[ 2459.102653]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.102664]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.102679]  ? __might_fault+0x3e/0x90
>[ 2459.102687]  ? __might_fault+0x3e/0x90
>[ 2459.102707]  ? __se_sys_poll+0x2c/0x130
>[ 2459.102716]  __se_sys_poll+0x2c/0x130
>[ 2459.102725]  do_syscall_64+0x5a/0x1c0
>[ 2459.102733]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.102740] RIP: 0033:0x7f81489c9bf9
>[ 2459.102749] Code: Bad RIP value.
>[ 2459.102756] RSP: 002b:00007f813af35cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.102785] RAX: ffffffffffffffda RBX: 0000558a1ecb9950 RCX: 00007f81489c9bf9
>[ 2459.102791] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558a1ecb9950
>[ 2459.102796] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ecfbb08
>[ 2459.102803] R10: 0000558a1ecf7000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.102808] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2459.102825] dconf worker    S    0  1528   1508 0x00000000
>[ 2459.102835] Call Trace:
>[ 2459.102848]  ? __schedule+0x24e/0x7d0
>[ 2459.102861]  schedule+0x33/0xc0
>[ 2459.102870]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.102884]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.102896]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.102906]  do_sys_poll+0x337/0x580
>[ 2459.102932]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.102942]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.102954]  ? poll_select_finish+0x220/0x220
>[ 2459.102964]  ? update_curr+0xd9/0x3e0
>[ 2459.102974]  ? try_to_wake_up+0x70/0x810
>[ 2459.102982]  ? get_futex_key+0x495/0x620
>[ 2459.102996]  ? futex_wake+0x93/0x180
>[ 2459.103009]  ? do_futex+0xce/0xc60
>[ 2459.103017]  ? __might_fault+0x3e/0x90
>[ 2459.103039]  ? __se_sys_poll+0x2c/0x130
>[ 2459.103047]  __se_sys_poll+0x2c/0x130
>[ 2459.103057]  do_syscall_64+0x5a/0x1c0
>[ 2459.103066]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.103073] RIP: 0033:0x7f81489c9bf9
>[ 2459.103082] Code: Bad RIP value.
>[ 2459.103089] RSP: 002b:00007f8139d26cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.103096] RAX: ffffffffffffffda RBX: 0000558a1ecc48c0 RCX: 00007f81489c9bf9
>[ 2459.103103] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558a1ecc48c0
>[ 2459.103109] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ed0f458
>[ 2459.103115] R10: 0000558a1ed0ca80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.103121] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2459.103137] evolution-addre S    0  1529   1508 0x00000000
>[ 2459.103145] Call Trace:
>[ 2459.103155]  ? __schedule+0x24e/0x7d0
>[ 2459.103167]  schedule+0x33/0xc0
>[ 2459.103175]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.103187]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.103197]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.103205]  do_sys_poll+0x337/0x580
>[ 2459.103230]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.103239]  ? __update_load_avg_se+0x2bf/0x370
>[ 2459.103251]  ? poll_select_finish+0x220/0x220
>[ 2459.103261]  ? update_curr+0xd9/0x3e0
>[ 2459.103271]  ? try_to_wake_up+0x70/0x810
>[ 2459.103284]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.103292]  ? try_to_wake_up+0x7a/0x810
>[ 2459.103305]  ? eventfd_write+0xd9/0x210
>[ 2459.103316]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.103333]  ? __se_sys_poll+0x2c/0x130
>[ 2459.103341]  __se_sys_poll+0x2c/0x130
>[ 2459.103350]  do_syscall_64+0x5a/0x1c0
>[ 2459.103359]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.103367] RIP: 0033:0x7f81489c9bf9
>[ 2459.103376] Code: Bad RIP value.
>[ 2459.103383] RSP: 002b:00007f8139525c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.103391] RAX: ffffffffffffffda RBX: 00007f8124079250 RCX: 00007f81489c9bf9
>[ 2459.103397] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f8124079250
>[ 2459.103403] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ed10bf8
>[ 2459.103409] R10: 0000558a1ed0cb20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.103415] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2459.103431] gdbus           S    0  1530   1508 0x00000000
>[ 2459.103439] Call Trace:
>[ 2459.103449]  ? __schedule+0x24e/0x7d0
>[ 2459.103462]  schedule+0x33/0xc0
>[ 2459.103471]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.103482]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.103492]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.103501]  do_sys_poll+0x337/0x580
>[ 2459.103521]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.103533]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.103547]  ? poll_select_finish+0x220/0x220
>[ 2459.103557]  ? poll_select_finish+0x220/0x220
>[ 2459.103567]  ? poll_select_finish+0x220/0x220
>[ 2459.103577]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.103592]  ? __might_fault+0x3e/0x90
>[ 2459.103601]  ? __might_fault+0x3e/0x90
>[ 2459.103621]  ? __se_sys_poll+0x2c/0x130
>[ 2459.103629]  __se_sys_poll+0x2c/0x130
>[ 2459.103638]  do_syscall_64+0x5a/0x1c0
>[ 2459.103646]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.103653] RIP: 0033:0x7f81489c9bf9
>[ 2459.103662] Code: Bad RIP value.
>[ 2459.103669] RSP: 002b:00007f8138d24ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.103677] RAX: ffffffffffffffda RBX: 00007f8130010d40 RCX: 00007f81489c9bf9
>[ 2459.103683] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f8130010d40
>[ 2459.103689] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f813000e038
>[ 2459.103695] R10: 00007f8130001440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.103701] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000003
>[ 2459.103717] pool            S    0  1533   1508 0x00000000
>[ 2459.103725] Call Trace:
>[ 2459.103735]  ? __schedule+0x24e/0x7d0
>[ 2459.103748]  schedule+0x33/0xc0
>[ 2459.103757]  futex_wait_queue_me+0xca/0x160
>[ 2459.103792]  futex_wait+0xf1/0x240
>[ 2459.103803]  ? try_to_wake_up+0x70/0x810
>[ 2459.103822]  do_futex+0x131/0xc60
>[ 2459.103832]  ? eventfd_write+0xd9/0x210
>[ 2459.103844]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.103859]  __se_sys_futex+0x133/0x180
>[ 2459.103870]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.103883]  do_syscall_64+0x5a/0x1c0
>[ 2459.103893]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.103903] RIP: 0033:0x7f81489d0839
>[ 2459.103912] Code: Bad RIP value.
>[ 2459.103919] RSP: 002b:00007f8122b43cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.103928] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f81489d0839
>[ 2459.103935] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 00007f812801e950
>[ 2459.103941] RBP: 00007f812801e940 R08: 0000000000000001 R09: 0000000000000001
>[ 2459.103948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f812801e950
>[ 2459.103954] R13: 00007f812801e940 R14: 00007f812801e948 R15: 00007fffb7252950
>[ 2459.103970] hud-service     S    0  1562    747 0x00000000
>[ 2459.103978] Call Trace:
>[ 2459.103988]  ? __schedule+0x24e/0x7d0
>[ 2459.104000]  schedule+0x33/0xc0
>[ 2459.104008]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.104017]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.104025]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.104036]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.104046]  do_sys_poll+0x337/0x580
>[ 2459.104063]  ? preempt_count_add+0x49/0xa0
>[ 2459.104071]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.104079]  ? prep_new_page+0x48/0xe0
>[ 2459.104090]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.104108]  ? poll_select_finish+0x220/0x220
>[ 2459.104119]  ? poll_select_finish+0x220/0x220
>[ 2459.104130]  ? poll_select_finish+0x220/0x220
>[ 2459.104140]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.104155]  ? __might_fault+0x3e/0x90
>[ 2459.104163]  ? __might_fault+0x3e/0x90
>[ 2459.104183]  ? __se_sys_poll+0x2c/0x130
>[ 2459.104191]  __se_sys_poll+0x2c/0x130
>[ 2459.104202]  do_syscall_64+0x5a/0x1c0
>[ 2459.104211]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.104218] RIP: 0033:0x7f366e8b1bf9
>[ 2459.104226] Code: Bad RIP value.
>[ 2459.104232] RSP: 002b:00007fff142da9e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.104240] RAX: ffffffffffffffda RBX: 00005577c987ff40 RCX: 00007f366e8b1bf9
>[ 2459.104247] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00005577c987ff40
>[ 2459.104254] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005577c987f6d0
>[ 2459.104260] R10: 00005577c9877600 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.104266] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000003
>[ 2459.104282] QDBusConnection S    0  1563    747 0x00000000
>[ 2459.104290] Call Trace:
>[ 2459.104300]  ? __schedule+0x24e/0x7d0
>[ 2459.104311]  schedule+0x33/0xc0
>[ 2459.104319]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.104328]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.104337]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.104348]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.104357]  do_sys_poll+0x337/0x580
>[ 2459.104376]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.104386]  ? intel_pstate_update_util+0x20/0x550
>[ 2459.104399]  ? enqueue_entity+0x17b/0xac0
>[ 2459.104407]  ? intel_pstate_update_pstate+0x40/0x40
>[ 2459.104422]  ? poll_select_finish+0x220/0x220
>[ 2459.104432]  ? poll_select_finish+0x220/0x220
>[ 2459.104441]  ? try_to_wake_up+0x7a/0x810
>[ 2459.104454]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.104469]  ? __might_fault+0x3e/0x90
>[ 2459.104477]  ? __might_fault+0x3e/0x90
>[ 2459.104499]  ? __se_sys_poll+0x2c/0x130
>[ 2459.104508]  __se_sys_poll+0x2c/0x130
>[ 2459.104518]  do_syscall_64+0x5a/0x1c0
>[ 2459.104527]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.104534] RIP: 0033:0x7f366e8b1bf9
>[ 2459.104543] Code: Bad RIP value.
>[ 2459.104549] RSP: 002b:00007f366590dab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.104558] RAX: ffffffffffffffda RBX: 00007f3660003ce0 RCX: 00007f366e8b1bf9
>[ 2459.104564] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f3660003ce0
>[ 2459.104570] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f366000f290
>[ 2459.104576] R10: 00007f3660002700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.104582] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000002
>[ 2459.104598] gmain           S    0  1564    747 0x00000000
>[ 2459.104606] Call Trace:
>[ 2459.104616]  ? __schedule+0x24e/0x7d0
>[ 2459.104628]  schedule+0x33/0xc0
>[ 2459.104636]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.104648]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.104657]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.104665]  do_sys_poll+0x337/0x580
>[ 2459.104680]  ? preempt_count_add+0x49/0xa0
>[ 2459.104689]  ? preempt_count_add+0x49/0xa0
>[ 2459.104697]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.104706]  ? prep_new_page+0x48/0xe0
>[ 2459.104715]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.104733]  ? poll_select_finish+0x220/0x220
>[ 2459.104747]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.104781]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.104798]  ? __might_fault+0x3e/0x90
>[ 2459.104807]  ? __might_fault+0x3e/0x90
>[ 2459.104828]  ? __se_sys_poll+0x2c/0x130
>[ 2459.104838]  __se_sys_poll+0x2c/0x130
>[ 2459.104852]  do_syscall_64+0x5a/0x1c0
>[ 2459.104864]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.104873] RIP: 0033:0x7f366e8b1bf9
>[ 2459.104883] Code: Bad RIP value.
>[ 2459.104891] RSP: 002b:00007f366510cc30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.104901] RAX: ffffffffffffffda RBX: 00005577c98944a0 RCX: 00007f366e8b1bf9
>[ 2459.104909] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005577c98944a0
>[ 2459.104916] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005577c98820c8
>[ 2459.104923] R10: 00005577c9877680 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.104931] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000001
>[ 2459.104948] gdbus           S    0  1565    747 0x00000000
>[ 2459.104956] Call Trace:
>[ 2459.104967]  ? __schedule+0x24e/0x7d0
>[ 2459.104979]  schedule+0x33/0xc0
>[ 2459.104987]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.104998]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.105008]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.105016]  do_sys_poll+0x337/0x580
>[ 2459.105032]  ? preempt_count_add+0x49/0xa0
>[ 2459.105040]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.105048]  ? prep_new_page+0x48/0xe0
>[ 2459.105058]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.105069]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.105084]  ? poll_select_finish+0x220/0x220
>[ 2459.105094]  ? poll_select_finish+0x220/0x220
>[ 2459.105108]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.105123]  ? __might_fault+0x3e/0x90
>[ 2459.105131]  ? __might_fault+0x3e/0x90
>[ 2459.105154]  ? __se_sys_poll+0x2c/0x130
>[ 2459.105162]  __se_sys_poll+0x2c/0x130
>[ 2459.105172]  do_syscall_64+0x5a/0x1c0
>[ 2459.105180]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.105187] RIP: 0033:0x7f366e8b1bf9
>[ 2459.105196] Code: Bad RIP value.
>[ 2459.105203] RSP: 002b:00007f366490bc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.105210] RAX: ffffffffffffffda RBX: 00005577c98a3000 RCX: 00007f366e8b1bf9
>[ 2459.105216] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005577c98a3000
>[ 2459.105222] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005577c98a10a8
>[ 2459.105229] R10: 00005577c9877a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.105235] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000002
>[ 2459.105251] gvfsd-metadata  S    0  1566    747 0x00000000
>[ 2459.105259] Call Trace:
>[ 2459.105269]  ? __schedule+0x24e/0x7d0
>[ 2459.105282]  schedule+0x33/0xc0
>[ 2459.105290]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.105302]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.105311]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.105319]  do_sys_poll+0x337/0x580
>[ 2459.105336]  ? mark_held_locks+0x49/0x70
>[ 2459.105344]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.105358]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.105371]  ? poll_select_finish+0x220/0x220
>[ 2459.105380]  ? alloc_set_pte+0x450/0x540
>[ 2459.105393]  ? filemap_map_pages+0x1f1/0x570
>[ 2459.105402]  ? alloc_set_pte+0x285/0x540
>[ 2459.105413]  ? filemap_map_pages+0x20e/0x570
>[ 2459.105422]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.105434]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.105442]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2459.105455]  ? __do_page_fault+0x26d/0x500
>[ 2459.105469]  ? __se_sys_poll+0x2c/0x130
>[ 2459.105476]  __se_sys_poll+0x2c/0x130
>[ 2459.105486]  do_syscall_64+0x5a/0x1c0
>[ 2459.105495]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.105502] RIP: 0033:0x7fb9eccdebf9
>[ 2459.105511] Code: Bad RIP value.
>[ 2459.105518] RSP: 002b:00007fffd8b2b4f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.105526] RAX: ffffffffffffffda RBX: 00005651a6e762d0 RCX: 00007fb9eccdebf9
>[ 2459.105532] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005651a6e762d0
>[ 2459.105539] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005651a6e684b8
>[ 2459.105545] R10: 00005651a6e57ae0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.105551] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000001
>[ 2459.105566] gmain           S    0  1567    747 0x00000000
>[ 2459.105574] Call Trace:
>[ 2459.105584]  ? __schedule+0x24e/0x7d0
>[ 2459.105596]  schedule+0x33/0xc0
>[ 2459.105604]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.105616]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.105625]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.105633]  do_sys_poll+0x337/0x580
>[ 2459.105647]  ? preempt_count_add+0x49/0xa0
>[ 2459.105657]  ? preempt_count_add+0x49/0xa0
>[ 2459.105664]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.105672]  ? prep_new_page+0x48/0xe0
>[ 2459.105681]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.105699]  ? poll_select_finish+0x220/0x220
>[ 2459.105712]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.105723]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.105738]  ? __might_fault+0x3e/0x90
>[ 2459.105747]  ? __might_fault+0x3e/0x90
>[ 2459.105788]  ? __se_sys_poll+0x2c/0x130
>[ 2459.105798]  __se_sys_poll+0x2c/0x130
>[ 2459.105808]  do_syscall_64+0x5a/0x1c0
>[ 2459.105818]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.105828] RIP: 0033:0x7fb9eccdebf9
>[ 2459.105837] Code: Bad RIP value.
>[ 2459.105846] RSP: 002b:00007fb9eae09cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.105855] RAX: ffffffffffffffda RBX: 00005651a6e5afd0 RCX: 00007fb9eccdebf9
>[ 2459.105862] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005651a6e5afd0
>[ 2459.105869] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005651a6e59d48
>[ 2459.105878] R10: 00005651a6e57a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.105886] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000001
>[ 2459.105903] gdbus           S    0  1568    747 0x00000000
>[ 2459.105914] Call Trace:
>[ 2459.105926]  ? __schedule+0x24e/0x7d0
>[ 2459.105938]  schedule+0x33/0xc0
>[ 2459.105946]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.105959]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.105968]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.105976]  do_sys_poll+0x337/0x580
>[ 2459.105990]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2459.106001]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.106011]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.106021]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.106031]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.106040]  ? __wake_up_common_lock+0x87/0xc0
>[ 2459.106052]  ? sock_def_readable+0xb8/0x2a0
>[ 2459.106066]  ? poll_select_finish+0x220/0x220
>[ 2459.106076]  ? poll_select_finish+0x220/0x220
>[ 2459.106087]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2459.106097]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.106113]  ? __fget+0xf7/0x200
>[ 2459.106125]  ? __fget+0x114/0x200
>[ 2459.106137]  ? __sys_sendmsg+0x8d/0xa0
>[ 2459.106148]  ? __se_sys_poll+0x2c/0x130
>[ 2459.106156]  __se_sys_poll+0x2c/0x130
>[ 2459.106166]  do_syscall_64+0x5a/0x1c0
>[ 2459.106175]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.106182] RIP: 0033:0x7fb9eccdebf9
>[ 2459.106191] Code: Bad RIP value.
>[ 2459.106197] RSP: 002b:00007fb9ea608ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.106205] RAX: ffffffffffffffda RBX: 00005651a6e72920 RCX: 00007fb9eccdebf9
>[ 2459.106212] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005651a6e72920
>[ 2459.106218] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005651a6e707b8
>[ 2459.106223] R10: 00005651a6e57e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.106230] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000002
>[ 2459.106246] sshd            S    0  1583    693 0x00000000
>[ 2459.106254] Call Trace:
>[ 2459.106265]  ? __schedule+0x24e/0x7d0
>[ 2459.106277]  schedule+0x33/0xc0
>[ 2459.106285]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.106296]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.106305]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.106316]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.106324]  do_sys_poll+0x337/0x580
>[ 2459.106344]  ? unix_write_space+0x5/0x2b0
>[ 2459.106353]  ? unix_write_space+0x69/0x2b0
>[ 2459.106363]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.106378]  ? poll_select_finish+0x220/0x220
>[ 2459.106387]  ? unix_stream_read_generic+0x649/0x810
>[ 2459.106401]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.106410]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.106423]  ? unix_stream_recvmsg+0x53/0x70
>[ 2459.106430]  ? unix_state_double_unlock+0x30/0x30
>[ 2459.106440]  ? sock_read_iter+0x94/0xf0
>[ 2459.106453]  ? new_sync_read+0x10b/0x1a0
>[ 2459.106471]  ? __se_sys_poll+0x2c/0x130
>[ 2459.106479]  __se_sys_poll+0x2c/0x130
>[ 2459.106488]  do_syscall_64+0x5a/0x1c0
>[ 2459.106497]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.106504] RIP: 0033:0x7f811995bbc4
>[ 2459.106512] Code: Bad RIP value.
>[ 2459.106519] RSP: 002b:00007ffe618c0d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.106527] RAX: ffffffffffffffda RBX: 00007ffe618c0db0 RCX: 00007f811995bbc4
>[ 2459.106533] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffe618c0db0
>[ 2459.106539] RBP: 000055b47ef80140 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.106546] R10: 000055b4805ed010 R11: 0000000000000246 R12: 000055b4805f9978
>[ 2459.106552] R13: 0000000000000000 R14: 000055b4805f9970 R15: 0000000000000630
>[ 2459.106567] sshd            S    0  1615   1583 0x00000000
>[ 2459.106575] Call Trace:
>[ 2459.106585]  ? __schedule+0x24e/0x7d0
>[ 2459.106597]  schedule+0x33/0xc0
>[ 2459.106605]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.106620]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.106629]  do_select+0x62d/0x8b0
>[ 2459.106649]  ? __local_bh_enable_ip+0x79/0x100
>[ 2459.106661]  ? poll_select_finish+0x220/0x220
>[ 2459.106671]  ? poll_select_finish+0x220/0x220
>[ 2459.106682]  ? poll_select_finish+0x220/0x220
>[ 2459.106692]  ? poll_select_finish+0x220/0x220
>[ 2459.106703]  ? reacquire_held_locks+0xda/0x210
>[ 2459.106712]  ? release_sock+0x19/0xb0
>[ 2459.106723]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.106732]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.106744]  ? __might_fault+0x3e/0x90
>[ 2459.106752]  ? __might_fault+0x3e/0x90
>[ 2459.106785]  ? core_sys_select+0x242/0x450
>[ 2459.106795]  core_sys_select+0x242/0x450
>[ 2459.106814]  ? pipe_write+0x2bb/0x440
>[ 2459.106827]  ? new_sync_write+0x112/0x1b0
>[ 2459.106843]  kern_select+0xb5/0x100
>[ 2459.106858]  __x64_sys_select+0x20/0x30
>[ 2459.106866]  do_syscall_64+0x5a/0x1c0
>[ 2459.106877]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.106885] RIP: 0033:0x7f811995dff7
>[ 2459.106895] Code: Bad RIP value.
>[ 2459.106904] RSP: 002b:00007ffe618c0d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.106915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f811995dff7
>[ 2459.106922] RDX: 000055b4805f6200 RSI: 000055b4805fb6d0 RDI: 000000000000000e
>[ 2459.106929] RBP: 000055b4805facb0 R08: 0000000000000000 R09: 0000000000002400
>[ 2459.106935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.106941] R13: 000055b47ef80ad0 R14: 0000000000000003 R15: 00007ffe618c0d5f
>[ 2459.106958] java            S    0  1646   1615 0x00000000
>[ 2459.106966] Call Trace:
>[ 2459.106977]  ? __schedule+0x24e/0x7d0
>[ 2459.106988]  schedule+0x33/0xc0
>[ 2459.106997]  futex_wait_queue_me+0xca/0x160
>[ 2459.107007]  futex_wait+0xf1/0x240
>[ 2459.107023]  ? enqueue_entity+0x17b/0xac0
>[ 2459.107040]  do_futex+0x131/0xc60
>[ 2459.107049]  ? wake_up_new_task+0x1ff/0x380
>[ 2459.107062]  ? _do_fork+0x100/0x670
>[ 2459.107072]  ? __do_page_fault+0x26d/0x500
>[ 2459.107083]  __se_sys_futex+0x133/0x180
>[ 2459.107093]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.107103]  do_syscall_64+0x5a/0x1c0
>[ 2459.107112]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.107119] RIP: 0033:0x7f559dd83d2d
>[ 2459.107129] Code: Bad RIP value.
>[ 2459.107135] RSP: 002b:00007ffc07b05790 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.107143] RAX: ffffffffffffffda RBX: 00007f559ebbd700 RCX: 00007f559dd83d2d
>[ 2459.107151] RDX: 0000000000000671 RSI: 0000000000000000 RDI: 00007f559ebbd9d0
>[ 2459.107158] RBP: 00007ffc07b05808 R08: 00000000000000ca R09: 00007f559ebbd9d0
>[ 2459.107165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.107171] R13: 00007ffc07b057a0 R14: 0000000000000000 R15: 00005648364c3550
>[ 2459.107187] java            S    0  1649   1615 0x00000000
>[ 2459.107195] Call Trace:
>[ 2459.107205]  ? __schedule+0x24e/0x7d0
>[ 2459.107217]  schedule+0x33/0xc0
>[ 2459.107226]  futex_wait_queue_me+0xca/0x160
>[ 2459.107236]  futex_wait+0xf1/0x240
>[ 2459.107248]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.107266]  do_futex+0x131/0xc60
>[ 2459.107277]  ? __se_sys_futex+0xe8/0x180
>[ 2459.107291]  __se_sys_futex+0x133/0x180
>[ 2459.107305]  do_syscall_64+0x5a/0x1c0
>[ 2459.107313]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.107321] RIP: 0033:0x7f559dd88ed9
>[ 2459.107329] Code: Bad RIP value.
>[ 2459.107336] RSP: 002b:00007f559ebbc370 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.107344] RAX: ffffffffffffffda RBX: 00007f559800c150 RCX: 00007f559dd88ed9
>[ 2459.107350] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559800c178
>[ 2459.107356] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f559ebbc3d0
>[ 2459.107363] R10: 00007f559ebbc3d0 R11: 0000000000000246 R12: 00007f559800c128
>[ 2459.107369] R13: 00007f559800c178 R14: 00007f559ebbc480 R15: 00007f559800c174
>[ 2459.107385] java            S    0  1650   1615 0x00000000
>[ 2459.107393] Call Trace:
>[ 2459.107403]  ? __schedule+0x24e/0x7d0
>[ 2459.107415]  schedule+0x33/0xc0
>[ 2459.107423]  futex_wait_queue_me+0xca/0x160
>[ 2459.107434]  futex_wait+0xf1/0x240
>[ 2459.107445]  ? futex_wake+0x14d/0x180
>[ 2459.107464]  do_futex+0x131/0xc60
>[ 2459.107472]  ? finish_task_switch+0x9b/0x250
>[ 2459.107483]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.107491]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.107499]  ? finish_task_switch+0x9b/0x250
>[ 2459.107506]  ? finish_task_switch+0x6e/0x250
>[ 2459.107514]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.107522]  ? __switch_to+0x2d1/0x460
>[ 2459.107534]  __se_sys_futex+0x133/0x180
>[ 2459.107544]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.107554]  do_syscall_64+0x5a/0x1c0
>[ 2459.107563]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.107570] RIP: 0033:0x7f559dd889f3
>[ 2459.107578] Code: Bad RIP value.
>[ 2459.107584] RSP: 002b:00007f5587993bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.107592] RAX: ffffffffffffffda RBX: 00007f5598021e50 RCX: 00007f559dd889f3
>[ 2459.107599] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598021e78
>[ 2459.107605] RBP: 00007f5598021e74 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.107611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598021e78
>[ 2459.107617] R13: 0000000000000000 R14: 00007f5598021e28 R15: 0000000000000010
>[ 2459.107633] java            S    0  1651   1615 0x00000000
>[ 2459.107641] Call Trace:
>[ 2459.107650]  ? __schedule+0x24e/0x7d0
>[ 2459.107662]  schedule+0x33/0xc0
>[ 2459.107671]  futex_wait_queue_me+0xca/0x160
>[ 2459.107682]  futex_wait+0xf1/0x240
>[ 2459.107691]  ? try_to_wake_up+0x7a/0x810
>[ 2459.107711]  do_futex+0x131/0xc60
>[ 2459.107719]  ? finish_task_switch+0x9b/0x250
>[ 2459.107729]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.107738]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.107747]  ? finish_task_switch+0x9b/0x250
>[ 2459.107754]  ? finish_task_switch+0x6e/0x250
>[ 2459.107783]  ? __switch_to+0x1c/0x460
>[ 2459.107796]  __se_sys_futex+0x133/0x180
>[ 2459.107805]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.107817]  do_syscall_64+0x5a/0x1c0
>[ 2459.107827]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.107836] RIP: 0033:0x7f559dd889f3
>[ 2459.107846] Code: Bad RIP value.
>[ 2459.107855] RSP: 002b:00007f5587892bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.107865] RAX: ffffffffffffffda RBX: 00007f5598023a50 RCX: 00007f559dd889f3
>[ 2459.107872] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598023a78
>[ 2459.107881] RBP: 00007f5598023a74 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.107889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598023a78
>[ 2459.107897] R13: 0000000000000000 R14: 00007f5598023a28 R15: 0000000000000014
>[ 2459.107915] java            S    0  1652   1615 0x00000000
>[ 2459.107924] Call Trace:
>[ 2459.107936]  ? __schedule+0x24e/0x7d0
>[ 2459.107949]  schedule+0x33/0xc0
>[ 2459.107958]  futex_wait_queue_me+0xca/0x160
>[ 2459.107969]  futex_wait+0xf1/0x240
>[ 2459.107979]  ? try_to_wake_up+0x7a/0x810
>[ 2459.107999]  do_futex+0x131/0xc60
>[ 2459.108006]  ? finish_task_switch+0x9b/0x250
>[ 2459.108017]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.108026]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.108036]  ? finish_task_switch+0x9b/0x250
>[ 2459.108044]  ? finish_task_switch+0x6e/0x250
>[ 2459.108053]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.108060]  ? __switch_to+0x2d1/0x460
>[ 2459.108071]  __se_sys_futex+0x133/0x180
>[ 2459.108082]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.108091]  do_syscall_64+0x5a/0x1c0
>[ 2459.108100]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.108108] RIP: 0033:0x7f559dd889f3
>[ 2459.108116] Code: Bad RIP value.
>[ 2459.108122] RSP: 002b:00007f5587791bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.108129] RAX: ffffffffffffffda RBX: 00007f5598025650 RCX: 00007f559dd889f3
>[ 2459.108135] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598025678
>[ 2459.108141] RBP: 00007f5598025674 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.108147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598025678
>[ 2459.108156] R13: 0000000000000000 R14: 00007f5598025628 R15: 0000000000000010
>[ 2459.108173] java            S    0  1653   1615 0x00000000
>[ 2459.108181] Call Trace:
>[ 2459.108191]  ? __schedule+0x24e/0x7d0
>[ 2459.108203]  schedule+0x33/0xc0
>[ 2459.108211]  futex_wait_queue_me+0xca/0x160
>[ 2459.108222]  futex_wait+0xf1/0x240
>[ 2459.108232]  ? try_to_wake_up+0x7a/0x810
>[ 2459.108251]  do_futex+0x131/0xc60
>[ 2459.108260]  ? finish_task_switch+0x9b/0x250
>[ 2459.108270]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.108278]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.108286]  ? finish_task_switch+0x9b/0x250
>[ 2459.108293]  ? finish_task_switch+0x6e/0x250
>[ 2459.108301]  ? __switch_to+0x1c/0x460
>[ 2459.108311]  __se_sys_futex+0x133/0x180
>[ 2459.108322]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.108332]  do_syscall_64+0x5a/0x1c0
>[ 2459.108341]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.108348] RIP: 0033:0x7f559dd889f3
>[ 2459.108357] Code: Bad RIP value.
>[ 2459.108363] RSP: 002b:00007f5587690bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.108371] RAX: ffffffffffffffda RBX: 00007f5598027250 RCX: 00007f559dd889f3
>[ 2459.108377] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598027278
>[ 2459.108383] RBP: 00007f5598027274 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.108390] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598027278
>[ 2459.108396] R13: 0000000000000000 R14: 00007f5598027228 R15: 0000000000000010
>[ 2459.108412] java            S    0  1654   1615 0x00000000
>[ 2459.108420] Call Trace:
>[ 2459.108430]  ? __schedule+0x24e/0x7d0
>[ 2459.108442]  schedule+0x33/0xc0
>[ 2459.108451]  futex_wait_queue_me+0xca/0x160
>[ 2459.108461]  futex_wait+0xf1/0x240
>[ 2459.108473]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.108490]  do_futex+0x131/0xc60
>[ 2459.108501]  ? __se_sys_futex+0xe8/0x180
>[ 2459.108515]  __se_sys_futex+0x133/0x180
>[ 2459.108528]  do_syscall_64+0x5a/0x1c0
>[ 2459.108537]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.108544] RIP: 0033:0x7f559dd88ed9
>[ 2459.108553] Code: Bad RIP value.
>[ 2459.108559] RSP: 002b:00007f55858faa80 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.108567] RAX: ffffffffffffffda RBX: 00007f5598140d50 RCX: 00007f559dd88ed9
>[ 2459.108573] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598140d78
>[ 2459.108579] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f55858faae0
>[ 2459.108585] R10: 00007f55858faae0 R11: 0000000000000246 R12: 00007f5598140d28
>[ 2459.108591] R13: 00007f5598140d78 R14: 00007f55858fab90 R15: 00007f5598140d74
>[ 2459.108607] java            S    0  1655   1615 0x00000000
>[ 2459.108616] Call Trace:
>[ 2459.108626]  ? __schedule+0x24e/0x7d0
>[ 2459.108638]  schedule+0x33/0xc0
>[ 2459.108646]  futex_wait_queue_me+0xca/0x160
>[ 2459.108657]  futex_wait+0xf1/0x240
>[ 2459.108666]  ? try_to_wake_up+0x7a/0x810
>[ 2459.108686]  do_futex+0x131/0xc60
>[ 2459.108694]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.108702]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2459.108716]  ? __do_page_fault+0x26d/0x500
>[ 2459.108726]  __se_sys_futex+0x133/0x180
>[ 2459.108736]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.108746]  do_syscall_64+0x5a/0x1c0
>[ 2459.108754]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.108785] RIP: 0033:0x7f559dd889f3
>[ 2459.108795] Code: Bad RIP value.
>[ 2459.108803] RSP: 002b:00007f55857f95d0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.108810] RAX: ffffffffffffffda RBX: 00007f559814a950 RCX: 00007f559dd889f3
>[ 2459.108816] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559814a97c
>[ 2459.108824] RBP: 00007f559814a974 R08: 0000000000000001 R09: 0000000000000000
>[ 2459.108833] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f559814a97c
>[ 2459.108840] R13: 0000000000000000 R14: 00007f559814a928 R15: 0000000000000007
>[ 2459.108859] java            S    0  1656   1615 0x00000000
>[ 2459.108872] Call Trace:
>[ 2459.108884]  ? __schedule+0x24e/0x7d0
>[ 2459.108898]  schedule+0x33/0xc0
>[ 2459.108909]  futex_wait_queue_me+0xca/0x160
>[ 2459.108920]  futex_wait+0xf1/0x240
>[ 2459.108932]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.108941]  ? get_futex_key+0x495/0x620
>[ 2459.108960]  do_futex+0x131/0xc60
>[ 2459.108970]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.108983]  ? __do_page_fault+0x26d/0x500
>[ 2459.108993]  __se_sys_futex+0x133/0x180
>[ 2459.109003]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.109013]  do_syscall_64+0x5a/0x1c0
>[ 2459.109022]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.109029] RIP: 0033:0x7f559dd889f3
>[ 2459.109037] Code: Bad RIP value.
>[ 2459.109045] RSP: 002b:00007f55856f8570 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.109054] RAX: ffffffffffffffda RBX: 00007f559814d250 RCX: 00007f559dd889f3
>[ 2459.109061] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559814d278
>[ 2459.109069] RBP: 00007f559814d274 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.109076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f559814d278
>[ 2459.109084] R13: 0000000000000000 R14: 00007f559814d228 R15: 0000000000000008
>[ 2459.109099] java            S    0  1657   1615 0x00000000
>[ 2459.109108] Call Trace:
>[ 2459.109118]  ? __schedule+0x24e/0x7d0
>[ 2459.109130]  schedule+0x33/0xc0
>[ 2459.109138]  futex_wait_queue_me+0xca/0x160
>[ 2459.109149]  futex_wait+0xf1/0x240
>[ 2459.109161]  ? change_protection+0x635/0x960
>[ 2459.109178]  do_futex+0x131/0xc60
>[ 2459.109189]  ? mprotect_fixup+0x201/0x320
>[ 2459.109199]  ? do_mprotect_pkey+0x108/0x2e0
>[ 2459.109211]  __se_sys_futex+0x133/0x180
>[ 2459.109218]  ? up_write+0x1c/0xc0
>[ 2459.109228]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.109239]  do_syscall_64+0x5a/0x1c0
>[ 2459.109247]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.109254] RIP: 0033:0x7f559dd8b6d6
>[ 2459.109262] Code: Bad RIP value.
>[ 2459.109270] RSP: 002b:00007f55851e8970 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.109278] RAX: ffffffffffffffda RBX: 0000000000000189 RCX: 00007f559dd8b6d6
>[ 2459.109284] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f559dd5bc40
>[ 2459.109290] RBP: 00007f559dd5bc40 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.109296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.109302] R13: fffffffeffffffff R14: 00007f55851e8ba0 R15: 00007f559dd5bc60
>[ 2459.109319] java            S    0  1658   1615 0x00000000
>[ 2459.109327] Call Trace:
>[ 2459.109337]  ? __schedule+0x24e/0x7d0
>[ 2459.109350]  schedule+0x33/0xc0
>[ 2459.109358]  futex_wait_queue_me+0xca/0x160
>[ 2459.109369]  futex_wait+0xf1/0x240
>[ 2459.109381]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.109398]  do_futex+0x131/0xc60
>[ 2459.109409]  ? __se_sys_futex+0xe8/0x180
>[ 2459.109423]  __se_sys_futex+0x133/0x180
>[ 2459.109437]  do_syscall_64+0x5a/0x1c0
>[ 2459.109446]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.109454] RIP: 0033:0x7f559dd88ed9
>[ 2459.109461] Code: Bad RIP value.
>[ 2459.109468] RSP: 002b:00007f55850e7a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.109476] RAX: ffffffffffffffda RBX: 00007f5598182450 RCX: 00007f559dd88ed9
>[ 2459.109482] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598182478
>[ 2459.109488] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f55850e7a80
>[ 2459.109494] R10: 00007f55850e7a80 R11: 0000000000000246 R12: 00007f5598182428
>[ 2459.109500] R13: 00007f5598182478 R14: 00007f55850e7b30 R15: 00007f5598182474
>[ 2459.109515] java            S    0  1659   1615 0x00000000
>[ 2459.109523] Call Trace:
>[ 2459.109533]  ? __schedule+0x24e/0x7d0
>[ 2459.109545]  schedule+0x33/0xc0
>[ 2459.109555]  futex_wait_queue_me+0xca/0x160
>[ 2459.109565]  futex_wait+0xf1/0x240
>[ 2459.109577]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.109594]  do_futex+0x131/0xc60
>[ 2459.109605]  ? __se_sys_futex+0xe8/0x180
>[ 2459.109619]  __se_sys_futex+0x133/0x180
>[ 2459.109632]  do_syscall_64+0x5a/0x1c0
>[ 2459.109641]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.109648] RIP: 0033:0x7f559dd88ed9
>[ 2459.109657] Code: Bad RIP value.
>[ 2459.109664] RSP: 002b:00007f5584fe6a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.109672] RAX: ffffffffffffffda RBX: 00007f5598184d50 RCX: 00007f559dd88ed9
>[ 2459.109678] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598184d78
>[ 2459.109684] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584fe6a80
>[ 2459.109690] R10: 00007f5584fe6a80 R11: 0000000000000246 R12: 00007f5598184d28
>[ 2459.109696] R13: 00007f5598184d78 R14: 00007f5584fe6b30 R15: 00007f5598184d74
>[ 2459.109712] java            S    0  1660   1615 0x00000000
>[ 2459.109720] Call Trace:
>[ 2459.109730]  ? __schedule+0x24e/0x7d0
>[ 2459.109742]  schedule+0x33/0xc0
>[ 2459.109751]  futex_wait_queue_me+0xca/0x160
>[ 2459.109782]  futex_wait+0xf1/0x240
>[ 2459.109796]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.109814]  do_futex+0x131/0xc60
>[ 2459.109826]  ? __se_sys_futex+0xe8/0x180
>[ 2459.109841]  __se_sys_futex+0x133/0x180
>[ 2459.109856]  do_syscall_64+0x5a/0x1c0
>[ 2459.109867]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.109876] RIP: 0033:0x7f559dd88ed9
>[ 2459.109886] Code: Bad RIP value.
>[ 2459.109894] RSP: 002b:00007f5584ee5a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.109903] RAX: ffffffffffffffda RBX: 00007f5598186f50 RCX: 00007f559dd88ed9
>[ 2459.109910] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598186f78
>[ 2459.109917] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584ee5a80
>[ 2459.109925] R10: 00007f5584ee5a80 R11: 0000000000000246 R12: 00007f5598186f28
>[ 2459.109932] R13: 00007f5598186f78 R14: 00007f5584ee5b30 R15: 00007f5598186f74
>[ 2459.109948] java            S    0  1661   1615 0x00000000
>[ 2459.109956] Call Trace:
>[ 2459.109966]  ? __schedule+0x24e/0x7d0
>[ 2459.109978]  schedule+0x33/0xc0
>[ 2459.109986]  futex_wait_queue_me+0xca/0x160
>[ 2459.109996]  futex_wait+0xf1/0x240
>[ 2459.110008]  ? change_protection+0x635/0x960
>[ 2459.110027]  do_futex+0x131/0xc60
>[ 2459.110038]  ? mprotect_fixup+0x201/0x320
>[ 2459.110049]  ? do_mprotect_pkey+0x108/0x2e0
>[ 2459.110060]  __se_sys_futex+0x133/0x180
>[ 2459.110068]  ? up_write+0x1c/0xc0
>[ 2459.110077]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2459.110087]  do_syscall_64+0x5a/0x1c0
>[ 2459.110096]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.110103] RIP: 0033:0x7f559dd889f3
>[ 2459.110111] Code: Bad RIP value.
>[ 2459.110118] RSP: 002b:00007f5584de4b10 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.110125] RAX: ffffffffffffffda RBX: 00007f5598191c50 RCX: 00007f559dd889f3
>[ 2459.110131] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598191c7c
>[ 2459.110137] RBP: 00007f5598191c74 R08: 0000000000000001 R09: 0000000000000000
>[ 2459.110142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598191c7c
>[ 2459.110149] R13: 0000000000000000 R14: 00007f5598191c28 R15: 0000000000000003
>[ 2459.110165] java            S    0  1662   1615 0x00000000
>[ 2459.110172] Call Trace:
>[ 2459.110182]  ? __schedule+0x24e/0x7d0
>[ 2459.110194]  schedule+0x33/0xc0
>[ 2459.110202]  futex_wait_queue_me+0xca/0x160
>[ 2459.110214]  futex_wait+0xf1/0x240
>[ 2459.110226]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.110244]  do_futex+0x131/0xc60
>[ 2459.110255]  ? __se_sys_futex+0xe8/0x180
>[ 2459.110268]  __se_sys_futex+0x133/0x180
>[ 2459.110282]  do_syscall_64+0x5a/0x1c0
>[ 2459.110290]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.110298] RIP: 0033:0x7f559dd88ed9
>[ 2459.110306] Code: Bad RIP value.
>[ 2459.110313] RSP: 002b:00007f5584ce3bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.110320] RAX: ffffffffffffffda RBX: 00007f5598194250 RCX: 00007f559dd88ed9
>[ 2459.110326] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598194278
>[ 2459.110332] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584ce3c30
>[ 2459.110339] R10: 00007f5584ce3c30 R11: 0000000000000246 R12: 00007f5598194228
>[ 2459.110345] R13: 00007f5598194278 R14: 00007f5584ce3ce0 R15: 00007f5598194274
>[ 2459.110361] java            S    0  1663   1615 0x00000000
>[ 2459.110369] Call Trace:
>[ 2459.110379]  ? __schedule+0x24e/0x7d0
>[ 2459.110391]  schedule+0x33/0xc0
>[ 2459.110399]  futex_wait_queue_me+0xca/0x160
>[ 2459.110410]  futex_wait+0xf1/0x240
>[ 2459.110421]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.110439]  do_futex+0x131/0xc60
>[ 2459.110450]  ? __se_sys_futex+0xe8/0x180
>[ 2459.110464]  __se_sys_futex+0x133/0x180
>[ 2459.110478]  do_syscall_64+0x5a/0x1c0
>[ 2459.110487]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.110494] RIP: 0033:0x7f559dd88ed9
>[ 2459.110502] Code: Bad RIP value.
>[ 2459.110509] RSP: 002b:00007f55847913c0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.110516] RAX: ffffffffffffffda RBX: 00007f5598144950 RCX: 00007f559dd88ed9
>[ 2459.110524] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598144978
>[ 2459.110530] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584791420
>[ 2459.110536] R10: 00007f5584791420 R11: 0000000000000246 R12: 00007f5598144928
>[ 2459.110542] R13: 00007f5598144978 R14: 00007f55847914d0 R15: 00007f5598144974
>[ 2459.110558] java            S    0  1664   1615 0x00000000
>[ 2459.110566] Call Trace:
>[ 2459.110575]  ? __schedule+0x24e/0x7d0
>[ 2459.110587]  schedule+0x33/0xc0
>[ 2459.110595]  pipe_wait+0x72/0xc0
>[ 2459.110605]  ? wait_woken+0xa0/0xa0
>[ 2459.110615]  pipe_read+0x23a/0x310
>[ 2459.110628]  new_sync_read+0x10b/0x1a0
>[ 2459.110643]  vfs_read+0xa3/0x160
>[ 2459.110654]  ksys_read+0x94/0xe0
>[ 2459.110666]  do_syscall_64+0x5a/0x1c0
>[ 2459.110675]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.110682] RIP: 0033:0x7f559e4cb0b4
>[ 2459.110691] Code: Bad RIP value.
>[ 2459.110697] RSP: 002b:00007f558468e4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2459.110705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f559e4cb0b4
>[ 2459.110711] RDX: 0000000000002000 RSI: 00007f558468e570 RDI: 0000000000000000
>[ 2459.110717] RBP: 00007f558468e570 R08: 0000000000000000 R09: 00000000da90e4b8
>[ 2459.110723] R10: 00000000000000d2 R11: 0000000000000246 R12: 0000000000002000
>[ 2459.110729] R13: 00007f558468e570 R14: 0000000000000000 R15: 00007f559838e1e0
>[ 2459.110744] java            S    0  1670   1615 0x00000000
>[ 2459.110752] Call Trace:
>[ 2459.110782]  ? __schedule+0x24e/0x7d0
>[ 2459.110796]  schedule+0x33/0xc0
>[ 2459.110804]  futex_wait_queue_me+0xca/0x160
>[ 2459.110814]  futex_wait+0xf1/0x240
>[ 2459.110830]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.110848]  do_futex+0x131/0xc60
>[ 2459.110860]  ? __se_sys_futex+0xe8/0x180
>[ 2459.110875]  __se_sys_futex+0x133/0x180
>[ 2459.110891]  do_syscall_64+0x5a/0x1c0
>[ 2459.110901]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.110910] RIP: 0033:0x7f559dd88ed9
>[ 2459.110921] Code: Bad RIP value.
>[ 2459.110929] RSP: 002b:00007f554cefc6a0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.110938] RAX: ffffffffffffffda RBX: 00007f5540024050 RCX: 00007f559dd88ed9
>[ 2459.110944] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5540024078
>[ 2459.110951] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f554cefc700
>[ 2459.110957] R10: 00007f554cefc700 R11: 0000000000000246 R12: 00007f5540024028
>[ 2459.110963] R13: 00007f5540024078 R14: 00007f554cefc7b0 R15: 00007f5540024074
>[ 2459.110980] sshd            S    0  1687    693 0x00000000
>[ 2459.110988] Call Trace:
>[ 2459.110998]  ? __schedule+0x24e/0x7d0
>[ 2459.111010]  schedule+0x33/0xc0
>[ 2459.111018]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.111029]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.111039]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.111050]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.111060]  do_sys_poll+0x337/0x580
>[ 2459.111068]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111082]  ? lookup_fast+0xc8/0x470
>[ 2459.111095]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111112]  ? poll_select_finish+0x220/0x220
>[ 2459.111124]  ? mntput_no_expire+0xad/0x450
>[ 2459.111136]  ? terminate_walk+0xe3/0x160
>[ 2459.111146]  ? path_openat+0x401/0xac0
>[ 2459.111159]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111171]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111181]  ? __fd_install+0x9f/0x2c0
>[ 2459.111192]  ? __close_fd+0x66/0xd0
>[ 2459.111205]  ? __se_sys_poll+0x2c/0x130
>[ 2459.111213]  __se_sys_poll+0x2c/0x130
>[ 2459.111222]  do_syscall_64+0x5a/0x1c0
>[ 2459.111231]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.111238] RIP: 0033:0x7f775c885bc4
>[ 2459.111247] Code: Bad RIP value.
>[ 2459.111253] RSP: 002b:00007ffc772eb5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.111260] RAX: ffffffffffffffda RBX: 00007ffc772eb630 RCX: 00007f775c885bc4
>[ 2459.111268] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffc772eb630
>[ 2459.111274] RBP: 000055ec584c9140 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.111280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec5a413978
>[ 2459.111286] R13: 0000000000000000 R14: 000055ec5a413970 R15: 0000000000000698
>[ 2459.111302] sshd            S    0  1720   1687 0x00000000
>[ 2459.111310] Call Trace:
>[ 2459.111320]  ? __schedule+0x24e/0x7d0
>[ 2459.111329]  ? add_wait_queue+0x15/0x40
>[ 2459.111340]  schedule+0x33/0xc0
>[ 2459.111348]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.111361]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.111370]  do_select+0x62d/0x8b0
>[ 2459.111394]  ? poll_select_finish+0x220/0x220
>[ 2459.111405]  ? poll_select_finish+0x220/0x220
>[ 2459.111415]  ? poll_select_finish+0x220/0x220
>[ 2459.111425]  ? poll_select_finish+0x220/0x220
>[ 2459.111434]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.111443]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.111452]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.111461]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111471]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.111484]  ? __might_fault+0x3e/0x90
>[ 2459.111492]  ? __might_fault+0x3e/0x90
>[ 2459.111506]  ? core_sys_select+0x242/0x450
>[ 2459.111514]  core_sys_select+0x242/0x450
>[ 2459.111530]  ? sock_sendmsg+0x37/0x50
>[ 2459.111538]  ? sock_write_iter+0x8f/0xf0
>[ 2459.111551]  ? new_sync_write+0x112/0x1b0
>[ 2459.111566]  kern_select+0xb5/0x100
>[ 2459.111578]  __x64_sys_select+0x20/0x30
>[ 2459.111587]  do_syscall_64+0x5a/0x1c0
>[ 2459.111595]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.111602] RIP: 0033:0x7f775c887ff7
>[ 2459.111610] Code: Bad RIP value.
>[ 2459.111617] RSP: 002b:00007ffc772eb588 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.111625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f775c887ff7
>[ 2459.111631] RDX: 000055ec5a412df0 RSI: 000055ec5a40fd60 RDI: 000000000000000c
>[ 2459.111637] RBP: 000055ec5a414cb0 R08: 0000000000000000 R09: 0000000000000500
>[ 2459.111643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.111649] R13: 000055ec584c9ad0 R14: 0000000000000003 R15: 00007ffc772eb5df
>[ 2459.111664] bash            S    0  1723   1720 0x00000000
>[ 2459.111672] Call Trace:
>[ 2459.111682]  ? __schedule+0x24e/0x7d0
>[ 2459.111693]  ? do_wait+0xd8/0x2e0
>[ 2459.111702]  schedule+0x33/0xc0
>[ 2459.111711]  do_wait+0x1f9/0x2e0
>[ 2459.111722]  kernel_wait4+0x8d/0x150
>[ 2459.111733]  ? task_stopped_code+0x50/0x50
>[ 2459.111743]  __se_sys_wait4+0x78/0xb0
>[ 2459.111752]  ? __might_fault+0x3e/0x90
>[ 2459.111782]  ? __might_fault+0x3e/0x90
>[ 2459.111799]  ? do_syscall_64+0x5a/0x1c0
>[ 2459.111807]  ? __se_sys_wait4+0xb0/0xb0
>[ 2459.111813]  do_syscall_64+0x5a/0x1c0
>[ 2459.111822]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.111831] RIP: 0033:0x7f4e17bfb687
>[ 2459.111840] Code: Bad RIP value.
>[ 2459.111850] RSP: 002b:00007ffcdc36c6d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2459.111860] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f4e17bfb687
>[ 2459.111868] RDX: 000000000000000a RSI: 00007ffcdc36c700 RDI: 00000000ffffffff
>[ 2459.111876] RBP: 0000000000000000 R08: 00005608ffe864a0 R09: 0000000000000008
>[ 2459.111884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2459.111892] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007ffcdc36c700
>[ 2459.111909] deja-dup-monito S    0  1731   1101 0x00000000
>[ 2459.111920] Call Trace:
>[ 2459.111932]  ? __schedule+0x24e/0x7d0
>[ 2459.111944]  schedule+0x33/0xc0
>[ 2459.111952]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.111961]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.111970]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.111981]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.111989]  do_sys_poll+0x337/0x580
>[ 2459.112004]  ? finish_task_switch+0x9b/0x250
>[ 2459.112015]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.112023]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.112034]  ? finish_task_switch+0x9b/0x250
>[ 2459.112043]  ? finish_task_switch+0x6e/0x250
>[ 2459.112052]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.112060]  ? __switch_to+0x2d1/0x460
>[ 2459.112079]  ? poll_select_finish+0x220/0x220
>[ 2459.112089]  ? poll_select_finish+0x220/0x220
>[ 2459.112099]  ? try_to_wake_up+0x70/0x810
>[ 2459.112106]  ? get_futex_key+0x495/0x620
>[ 2459.112119]  ? futex_wake+0x93/0x180
>[ 2459.112132]  ? do_futex+0xce/0xc60
>[ 2459.112140]  ? __might_fault+0x3e/0x90
>[ 2459.112161]  ? __se_sys_poll+0x2c/0x130
>[ 2459.112169]  __se_sys_poll+0x2c/0x130
>[ 2459.112178]  do_syscall_64+0x5a/0x1c0
>[ 2459.112187]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.112194] RIP: 0033:0x7f47aa1e2bf9
>[ 2459.112203] Code: Bad RIP value.
>[ 2459.112210] RSP: 002b:00007ffcdf1eca40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.112218] RAX: ffffffffffffffda RBX: 0000556c5d5a5b30 RCX: 00007f47aa1e2bf9
>[ 2459.112224] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000556c5d5a5b30
>[ 2459.112230] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000556c5d5a1b90
>[ 2459.112236] R10: 00007f477c001ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.112242] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000002
>[ 2459.112257] dconf worker    S    0  1734   1101 0x00000000
>[ 2459.112265] Call Trace:
>[ 2459.112275]  ? __schedule+0x24e/0x7d0
>[ 2459.112287]  schedule+0x33/0xc0
>[ 2459.112295]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.112306]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.112316]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.112325]  do_sys_poll+0x337/0x580
>[ 2459.112340]  ? finish_task_switch+0x9b/0x250
>[ 2459.112351]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.112360]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.112368]  ? finish_task_switch+0x9b/0x250
>[ 2459.112376]  ? finish_task_switch+0x6e/0x250
>[ 2459.112383]  ? __switch_to+0x1c/0x460
>[ 2459.112400]  ? poll_select_finish+0x220/0x220
>[ 2459.112410]  ? futex_wait+0x21f/0x240
>[ 2459.112420]  ? try_to_wake_up+0x7a/0x810
>[ 2459.112428]  ? get_futex_key+0x495/0x620
>[ 2459.112438]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.112453]  ? __might_fault+0x3e/0x90
>[ 2459.112462]  ? __might_fault+0x3e/0x90
>[ 2459.112482]  ? __se_sys_poll+0x2c/0x130
>[ 2459.112490]  __se_sys_poll+0x2c/0x130
>[ 2459.112500]  do_syscall_64+0x5a/0x1c0
>[ 2459.112509]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.112517] RIP: 0033:0x7f47aa1e2bf9
>[ 2459.112525] Code: Bad RIP value.
>[ 2459.112532] RSP: 002b:00007f47914c4a70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.112539] RAX: ffffffffffffffda RBX: 0000556c5d597220 RCX: 00007f47aa1e2bf9
>[ 2459.112545] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000556c5d597220
>[ 2459.112551] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000556c5d597388
>[ 2459.112558] R10: 0000556c5d595f40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.112564] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000001
>[ 2459.112579] gmain           S    0  1735   1101 0x00000000
>[ 2459.112587] Call Trace:
>[ 2459.112598]  ? __schedule+0x24e/0x7d0
>[ 2459.112610]  schedule+0x33/0xc0
>[ 2459.112617]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.112630]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.112639]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.112648]  do_sys_poll+0x337/0x580
>[ 2459.112660]  ? preempt_count_add+0x49/0xa0
>[ 2459.112671]  ? preempt_count_add+0x49/0xa0
>[ 2459.112678]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.112687]  ? prep_new_page+0x48/0xe0
>[ 2459.112696]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.112714]  ? poll_select_finish+0x220/0x220
>[ 2459.112732]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.112747]  ? __might_fault+0x3e/0x90
>[ 2459.112755]  ? __might_fault+0x3e/0x90
>[ 2459.112797]  ? __se_sys_poll+0x2c/0x130
>[ 2459.112806]  __se_sys_poll+0x2c/0x130
>[ 2459.112818]  do_syscall_64+0x5a/0x1c0
>[ 2459.112829]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.112839] RIP: 0033:0x7f47aa1e2bf9
>[ 2459.112848] Code: Bad RIP value.
>[ 2459.112856] RSP: 002b:00007f4790cc3a70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.112865] RAX: ffffffffffffffda RBX: 00007f478c007d40 RCX: 00007f47aa1e2bf9
>[ 2459.112872] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f478c007d40
>[ 2459.112879] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f478c006a48
>[ 2459.112888] R10: 0000556c5d596b20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.112895] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000001
>[ 2459.112912] gdbus           S    0  1736   1101 0x00000000
>[ 2459.112921] Call Trace:
>[ 2459.112933]  ? __schedule+0x24e/0x7d0
>[ 2459.112945]  schedule+0x33/0xc0
>[ 2459.112953]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.112963]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.112972]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.112982]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.112990]  do_sys_poll+0x337/0x580
>[ 2459.113003]  ? __switch_to_asm+0x34/0x70
>[ 2459.113013]  ? finish_task_switch+0x9b/0x250
>[ 2459.113024]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.113033]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2459.113042]  ? finish_task_switch+0x9b/0x250
>[ 2459.113051]  ? finish_task_switch+0x6e/0x250
>[ 2459.113059]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.113066]  ? __switch_to+0x2d1/0x460
>[ 2459.113076]  ? __schedule+0x256/0x7d0
>[ 2459.113088]  ? poll_select_finish+0x220/0x220
>[ 2459.113098]  ? poll_select_finish+0x220/0x220
>[ 2459.113109]  ? poll_select_finish+0x220/0x220
>[ 2459.113119]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113135]  ? __might_fault+0x3e/0x90
>[ 2459.113143]  ? __might_fault+0x3e/0x90
>[ 2459.113164]  ? __se_sys_poll+0x2c/0x130
>[ 2459.113173]  __se_sys_poll+0x2c/0x130
>[ 2459.113184]  do_syscall_64+0x5a/0x1c0
>[ 2459.113193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.113200] RIP: 0033:0x7f47aa1e2bf9
>[ 2459.113209] Code: Bad RIP value.
>[ 2459.113215] RSP: 002b:00007f478bffea60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.113224] RAX: ffffffffffffffda RBX: 00007f478c01c870 RCX: 00007f47aa1e2bf9
>[ 2459.113230] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f478c01c870
>[ 2459.113236] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f4780016750
>[ 2459.113242] R10: 0000556c5d5ba3a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.113248] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000003
>[ 2459.113264] kworker/u8:0    I    0  1850      2 0x80004000
>[ 2459.113277] Workqueue:  0x0 (events_unbound)
>[ 2459.113285] Call Trace:
>[ 2459.113295]  ? __schedule+0x24e/0x7d0
>[ 2459.113307]  schedule+0x33/0xc0
>[ 2459.113315]  worker_thread+0xc3/0x3f0
>[ 2459.113326]  ? process_one_work+0x660/0x660
>[ 2459.113333]  kthread+0x11e/0x140
>[ 2459.113341]  ? kthread_park+0xa0/0xa0
>[ 2459.113350]  ret_from_fork+0x3a/0x50
>[ 2459.113368] Test-nottemp.sh S    0  1905   1723 0x00000000
>[ 2459.113377] Call Trace:
>[ 2459.113387]  ? __schedule+0x24e/0x7d0
>[ 2459.113398]  ? do_wait+0xd8/0x2e0
>[ 2459.113406]  schedule+0x33/0xc0
>[ 2459.113414]  do_wait+0x1f9/0x2e0
>[ 2459.113425]  kernel_wait4+0x8d/0x150
>[ 2459.113435]  ? task_stopped_code+0x50/0x50
>[ 2459.113446]  __se_sys_wait4+0x78/0xb0
>[ 2459.113458]  ? _copy_to_user+0x69/0x80
>[ 2459.113468]  ? __se_sys_rt_sigaction+0xb3/0xf0
>[ 2459.113480]  ? do_syscall_64+0x5a/0x1c0
>[ 2459.113487]  ? __se_sys_wait4+0xb0/0xb0
>[ 2459.113494]  do_syscall_64+0x5a/0x1c0
>[ 2459.113502]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.113510] RIP: 0033:0x7ff391a37687
>[ 2459.113518] Code: Bad RIP value.
>[ 2459.113524] RSP: 002b:00007fff06dbbd48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2459.113531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff391a37687
>[ 2459.113537] RDX: 0000000000000000 RSI: 00007fff06dbbd70 RDI: 00000000ffffffff
>[ 2459.113543] RBP: 0000000000000000 R08: 000055bd114fa560 R09: 0000000000000008
>[ 2459.113549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2459.113555] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007fff06dbbd70
>[ 2459.113571] sudo            S    0  1975      1 0x00000000
>[ 2459.113580] Call Trace:
>[ 2459.113591]  ? __schedule+0x24e/0x7d0
>[ 2459.113603]  schedule+0x33/0xc0
>[ 2459.113611]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.113622]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.113632]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.113640]  do_sys_poll+0x337/0x580
>[ 2459.113660]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113672]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113685]  ? poll_select_finish+0x220/0x220
>[ 2459.113698]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113710]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113724]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113739]  ? task_work_run+0x73/0xb0
>[ 2459.113752]  ? __se_sys_poll+0x2c/0x130
>[ 2459.113781]  __se_sys_poll+0x2c/0x130
>[ 2459.113792]  do_syscall_64+0x5a/0x1c0
>[ 2459.113801]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.113808] RIP: 0033:0x7fa8b6859bc4
>[ 2459.113818] Code: Bad RIP value.
>[ 2459.113826] RSP: 002b:00007ffc5a60c648 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.113837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8b6859bc4
>[ 2459.113844] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561f5f178060
>[ 2459.113851] RBP: 0000561f5f168410 R08: 00007fa8b6b46741 R09: 00007ffc5a60c550
>[ 2459.113858] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.113865] R13: 00007ffc5a60c6a0 R14: 0000000000000001 R15: 00007ffc5a60c800
>[ 2459.113885] perf-meter      S    0  1980   1975 0x00000000
>[ 2459.113895] Call Trace:
>[ 2459.113907]  ? __schedule+0x24e/0x7d0
>[ 2459.113922]  schedule+0x33/0xc0
>[ 2459.113933]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.113944]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.113955]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.113963]  do_select+0x62d/0x8b0
>[ 2459.113978]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.113993]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114003]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114021]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114037]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114053]  ? core_sys_select+0xbf/0x450
>[ 2459.114064]  ? core_sys_select+0x242/0x450
>[ 2459.114073]  core_sys_select+0x242/0x450
>[ 2459.114092]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.114104]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.114112]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.114120]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.114131]  kern_select+0xb5/0x100
>[ 2459.114143]  __x64_sys_select+0x20/0x30
>[ 2459.114150]  do_syscall_64+0x5a/0x1c0
>[ 2459.114159]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.114167] RIP: 0033:0x7f6ebfdd8ff7
>[ 2459.114175] Code: Bad RIP value.
>[ 2459.114181] RSP: 002b:00007ffd0aa07fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.114188] RAX: ffffffffffffffda RBX: 00007ffd0aa07ff0 RCX: 00007f6ebfdd8ff7
>[ 2459.114196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[ 2459.114202] RBP: 0000023caeb4d6fb R08: 00007ffd0aa07ff0 R09: 00007ffd0aa07fb0
>[ 2459.114208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0aa08130
>[ 2459.114214] R13: 000000000205c650 R14: 0000000000000000 R15: 0000000000000008
>[ 2459.114231] python3         S    0  1983   1905 0x00000000
>[ 2459.114239] Call Trace:
>[ 2459.114249]  ? __schedule+0x24e/0x7d0
>[ 2459.114261]  schedule+0x33/0xc0
>[ 2459.114268]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.114278]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.114289]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.114297]  do_select+0x62d/0x8b0
>[ 2459.114321]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114337]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114346]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.114354]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.114362]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.114375]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.114390]  ? core_sys_select+0xbf/0x450
>[ 2459.114402]  ? core_sys_select+0x242/0x450
>[ 2459.114410]  core_sys_select+0x242/0x450
>[ 2459.114428]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.114439]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.114446]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.114453]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.114466]  kern_select+0xb5/0x100
>[ 2459.114478]  __x64_sys_select+0x20/0x30
>[ 2459.114485]  do_syscall_64+0x5a/0x1c0
>[ 2459.114494]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.114501] RIP: 0033:0x7f32cf251ff7
>[ 2459.114510] Code: Bad RIP value.
>[ 2459.114516] RSP: 002b:00007fff4fa3a7f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.114525] RAX: ffffffffffffffda RBX: 00007fff4fa3a820 RCX: 00007f32cf251ff7
>[ 2459.114532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[ 2459.114538] RBP: 0000023c8e18d0a9 R08: 00007fff4fa3a820 R09: 00007fff4fa3a7e0
>[ 2459.114544] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff4fa3a960
>[ 2459.114551] R13: 000000000249b2a0 R14: 0000000000000000 R15: 0000000000000008
>[ 2459.114567] zenity          S    0  1985      1 0x00000000
>[ 2459.114575] Call Trace:
>[ 2459.114584]  ? __schedule+0x24e/0x7d0
>[ 2459.114597]  schedule+0x33/0xc0
>[ 2459.114605]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.114614]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.114623]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.114634]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.114643]  do_sys_poll+0x337/0x580
>[ 2459.114663]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.114676]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.114690]  ? poll_select_finish+0x220/0x220
>[ 2459.114701]  ? poll_select_finish+0x220/0x220
>[ 2459.114711]  ? poll_select_finish+0x220/0x220
>[ 2459.114731]  ? __fget+0xf7/0x200
>[ 2459.114744]  ? __fget+0x114/0x200
>[ 2459.114757]  ? __sys_recvmsg+0x8a/0xa0
>[ 2459.114792]  ? __se_sys_poll+0x2c/0x130
>[ 2459.114800]  __se_sys_poll+0x2c/0x130
>[ 2459.114809]  do_syscall_64+0x5a/0x1c0
>[ 2459.114819]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.114828] RIP: 0033:0x7f5c026b0bf9
>[ 2459.114837] Code: Bad RIP value.
>[ 2459.114845] RSP: 002b:00007ffdf3d444f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.114855] RAX: ffffffffffffffda RBX: 0000560e1d0e0860 RCX: 00007f5c026b0bf9
>[ 2459.114863] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000560e1d0e0860
>[ 2459.114870] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000560e1d01c550
>[ 2459.114878] R10: 0000560e1d054b40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.114887] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000003
>[ 2459.114905] gmain           S    0  1986      1 0x00000000
>[ 2459.114915] Call Trace:
>[ 2459.114929]  ? __schedule+0x24e/0x7d0
>[ 2459.114942]  schedule+0x33/0xc0
>[ 2459.114950]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.114961]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.114971]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.114979]  do_sys_poll+0x337/0x580
>[ 2459.114993]  ? preempt_count_add+0x49/0xa0
>[ 2459.115003]  ? preempt_count_add+0x49/0xa0
>[ 2459.115011]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.115020]  ? prep_new_page+0x48/0xe0
>[ 2459.115031]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.115048]  ? poll_select_finish+0x220/0x220
>[ 2459.115062]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115072]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115088]  ? __might_fault+0x3e/0x90
>[ 2459.115097]  ? __might_fault+0x3e/0x90
>[ 2459.115118]  ? __se_sys_poll+0x2c/0x130
>[ 2459.115126]  __se_sys_poll+0x2c/0x130
>[ 2459.115135]  do_syscall_64+0x5a/0x1c0
>[ 2459.115144]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.115150] RIP: 0033:0x7f5c026b0bf9
>[ 2459.115158] Code: Bad RIP value.
>[ 2459.115164] RSP: 002b:00007f5bef80ca70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.115171] RAX: ffffffffffffffda RBX: 0000560e1d035430 RCX: 00007f5c026b0bf9
>[ 2459.115177] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000560e1d035430
>[ 2459.115183] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000560e1d035198
>[ 2459.115189] R10: 0000560e1d02f8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.115196] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000001
>[ 2459.115211] gdbus           S    0  1987      1 0x00000000
>[ 2459.115219] Call Trace:
>[ 2459.115229]  ? __schedule+0x24e/0x7d0
>[ 2459.115241]  schedule+0x33/0xc0
>[ 2459.115249]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.115261]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.115271]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.115279]  do_sys_poll+0x337/0x580
>[ 2459.115294]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2459.115306]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2459.115318]  ? unix_stream_read_generic+0x250/0x810
>[ 2459.115333]  ? poll_select_finish+0x220/0x220
>[ 2459.115343]  ? poll_select_finish+0x220/0x220
>[ 2459.115352]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.115361]  ? kfree+0x28d/0x2d0
>[ 2459.115373]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115388]  ? __might_fault+0x3e/0x90
>[ 2459.115396]  ? __might_fault+0x3e/0x90
>[ 2459.115419]  ? __se_sys_poll+0x2c/0x130
>[ 2459.115427]  __se_sys_poll+0x2c/0x130
>[ 2459.115437]  do_syscall_64+0x5a/0x1c0
>[ 2459.115446]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.115455] RIP: 0033:0x7f5c026b0bf9
>[ 2459.115463] Code: Bad RIP value.
>[ 2459.115470] RSP: 002b:00007f5bef00ba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.115477] RAX: ffffffffffffffda RBX: 0000560e1d046c20 RCX: 00007f5c026b0bf9
>[ 2459.115483] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000560e1d046c20
>[ 2459.115489] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000560e1d043e28
>[ 2459.115495] R10: 0000560e1d02fec0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.115501] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000002
>[ 2459.115517] kworker/0:2H    I    0  2252      2 0x80004000
>[ 2459.115530] Workqueue:  0x0 (kblockd)
>[ 2459.115537] Call Trace:
>[ 2459.115548]  ? __schedule+0x24e/0x7d0
>[ 2459.115560]  schedule+0x33/0xc0
>[ 2459.115570]  worker_thread+0xc3/0x3f0
>[ 2459.115581]  ? process_one_work+0x660/0x660
>[ 2459.115589]  kthread+0x11e/0x140
>[ 2459.115596]  ? kthread_park+0xa0/0xa0
>[ 2459.115607]  ret_from_fork+0x3a/0x50
>[ 2459.115623] kworker/1:2     I    0  2660      2 0x80004000
>[ 2459.115636] Workqueue:  0x0 (events_power_efficient)
>[ 2459.115643] Call Trace:
>[ 2459.115653]  ? __schedule+0x24e/0x7d0
>[ 2459.115665]  schedule+0x33/0xc0
>[ 2459.115673]  worker_thread+0xc3/0x3f0
>[ 2459.115684]  ? process_one_work+0x660/0x660
>[ 2459.115691]  kthread+0x11e/0x140
>[ 2459.115699]  ? kthread_park+0xa0/0xa0
>[ 2459.115708]  ret_from_fork+0x3a/0x50
>[ 2459.115725] sshd            S    0  2675    693 0x00000000
>[ 2459.115734] Call Trace:
>[ 2459.115744]  ? __schedule+0x24e/0x7d0
>[ 2459.115756]  schedule+0x33/0xc0
>[ 2459.115787]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.115797]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.115805]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.115815]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.115827]  do_sys_poll+0x337/0x580
>[ 2459.115836]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115853]  ? lookup_fast+0xc8/0x470
>[ 2459.115868]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115888]  ? poll_select_finish+0x220/0x220
>[ 2459.115900]  ? mntput_no_expire+0xad/0x450
>[ 2459.115913]  ? terminate_walk+0xe3/0x160
>[ 2459.115923]  ? path_openat+0x401/0xac0
>[ 2459.115938]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115949]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.115961]  ? __fd_install+0x9f/0x2c0
>[ 2459.115972]  ? __close_fd+0x66/0xd0
>[ 2459.115984]  ? __se_sys_poll+0x2c/0x130
>[ 2459.115992]  __se_sys_poll+0x2c/0x130
>[ 2459.116001]  do_syscall_64+0x5a/0x1c0
>[ 2459.116010]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.116017] RIP: 0033:0x7f45d0b7fbc4
>[ 2459.116025] Code: Bad RIP value.
>[ 2459.116031] RSP: 002b:00007fff2706be18 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.116038] RAX: ffffffffffffffda RBX: 00007fff2706be70 RCX: 00007f45d0b7fbc4
>[ 2459.116045] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fff2706be70
>[ 2459.116051] RBP: 000055cc565b7140 R08: 0000000000000000 R09: 0000000000000000
>[ 2459.116058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc57eb62b8
>[ 2459.116064] R13: 0000000000000000 R14: 000055cc57eb62b0 R15: 0000000000000a74
>[ 2459.116080] sshd            S    0  2708   2675 0x00000000
>[ 2459.116088] Call Trace:
>[ 2459.116098]  ? __schedule+0x24e/0x7d0
>[ 2459.116107]  ? add_wait_queue+0x15/0x40
>[ 2459.116118]  schedule+0x33/0xc0
>[ 2459.116126]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.116140]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.116149]  do_select+0x62d/0x8b0
>[ 2459.116172]  ? poll_select_finish+0x220/0x220
>[ 2459.116182]  ? poll_select_finish+0x220/0x220
>[ 2459.116193]  ? poll_select_finish+0x220/0x220
>[ 2459.116203]  ? poll_select_finish+0x220/0x220
>[ 2459.116213]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2459.116223]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.116233]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2459.116243]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.116258]  ? __might_fault+0x3e/0x90
>[ 2459.116266]  ? __might_fault+0x3e/0x90
>[ 2459.116279]  ? core_sys_select+0x242/0x450
>[ 2459.116287]  core_sys_select+0x242/0x450
>[ 2459.116301]  ? sock_sendmsg+0x37/0x50
>[ 2459.116309]  ? sock_write_iter+0x8f/0xf0
>[ 2459.116321]  ? new_sync_write+0x112/0x1b0
>[ 2459.116336]  kern_select+0xb5/0x100
>[ 2459.116349]  __x64_sys_select+0x20/0x30
>[ 2459.116356]  do_syscall_64+0x5a/0x1c0
>[ 2459.116366]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.116373] RIP: 0033:0x7f45d0b81ff7
>[ 2459.116382] Code: Bad RIP value.
>[ 2459.116388] RSP: 002b:00007fff2706bdc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2459.116396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45d0b81ff7
>[ 2459.116402] RDX: 000055cc57eb5df0 RSI: 000055cc57eb2d60 RDI: 000000000000000c
>[ 2459.116408] RBP: 000055cc57eb7be0 R08: 0000000000000000 R09: 0000000000001000
>[ 2459.116414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2459.116420] R13: 000055cc565b7ad0 R14: 0000000000000003 R15: 00007fff2706be1f
>[ 2459.116436] bash            S    0  2711   2708 0x00000000
>[ 2459.116444] Call Trace:
>[ 2459.116454]  ? __schedule+0x24e/0x7d0
>[ 2459.116465]  ? do_wait+0xd8/0x2e0
>[ 2459.116474]  schedule+0x33/0xc0
>[ 2459.116482]  do_wait+0x1f9/0x2e0
>[ 2459.116493]  kernel_wait4+0x8d/0x150
>[ 2459.116507]  ? task_stopped_code+0x50/0x50
>[ 2459.116520]  __se_sys_wait4+0x78/0xb0
>[ 2459.116531]  ? __might_fault+0x3e/0x90
>[ 2459.116541]  ? __might_fault+0x3e/0x90
>[ 2459.116558]  ? do_syscall_64+0x5a/0x1c0
>[ 2459.116567]  ? __se_sys_wait4+0xb0/0xb0
>[ 2459.116575]  do_syscall_64+0x5a/0x1c0
>[ 2459.116586]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.116593] RIP: 0033:0x7fd23de9e687
>[ 2459.116602] Code: Bad RIP value.
>[ 2459.116608] RSP: 002b:00007ffea1289af8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2459.116616] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fd23de9e687
>[ 2459.116622] RDX: 000000000000000a RSI: 00007ffea1289b20 RDI: 00000000ffffffff
>[ 2459.116628] RBP: 0000000000000000 R08: 000055c2b4c40460 R09: 0000000000000008
>[ 2459.116634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2459.116640] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007ffea1289b20
>[ 2459.116657] htop            S    0  2722   2711 0x00000000
>[ 2459.116665] Call Trace:
>[ 2459.116674]  ? __schedule+0x24e/0x7d0
>[ 2459.116688]  schedule+0x33/0xc0
>[ 2459.116696]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.116706]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.116717]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.116727]  do_sys_poll+0x337/0x580
>[ 2459.116752]  ? enqueue_entity+0xbe/0xac0
>[ 2459.116777]  ? enqueue_entity+0x17b/0xac0
>[ 2459.116791]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.116803]  ? poll_select_finish+0x220/0x220
>[ 2459.116815]  ? poll_select_finish+0x220/0x220
>[ 2459.116824]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.116838]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.116847]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.116861]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.116873]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.116881]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.116889]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.116900]  ? __se_sys_poll+0x96/0x130
>[ 2459.116908]  __se_sys_poll+0x96/0x130
>[ 2459.116918]  do_syscall_64+0x5a/0x1c0
>[ 2459.116926]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.116934] RIP: 0033:0x7fd80b7f5bc4
>[ 2459.116942] Code: Bad RIP value.
>[ 2459.116949] RSP: 002b:00007fff5fde16b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2459.116957] RAX: ffffffffffffffda RBX: 00000000000005dc RCX: 00007fd80b7f5bc4
>[ 2459.116964] RDX: 00000000000005dc RSI: 0000000000000001 RDI: 00007fff5fde1700
>[ 2459.116971] RBP: 00007fff5fde1700 R08: 00007fff5fde6080 R09: 00007fff5fde1690
>[ 2459.116977] R10: 000000005d49b056 R11: 0000000000000246 R12: 00000000000a223a
>[ 2459.116983] R13: 0000000000000001 R14: 000000005d49b056 R15: 000055e4b5cd57f0
>[ 2459.117000] kworker/u8:3    D    0  2723      2 0x80004000
>[ 2459.117060] Workqueue: i915 __i915_gem_free_work [i915]
>[ 2459.117071] Call Trace:
>[ 2459.117082]  ? __schedule+0x24e/0x7d0
>[ 2459.117094]  schedule+0x33/0xc0
>[ 2459.117102]  schedule_preempt_disabled+0x14/0x20
>[ 2459.117110]  __mutex_lock+0x281/0x9c0
>[ 2459.117157]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.117208]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.117252]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.117267]  process_one_work+0x28c/0x660
>[ 2459.117281]  worker_thread+0x39/0x3f0
>[ 2459.117292]  ? process_one_work+0x660/0x660
>[ 2459.117300]  kthread+0x11e/0x140
>[ 2459.117308]  ? kthread_park+0xa0/0xa0
>[ 2459.117318]  ret_from_fork+0x3a/0x50
>[ 2459.117335] kworker/3:0     I    0  4636      2 0x80004000
>[ 2459.117349] Workqueue:  0x0 (cgroup_destroy)
>[ 2459.117356] Call Trace:
>[ 2459.117367]  ? __schedule+0x24e/0x7d0
>[ 2459.117380]  schedule+0x33/0xc0
>[ 2459.117388]  worker_thread+0xc3/0x3f0
>[ 2459.117398]  ? process_one_work+0x660/0x660
>[ 2459.117405]  kthread+0x11e/0x140
>[ 2459.117414]  ? kthread_park+0xa0/0xa0
>[ 2459.117424]  ret_from_fork+0x3a/0x50
>[ 2459.117441] h264parse0:sink D    0  5965      1 0x80004006
>[ 2459.117449] Call Trace:
>[ 2459.117459]  ? __schedule+0x24e/0x7d0
>[ 2459.117471]  schedule+0x33/0xc0
>[ 2459.117479]  schedule_preempt_disabled+0x14/0x20
>[ 2459.117486]  __mutex_lock+0x281/0x9c0
>[ 2459.117497]  ? drm_release+0x2b/0xd0
>[ 2459.117511]  ? drm_release+0x2b/0xd0
>[ 2459.117518]  drm_release+0x2b/0xd0
>[ 2459.117528]  __fput+0xc7/0x250
>[ 2459.117539]  task_work_run+0x87/0xb0
>[ 2459.117550]  do_exit+0x360/0xcd0
>[ 2459.117561]  ? get_signal+0x108/0xcc0
>[ 2459.117571]  do_group_exit+0x39/0xb0
>[ 2459.117581]  get_signal+0x15f/0xcc0
>[ 2459.117594]  do_signal+0x30/0x730
>[ 2459.117603]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.117614]  ? __se_sys_futex+0x133/0x180
>[ 2459.117627]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.117635]  do_syscall_64+0x172/0x1c0
>[ 2459.117645]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.117653] RIP: 0033:0x7fa46a6319f3
>[ 2459.117661] Code: Bad RIP value.
>[ 2459.117667] RSP: 002b:00007fa45e919d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.117674] RAX: fffffffffffffe00 RBX: 00007fa45804c598 RCX: 00007fa46a6319f3
>[ 2459.117680] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa45804c5c4
>[ 2459.117686] RBP: 00007fa45804c5bc R08: 0000000000000001 R09: 0000000000000000
>[ 2459.117693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa45804c5c4
>[ 2459.117699] R13: 0000000000000000 R14: 00007fa45802be40 R15: 000000000000006f
>[ 2459.117716] h264parse0:sink D    0  5977      1 0x80004006
>[ 2459.117724] Call Trace:
>[ 2459.117734]  ? __schedule+0x24e/0x7d0
>[ 2459.117746]  schedule+0x33/0xc0
>[ 2459.117753]  schedule_preempt_disabled+0x14/0x20
>[ 2459.117794]  __mutex_lock+0x281/0x9c0
>[ 2459.117807]  ? drm_release+0x2b/0xd0
>[ 2459.117822]  ? drm_release+0x2b/0xd0
>[ 2459.117831]  drm_release+0x2b/0xd0
>[ 2459.117842]  __fput+0xc7/0x250
>[ 2459.117854]  task_work_run+0x87/0xb0
>[ 2459.117865]  do_exit+0x360/0xcd0
>[ 2459.117876]  ? get_signal+0x108/0xcc0
>[ 2459.117888]  do_group_exit+0x39/0xb0
>[ 2459.117899]  get_signal+0x15f/0xcc0
>[ 2459.117913]  do_signal+0x30/0x730
>[ 2459.117923]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.117939]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.117948]  do_syscall_64+0x172/0x1c0
>[ 2459.117957]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.117964] RIP: 0033:0x7f40d97575d7
>[ 2459.117973] Code: Bad RIP value.
>[ 2459.117980] RSP: 002b:00007f40ce528068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2459.117988] RAX: fffffffffffffffc RBX: 0000000000000043 RCX: 00007f40d97575d7
>[ 2459.117995] RDX: 00007f40ce528110 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2459.118001] RBP: 00007f40ce528090 R08: 0000561542f071a0 R09: 0000000000000000
>[ 2459.118007] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f40ce528110
>[ 2459.118013] R13: 00000000c0406469 R14: 0000000000000006 R15: 0000561542f07080
>[ 2459.118030] gst-launch-1.0  D    0  5932      1 0x80004006
>[ 2459.118038] Call Trace:
>[ 2459.118048]  ? __schedule+0x24e/0x7d0
>[ 2459.118062]  schedule+0x33/0xc0
>[ 2459.118073]  schedule_preempt_disabled+0x14/0x20
>[ 2459.118079]  __mutex_lock+0x281/0x9c0
>[ 2459.118090]  ? drm_release+0x2b/0xd0
>[ 2459.118105]  ? drm_release+0x2b/0xd0
>[ 2459.118112]  drm_release+0x2b/0xd0
>[ 2459.118121]  __fput+0xc7/0x250
>[ 2459.118133]  task_work_run+0x87/0xb0
>[ 2459.118143]  do_exit+0x360/0xcd0
>[ 2459.118153]  ? get_signal+0x108/0xcc0
>[ 2459.118164]  do_group_exit+0x39/0xb0
>[ 2459.118173]  get_signal+0x15f/0xcc0
>[ 2459.118185]  do_signal+0x30/0x730
>[ 2459.118201]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.118210]  do_syscall_64+0x172/0x1c0
>[ 2459.118220]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.118227] RIP: 0033:0x7fbd46a03bf9
>[ 2459.118237] Code: Bad RIP value.
>[ 2459.118244] RSP: 002b:00007ffff19a5200 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.118251] RAX: fffffffffffffdfc RBX: 000055f61e1dba90 RCX: 00007fbd46a03bf9
>[ 2459.118257] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f61e1dba90
>[ 2459.118263] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f61e1db828
>[ 2459.118269] R10: 000055f61e199e40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.118275] R13: 00000000ffffffff R14: 00007fbd46f5af70 R15: 0000000000000002
>[ 2459.118292] h264parse0:sink D    0  5974      1 0x80004006
>[ 2459.118301] Call Trace:
>[ 2459.118311]  ? __schedule+0x24e/0x7d0
>[ 2459.118323]  schedule+0x33/0xc0
>[ 2459.118330]  schedule_preempt_disabled+0x14/0x20
>[ 2459.118339]  __mutex_lock+0x281/0x9c0
>[ 2459.118349]  ? drm_release+0x2b/0xd0
>[ 2459.118363]  ? drm_release+0x2b/0xd0
>[ 2459.118371]  drm_release+0x2b/0xd0
>[ 2459.118379]  __fput+0xc7/0x250
>[ 2459.118390]  task_work_run+0x87/0xb0
>[ 2459.118400]  do_exit+0x360/0xcd0
>[ 2459.118409]  ? get_signal+0x108/0xcc0
>[ 2459.118420]  do_group_exit+0x39/0xb0
>[ 2459.118429]  get_signal+0x15f/0xcc0
>[ 2459.118438]  ? __might_fault+0x3e/0x90
>[ 2459.118450]  do_signal+0x30/0x730
>[ 2459.118460]  ? _copy_from_user+0x7a/0xa0
>[ 2459.118472]  ? __se_sys_futex+0x133/0x180
>[ 2459.118484]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.118493]  do_syscall_64+0x172/0x1c0
>[ 2459.118501]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.118509] RIP: 0033:0x7ffa83d58f85
>[ 2459.118517] Code: Bad RIP value.
>[ 2459.118524] RSP: 002b:00007ffa7a514100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.118531] RAX: fffffffffffffdfc RBX: 00007ffa741d8868 RCX: 00007ffa83d58f85
>[ 2459.118537] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffa741d8894
>[ 2459.118543] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.118550] R10: 00007ffa7a514240 R11: 0000000000000246 R12: 00007ffa74032230
>[ 2459.118555] R13: 00007ffa741d8894 R14: 00007ffa7a514240 R15: 00007ffa741d888c
>[ 2459.118572] h264parse0:sink D    0  5991      1 0x80004006
>[ 2459.118579] Call Trace:
>[ 2459.118590]  ? __schedule+0x24e/0x7d0
>[ 2459.118602]  schedule+0x33/0xc0
>[ 2459.118609]  schedule_preempt_disabled+0x14/0x20
>[ 2459.118617]  __mutex_lock+0x281/0x9c0
>[ 2459.118628]  ? drm_release+0x2b/0xd0
>[ 2459.118642]  ? drm_release+0x2b/0xd0
>[ 2459.118649]  drm_release+0x2b/0xd0
>[ 2459.118657]  __fput+0xc7/0x250
>[ 2459.118670]  task_work_run+0x87/0xb0
>[ 2459.118680]  do_exit+0x360/0xcd0
>[ 2459.118690]  ? get_signal+0x108/0xcc0
>[ 2459.118701]  do_group_exit+0x39/0xb0
>[ 2459.118710]  get_signal+0x15f/0xcc0
>[ 2459.118722]  do_signal+0x30/0x730
>[ 2459.118730]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.118742]  ? __se_sys_futex+0x133/0x180
>[ 2459.118753]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.118784]  do_syscall_64+0x172/0x1c0
>[ 2459.118794]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.118802] RIP: 0033:0x7fe579b009f3
>[ 2459.118812] Code: Bad RIP value.
>[ 2459.118819] RSP: 002b:00007fe56dde8d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.118828] RAX: fffffffffffffe00 RBX: 00007fe568028288 RCX: 00007fe579b009f3
>[ 2459.118835] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe5680282b4
>[ 2459.118843] RBP: 00007fe5680282ac R08: 0000000000000001 R09: 0000000000000000
>[ 2459.118851] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5680282b4
>[ 2459.118859] R13: 0000000000000000 R14: 00007fe56802be50 R15: 000000000000007f
>[ 2459.118879] h264parse0:sink D    0  6017      1 0x80004006
>[ 2459.118890] Call Trace:
>[ 2459.118903]  ? __schedule+0x24e/0x7d0
>[ 2459.118917]  schedule+0x33/0xc0
>[ 2459.118927]  schedule_preempt_disabled+0x14/0x20
>[ 2459.118937]  __mutex_lock+0x281/0x9c0
>[ 2459.118949]  ? drm_release+0x2b/0xd0
>[ 2459.118964]  ? drm_release+0x2b/0xd0
>[ 2459.118971]  drm_release+0x2b/0xd0
>[ 2459.118980]  __fput+0xc7/0x250
>[ 2459.118990]  task_work_run+0x87/0xb0
>[ 2459.119000]  do_exit+0x360/0xcd0
>[ 2459.119010]  ? get_signal+0x108/0xcc0
>[ 2459.119020]  do_group_exit+0x39/0xb0
>[ 2459.119030]  get_signal+0x15f/0xcc0
>[ 2459.119041]  ? __might_fault+0x3e/0x90
>[ 2459.119052]  do_signal+0x30/0x730
>[ 2459.119061]  ? _copy_from_user+0x7a/0xa0
>[ 2459.119072]  ? __se_sys_futex+0x133/0x180
>[ 2459.119084]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.119092]  do_syscall_64+0x172/0x1c0
>[ 2459.119100]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.119109] RIP: 0033:0x7f2d03235f85
>[ 2459.119118] Code: Bad RIP value.
>[ 2459.119124] RSP: 002b:00007f2cf99f1100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.119132] RAX: fffffffffffffdfc RBX: 00007f2cec34f848 RCX: 00007f2d03235f85
>[ 2459.119138] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f2cec34f870
>[ 2459.119144] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.119151] R10: 00007f2cf99f1240 R11: 0000000000000246 R12: 00007f2cec02be50
>[ 2459.119157] R13: 00007f2cec34f870 R14: 00007f2cf99f1240 R15: 00007f2cec34f86c
>[ 2459.119174] h264parse0:sink D    0  6045      1 0x80004006
>[ 2459.119182] Call Trace:
>[ 2459.119192]  ? __schedule+0x24e/0x7d0
>[ 2459.119205]  schedule+0x33/0xc0
>[ 2459.119212]  schedule_preempt_disabled+0x14/0x20
>[ 2459.119220]  __mutex_lock+0x281/0x9c0
>[ 2459.119231]  ? drm_release+0x2b/0xd0
>[ 2459.119245]  ? drm_release+0x2b/0xd0
>[ 2459.119252]  drm_release+0x2b/0xd0
>[ 2459.119261]  __fput+0xc7/0x250
>[ 2459.119272]  task_work_run+0x87/0xb0
>[ 2459.119282]  do_exit+0x360/0xcd0
>[ 2459.119292]  ? get_signal+0x108/0xcc0
>[ 2459.119302]  do_group_exit+0x39/0xb0
>[ 2459.119312]  get_signal+0x15f/0xcc0
>[ 2459.119324]  do_signal+0x30/0x730
>[ 2459.119333]  ? finish_task_switch+0x9b/0x250
>[ 2459.119344]  ? __se_sys_futex+0x133/0x180
>[ 2459.119356]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.119364]  do_syscall_64+0x172/0x1c0
>[ 2459.119373]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.119380] RIP: 0033:0x7f428fa169f3
>[ 2459.119389] Code: Bad RIP value.
>[ 2459.119396] RSP: 002b:00007f427effcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.119404] RAX: fffffffffffffe00 RBX: 00007f42800282e8 RCX: 00007f428fa169f3
>[ 2459.119410] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4280028310
>[ 2459.119416] RBP: 00007f428002830c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.119423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4280028310
>[ 2459.119429] R13: 0000000000000000 R14: 00007f42800324b0 R15: 0000000000000004
>[ 2459.119446] gst-launch-1.0  D    0  5942      1 0x80004006
>[ 2459.119454] Call Trace:
>[ 2459.119464]  ? __schedule+0x24e/0x7d0
>[ 2459.119476]  schedule+0x33/0xc0
>[ 2459.119484]  schedule_preempt_disabled+0x14/0x20
>[ 2459.119493]  __mutex_lock+0x281/0x9c0
>[ 2459.119502]  ? drm_release+0x2b/0xd0
>[ 2459.119516]  ? drm_release+0x2b/0xd0
>[ 2459.119524]  drm_release+0x2b/0xd0
>[ 2459.119532]  __fput+0xc7/0x250
>[ 2459.119542]  task_work_run+0x87/0xb0
>[ 2459.119552]  do_exit+0x360/0xcd0
>[ 2459.119562]  ? get_signal+0x108/0xcc0
>[ 2459.119573]  do_group_exit+0x39/0xb0
>[ 2459.119583]  get_signal+0x15f/0xcc0
>[ 2459.119596]  do_signal+0x30/0x730
>[ 2459.119613]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.119621]  do_syscall_64+0x172/0x1c0
>[ 2459.119629]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.119637] RIP: 0033:0x7f9d6526ebf9
>[ 2459.119644] Code: Bad RIP value.
>[ 2459.119651] RSP: 002b:00007ffe0b1fc670 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.119658] RAX: fffffffffffffdfc RBX: 00005585b3b42a40 RCX: 00007f9d6526ebf9
>[ 2459.119664] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005585b3b42a40
>[ 2459.119670] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005585b3b427d8
>[ 2459.119676] R10: 00005585b3b00240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.119681] R13: 00000000ffffffff R14: 00007f9d657c5f70 R15: 0000000000000002
>[ 2459.119698] h264parse0:sink D    0  6057      1 0x80004006
>[ 2459.119706] Call Trace:
>[ 2459.119716]  ? __schedule+0x24e/0x7d0
>[ 2459.119728]  schedule+0x33/0xc0
>[ 2459.119735]  schedule_preempt_disabled+0x14/0x20
>[ 2459.119742]  __mutex_lock+0x281/0x9c0
>[ 2459.119752]  ? drm_release+0x2b/0xd0
>[ 2459.119791]  ? drm_release+0x2b/0xd0
>[ 2459.119800]  drm_release+0x2b/0xd0
>[ 2459.119810]  __fput+0xc7/0x250
>[ 2459.119821]  task_work_run+0x87/0xb0
>[ 2459.119832]  do_exit+0x360/0xcd0
>[ 2459.119843]  ? get_signal+0x108/0xcc0
>[ 2459.119855]  do_group_exit+0x39/0xb0
>[ 2459.119866]  get_signal+0x15f/0xcc0
>[ 2459.119876]  ? __might_fault+0x3e/0x90
>[ 2459.119889]  do_signal+0x30/0x730
>[ 2459.119901]  ? _copy_from_user+0x7a/0xa0
>[ 2459.119912]  ? __se_sys_futex+0x133/0x180
>[ 2459.119925]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.119934]  do_syscall_64+0x172/0x1c0
>[ 2459.119945]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.119952] RIP: 0033:0x7fdea9727f85
>[ 2459.119962] Code: Bad RIP value.
>[ 2459.119968] RSP: 002b:00007fde9fee3100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.119976] RAX: fffffffffffffdfc RBX: 00007fde902fa6e8 RCX: 00007fdea9727f85
>[ 2459.119983] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fde902fa714
>[ 2459.119989] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.119995] R10: 00007fde9fee3240 R11: 0000000000000246 R12: 00007fde90002310
>[ 2459.120001] R13: 00007fde902fa714 R14: 00007fde9fee3240 R15: 00007fde902fa70c
>[ 2459.120018] h264parse0:sink D    0  6097      1 0x80004006
>[ 2459.120026] Call Trace:
>[ 2459.120036]  ? __schedule+0x24e/0x7d0
>[ 2459.120048]  schedule+0x33/0xc0
>[ 2459.120056]  schedule_preempt_disabled+0x14/0x20
>[ 2459.120065]  __mutex_lock+0x281/0x9c0
>[ 2459.120076]  ? drm_release+0x2b/0xd0
>[ 2459.120090]  ? drm_release+0x2b/0xd0
>[ 2459.120099]  drm_release+0x2b/0xd0
>[ 2459.120107]  __fput+0xc7/0x250
>[ 2459.120119]  task_work_run+0x87/0xb0
>[ 2459.120129]  do_exit+0x360/0xcd0
>[ 2459.120139]  ? get_signal+0x108/0xcc0
>[ 2459.120150]  do_group_exit+0x39/0xb0
>[ 2459.120159]  get_signal+0x15f/0xcc0
>[ 2459.120172]  do_signal+0x30/0x730
>[ 2459.120180]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.120192]  ? __se_sys_futex+0x133/0x180
>[ 2459.120204]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.120212]  do_syscall_64+0x172/0x1c0
>[ 2459.120221]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.120229] RIP: 0033:0x7fbf37b8f9f3
>[ 2459.120239] Code: Bad RIP value.
>[ 2459.120246] RSP: 002b:00007fbf27ffed40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.120254] RAX: fffffffffffffe00 RBX: 00007fbf20028228 RCX: 00007fbf37b8f9f3
>[ 2459.120260] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbf20028250
>[ 2459.120266] RBP: 00007fbf2002824c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.120272] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbf20028250
>[ 2459.120278] R13: 0000000000000000 R14: 00007fbf20002310 R15: 0000000000000090
>[ 2459.120295] gst-launch-1.0  D    0  5948      1 0x80004006
>[ 2459.120303] Call Trace:
>[ 2459.120313]  ? __schedule+0x24e/0x7d0
>[ 2459.120325]  schedule+0x33/0xc0
>[ 2459.120333]  schedule_preempt_disabled+0x14/0x20
>[ 2459.120340]  __mutex_lock+0x281/0x9c0
>[ 2459.120350]  ? drm_release+0x2b/0xd0
>[ 2459.120364]  ? drm_release+0x2b/0xd0
>[ 2459.120371]  drm_release+0x2b/0xd0
>[ 2459.120380]  __fput+0xc7/0x250
>[ 2459.120391]  task_work_run+0x87/0xb0
>[ 2459.120400]  do_exit+0x360/0xcd0
>[ 2459.120410]  ? get_signal+0x108/0xcc0
>[ 2459.120421]  do_group_exit+0x39/0xb0
>[ 2459.120431]  get_signal+0x15f/0xcc0
>[ 2459.120443]  do_signal+0x30/0x730
>[ 2459.120459]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.120468]  do_syscall_64+0x172/0x1c0
>[ 2459.120476]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.120484] RIP: 0033:0x7f6f306c6bf9
>[ 2459.120493] Code: Bad RIP value.
>[ 2459.120500] RSP: 002b:00007ffd971980b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.120507] RAX: fffffffffffffdfc RBX: 0000563c2d9aab20 RCX: 00007f6f306c6bf9
>[ 2459.120514] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000563c2d9aab20
>[ 2459.120520] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000563c2d9aa888
>[ 2459.120526] R10: 0000563c2d968240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.120532] R13: 00000000ffffffff R14: 00007f6f30c1df70 R15: 0000000000000002
>[ 2459.120548] gst-launch-1.0  D    0  5957      1 0x80004006
>[ 2459.120555] Call Trace:
>[ 2459.120566]  ? __schedule+0x24e/0x7d0
>[ 2459.120578]  schedule+0x33/0xc0
>[ 2459.120586]  schedule_preempt_disabled+0x14/0x20
>[ 2459.120594]  __mutex_lock+0x281/0x9c0
>[ 2459.120604]  ? drm_release+0x2b/0xd0
>[ 2459.120618]  ? drm_release+0x2b/0xd0
>[ 2459.120625]  drm_release+0x2b/0xd0
>[ 2459.120634]  __fput+0xc7/0x250
>[ 2459.120644]  task_work_run+0x87/0xb0
>[ 2459.120655]  do_exit+0x360/0xcd0
>[ 2459.120664]  ? get_signal+0x108/0xcc0
>[ 2459.120675]  do_group_exit+0x39/0xb0
>[ 2459.120684]  get_signal+0x15f/0xcc0
>[ 2459.120697]  do_signal+0x30/0x730
>[ 2459.120713]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.120722]  do_syscall_64+0x172/0x1c0
>[ 2459.120731]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.120738] RIP: 0033:0x7fb3ad195bf9
>[ 2459.120747] Code: Bad RIP value.
>[ 2459.120754] RSP: 002b:00007ffd2709fb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.120782] RAX: fffffffffffffdfc RBX: 000055b14bddf600 RCX: 00007fb3ad195bf9
>[ 2459.120790] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055b14bddf600
>[ 2459.120796] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055b14bddf398
>[ 2459.120802] R10: 000055b14bd9de40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.120808] R13: 00000000ffffffff R14: 00007fb3ad6ecf70 R15: 0000000000000002
>[ 2459.120827] h264parse0:sink D    0  6144      1 0x80004006
>[ 2459.120838] Call Trace:
>[ 2459.120851]  ? __schedule+0x24e/0x7d0
>[ 2459.120865]  schedule+0x33/0xc0
>[ 2459.120873]  schedule_preempt_disabled+0x14/0x20
>[ 2459.120883]  __mutex_lock+0x281/0x9c0
>[ 2459.120895]  ? drm_release+0x2b/0xd0
>[ 2459.120911]  ? drm_release+0x2b/0xd0
>[ 2459.120920]  drm_release+0x2b/0xd0
>[ 2459.120931]  __fput+0xc7/0x250
>[ 2459.120942]  task_work_run+0x87/0xb0
>[ 2459.120953]  do_exit+0x360/0xcd0
>[ 2459.120962]  ? get_signal+0x108/0xcc0
>[ 2459.120973]  do_group_exit+0x39/0xb0
>[ 2459.120982]  get_signal+0x15f/0xcc0
>[ 2459.120994]  do_signal+0x30/0x730
>[ 2459.121002]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.121013]  ? __se_sys_futex+0x133/0x180
>[ 2459.121026]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.121035]  do_syscall_64+0x172/0x1c0
>[ 2459.121045]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.121052] RIP: 0033:0x7fced68e79f3
>[ 2459.121062] Code: Bad RIP value.
>[ 2459.121068] RSP: 002b:00007fcec6b2cd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.121076] RAX: fffffffffffffe00 RBX: 00007fcec8027cf8 RCX: 00007fced68e79f3
>[ 2459.121082] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcec8027d24
>[ 2459.121087] RBP: 00007fcec8027d1c R08: 0000000000000001 R09: 0000000000000000
>[ 2459.121093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcec8027d24
>[ 2459.121099] R13: 0000000000000000 R14: 00007fcec802be50 R15: 000000000000005f
>[ 2459.121115] h264parse0:sink D    0  6077      1 0x80004006
>[ 2459.121123] Call Trace:
>[ 2459.121133]  ? __schedule+0x24e/0x7d0
>[ 2459.121145]  schedule+0x33/0xc0
>[ 2459.121153]  schedule_preempt_disabled+0x14/0x20
>[ 2459.121160]  __mutex_lock+0x281/0x9c0
>[ 2459.121170]  ? drm_release+0x2b/0xd0
>[ 2459.121184]  ? drm_release+0x2b/0xd0
>[ 2459.121191]  drm_release+0x2b/0xd0
>[ 2459.121200]  __fput+0xc7/0x250
>[ 2459.121211]  task_work_run+0x87/0xb0
>[ 2459.121221]  do_exit+0x360/0xcd0
>[ 2459.121230]  ? get_signal+0x108/0xcc0
>[ 2459.121241]  do_group_exit+0x39/0xb0
>[ 2459.121250]  get_signal+0x15f/0xcc0
>[ 2459.121259]  ? __might_fault+0x3e/0x90
>[ 2459.121270]  do_signal+0x30/0x730
>[ 2459.121280]  ? _copy_from_user+0x7a/0xa0
>[ 2459.121291]  ? __se_sys_futex+0x133/0x180
>[ 2459.121303]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.121311]  do_syscall_64+0x172/0x1c0
>[ 2459.121320]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.121327] RIP: 0033:0x7f33191c4f85
>[ 2459.121335] Code: Bad RIP value.
>[ 2459.121342] RSP: 002b:00007f330f980100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.121349] RAX: fffffffffffffdfc RBX: 00007f3308347c78 RCX: 00007f33191c4f85
>[ 2459.121355] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f3308347ca4
>[ 2459.121361] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.121367] R10: 00007f330f980240 R11: 0000000000000246 R12: 00007f33080324b0
>[ 2459.121375] R13: 00007f3308347ca4 R14: 00007f330f980240 R15: 00007f3308347c9c
>[ 2459.121391] h264parse0:sink D    0  6123      1 0x80004006
>[ 2459.121399] Call Trace:
>[ 2459.121409]  ? __schedule+0x24e/0x7d0
>[ 2459.121422]  schedule+0x33/0xc0
>[ 2459.121430]  schedule_preempt_disabled+0x14/0x20
>[ 2459.121437]  __mutex_lock+0x281/0x9c0
>[ 2459.121448]  ? drm_release+0x2b/0xd0
>[ 2459.121461]  ? drm_release+0x2b/0xd0
>[ 2459.121469]  drm_release+0x2b/0xd0
>[ 2459.121477]  __fput+0xc7/0x250
>[ 2459.121488]  task_work_run+0x87/0xb0
>[ 2459.121498]  do_exit+0x360/0xcd0
>[ 2459.121508]  ? get_signal+0x108/0xcc0
>[ 2459.121519]  do_group_exit+0x39/0xb0
>[ 2459.121529]  get_signal+0x15f/0xcc0
>[ 2459.121538]  ? __might_fault+0x3e/0x90
>[ 2459.121548]  do_signal+0x30/0x730
>[ 2459.121557]  ? _copy_from_user+0x7a/0xa0
>[ 2459.121567]  ? __se_sys_futex+0x133/0x180
>[ 2459.121579]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.121587]  do_syscall_64+0x172/0x1c0
>[ 2459.121596]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.121602] RIP: 0033:0x7f743aa5bf85
>[ 2459.121610] Code: Bad RIP value.
>[ 2459.121617] RSP: 002b:00007f7431217100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.121625] RAX: fffffffffffffdfc RBX: 00007f742c05a3c8 RCX: 00007f743aa5bf85
>[ 2459.121632] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f742c05a3f4
>[ 2459.121637] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.121644] R10: 00007f7431217240 R11: 0000000000000246 R12: 00007f742c0324a0
>[ 2459.121650] R13: 00007f742c05a3f4 R14: 00007f7431217240 R15: 00007f742c05a3ec
>[ 2459.121666] h264parse0:sink D    0  6129      1 0x80004006
>[ 2459.121674] Call Trace:
>[ 2459.121684]  ? __schedule+0x24e/0x7d0
>[ 2459.121696]  schedule+0x33/0xc0
>[ 2459.121704]  schedule_preempt_disabled+0x14/0x20
>[ 2459.121713]  __mutex_lock+0x281/0x9c0
>[ 2459.121723]  ? drm_release+0x2b/0xd0
>[ 2459.121737]  ? drm_release+0x2b/0xd0
>[ 2459.121744]  drm_release+0x2b/0xd0
>[ 2459.121752]  __fput+0xc7/0x250
>[ 2459.121783]  task_work_run+0x87/0xb0
>[ 2459.121794]  do_exit+0x360/0xcd0
>[ 2459.121803]  ? get_signal+0x108/0xcc0
>[ 2459.121814]  do_group_exit+0x39/0xb0
>[ 2459.121827]  get_signal+0x15f/0xcc0
>[ 2459.121841]  do_signal+0x30/0x730
>[ 2459.121850]  ? __do_page_fault+0x26d/0x500
>[ 2459.121868]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.121878]  prepare_exit_to_usermode+0xdc/0x100
>[ 2459.121889]  retint_user+0x8/0x18
>[ 2459.121898] RIP: 0033:0x7f51eebd98ba
>[ 2459.121907] Code: Bad RIP value.
>[ 2459.121915] RSP: 002b:00007f51df32cb28 EFLAGS: 00010206
>[ 2459.121925] RAX: 0000000000000000 RBX: 00007f51d81e2800 RCX: 0000000000008000
>[ 2459.121933] RDX: 00007f51d4ec6000 RSI: 0000000000000000 RDI: 00007f51d4ec6000
>[ 2459.121942] RBP: 00007f51df32cb60 R08: 0000000000000000 R09: 00007f51d4ec6000
>[ 2459.121948] R10: 0000000000000be0 R11: 0000000000000246 R12: 00007f51df32cf80
>[ 2459.121955] R13: 0000000000000000 R14: 00007f51e5e52720 R15: 00007f51df32cf80
>[ 2459.121972] h264parse0:sink D    0  6176      1 0x80004006
>[ 2459.121980] Call Trace:
>[ 2459.121990]  ? __schedule+0x24e/0x7d0
>[ 2459.122002]  schedule+0x33/0xc0
>[ 2459.122010]  schedule_preempt_disabled+0x14/0x20
>[ 2459.122018]  __mutex_lock+0x281/0x9c0
>[ 2459.122027]  ? drm_release+0x2b/0xd0
>[ 2459.122043]  ? drm_release+0x2b/0xd0
>[ 2459.122051]  drm_release+0x2b/0xd0
>[ 2459.122059]  __fput+0xc7/0x250
>[ 2459.122070]  task_work_run+0x87/0xb0
>[ 2459.122081]  do_exit+0x360/0xcd0
>[ 2459.122089]  ? get_signal+0x108/0xcc0
>[ 2459.122100]  do_group_exit+0x39/0xb0
>[ 2459.122110]  get_signal+0x15f/0xcc0
>[ 2459.122121]  do_signal+0x30/0x730
>[ 2459.122131]  ? finish_task_switch+0x9b/0x250
>[ 2459.122142]  ? __se_sys_futex+0x133/0x180
>[ 2459.122153]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.122162]  do_syscall_64+0x172/0x1c0
>[ 2459.122171]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.122178] RIP: 0033:0x7f1f254469f3
>[ 2459.122186] Code: Bad RIP value.
>[ 2459.122193] RSP: 002b:00007f1f13ffed40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.122203] RAX: fffffffffffffe00 RBX: 00007f1f14028348 RCX: 00007f1f254469f3
>[ 2459.122209] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1f14028370
>[ 2459.122215] RBP: 00007f1f1402836c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.122221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1f14028370
>[ 2459.122227] R13: 0000000000000000 R14: 00007f1f140324b0 R15: 0000000000000000
>[ 2459.122243] gst-launch-1.0  D    0  6012      1 0x80004006
>[ 2459.122251] Call Trace:
>[ 2459.122262]  ? __schedule+0x24e/0x7d0
>[ 2459.122274]  schedule+0x33/0xc0
>[ 2459.122282]  schedule_preempt_disabled+0x14/0x20
>[ 2459.122289]  __mutex_lock+0x281/0x9c0
>[ 2459.122300]  ? drm_release+0x2b/0xd0
>[ 2459.122314]  ? drm_release+0x2b/0xd0
>[ 2459.122321]  drm_release+0x2b/0xd0
>[ 2459.122330]  __fput+0xc7/0x250
>[ 2459.122341]  task_work_run+0x87/0xb0
>[ 2459.122351]  do_exit+0x360/0xcd0
>[ 2459.122360]  ? get_signal+0x108/0xcc0
>[ 2459.122371]  do_group_exit+0x39/0xb0
>[ 2459.122380]  get_signal+0x15f/0xcc0
>[ 2459.122392]  do_signal+0x30/0x730
>[ 2459.122410]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.122418]  do_syscall_64+0x172/0x1c0
>[ 2459.122428]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.122435] RIP: 0033:0x7febb138dbf9
>[ 2459.122443] Code: Bad RIP value.
>[ 2459.122449] RSP: 002b:00007ffd1bec6fa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.122457] RAX: fffffffffffffdfc RBX: 00005594bfba2a40 RCX: 00007febb138dbf9
>[ 2459.122464] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005594bfba2a40
>[ 2459.122470] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005594bfba27d8
>[ 2459.122476] R10: 00005594bfb60240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.122482] R13: 00000000ffffffff R14: 00007febb18e4f70 R15: 0000000000000002
>[ 2459.122499] h264parse0:sink D    0  6164      1 0x80004006
>[ 2459.122506] Call Trace:
>[ 2459.122516]  ? __schedule+0x24e/0x7d0
>[ 2459.122528]  schedule+0x33/0xc0
>[ 2459.122536]  schedule_preempt_disabled+0x14/0x20
>[ 2459.122543]  __mutex_lock+0x281/0x9c0
>[ 2459.122553]  ? drm_release+0x2b/0xd0
>[ 2459.122567]  ? drm_release+0x2b/0xd0
>[ 2459.122575]  drm_release+0x2b/0xd0
>[ 2459.122585]  __fput+0xc7/0x250
>[ 2459.122596]  task_work_run+0x87/0xb0
>[ 2459.122606]  do_exit+0x360/0xcd0
>[ 2459.122615]  ? get_signal+0x108/0xcc0
>[ 2459.122626]  do_group_exit+0x39/0xb0
>[ 2459.122635]  get_signal+0x15f/0xcc0
>[ 2459.122648]  do_signal+0x30/0x730
>[ 2459.122656]  ? finish_task_switch+0x9b/0x250
>[ 2459.122666]  ? __se_sys_futex+0x133/0x180
>[ 2459.122678]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.122686]  do_syscall_64+0x172/0x1c0
>[ 2459.122695]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.122702] RIP: 0033:0x7f3e329259f3
>[ 2459.122711] Code: Bad RIP value.
>[ 2459.122717] RSP: 002b:00007f3e2232bd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.122725] RAX: fffffffffffffe00 RBX: 00007f3e1c0282e8 RCX: 00007f3e329259f3
>[ 2459.122732] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3e1c028314
>[ 2459.122738] RBP: 00007f3e1c02830c R08: 0000000000000001 R09: 0000000000000000
>[ 2459.122744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e1c028314
>[ 2459.122749] R13: 0000000000000000 R14: 00007f3e1c0324b0 R15: 0000000000000007
>[ 2459.122786] h264parse0:sink D    0  6199      1 0x80004006
>[ 2459.122796] Call Trace:
>[ 2459.122807]  ? __schedule+0x24e/0x7d0
>[ 2459.122820]  schedule+0x33/0xc0
>[ 2459.122829]  schedule_preempt_disabled+0x14/0x20
>[ 2459.122838]  __mutex_lock+0x281/0x9c0
>[ 2459.122849]  ? drm_release+0x2b/0xd0
>[ 2459.122864]  ? drm_release+0x2b/0xd0
>[ 2459.122872]  drm_release+0x2b/0xd0
>[ 2459.122882]  __fput+0xc7/0x250
>[ 2459.122895]  task_work_run+0x87/0xb0
>[ 2459.122907]  do_exit+0x360/0xcd0
>[ 2459.122918]  ? get_signal+0x108/0xcc0
>[ 2459.122930]  do_group_exit+0x39/0xb0
>[ 2459.122943]  get_signal+0x15f/0xcc0
>[ 2459.122955]  do_signal+0x30/0x730
>[ 2459.122963]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.122974]  ? __se_sys_futex+0x133/0x180
>[ 2459.122987]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.122995]  do_syscall_64+0x172/0x1c0
>[ 2459.123003]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.123010] RIP: 0033:0x7fc31c4a99f3
>[ 2459.123019] Code: Bad RIP value.
>[ 2459.123026] RSP: 002b:00007fc30b7fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.123034] RAX: fffffffffffffe00 RBX: 00007fc30c027d58 RCX: 00007fc31c4a99f3
>[ 2459.123041] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc30c027d80
>[ 2459.123050] RBP: 00007fc30c027d7c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.123056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc30c027d80
>[ 2459.123063] R13: 0000000000000000 R14: 00007fc30c02be50 R15: 0000000000000008
>[ 2459.123080] h264parse0:sink R  running task        0  6195      1 0x00004004
>[ 2459.123088] Call Trace:
>[ 2459.123096]  ? mark_held_locks+0x49/0x70
>[ 2459.123104]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.123113]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.123121]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.123134]  ? retint_kernel+0x2b/0x2b
>[ 2459.123148]  ? drm_mm_scan_remove_block+0x23/0x50
>[ 2459.123210]  ? i915_gem_evict_something+0x2fc/0x4e0 [i915]
>[ 2459.123270]  ? i915_gem_gtt_insert+0x1ce/0x270 [i915]
>[ 2459.123322]  ? __i915_vma_do_pin+0x40c/0x530 [i915]
>[ 2459.123372]  ? i915_gem_object_ggtt_pin+0x11f/0x1e0 [i915]
>[ 2459.123419]  ? i915_gem_fault+0x291/0x6d0 [i915]
>[ 2459.123436]  ? __do_fault+0x31/0xb0
>[ 2459.123445]  ? __handle_mm_fault+0x90d/0xfc0
>[ 2459.123461]  ? handle_mm_fault+0x15a/0x360
>[ 2459.123471]  ? __do_page_fault+0x24e/0x500
>[ 2459.123484]  ? page_fault+0x34/0x40
>[ 2459.123502] h264parse0:sink D    0  6248      1 0x80004006
>[ 2459.123511] Call Trace:
>[ 2459.123521]  ? __schedule+0x24e/0x7d0
>[ 2459.123533]  schedule+0x33/0xc0
>[ 2459.123542]  schedule_preempt_disabled+0x14/0x20
>[ 2459.123550]  __mutex_lock+0x281/0x9c0
>[ 2459.123560]  ? drm_release+0x2b/0xd0
>[ 2459.123574]  ? drm_release+0x2b/0xd0
>[ 2459.123581]  drm_release+0x2b/0xd0
>[ 2459.123590]  __fput+0xc7/0x250
>[ 2459.123601]  task_work_run+0x87/0xb0
>[ 2459.123612]  do_exit+0x360/0xcd0
>[ 2459.123623]  ? get_signal+0x108/0xcc0
>[ 2459.123635]  do_group_exit+0x39/0xb0
>[ 2459.123645]  get_signal+0x15f/0xcc0
>[ 2459.123653]  ? __might_fault+0x3e/0x90
>[ 2459.123664]  do_signal+0x30/0x730
>[ 2459.123674]  ? _copy_from_user+0x7a/0xa0
>[ 2459.123683]  ? __se_sys_futex+0x133/0x180
>[ 2459.123696]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.123704]  do_syscall_64+0x172/0x1c0
>[ 2459.123713]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.123721] RIP: 0033:0x7f4ea6539f85
>[ 2459.123731] Code: Bad RIP value.
>[ 2459.123738] RSP: 002b:00007f4e9ccf5100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.123746] RAX: fffffffffffffdfc RBX: 00007f4e94316c28 RCX: 00007f4ea6539f85
>[ 2459.123754] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f4e94316c54
>[ 2459.123788] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.123798] R10: 00007f4e9ccf5240 R11: 0000000000000246 R12: 00007f4e940324b0
>[ 2459.123804] R13: 00007f4e94316c54 R14: 00007f4e9ccf5240 R15: 00007f4e94316c4c
>[ 2459.123820] gst-launch-1.0  D    0  6052      1 0x80004006
>[ 2459.123831] Call Trace:
>[ 2459.123845]  ? __schedule+0x24e/0x7d0
>[ 2459.123860]  schedule+0x33/0xc0
>[ 2459.123869]  schedule_preempt_disabled+0x14/0x20
>[ 2459.123880]  __mutex_lock+0x281/0x9c0
>[ 2459.123891]  ? drm_release+0x2b/0xd0
>[ 2459.123906]  ? drm_release+0x2b/0xd0
>[ 2459.123915]  drm_release+0x2b/0xd0
>[ 2459.123924]  __fput+0xc7/0x250
>[ 2459.123935]  task_work_run+0x87/0xb0
>[ 2459.123945]  do_exit+0x360/0xcd0
>[ 2459.123955]  ? get_signal+0x108/0xcc0
>[ 2459.123965]  do_group_exit+0x39/0xb0
>[ 2459.123975]  get_signal+0x15f/0xcc0
>[ 2459.123988]  do_signal+0x30/0x730
>[ 2459.124005]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.124014]  do_syscall_64+0x172/0x1c0
>[ 2459.124022]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.124030] RIP: 0033:0x7f184111bbf9
>[ 2459.124040] Code: Bad RIP value.
>[ 2459.124046] RSP: 002b:00007fff662db660 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.124055] RAX: fffffffffffffdfc RBX: 00005595cbbf0c10 RCX: 00007f184111bbf9
>[ 2459.124063] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005595cbbf0c10
>[ 2459.124070] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005595cbbf0978
>[ 2459.124077] R10: 00005595cbbae240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.124084] R13: 00000000ffffffff R14: 00007f1841672f70 R15: 0000000000000002
>[ 2459.124101] h264parse0:sink D    0  6250      1 0x80004006
>[ 2459.124109] Call Trace:
>[ 2459.124119]  ? __schedule+0x24e/0x7d0
>[ 2459.124131]  schedule+0x33/0xc0
>[ 2459.124139]  schedule_preempt_disabled+0x14/0x20
>[ 2459.124148]  __mutex_lock+0x281/0x9c0
>[ 2459.124158]  ? drm_release+0x2b/0xd0
>[ 2459.124172]  ? drm_release+0x2b/0xd0
>[ 2459.124179]  drm_release+0x2b/0xd0
>[ 2459.124188]  __fput+0xc7/0x250
>[ 2459.124198]  task_work_run+0x87/0xb0
>[ 2459.124208]  do_exit+0x360/0xcd0
>[ 2459.124218]  ? get_signal+0x108/0xcc0
>[ 2459.124229]  do_group_exit+0x39/0xb0
>[ 2459.124238]  get_signal+0x15f/0xcc0
>[ 2459.124247]  ? __might_fault+0x3e/0x90
>[ 2459.124258]  do_signal+0x30/0x730
>[ 2459.124267]  ? _copy_from_user+0x7a/0xa0
>[ 2459.124278]  ? __se_sys_futex+0x133/0x180
>[ 2459.124290]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.124299]  do_syscall_64+0x172/0x1c0
>[ 2459.124308]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.124316] RIP: 0033:0x7fa2186d9f85
>[ 2459.124324] Code: Bad RIP value.
>[ 2459.124330] RSP: 002b:00007fa20ee95100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.124338] RAX: fffffffffffffdfc RBX: 00007fa2081d7b88 RCX: 00007fa2186d9f85
>[ 2459.124344] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fa2081d7bb0
>[ 2459.124350] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.124357] R10: 00007fa20ee95240 R11: 0000000000000246 R12: 00007fa208032230
>[ 2459.124363] R13: 00007fa2081d7bb0 R14: 00007fa20ee95240 R15: 00007fa2081d7bac
>[ 2459.124380] h264parse0:sink D    0  6255      1 0x80004006
>[ 2459.124387] Call Trace:
>[ 2459.124397]  ? __schedule+0x24e/0x7d0
>[ 2459.124409]  schedule+0x33/0xc0
>[ 2459.124416]  schedule_preempt_disabled+0x14/0x20
>[ 2459.124425]  __mutex_lock+0x281/0x9c0
>[ 2459.124435]  ? drm_release+0x2b/0xd0
>[ 2459.124449]  ? drm_release+0x2b/0xd0
>[ 2459.124456]  drm_release+0x2b/0xd0
>[ 2459.124464]  __fput+0xc7/0x250
>[ 2459.124475]  task_work_run+0x87/0xb0
>[ 2459.124485]  do_exit+0x360/0xcd0
>[ 2459.124495]  ? get_signal+0x108/0xcc0
>[ 2459.124506]  do_group_exit+0x39/0xb0
>[ 2459.124515]  get_signal+0x15f/0xcc0
>[ 2459.124528]  do_signal+0x30/0x730
>[ 2459.124536]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.124547]  ? __se_sys_futex+0x133/0x180
>[ 2459.124559]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.124567]  do_syscall_64+0x172/0x1c0
>[ 2459.124577]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.124585] RIP: 0033:0x7f0edbd8d9f3
>[ 2459.124593] Code: Bad RIP value.
>[ 2459.124600] RSP: 002b:00007f0ed1077d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.124608] RAX: fffffffffffffe00 RBX: 00007f0ecc003c28 RCX: 00007f0edbd8d9f3
>[ 2459.124614] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ecc003c50
>[ 2459.124620] RBP: 00007f0ecc003c4c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.124626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ecc003c50
>[ 2459.124632] R13: 0000000000000000 R14: 00007f0ecc032700 R15: 0000000000000070
>[ 2459.124649] h264parse0:sink D    0  6251      1 0x80004006
>[ 2459.124657] Call Trace:
>[ 2459.124667]  ? __schedule+0x24e/0x7d0
>[ 2459.124679]  schedule+0x33/0xc0
>[ 2459.124686]  schedule_preempt_disabled+0x14/0x20
>[ 2459.124693]  __mutex_lock+0x281/0x9c0
>[ 2459.124704]  ? drm_release+0x2b/0xd0
>[ 2459.124718]  ? drm_release+0x2b/0xd0
>[ 2459.124725]  drm_release+0x2b/0xd0
>[ 2459.124734]  __fput+0xc7/0x250
>[ 2459.124744]  task_work_run+0x87/0xb0
>[ 2459.124754]  do_exit+0x360/0xcd0
>[ 2459.124786]  ? get_signal+0x108/0xcc0
>[ 2459.124799]  do_group_exit+0x39/0xb0
>[ 2459.124808]  get_signal+0x15f/0xcc0
>[ 2459.124820]  do_signal+0x30/0x730
>[ 2459.124828]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.124839]  ? __se_sys_futex+0x133/0x180
>[ 2459.124851]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.124859]  do_syscall_64+0x172/0x1c0
>[ 2459.124868]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.124874] RIP: 0033:0x7f19f9bf59f3
>[ 2459.124882] Code: Bad RIP value.
>[ 2459.124889] RSP: 002b:00007f19ee6ded40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.124896] RAX: fffffffffffffe00 RBX: 00007f19e8028228 RCX: 00007f19f9bf59f3
>[ 2459.124902] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f19e8028250
>[ 2459.124909] RBP: 00007f19e802824c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.124915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19e8028250
>[ 2459.124921] R13: 0000000000000000 R14: 00007f19e80324a0 R15: 0000000000000084
>[ 2459.124939] h264parse0:sink D    0  6221      1 0x80004006
>[ 2459.124947] Call Trace:
>[ 2459.124957]  ? __schedule+0x24e/0x7d0
>[ 2459.124969]  schedule+0x33/0xc0
>[ 2459.124977]  schedule_preempt_disabled+0x14/0x20
>[ 2459.124984]  __mutex_lock+0x281/0x9c0
>[ 2459.124994]  ? drm_release+0x2b/0xd0
>[ 2459.125008]  ? drm_release+0x2b/0xd0
>[ 2459.125015]  drm_release+0x2b/0xd0
>[ 2459.125024]  __fput+0xc7/0x250
>[ 2459.125035]  task_work_run+0x87/0xb0
>[ 2459.125045]  do_exit+0x360/0xcd0
>[ 2459.125054]  ? get_signal+0x108/0xcc0
>[ 2459.125065]  do_group_exit+0x39/0xb0
>[ 2459.125074]  get_signal+0x15f/0xcc0
>[ 2459.125084]  ? __might_fault+0x3e/0x90
>[ 2459.125094]  do_signal+0x30/0x730
>[ 2459.125102]  ? _copy_from_user+0x7a/0xa0
>[ 2459.125112]  ? __se_sys_futex+0x133/0x180
>[ 2459.125124]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.125132]  do_syscall_64+0x172/0x1c0
>[ 2459.125141]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.125148] RIP: 0033:0x7f291446ff85
>[ 2459.125156] Code: Bad RIP value.
>[ 2459.125163] RSP: 002b:00007f290ac2b100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.125170] RAX: fffffffffffffdfc RBX: 00007f28fc3500e8 RCX: 00007f291446ff85
>[ 2459.125178] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f28fc350110
>[ 2459.125184] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.125190] R10: 00007f290ac2b240 R11: 0000000000000246 R12: 00007f28fc02be40
>[ 2459.125196] R13: 00007f28fc350110 R14: 00007f290ac2b240 R15: 00007f28fc35010c
>[ 2459.125213] h264parse0:sink D    0  6360      1 0x80004006
>[ 2459.125220] Call Trace:
>[ 2459.125230]  ? __schedule+0x24e/0x7d0
>[ 2459.125242]  schedule+0x33/0xc0
>[ 2459.125250]  schedule_preempt_disabled+0x14/0x20
>[ 2459.125257]  __mutex_lock+0x281/0x9c0
>[ 2459.125268]  ? drm_release+0x2b/0xd0
>[ 2459.125281]  ? drm_release+0x2b/0xd0
>[ 2459.125289]  drm_release+0x2b/0xd0
>[ 2459.125297]  __fput+0xc7/0x250
>[ 2459.125308]  task_work_run+0x87/0xb0
>[ 2459.125318]  do_exit+0x360/0xcd0
>[ 2459.125328]  ? get_signal+0x108/0xcc0
>[ 2459.125339]  do_group_exit+0x39/0xb0
>[ 2459.125348]  get_signal+0x15f/0xcc0
>[ 2459.125357]  ? __might_fault+0x3e/0x90
>[ 2459.125367]  do_signal+0x30/0x730
>[ 2459.125376]  ? _copy_from_user+0x7a/0xa0
>[ 2459.125385]  ? __se_sys_futex+0x133/0x180
>[ 2459.125397]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.125406]  do_syscall_64+0x172/0x1c0
>[ 2459.125415]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.125422] RIP: 0033:0x7fbf56e96f85
>[ 2459.125430] Code: Bad RIP value.
>[ 2459.125437] RSP: 002b:00007fbf4d652100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.125444] RAX: fffffffffffffdfc RBX: 00007fbf40350308 RCX: 00007fbf56e96f85
>[ 2459.125450] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fbf40350330
>[ 2459.125457] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.125463] R10: 00007fbf4d652240 R11: 0000000000000246 R12: 00007fbf40002310
>[ 2459.125470] R13: 00007fbf40350330 R14: 00007fbf4d652240 R15: 00007fbf4035032c
>[ 2459.125487] h264parse0:sink D    0  6292      1 0x80004006
>[ 2459.125496] Call Trace:
>[ 2459.125508]  ? __schedule+0x24e/0x7d0
>[ 2459.125522]  schedule+0x33/0xc0
>[ 2459.125531]  schedule_preempt_disabled+0x14/0x20
>[ 2459.125539]  __mutex_lock+0x281/0x9c0
>[ 2459.125551]  ? drm_release+0x2b/0xd0
>[ 2459.125567]  ? drm_release+0x2b/0xd0
>[ 2459.125576]  drm_release+0x2b/0xd0
>[ 2459.125587]  __fput+0xc7/0x250
>[ 2459.125600]  task_work_run+0x87/0xb0
>[ 2459.125613]  do_exit+0x360/0xcd0
>[ 2459.125623]  ? get_signal+0x108/0xcc0
>[ 2459.125637]  do_group_exit+0x39/0xb0
>[ 2459.125648]  get_signal+0x15f/0xcc0
>[ 2459.125659]  ? __might_fault+0x3e/0x90
>[ 2459.125672]  do_signal+0x30/0x730
>[ 2459.125681]  ? _copy_from_user+0x7a/0xa0
>[ 2459.125691]  ? __se_sys_futex+0x133/0x180
>[ 2459.125703]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.125712]  do_syscall_64+0x172/0x1c0
>[ 2459.125721]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.125728] RIP: 0033:0x7f2e8d8eef85
>[ 2459.125737] Code: Bad RIP value.
>[ 2459.125744] RSP: 002b:00007f2e840aa100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.125752] RAX: fffffffffffffdfc RBX: 00007f2e7c24ce98 RCX: 00007f2e8d8eef85
>[ 2459.125771] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f2e7c24cec4
>[ 2459.125778] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.125784] R10: 00007f2e840aa240 R11: 0000000000000246 R12: 00007f2e7c002310
>[ 2459.125790] R13: 00007f2e7c24cec4 R14: 00007f2e840aa240 R15: 00007f2e7c24cebc
>[ 2459.125806] h264parse0:sink D    0  6348      1 0x80004006
>[ 2459.125814] Call Trace:
>[ 2459.125825]  ? __schedule+0x24e/0x7d0
>[ 2459.125837]  schedule+0x33/0xc0
>[ 2459.125845]  schedule_preempt_disabled+0x14/0x20
>[ 2459.125853]  __mutex_lock+0x281/0x9c0
>[ 2459.125865]  ? drm_release+0x2b/0xd0
>[ 2459.125881]  ? drm_release+0x2b/0xd0
>[ 2459.125892]  drm_release+0x2b/0xd0
>[ 2459.125902]  __fput+0xc7/0x250
>[ 2459.125915]  task_work_run+0x87/0xb0
>[ 2459.125925]  do_exit+0x360/0xcd0
>[ 2459.125934]  ? get_signal+0x108/0xcc0
>[ 2459.125945]  do_group_exit+0x39/0xb0
>[ 2459.125955]  get_signal+0x15f/0xcc0
>[ 2459.125968]  do_signal+0x30/0x730
>[ 2459.125976]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.125992]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.126001]  do_syscall_64+0x172/0x1c0
>[ 2459.126009]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.126016] RIP: 0033:0x7f67ff5855d7
>[ 2459.126025] Code: Bad RIP value.
>[ 2459.126032] RSP: 002b:00007f67f60285f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2459.126040] RAX: fffffffffffffffc RBX: 000000000000002a RCX: 00007f67ff5855d7
>[ 2459.126046] RDX: 00007f67f60286a0 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2459.126052] RBP: 00007f67f6028620 R08: 0000563087bec780 R09: 0000000000000000
>[ 2459.126058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67f60286a0
>[ 2459.126065] R13: 00000000c0406469 R14: 0000000000000006 R15: 0000563087bec660
>[ 2459.126081] gst-launch-1.0  D    0  6121      1 0x80004006
>[ 2459.126089] Call Trace:
>[ 2459.126099]  ? __schedule+0x24e/0x7d0
>[ 2459.126111]  schedule+0x33/0xc0
>[ 2459.126118]  schedule_preempt_disabled+0x14/0x20
>[ 2459.126126]  __mutex_lock+0x281/0x9c0
>[ 2459.126137]  ? drm_release+0x2b/0xd0
>[ 2459.126151]  ? drm_release+0x2b/0xd0
>[ 2459.126158]  drm_release+0x2b/0xd0
>[ 2459.126167]  __fput+0xc7/0x250
>[ 2459.126178]  task_work_run+0x87/0xb0
>[ 2459.126188]  do_exit+0x360/0xcd0
>[ 2459.126198]  ? get_signal+0x108/0xcc0
>[ 2459.126209]  do_group_exit+0x39/0xb0
>[ 2459.126218]  get_signal+0x15f/0xcc0
>[ 2459.126230]  do_signal+0x30/0x730
>[ 2459.126249]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.126257]  do_syscall_64+0x172/0x1c0
>[ 2459.126267]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.126275] RIP: 0033:0x7ff4144f3bf9
>[ 2459.126284] Code: Bad RIP value.
>[ 2459.126290] RSP: 002b:00007fff661753a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.126298] RAX: fffffffffffffdfc RBX: 0000559fd3ee0b20 RCX: 00007ff4144f3bf9
>[ 2459.126305] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000559fd3ee0b20
>[ 2459.126311] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000559fd3ee0888
>[ 2459.126317] R10: 0000559fd3e9e240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.126324] R13: 00000000ffffffff R14: 00007ff414a4af70 R15: 0000000000000002
>[ 2459.126340] h264parse0:sink D    0  6333      1 0x80004006
>[ 2459.126348] Call Trace:
>[ 2459.126358]  ? __schedule+0x24e/0x7d0
>[ 2459.126370]  schedule+0x33/0xc0
>[ 2459.126377]  schedule_preempt_disabled+0x14/0x20
>[ 2459.126385]  __mutex_lock+0x281/0x9c0
>[ 2459.126396]  ? drm_release+0x2b/0xd0
>[ 2459.126410]  ? drm_release+0x2b/0xd0
>[ 2459.126417]  drm_release+0x2b/0xd0
>[ 2459.126428]  __fput+0xc7/0x250
>[ 2459.126438]  task_work_run+0x87/0xb0
>[ 2459.126449]  do_exit+0x360/0xcd0
>[ 2459.126460]  ? get_signal+0x108/0xcc0
>[ 2459.126471]  do_group_exit+0x39/0xb0
>[ 2459.126480]  get_signal+0x15f/0xcc0
>[ 2459.126492]  do_signal+0x30/0x730
>[ 2459.126500]  ? __do_page_fault+0x26d/0x500
>[ 2459.126518]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.126526]  prepare_exit_to_usermode+0xdc/0x100
>[ 2459.126535]  retint_user+0x8/0x18
>[ 2459.126543] RIP: 0033:0x7eff3abda8ba
>[ 2459.126553] Code: Bad RIP value.
>[ 2459.126559] RSP: 002b:00007eff2b32cb28 EFLAGS: 00010206
>[ 2459.126566] RAX: 0000000000000000 RBX: 00007eff241e2760 RCX: 0000000000008000
>[ 2459.126572] RDX: 00007eff20c90000 RSI: 0000000000000000 RDI: 00007eff20c90000
>[ 2459.126578] RBP: 00007eff2b32cb60 R08: 0000000000000000 R09: 00007eff20c90000
>[ 2459.126585] R10: 00000000000010e0 R11: 0000000000000246 R12: 00007eff2b32cf80
>[ 2459.126591] R13: 0000000000000000 R14: 00007eff31e53720 R15: 00007eff2b32cf80
>[ 2459.126607] h264parse0:sink D    0  6298      1 0x80004006
>[ 2459.126615] Call Trace:
>[ 2459.126625]  ? __schedule+0x24e/0x7d0
>[ 2459.126638]  schedule+0x33/0xc0
>[ 2459.126646]  schedule_preempt_disabled+0x14/0x20
>[ 2459.126655]  __mutex_lock+0x281/0x9c0
>[ 2459.126665]  ? drm_release+0x2b/0xd0
>[ 2459.126679]  ? drm_release+0x2b/0xd0
>[ 2459.126687]  drm_release+0x2b/0xd0
>[ 2459.126697]  __fput+0xc7/0x250
>[ 2459.126707]  task_work_run+0x87/0xb0
>[ 2459.126717]  do_exit+0x360/0xcd0
>[ 2459.126726]  ? get_signal+0x108/0xcc0
>[ 2459.126737]  do_group_exit+0x39/0xb0
>[ 2459.126747]  get_signal+0x15f/0xcc0
>[ 2459.126755]  ? __might_fault+0x3e/0x90
>[ 2459.126797]  do_signal+0x30/0x730
>[ 2459.126809]  ? _copy_from_user+0x7a/0xa0
>[ 2459.126821]  ? __se_sys_futex+0x133/0x180
>[ 2459.126835]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.126846]  do_syscall_64+0x172/0x1c0
>[ 2459.126857]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.126867] RIP: 0033:0x7f871bf1ef85
>[ 2459.126877] Code: Bad RIP value.
>[ 2459.126885] RSP: 002b:00007f87126da100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.126894] RAX: fffffffffffffdfc RBX: 00007f870c24ce98 RCX: 00007f871bf1ef85
>[ 2459.126901] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f870c24cec0
>[ 2459.126909] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.126916] R10: 00007f87126da240 R11: 0000000000000246 R12: 00007f870c002310
>[ 2459.126923] R13: 00007f870c24cec0 R14: 00007f87126da240 R15: 00007f870c24cebc
>[ 2459.126942] h264parse0:sink D    0  6386      1 0x80004006
>[ 2459.126950] Call Trace:
>[ 2459.126960]  ? __schedule+0x24e/0x7d0
>[ 2459.126972]  schedule+0x33/0xc0
>[ 2459.126979]  schedule_preempt_disabled+0x14/0x20
>[ 2459.126986]  __mutex_lock+0x281/0x9c0
>[ 2459.126997]  ? drm_release+0x2b/0xd0
>[ 2459.127011]  ? drm_release+0x2b/0xd0
>[ 2459.127018]  drm_release+0x2b/0xd0
>[ 2459.127026]  __fput+0xc7/0x250
>[ 2459.127038]  task_work_run+0x87/0xb0
>[ 2459.127051]  do_exit+0x360/0xcd0
>[ 2459.127061]  ? get_signal+0x108/0xcc0
>[ 2459.127071]  do_group_exit+0x39/0xb0
>[ 2459.127081]  get_signal+0x15f/0xcc0
>[ 2459.127093]  do_signal+0x30/0x730
>[ 2459.127102]  ? __do_page_fault+0x26d/0x500
>[ 2459.127118]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.127127]  prepare_exit_to_usermode+0xdc/0x100
>[ 2459.127135]  retint_user+0x8/0x18
>[ 2459.127142] RIP: 0033:0x7f812f4078ba
>[ 2459.127150] Code: Bad RIP value.
>[ 2459.127157] RSP: 002b:00007f8117ffd9d8 EFLAGS: 00010206
>[ 2459.127164] RAX: 0000000000000000 RBX: 00007f81201d5aa0 RCX: 0000000000004000
>[ 2459.127171] RDX: 00007f81140d3000 RSI: 0000000000000000 RDI: 00007f81140d3000
>[ 2459.127177] RBP: 00007f8117ffda10 R08: 0000000000000000 R09: 00007f81140d3000
>[ 2459.127183] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f8117ffde10
>[ 2459.127189] R13: 0000000000000000 R14: 00007f811cf36520 R15: 00007f8120118610
>[ 2459.127205] h264parse0:sink D    0  6362      1 0x80004006
>[ 2459.127213] Call Trace:
>[ 2459.127223]  ? __schedule+0x24e/0x7d0
>[ 2459.127236]  schedule+0x33/0xc0
>[ 2459.127244]  schedule_preempt_disabled+0x14/0x20
>[ 2459.127251]  __mutex_lock+0x281/0x9c0
>[ 2459.127261]  ? drm_release+0x2b/0xd0
>[ 2459.127275]  ? drm_release+0x2b/0xd0
>[ 2459.127283]  drm_release+0x2b/0xd0
>[ 2459.127291]  __fput+0xc7/0x250
>[ 2459.127302]  task_work_run+0x87/0xb0
>[ 2459.127312]  do_exit+0x360/0xcd0
>[ 2459.127322]  ? get_signal+0x108/0xcc0
>[ 2459.127334]  do_group_exit+0x39/0xb0
>[ 2459.127344]  get_signal+0x15f/0xcc0
>[ 2459.127353]  ? __might_fault+0x3e/0x90
>[ 2459.127364]  do_signal+0x30/0x730
>[ 2459.127372]  ? _copy_from_user+0x7a/0xa0
>[ 2459.127381]  ? __se_sys_futex+0x133/0x180
>[ 2459.127393]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.127402]  do_syscall_64+0x172/0x1c0
>[ 2459.127412]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.127419] RIP: 0033:0x7ff195baff85
>[ 2459.127427] Code: Bad RIP value.
>[ 2459.127433] RSP: 002b:00007ff18c36b100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.127440] RAX: fffffffffffffdfc RBX: 00007ff18434cf08 RCX: 00007ff195baff85
>[ 2459.127448] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ff18434cf34
>[ 2459.127454] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.127460] R10: 00007ff18c36b240 R11: 0000000000000246 R12: 00007ff184032700
>[ 2459.127467] R13: 00007ff18434cf34 R14: 00007ff18c36b240 R15: 00007ff18434cf2c
>[ 2459.127483] h264parse0:sink D    0  6358      1 0x80004006
>[ 2459.127491] Call Trace:
>[ 2459.127501]  ? __schedule+0x24e/0x7d0
>[ 2459.127513]  schedule+0x33/0xc0
>[ 2459.127520]  schedule_preempt_disabled+0x14/0x20
>[ 2459.127527]  __mutex_lock+0x281/0x9c0
>[ 2459.127539]  ? drm_release+0x2b/0xd0
>[ 2459.127552]  ? drm_release+0x2b/0xd0
>[ 2459.127560]  drm_release+0x2b/0xd0
>[ 2459.127569]  __fput+0xc7/0x250
>[ 2459.127580]  task_work_run+0x87/0xb0
>[ 2459.127589]  do_exit+0x360/0xcd0
>[ 2459.127598]  ? get_signal+0x108/0xcc0
>[ 2459.127609]  do_group_exit+0x39/0xb0
>[ 2459.127618]  get_signal+0x15f/0xcc0
>[ 2459.127627]  ? __might_fault+0x3e/0x90
>[ 2459.127639]  do_signal+0x30/0x730
>[ 2459.127647]  ? _copy_from_user+0x7a/0xa0
>[ 2459.127656]  ? __se_sys_futex+0x133/0x180
>[ 2459.127668]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.127676]  do_syscall_64+0x172/0x1c0
>[ 2459.127686]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.127693] RIP: 0033:0x7f4258aeaf85
>[ 2459.127702] Code: Bad RIP value.
>[ 2459.127709] RSP: 002b:00007f424f2a6100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.127717] RAX: fffffffffffffdfc RBX: 00007f424034fde8 RCX: 00007f4258aeaf85
>[ 2459.127723] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f424034fe10
>[ 2459.127729] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.127735] R10: 00007f424f2a6240 R11: 0000000000000246 R12: 00007f4240002310
>[ 2459.127742] R13: 00007f424034fe10 R14: 00007f424f2a6240 R15: 00007f424034fe0c
>[ 2459.127779] h264parse0:sink D    0  6376      1 0x80004006
>[ 2459.127789] Call Trace:
>[ 2459.127800]  ? __schedule+0x24e/0x7d0
>[ 2459.127812]  schedule+0x33/0xc0
>[ 2459.127821]  schedule_preempt_disabled+0x14/0x20
>[ 2459.127829]  __mutex_lock+0x281/0x9c0
>[ 2459.127839]  ? drm_release+0x2b/0xd0
>[ 2459.127854]  ? drm_release+0x2b/0xd0
>[ 2459.127861]  drm_release+0x2b/0xd0
>[ 2459.127871]  __fput+0xc7/0x250
>[ 2459.127882]  task_work_run+0x87/0xb0
>[ 2459.127892]  do_exit+0x360/0xcd0
>[ 2459.127902]  ? get_signal+0x108/0xcc0
>[ 2459.127914]  do_group_exit+0x39/0xb0
>[ 2459.127925]  get_signal+0x15f/0xcc0
>[ 2459.127938]  do_signal+0x30/0x730
>[ 2459.127949]  ? finish_task_switch+0x9b/0x250
>[ 2459.127961]  ? __se_sys_futex+0x133/0x180
>[ 2459.127974]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.127984]  do_syscall_64+0x172/0x1c0
>[ 2459.127994]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.128003] RIP: 0033:0x7ffb5be499f3
>[ 2459.128014] Code: Bad RIP value.
>[ 2459.128023] RSP: 002b:00007ffb4affcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.128033] RAX: fffffffffffffe00 RBX: 00007ffb4c028348 RCX: 00007ffb5be499f3
>[ 2459.128041] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffb4c028370
>[ 2459.128047] RBP: 00007ffb4c02836c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.128055] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb4c028370
>[ 2459.128061] R13: 0000000000000000 R14: 00007ffb4c002310 R15: 0000000000000000
>[ 2459.128077] h264parse0:sink D    0  6301      1 0x80004006
>[ 2459.128085] Call Trace:
>[ 2459.128095]  ? __schedule+0x24e/0x7d0
>[ 2459.128107]  schedule+0x33/0xc0
>[ 2459.128114]  schedule_preempt_disabled+0x14/0x20
>[ 2459.128122]  __mutex_lock+0x281/0x9c0
>[ 2459.128132]  ? drm_release+0x2b/0xd0
>[ 2459.128146]  ? drm_release+0x2b/0xd0
>[ 2459.128155]  drm_release+0x2b/0xd0
>[ 2459.128165]  __fput+0xc7/0x250
>[ 2459.128177]  task_work_run+0x87/0xb0
>[ 2459.128189]  do_exit+0x360/0xcd0
>[ 2459.128198]  ? get_signal+0x108/0xcc0
>[ 2459.128209]  do_group_exit+0x39/0xb0
>[ 2459.128219]  get_signal+0x15f/0xcc0
>[ 2459.128227]  ? __might_fault+0x3e/0x90
>[ 2459.128238]  do_signal+0x30/0x730
>[ 2459.128246]  ? _copy_from_user+0x7a/0xa0
>[ 2459.128257]  ? __se_sys_futex+0x133/0x180
>[ 2459.128268]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.128277]  do_syscall_64+0x172/0x1c0
>[ 2459.128286]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.128293] RIP: 0033:0x7f517f6edf85
>[ 2459.128301] Code: Bad RIP value.
>[ 2459.128307] RSP: 002b:00007f5175ea9100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.128314] RAX: fffffffffffffdfc RBX: 00007f51682fa588 RCX: 00007f517f6edf85
>[ 2459.128321] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f51682fa5b0
>[ 2459.128327] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.128333] R10: 00007f5175ea9240 R11: 0000000000000246 R12: 00007f51680324a0
>[ 2459.128340] R13: 00007f51682fa5b0 R14: 00007f5175ea9240 R15: 00007f51682fa5ac
>[ 2459.128356] h264parse0:sink D    0  6398      1 0x80004006
>[ 2459.128364] Call Trace:
>[ 2459.128374]  ? __schedule+0x24e/0x7d0
>[ 2459.128387]  schedule+0x33/0xc0
>[ 2459.128395]  schedule_preempt_disabled+0x14/0x20
>[ 2459.128403]  __mutex_lock+0x281/0x9c0
>[ 2459.128413]  ? drm_release+0x2b/0xd0
>[ 2459.128427]  ? drm_release+0x2b/0xd0
>[ 2459.128434]  drm_release+0x2b/0xd0
>[ 2459.128444]  __fput+0xc7/0x250
>[ 2459.128454]  task_work_run+0x87/0xb0
>[ 2459.128465]  do_exit+0x360/0xcd0
>[ 2459.128474]  ? get_signal+0x108/0xcc0
>[ 2459.128485]  do_group_exit+0x39/0xb0
>[ 2459.128495]  get_signal+0x15f/0xcc0
>[ 2459.128508]  do_signal+0x30/0x730
>[ 2459.128516]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.128526]  ? __se_sys_futex+0x133/0x180
>[ 2459.128538]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.128546]  do_syscall_64+0x172/0x1c0
>[ 2459.128556]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.128563] RIP: 0033:0x7fe84d6b19f3
>[ 2459.128572] Code: Bad RIP value.
>[ 2459.128578] RSP: 002b:00007fe84219ad40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.128586] RAX: fffffffffffffe00 RBX: 00007fe83c028228 RCX: 00007fe84d6b19f3
>[ 2459.128594] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe83c028254
>[ 2459.128600] RBP: 00007fe83c02824c R08: 0000000000000001 R09: 0000000000000000
>[ 2459.128607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe83c028254
>[ 2459.128613] R13: 0000000000000000 R14: 00007fe83c002310 R15: 000000000000009f
>[ 2459.128630] h264parse0:sink D    0  6414      1 0x80004006
>[ 2459.128638] Call Trace:
>[ 2459.128647]  ? __schedule+0x24e/0x7d0
>[ 2459.128659]  schedule+0x33/0xc0
>[ 2459.128667]  schedule_preempt_disabled+0x14/0x20
>[ 2459.128675]  __mutex_lock+0x281/0x9c0
>[ 2459.128727]  ? i915_driver_postclose+0x26/0x60 [i915]
>[ 2459.128740]  ? __call_rcu.constprop.42+0xd7/0x1c0
>[ 2459.128781]  ? i915_driver_postclose+0x26/0x60 [i915]
>[ 2459.128854]  i915_driver_postclose+0x26/0x60 [i915]
>[ 2459.128867]  drm_file_free.part.0+0x1c0/0x260
>[ 2459.128879]  drm_release+0x9e/0xd0
>[ 2459.128890]  __fput+0xc7/0x250
>[ 2459.128903]  task_work_run+0x87/0xb0
>[ 2459.128915]  do_exit+0x360/0xcd0
>[ 2459.128927]  ? get_signal+0x108/0xcc0
>[ 2459.128940]  do_group_exit+0x39/0xb0
>[ 2459.128949]  get_signal+0x15f/0xcc0
>[ 2459.128958]  ? __might_fault+0x3e/0x90
>[ 2459.128969]  do_signal+0x30/0x730
>[ 2459.128978]  ? _copy_from_user+0x7a/0xa0
>[ 2459.128988]  ? __se_sys_futex+0x133/0x180
>[ 2459.129001]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.129009]  do_syscall_64+0x172/0x1c0
>[ 2459.129019]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.129028] RIP: 0033:0x7ffb557ccf85
>[ 2459.129038] Code: Bad RIP value.
>[ 2459.129045] RSP: 002b:00007ffb4bf88100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.129054] RAX: fffffffffffffdfc RBX: 00007ffb4434fb78 RCX: 00007ffb557ccf85
>[ 2459.129060] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffb4434fba0
>[ 2459.129067] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.129074] R10: 00007ffb4bf88240 R11: 0000000000000246 R12: 00007ffb44002310
>[ 2459.129081] R13: 00007ffb4434fba0 R14: 00007ffb4bf88240 R15: 00007ffb4434fb9c
>[ 2459.129098] gst-launch-1.0  D    0  6218      1 0x80004006
>[ 2459.129105] Call Trace:
>[ 2459.129116]  ? __schedule+0x24e/0x7d0
>[ 2459.129128]  schedule+0x33/0xc0
>[ 2459.129135]  schedule_preempt_disabled+0x14/0x20
>[ 2459.129142]  __mutex_lock+0x281/0x9c0
>[ 2459.129152]  ? drm_release+0x2b/0xd0
>[ 2459.129165]  ? drm_release+0x2b/0xd0
>[ 2459.129173]  drm_release+0x2b/0xd0
>[ 2459.129182]  __fput+0xc7/0x250
>[ 2459.129193]  task_work_run+0x87/0xb0
>[ 2459.129203]  do_exit+0x360/0xcd0
>[ 2459.129213]  ? get_signal+0x108/0xcc0
>[ 2459.129224]  do_group_exit+0x39/0xb0
>[ 2459.129234]  get_signal+0x15f/0xcc0
>[ 2459.129245]  do_signal+0x30/0x730
>[ 2459.129262]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.129270]  do_syscall_64+0x172/0x1c0
>[ 2459.129279]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.129286] RIP: 0033:0x7f4a51541bf9
>[ 2459.129294] Code: Bad RIP value.
>[ 2459.129301] RSP: 002b:00007ffc542745c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.129308] RAX: fffffffffffffdfc RBX: 00005609ab5f2a40 RCX: 00007f4a51541bf9
>[ 2459.129314] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005609ab5f2a40
>[ 2459.129320] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005609ab5f27d8
>[ 2459.129326] R10: 00005609ab5b0240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.129332] R13: 00000000ffffffff R14: 00007f4a51a98f70 R15: 0000000000000002
>[ 2459.129349] h264parse0:sink D    0  6426      1 0x80004006
>[ 2459.129357] Call Trace:
>[ 2459.129367]  ? __schedule+0x24e/0x7d0
>[ 2459.129379]  schedule+0x33/0xc0
>[ 2459.129387]  schedule_preempt_disabled+0x14/0x20
>[ 2459.129394]  __mutex_lock+0x281/0x9c0
>[ 2459.129404]  ? drm_release+0x2b/0xd0
>[ 2459.129417]  ? drm_release+0x2b/0xd0
>[ 2459.129425]  drm_release+0x2b/0xd0
>[ 2459.129433]  __fput+0xc7/0x250
>[ 2459.129444]  task_work_run+0x87/0xb0
>[ 2459.129454]  do_exit+0x360/0xcd0
>[ 2459.129464]  ? get_signal+0x108/0xcc0
>[ 2459.129475]  do_group_exit+0x39/0xb0
>[ 2459.129484]  get_signal+0x15f/0xcc0
>[ 2459.129496]  do_signal+0x30/0x730
>[ 2459.129504]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.129520]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.129529]  do_syscall_64+0x172/0x1c0
>[ 2459.129537]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.129544] RIP: 0033:0x7f137caef5d7
>[ 2459.129552] Code: Bad RIP value.
>[ 2459.129560] RSP: 002b:00007f13718c0068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2459.129568] RAX: fffffffffffffffc RBX: 000000000000005f RCX: 00007f137caef5d7
>[ 2459.129574] RDX: 00007f13718c0110 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2459.129580] RBP: 00007f13718c0090 R08: 00005566fa2d1180 R09: 0000000000000000
>[ 2459.129586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13718c0110
>[ 2459.129593] R13: 00000000c0406469 R14: 0000000000000006 R15: 00005566fa2d1060
>[ 2459.129609] h264parse0:sink D    0  6450      1 0x80004006
>[ 2459.129617] Call Trace:
>[ 2459.129627]  ? __schedule+0x24e/0x7d0
>[ 2459.129639]  schedule+0x33/0xc0
>[ 2459.129647]  schedule_preempt_disabled+0x14/0x20
>[ 2459.129655]  __mutex_lock+0x281/0x9c0
>[ 2459.129666]  ? drm_release+0x2b/0xd0
>[ 2459.129680]  ? drm_release+0x2b/0xd0
>[ 2459.129687]  drm_release+0x2b/0xd0
>[ 2459.129695]  __fput+0xc7/0x250
>[ 2459.129706]  task_work_run+0x87/0xb0
>[ 2459.129716]  do_exit+0x360/0xcd0
>[ 2459.129725]  ? get_signal+0x108/0xcc0
>[ 2459.129736]  do_group_exit+0x39/0xb0
>[ 2459.129745]  get_signal+0x15f/0xcc0
>[ 2459.129754]  ? __might_fault+0x3e/0x90
>[ 2459.129791]  do_signal+0x30/0x730
>[ 2459.129801]  ? _copy_from_user+0x7a/0xa0
>[ 2459.129811]  ? __se_sys_futex+0x133/0x180
>[ 2459.129825]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.129834]  do_syscall_64+0x172/0x1c0
>[ 2459.129844]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.129852] RIP: 0033:0x7fb0c5346f85
>[ 2459.129861] Code: Bad RIP value.
>[ 2459.129870] RSP: 002b:00007fb0bbb02100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.129879] RAX: fffffffffffffdfc RBX: 00007fb0ac316818 RCX: 00007fb0c5346f85
>[ 2459.129886] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fb0ac316840
>[ 2459.129894] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.129901] R10: 00007fb0bbb02240 R11: 0000000000000246 R12: 00007fb0ac002310
>[ 2459.129910] R13: 00007fb0ac316840 R14: 00007fb0bbb02240 R15: 00007fb0ac31683c
>[ 2459.129929] h264parse0:sink D    0  6485      1 0x80004006
>[ 2459.129940] Call Trace:
>[ 2459.129950]  ? __schedule+0x24e/0x7d0
>[ 2459.129962]  schedule+0x33/0xc0
>[ 2459.129969]  schedule_preempt_disabled+0x14/0x20
>[ 2459.129977]  __mutex_lock+0x281/0x9c0
>[ 2459.129987]  ? drm_release+0x2b/0xd0
>[ 2459.130001]  ? drm_release+0x2b/0xd0
>[ 2459.130008]  drm_release+0x2b/0xd0
>[ 2459.130017]  __fput+0xc7/0x250
>[ 2459.130028]  task_work_run+0x87/0xb0
>[ 2459.130038]  do_exit+0x360/0xcd0
>[ 2459.130050]  ? get_signal+0x108/0xcc0
>[ 2459.130061]  do_group_exit+0x39/0xb0
>[ 2459.130071]  get_signal+0x15f/0xcc0
>[ 2459.130084]  do_signal+0x30/0x730
>[ 2459.130092]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.130104]  ? __se_sys_futex+0x133/0x180
>[ 2459.130116]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.130124]  do_syscall_64+0x172/0x1c0
>[ 2459.130133]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.130140] RIP: 0033:0x7fc90fbab9f3
>[ 2459.130151] Code: Bad RIP value.
>[ 2459.130157] RSP: 002b:00007fc8ff7fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.130165] RAX: fffffffffffffe00 RBX: 00007fc90004c0c8 RCX: 00007fc90fbab9f3
>[ 2459.130171] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc90004c0f0
>[ 2459.130177] RBP: 00007fc90004c0ec R08: 0000000000000000 R09: 0000000000000000
>[ 2459.130184] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc90004c0f0
>[ 2459.130190] R13: 0000000000000000 R14: 00007fc900002310 R15: 0000000000000054
>[ 2459.130207] h264parse0:sink D    0  6460      1 0x80004006
>[ 2459.130215] Call Trace:
>[ 2459.130225]  ? __schedule+0x24e/0x7d0
>[ 2459.130237]  schedule+0x33/0xc0
>[ 2459.130245]  schedule_preempt_disabled+0x14/0x20
>[ 2459.130253]  __mutex_lock+0x281/0x9c0
>[ 2459.130264]  ? drm_release+0x2b/0xd0
>[ 2459.130278]  ? drm_release+0x2b/0xd0
>[ 2459.130285]  drm_release+0x2b/0xd0
>[ 2459.130293]  __fput+0xc7/0x250
>[ 2459.130304]  task_work_run+0x87/0xb0
>[ 2459.130314]  do_exit+0x360/0xcd0
>[ 2459.130324]  ? get_signal+0x108/0xcc0
>[ 2459.130335]  do_group_exit+0x39/0xb0
>[ 2459.130344]  get_signal+0x15f/0xcc0
>[ 2459.130356]  do_signal+0x30/0x730
>[ 2459.130365]  ? finish_task_switch+0x9b/0x250
>[ 2459.130376]  ? __se_sys_futex+0x133/0x180
>[ 2459.130389]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.130398]  do_syscall_64+0x172/0x1c0
>[ 2459.130408]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.130415] RIP: 0033:0x7ff76f82d9f3
>[ 2459.130424] Code: Bad RIP value.
>[ 2459.130430] RSP: 002b:00007ff75effcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.130438] RAX: fffffffffffffe00 RBX: 00007ff7600282e8 RCX: 00007ff76f82d9f3
>[ 2459.130445] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff760028310
>[ 2459.130451] RBP: 00007ff76002830c R08: 0000000000000000 R09: 0000000000000000
>[ 2459.130457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff760028310
>[ 2459.130463] R13: 0000000000000000 R14: 00007ff760032590 R15: 0000000000000004
>[ 2459.130479] h264parse0:sink D    0  6476      1 0x80004006
>[ 2459.130487] Call Trace:
>[ 2459.130497]  ? __schedule+0x24e/0x7d0
>[ 2459.130509]  schedule+0x33/0xc0
>[ 2459.130517]  schedule_preempt_disabled+0x14/0x20
>[ 2459.130525]  __mutex_lock+0x281/0x9c0
>[ 2459.130535]  ? drm_release+0x2b/0xd0
>[ 2459.130549]  ? drm_release+0x2b/0xd0
>[ 2459.130557]  drm_release+0x2b/0xd0
>[ 2459.130565]  __fput+0xc7/0x250
>[ 2459.130575]  task_work_run+0x87/0xb0
>[ 2459.130585]  do_exit+0x360/0xcd0
>[ 2459.130595]  ? get_signal+0x108/0xcc0
>[ 2459.130605]  do_group_exit+0x39/0xb0
>[ 2459.130615]  get_signal+0x15f/0xcc0
>[ 2459.130627]  do_signal+0x30/0x730
>[ 2459.130636]  ? __do_page_fault+0x26d/0x500
>[ 2459.130652]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.130660]  prepare_exit_to_usermode+0xdc/0x100
>[ 2459.130668]  retint_user+0x8/0x18
>[ 2459.130676] RIP: 0033:0x7f2a6e1be8ba
>[ 2459.130684] Code: Bad RIP value.
>[ 2459.130692] RSP: 002b:00007f2a62fe9e48 EFLAGS: 00010206
>[ 2459.130700] RAX: 0000000000000000 RBX: 00007f2a541e1a10 RCX: 0000000000008000
>[ 2459.130706] RDX: 00007f2a58887000 RSI: 0000000000000000 RDI: 00007f2a58887000
>[ 2459.130712] RBP: 00007f2a62fe9e80 R08: 0000000000000000 R09: 00007f2a58887000
>[ 2459.130718] R10: 0000000000002d80 R11: 0000000000000246 R12: 00007f2a62fe9f50
>[ 2459.130725] R13: 0000000000000000 R14: 0000000000000007 R15: 00007f2a54022c00
>[ 2459.130741] h264parse0:sink D    0  6497      1 0x80004006
>[ 2459.130749] Call Trace:
>[ 2459.130784]  ? __schedule+0x24e/0x7d0
>[ 2459.130798]  schedule+0x33/0xc0
>[ 2459.130806]  schedule_preempt_disabled+0x14/0x20
>[ 2459.130815]  __mutex_lock+0x281/0x9c0
>[ 2459.130827]  ? drm_release+0x2b/0xd0
>[ 2459.130842]  ? drm_release+0x2b/0xd0
>[ 2459.130850]  drm_release+0x2b/0xd0
>[ 2459.130859]  __fput+0xc7/0x250
>[ 2459.130872]  task_work_run+0x87/0xb0
>[ 2459.130883]  do_exit+0x360/0xcd0
>[ 2459.130893]  ? get_signal+0x108/0xcc0
>[ 2459.130906]  do_group_exit+0x39/0xb0
>[ 2459.130917]  get_signal+0x15f/0xcc0
>[ 2459.130930]  do_signal+0x30/0x730
>[ 2459.130938]  ? __do_page_fault+0x26d/0x500
>[ 2459.130954]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.130963]  prepare_exit_to_usermode+0xdc/0x100
>[ 2459.130971]  retint_user+0x8/0x18
>[ 2459.130979] RIP: 0033:0x7f3c31ed88ba
>[ 2459.130988] Code: Bad RIP value.
>[ 2459.130994] RSP: 002b:00007f3c26d039d8 EFLAGS: 00010206
>[ 2459.131002] RAX: 0000000000000000 RBX: 00007f3c201d6810 RCX: 0000000000004000
>[ 2459.131008] RDX: 00007f3c12f60000 RSI: 0000000000000000 RDI: 00007f3c12f60000
>[ 2459.131015] RBP: 00007f3c26d03a10 R08: 0000000000000000 R09: 00007f3c12f60000
>[ 2459.131023] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f3c26d03e10
>[ 2459.131031] R13: 0000000000000000 R14: 00007f3c1da07520 R15: 00007f3c201192f0
>[ 2459.131050] gmain           D    0  6510      1 0x80004002
>[ 2459.131058] Call Trace:
>[ 2459.131068]  ? __schedule+0x24e/0x7d0
>[ 2459.131080]  schedule+0x33/0xc0
>[ 2459.131088]  schedule_preempt_disabled+0x14/0x20
>[ 2459.131096]  __mutex_lock+0x281/0x9c0
>[ 2459.131106]  ? drm_release+0x2b/0xd0
>[ 2459.131120]  ? drm_release+0x2b/0xd0
>[ 2459.131128]  drm_release+0x2b/0xd0
>[ 2459.131137]  __fput+0xc7/0x250
>[ 2459.131148]  task_work_run+0x87/0xb0
>[ 2459.131158]  do_exit+0x360/0xcd0
>[ 2459.131167]  ? get_signal+0x108/0xcc0
>[ 2459.131178]  do_group_exit+0x39/0xb0
>[ 2459.131187]  get_signal+0x15f/0xcc0
>[ 2459.131200]  do_signal+0x30/0x730
>[ 2459.131218]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.131227]  do_syscall_64+0x172/0x1c0
>[ 2459.131236]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.131243] RIP: 0033:0x7f705883dbf9
>[ 2459.131251] Code: Bad RIP value.
>[ 2459.131257] RSP: 002b:00007f704eae2e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.131264] RAX: fffffffffffffdfc RBX: 0000559d4af9d890 RCX: 00007f705883dbf9
>[ 2459.131271] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559d4af9d890
>[ 2459.131277] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000559d4af9d6c8
>[ 2459.131283] R10: 0000559d4af5ba60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.131289] R13: 00000000ffffffff R14: 00007f7058d94f70 R15: 0000000000000001
>[ 2459.131305] h264parse0:sink D    0  6471      1 0x80004006
>[ 2459.131313] Call Trace:
>[ 2459.131323]  ? __schedule+0x24e/0x7d0
>[ 2459.131336]  schedule+0x33/0xc0
>[ 2459.131344]  schedule_preempt_disabled+0x14/0x20
>[ 2459.131352]  __mutex_lock+0x281/0x9c0
>[ 2459.131363]  ? drm_release+0x2b/0xd0
>[ 2459.131377]  ? drm_release+0x2b/0xd0
>[ 2459.131384]  drm_release+0x2b/0xd0
>[ 2459.131392]  __fput+0xc7/0x250
>[ 2459.131404]  task_work_run+0x87/0xb0
>[ 2459.131414]  do_exit+0x360/0xcd0
>[ 2459.131423]  ? get_signal+0x108/0xcc0
>[ 2459.131434]  do_group_exit+0x39/0xb0
>[ 2459.131444]  get_signal+0x15f/0xcc0
>[ 2459.131453]  ? __might_fault+0x3e/0x90
>[ 2459.131463]  do_signal+0x30/0x730
>[ 2459.131472]  ? _copy_from_user+0x7a/0xa0
>[ 2459.131483]  ? __se_sys_futex+0x133/0x180
>[ 2459.131495]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.131503]  do_syscall_64+0x172/0x1c0
>[ 2459.131513]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.131520] RIP: 0033:0x7fd97dc4ef85
>[ 2459.131529] Code: Bad RIP value.
>[ 2459.131535] RSP: 002b:00007fd97440a100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.131542] RAX: fffffffffffffdfc RBX: 00007fd9641d7868 RCX: 00007fd97dc4ef85
>[ 2459.131550] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fd9641d7890
>[ 2459.131557] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2459.131563] R10: 00007fd97440a240 R11: 0000000000000246 R12: 00007fd964002310
>[ 2459.131570] R13: 00007fd9641d7890 R14: 00007fd97440a240 R15: 00007fd9641d788c
>[ 2459.131586] h264parse0:sink D    0  6522      1 0x80004006
>[ 2459.131594] Call Trace:
>[ 2459.131603]  ? __schedule+0x24e/0x7d0
>[ 2459.131615]  schedule+0x33/0xc0
>[ 2459.131623]  schedule_preempt_disabled+0x14/0x20
>[ 2459.131631]  __mutex_lock+0x281/0x9c0
>[ 2459.131641]  ? drm_release+0x2b/0xd0
>[ 2459.131655]  ? drm_release+0x2b/0xd0
>[ 2459.131662]  drm_release+0x2b/0xd0
>[ 2459.131671]  __fput+0xc7/0x250
>[ 2459.131682]  task_work_run+0x87/0xb0
>[ 2459.131692]  do_exit+0x360/0xcd0
>[ 2459.131702]  ? get_signal+0x108/0xcc0
>[ 2459.131713]  do_group_exit+0x39/0xb0
>[ 2459.131723]  get_signal+0x15f/0xcc0
>[ 2459.131735]  do_signal+0x30/0x730
>[ 2459.131744]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2459.131754]  ? __se_sys_futex+0x133/0x180
>[ 2459.131793]  exit_to_usermode_loop+0xa4/0xc0
>[ 2459.131803]  do_syscall_64+0x172/0x1c0
>[ 2459.131811]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.131820] RIP: 0033:0x7f9577bcd9f3
>[ 2459.131831] Code: Bad RIP value.
>[ 2459.131840] RSP: 002b:00007f95677fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2459.131849] RAX: fffffffffffffe00 RBX: 00007f956804c598 RCX: 00007f9577bcd9f3
>[ 2459.131857] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f956804c5c0
>[ 2459.131865] RBP: 00007f956804c5bc R08: 0000000000000000 R09: 0000000000000000
>[ 2459.131874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f956804c5c0
>[ 2459.131882] R13: 0000000000000000 R14: 00007f956802bea0 R15: 0000000000000040
>[ 2459.131900] kworker/u8:2    I    0  6529      2 0x80004000
>[ 2459.131916] Workqueue:  0x0 (events_unbound)
>[ 2459.131927] Call Trace:
>[ 2459.131939]  ? __schedule+0x24e/0x7d0
>[ 2459.131951]  schedule+0x33/0xc0
>[ 2459.131960]  worker_thread+0xc3/0x3f0
>[ 2459.131971]  ? process_one_work+0x660/0x660
>[ 2459.131978]  kthread+0x11e/0x140
>[ 2459.131985]  ? kthread_park+0xa0/0xa0
>[ 2459.131996]  ret_from_fork+0x3a/0x50
>[ 2459.132013] python3         S    0  6539   1983 0x00000000
>[ 2459.132023] Call Trace:
>[ 2459.132035]  ? __schedule+0x24e/0x7d0
>[ 2459.132047]  schedule+0x33/0xc0
>[ 2459.132056]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2459.132068]  ? hrtimer_init+0x1b0/0x1b0
>[ 2459.132079]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.132088]  do_select+0x62d/0x8b0
>[ 2459.132101]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132111]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132126]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132141]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132152]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2459.132161]  ? do_wp_page+0x162/0x570
>[ 2459.132173]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2459.132184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132199]  ? core_sys_select+0xbf/0x450
>[ 2459.132210]  ? core_sys_select+0x242/0x450
>[ 2459.132218]  core_sys_select+0x242/0x450
>[ 2459.132238]  ? poll_select_set_timeout+0x46/0x70
>[ 2459.132249]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.132258]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2459.132266]  ? ktime_get_ts64+0x9d/0x160
>[ 2459.132278]  kern_select+0xb5/0x100
>[ 2459.132290]  __x64_sys_select+0x20/0x30
>[ 2459.132298]  do_syscall_64+0x5a/0x1c0
>[ 2459.132307]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.132315] RIP: 0033:0x7fa7a466303f
>[ 2459.132323] Code: Bad RIP value.
>[ 2459.132330] RSP: 002b:00007ffe17180cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
>[ 2459.132338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7a466303f
>[ 2459.132344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[ 2459.132350] RBP: 0000000000000000 R08: 00007ffe17180d20 R09: 0000000000000000
>[ 2459.132357] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2459.132363] R13: 0000000000000000 R14: 00007ffe17180d20 R15: 0000000000000008
>[ 2459.132379] python3         S    0  6549   1983 0x00000000
>[ 2459.132387] Call Trace:
>[ 2459.132396]  ? __schedule+0x24e/0x7d0
>[ 2459.132408]  schedule+0x33/0xc0
>[ 2459.132416]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.132428]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.132438]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.132447]  do_sys_poll+0x337/0x580
>[ 2459.132462]  ? preempt_count_add+0x49/0xa0
>[ 2459.132471]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.132480]  ? prep_new_page+0x48/0xe0
>[ 2459.132489]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.132508]  ? poll_select_finish+0x220/0x220
>[ 2459.132519]  ? poll_select_finish+0x220/0x220
>[ 2459.132528]  ? mark_held_locks+0x49/0x70
>[ 2459.132539]  ? touch_atime+0xc6/0xd0
>[ 2459.132552]  ? touch_atime+0xc6/0xd0
>[ 2459.132562]  ? pipe_read+0x283/0x310
>[ 2459.132574]  ? new_sync_read+0x10b/0x1a0
>[ 2459.132592]  ? __se_sys_poll+0x2c/0x130
>[ 2459.132601]  __se_sys_poll+0x2c/0x130
>[ 2459.132612]  do_syscall_64+0x5a/0x1c0
>[ 2459.132620]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.132627] RIP: 0033:0x7fa7a4660bf9
>[ 2459.132635] Code: Bad RIP value.
>[ 2459.132641] RSP: 002b:00007fa7a315ec20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.132648] RAX: ffffffffffffffda RBX: 00007fa7a4af7180 RCX: 00007fa7a4660bf9
>[ 2459.132654] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7180
>[ 2459.132660] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.132667] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.132673] R13: 0000000000000000 R14: 00007fa7a3160680 R15: 00000000ffffffff
>[ 2459.132688] python3         S    0  6550   1983 0x00000000
>[ 2459.132696] Call Trace:
>[ 2459.132706]  ? __schedule+0x24e/0x7d0
>[ 2459.132718]  schedule+0x33/0xc0
>[ 2459.132726]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.132737]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.132747]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.132755]  do_sys_poll+0x337/0x580
>[ 2459.132798]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.132813]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.132825]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.132838]  ? poll_select_finish+0x220/0x220
>[ 2459.132849]  ? poll_select_finish+0x220/0x220
>[ 2459.132863]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.132873]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.132889]  ? do_wp_page+0x8a/0x570
>[ 2459.132901]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.132915]  ? __do_page_fault+0x26d/0x500
>[ 2459.132930]  ? __se_sys_poll+0x2c/0x130
>[ 2459.132938]  __se_sys_poll+0x2c/0x130
>[ 2459.132949]  do_syscall_64+0x5a/0x1c0
>[ 2459.132959]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.132965] RIP: 0033:0x7fa7a4660bf9
>[ 2459.132974] Code: Bad RIP value.
>[ 2459.132981] RSP: 002b:00007fa7a295dc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.132989] RAX: ffffffffffffffda RBX: 00007fa7a4af71e0 RCX: 00007fa7a4660bf9
>[ 2459.132995] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71e0
>[ 2459.133001] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.133009] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.133017] R13: 0000000000000000 R14: 00007fa7a295f680 R15: 00000000ffffffff
>[ 2459.133034] python3         S    0  6551   1983 0x00000000
>[ 2459.133043] Call Trace:
>[ 2459.133053]  ? __schedule+0x24e/0x7d0
>[ 2459.133065]  schedule+0x33/0xc0
>[ 2459.133073]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.133084]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.133094]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.133102]  do_sys_poll+0x337/0x580
>[ 2459.133121]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.133135]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.133144]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.133156]  ? poll_select_finish+0x220/0x220
>[ 2459.133167]  ? poll_select_finish+0x220/0x220
>[ 2459.133179]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.133187]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.133201]  ? do_wp_page+0x8a/0x570
>[ 2459.133212]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.133224]  ? __do_page_fault+0x26d/0x500
>[ 2459.133239]  ? __se_sys_poll+0x2c/0x130
>[ 2459.133246]  __se_sys_poll+0x2c/0x130
>[ 2459.133255]  do_syscall_64+0x5a/0x1c0
>[ 2459.133264]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.133271] RIP: 0033:0x7fa7a4660bf9
>[ 2459.133279] Code: Bad RIP value.
>[ 2459.133285] RSP: 002b:00007fa7a215cc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.133292] RAX: ffffffffffffffda RBX: 00007fa7a4af71f0 RCX: 00007fa7a4660bf9
>[ 2459.133298] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71f0
>[ 2459.133305] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.133311] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.133317] R13: 0000000000000000 R14: 00007fa7a215e680 R15: 00000000ffffffff
>[ 2459.133332] python3         S    0  6553   1983 0x00000000
>[ 2459.133340] Call Trace:
>[ 2459.133350]  ? __schedule+0x24e/0x7d0
>[ 2459.133361]  schedule+0x33/0xc0
>[ 2459.133369]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.133380]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.133390]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.133398]  do_sys_poll+0x337/0x580
>[ 2459.133414]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.133427]  ? mark_held_locks+0x49/0x70
>[ 2459.133435]  ? free_unref_page_list+0x1c0/0x250
>[ 2459.133443]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.133458]  ? poll_select_finish+0x220/0x220
>[ 2459.133468]  ? poll_select_finish+0x220/0x220
>[ 2459.133480]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.133488]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.133502]  ? do_wp_page+0x8a/0x570
>[ 2459.133512]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.133525]  ? __do_page_fault+0x26d/0x500
>[ 2459.133539]  ? __se_sys_poll+0x2c/0x130
>[ 2459.133547]  __se_sys_poll+0x2c/0x130
>[ 2459.133556]  do_syscall_64+0x5a/0x1c0
>[ 2459.133565]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.133571] RIP: 0033:0x7fa7a4660bf9
>[ 2459.133580] Code: Bad RIP value.
>[ 2459.133586] RSP: 002b:00007fa7a195bc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.133593] RAX: ffffffffffffffda RBX: 00007fa7a4af7250 RCX: 00007fa7a4660bf9
>[ 2459.133600] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7250
>[ 2459.133606] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.133612] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.133618] R13: 0000000000000000 R14: 00007fa7a195d680 R15: 00000000ffffffff
>[ 2459.133633] python3         S    0  6556   1983 0x00000000
>[ 2459.133641] Call Trace:
>[ 2459.133651]  ? __schedule+0x24e/0x7d0
>[ 2459.133662]  schedule+0x33/0xc0
>[ 2459.133671]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.133681]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.133691]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.133699]  do_sys_poll+0x337/0x580
>[ 2459.133719]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.133732]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.133740]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.133753]  ? poll_select_finish+0x220/0x220
>[ 2459.133783]  ? poll_select_finish+0x220/0x220
>[ 2459.133797]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.133805]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.133820]  ? do_wp_page+0x8a/0x570
>[ 2459.133832]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.133845]  ? __do_page_fault+0x26d/0x500
>[ 2459.133862]  ? __se_sys_poll+0x2c/0x130
>[ 2459.133870]  __se_sys_poll+0x2c/0x130
>[ 2459.133882]  do_syscall_64+0x5a/0x1c0
>[ 2459.133894]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.133902] RIP: 0033:0x7fa7a4660bf9
>[ 2459.133913] Code: Bad RIP value.
>[ 2459.133921] RSP: 002b:00007fa7a115ac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.133932] RAX: ffffffffffffffda RBX: 00007fa7a4af7280 RCX: 00007fa7a4660bf9
>[ 2459.133939] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7280
>[ 2459.133947] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.133956] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.133962] R13: 0000000000000000 R14: 00007fa7a115c680 R15: 00000000ffffffff
>[ 2459.133978] python3         S    0  6558   1983 0x00000000
>[ 2459.133988] Call Trace:
>[ 2459.133998]  ? __schedule+0x24e/0x7d0
>[ 2459.134010]  schedule+0x33/0xc0
>[ 2459.134018]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.134030]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.134042]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.134051]  do_sys_poll+0x337/0x580
>[ 2459.134071]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.134084]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.134091]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.134103]  ? poll_select_finish+0x220/0x220
>[ 2459.134113]  ? poll_select_finish+0x220/0x220
>[ 2459.134125]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.134133]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.134148]  ? do_wp_page+0x8a/0x570
>[ 2459.134159]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.134173]  ? __do_page_fault+0x26d/0x500
>[ 2459.134187]  ? __se_sys_poll+0x2c/0x130
>[ 2459.134194]  __se_sys_poll+0x2c/0x130
>[ 2459.134204]  do_syscall_64+0x5a/0x1c0
>[ 2459.134212]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.134219] RIP: 0033:0x7fa7a4660bf9
>[ 2459.134227] Code: Bad RIP value.
>[ 2459.134235] RSP: 002b:00007fa7a0959c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.134243] RAX: ffffffffffffffda RBX: 00007fa7a4af71d0 RCX: 00007fa7a4660bf9
>[ 2459.134250] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71d0
>[ 2459.134256] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.134262] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.134268] R13: 0000000000000000 R14: 00007fa7a095b680 R15: 00000000ffffffff
>[ 2459.134284] python3         S    0  6560   1983 0x00000000
>[ 2459.134292] Call Trace:
>[ 2459.134303]  ? __schedule+0x24e/0x7d0
>[ 2459.134315]  schedule+0x33/0xc0
>[ 2459.134322]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.134334]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.134343]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.134351]  do_sys_poll+0x337/0x580
>[ 2459.134371]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.134384]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.134392]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.134404]  ? poll_select_finish+0x220/0x220
>[ 2459.134417]  ? poll_select_finish+0x220/0x220
>[ 2459.134429]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.134438]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.134452]  ? do_wp_page+0x8a/0x570
>[ 2459.134462]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.134474]  ? __do_page_fault+0x26d/0x500
>[ 2459.134489]  ? __se_sys_poll+0x2c/0x130
>[ 2459.134496]  __se_sys_poll+0x2c/0x130
>[ 2459.134506]  do_syscall_64+0x5a/0x1c0
>[ 2459.134514]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.134521] RIP: 0033:0x7fa7a4660bf9
>[ 2459.134530] Code: Bad RIP value.
>[ 2459.134536] RSP: 002b:00007fa78bffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.134543] RAX: ffffffffffffffda RBX: 00007fa7a4af71c0 RCX: 00007fa7a4660bf9
>[ 2459.134549] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71c0
>[ 2459.134555] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.134561] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.134568] R13: 0000000000000000 R14: 00007fa78bfff680 R15: 00000000ffffffff
>[ 2459.134583] python3         S    0  6562   1983 0x00000000
>[ 2459.134591] Call Trace:
>[ 2459.134601]  ? __schedule+0x24e/0x7d0
>[ 2459.134613]  schedule+0x33/0xc0
>[ 2459.134621]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.134633]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.134643]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.134651]  do_sys_poll+0x337/0x580
>[ 2459.134671]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.134684]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.134691]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.134704]  ? poll_select_finish+0x220/0x220
>[ 2459.134714]  ? poll_select_finish+0x220/0x220
>[ 2459.134727]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.134735]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.134749]  ? do_wp_page+0x8a/0x570
>[ 2459.134780]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.134794]  ? __do_page_fault+0x26d/0x500
>[ 2459.134808]  ? __se_sys_poll+0x2c/0x130
>[ 2459.134818]  __se_sys_poll+0x2c/0x130
>[ 2459.134829]  do_syscall_64+0x5a/0x1c0
>[ 2459.134840]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.134848] RIP: 0033:0x7fa7a4660bf9
>[ 2459.134859] Code: Bad RIP value.
>[ 2459.134868] RSP: 002b:00007fa78b7fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.134877] RAX: ffffffffffffffda RBX: 00007fa7a4af71b0 RCX: 00007fa7a4660bf9
>[ 2459.134885] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71b0
>[ 2459.134892] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.134902] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.134909] R13: 0000000000000000 R14: 00007fa78b7fe680 R15: 00000000ffffffff
>[ 2459.134927] python3         S    0  6564   1983 0x00000000
>[ 2459.134935] Call Trace:
>[ 2459.134945]  ? __schedule+0x24e/0x7d0
>[ 2459.134957]  schedule+0x33/0xc0
>[ 2459.134965]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.134976]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.134986]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.134994]  do_sys_poll+0x337/0x580
>[ 2459.135014]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.135028]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.135037]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.135049]  ? poll_select_finish+0x220/0x220
>[ 2459.135060]  ? poll_select_finish+0x220/0x220
>[ 2459.135072]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.135080]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.135094]  ? do_wp_page+0x8a/0x570
>[ 2459.135104]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.135117]  ? __do_page_fault+0x26d/0x500
>[ 2459.135130]  ? __se_sys_poll+0x2c/0x130
>[ 2459.135138]  __se_sys_poll+0x2c/0x130
>[ 2459.135147]  do_syscall_64+0x5a/0x1c0
>[ 2459.135156]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.135163] RIP: 0033:0x7fa7a4660bf9
>[ 2459.135171] Code: Bad RIP value.
>[ 2459.135177] RSP: 002b:00007fa78affbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.135184] RAX: ffffffffffffffda RBX: 00007fa7a4af71a0 RCX: 00007fa7a4660bf9
>[ 2459.135191] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af71a0
>[ 2459.135197] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.135203] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.135209] R13: 0000000000000000 R14: 00007fa78affd680 R15: 00000000ffffffff
>[ 2459.135225] python3         S    0  6566   1983 0x00000000
>[ 2459.135232] Call Trace:
>[ 2459.135243]  ? __schedule+0x24e/0x7d0
>[ 2459.135255]  schedule+0x33/0xc0
>[ 2459.135263]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.135275]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.135285]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.135293]  do_sys_poll+0x337/0x580
>[ 2459.135309]  ? preempt_count_add+0x49/0xa0
>[ 2459.135317]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.135325]  ? prep_new_page+0x48/0xe0
>[ 2459.135335]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.135352]  ? poll_select_finish+0x220/0x220
>[ 2459.135362]  ? poll_select_finish+0x220/0x220
>[ 2459.135372]  ? mark_held_locks+0x49/0x70
>[ 2459.135383]  ? touch_atime+0xc6/0xd0
>[ 2459.135395]  ? touch_atime+0xc6/0xd0
>[ 2459.135406]  ? pipe_read+0x283/0x310
>[ 2459.135417]  ? new_sync_read+0x10b/0x1a0
>[ 2459.135434]  ? __se_sys_poll+0x2c/0x130
>[ 2459.135442]  __se_sys_poll+0x2c/0x130
>[ 2459.135451]  do_syscall_64+0x5a/0x1c0
>[ 2459.135460]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.135468] RIP: 0033:0x7fa7a4660bf9
>[ 2459.135476] Code: Bad RIP value.
>[ 2459.135482] RSP: 002b:00007fa78a7fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.135491] RAX: ffffffffffffffda RBX: 00007fa7a4af7210 RCX: 00007fa7a4660bf9
>[ 2459.135497] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7210
>[ 2459.135503] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.135509] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.135515] R13: 0000000000000000 R14: 00007fa78a7fc680 R15: 00000000ffffffff
>[ 2459.135530] python3         S    0  6568   1983 0x00000000
>[ 2459.135538] Call Trace:
>[ 2459.135548]  ? __schedule+0x24e/0x7d0
>[ 2459.135560]  schedule+0x33/0xc0
>[ 2459.135567]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.135578]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.135588]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.135596]  do_sys_poll+0x337/0x580
>[ 2459.135617]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.135630]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.135638]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.135649]  ? poll_select_finish+0x220/0x220
>[ 2459.135659]  ? poll_select_finish+0x220/0x220
>[ 2459.135672]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.135680]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.135694]  ? do_wp_page+0x8a/0x570
>[ 2459.135704]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.135717]  ? __do_page_fault+0x26d/0x500
>[ 2459.135731]  ? __se_sys_poll+0x2c/0x130
>[ 2459.135739]  __se_sys_poll+0x2c/0x130
>[ 2459.135750]  do_syscall_64+0x5a/0x1c0
>[ 2459.135779]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.135789] RIP: 0033:0x7fa7a4660bf9
>[ 2459.135798] Code: Bad RIP value.
>[ 2459.135805] RSP: 002b:00007fa789ff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.135815] RAX: ffffffffffffffda RBX: 00007fa7a4af72e0 RCX: 00007fa7a4660bf9
>[ 2459.135824] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af72e0
>[ 2459.135832] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.135840] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.135847] R13: 0000000000000000 R14: 00007fa789ffb680 R15: 00000000ffffffff
>[ 2459.135864] python3         S    0  6570   1983 0x00000000
>[ 2459.135875] Call Trace:
>[ 2459.135887]  ? __schedule+0x24e/0x7d0
>[ 2459.135901]  schedule+0x33/0xc0
>[ 2459.135911]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.135923]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.135933]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.135941]  do_sys_poll+0x337/0x580
>[ 2459.135961]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.135973]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.135981]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.135993]  ? poll_select_finish+0x220/0x220
>[ 2459.136004]  ? poll_select_finish+0x220/0x220
>[ 2459.136017]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.136025]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.136041]  ? do_wp_page+0x8a/0x570
>[ 2459.136052]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.136065]  ? __do_page_fault+0x26d/0x500
>[ 2459.136079]  ? __se_sys_poll+0x2c/0x130
>[ 2459.136087]  __se_sys_poll+0x2c/0x130
>[ 2459.136096]  do_syscall_64+0x5a/0x1c0
>[ 2459.136105]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.136112] RIP: 0033:0x7fa7a4660bf9
>[ 2459.136121] Code: Bad RIP value.
>[ 2459.136128] RSP: 002b:00007fa7897f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.136136] RAX: ffffffffffffffda RBX: 00007fa7a4af72f0 RCX: 00007fa7a4660bf9
>[ 2459.136144] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af72f0
>[ 2459.136152] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.136158] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.136164] R13: 0000000000000000 R14: 00007fa7897fa680 R15: 00000000ffffffff
>[ 2459.136179] python3         S    0  6572   1983 0x00000000
>[ 2459.136187] Call Trace:
>[ 2459.136198]  ? __schedule+0x24e/0x7d0
>[ 2459.136209]  schedule+0x33/0xc0
>[ 2459.136219]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.136230]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.136240]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.136248]  do_sys_poll+0x337/0x580
>[ 2459.136264]  ? preempt_count_add+0x49/0xa0
>[ 2459.136272]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.136281]  ? prep_new_page+0x48/0xe0
>[ 2459.136290]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.136308]  ? poll_select_finish+0x220/0x220
>[ 2459.136319]  ? poll_select_finish+0x220/0x220
>[ 2459.136329]  ? mark_held_locks+0x49/0x70
>[ 2459.136339]  ? touch_atime+0xc6/0xd0
>[ 2459.136351]  ? touch_atime+0xc6/0xd0
>[ 2459.136362]  ? pipe_read+0x283/0x310
>[ 2459.136373]  ? new_sync_read+0x10b/0x1a0
>[ 2459.136390]  ? __se_sys_poll+0x2c/0x130
>[ 2459.136398]  __se_sys_poll+0x2c/0x130
>[ 2459.136408]  do_syscall_64+0x5a/0x1c0
>[ 2459.136416]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.136423] RIP: 0033:0x7fa7a4660bf9
>[ 2459.136432] Code: Bad RIP value.
>[ 2459.136440] RSP: 002b:00007fa788ff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.136447] RAX: ffffffffffffffda RBX: 00007fa7a4af7300 RCX: 00007fa7a4660bf9
>[ 2459.136453] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7300
>[ 2459.136459] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.136466] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.136472] R13: 0000000000000000 R14: 00007fa788ff9680 R15: 00000000ffffffff
>[ 2459.136487] python3         S    0  6574   1983 0x00000000
>[ 2459.136495] Call Trace:
>[ 2459.136506]  ? __schedule+0x24e/0x7d0
>[ 2459.136517]  schedule+0x33/0xc0
>[ 2459.136525]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.136537]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.136547]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.136556]  do_sys_poll+0x337/0x580
>[ 2459.136571]  ? preempt_count_add+0x49/0xa0
>[ 2459.136579]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.136587]  ? prep_new_page+0x48/0xe0
>[ 2459.136597]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.136615]  ? poll_select_finish+0x220/0x220
>[ 2459.136625]  ? poll_select_finish+0x220/0x220
>[ 2459.136635]  ? mark_held_locks+0x49/0x70
>[ 2459.136645]  ? touch_atime+0xc6/0xd0
>[ 2459.136657]  ? touch_atime+0xc6/0xd0
>[ 2459.136667]  ? pipe_read+0x283/0x310
>[ 2459.136679]  ? new_sync_read+0x10b/0x1a0
>[ 2459.136696]  ? __se_sys_poll+0x2c/0x130
>[ 2459.136705]  __se_sys_poll+0x2c/0x130
>[ 2459.136715]  do_syscall_64+0x5a/0x1c0
>[ 2459.136724]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.136731] RIP: 0033:0x7fa7a4660bf9
>[ 2459.136740] Code: Bad RIP value.
>[ 2459.136746] RSP: 002b:00007fa767ffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.136753] RAX: ffffffffffffffda RBX: 00007fa7a4af7310 RCX: 00007fa7a4660bf9
>[ 2459.136780] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7310
>[ 2459.136787] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.136793] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.136800] R13: 0000000000000000 R14: 00007fa767fff680 R15: 00000000ffffffff
>[ 2459.136816] python3         S    0  6576   1983 0x00000000
>[ 2459.136827] Call Trace:
>[ 2459.136840]  ? __schedule+0x24e/0x7d0
>[ 2459.136854]  schedule+0x33/0xc0
>[ 2459.136863]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.136876]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.136889]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.136900]  do_sys_poll+0x337/0x580
>[ 2459.136923]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.136938]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.136946]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.136957]  ? poll_select_finish+0x220/0x220
>[ 2459.136968]  ? poll_select_finish+0x220/0x220
>[ 2459.136980]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.136989]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.137003]  ? do_wp_page+0x8a/0x570
>[ 2459.137013]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.137026]  ? __do_page_fault+0x26d/0x500
>[ 2459.137041]  ? __se_sys_poll+0x2c/0x130
>[ 2459.137049]  __se_sys_poll+0x2c/0x130
>[ 2459.137059]  do_syscall_64+0x5a/0x1c0
>[ 2459.137067]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.137074] RIP: 0033:0x7fa7a4660bf9
>[ 2459.137083] Code: Bad RIP value.
>[ 2459.137091] RSP: 002b:00007fa7677fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.137098] RAX: ffffffffffffffda RBX: 00007fa7a4af7320 RCX: 00007fa7a4660bf9
>[ 2459.137104] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7320
>[ 2459.137110] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.137116] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.137122] R13: 0000000000000000 R14: 00007fa7677fe680 R15: 00000000ffffffff
>[ 2459.137139] python3         S    0  6578   1983 0x00000000
>[ 2459.137148] Call Trace:
>[ 2459.137159]  ? __schedule+0x24e/0x7d0
>[ 2459.137170]  schedule+0x33/0xc0
>[ 2459.137178]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.137189]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.137199]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.137208]  do_sys_poll+0x337/0x580
>[ 2459.137225]  ? preempt_count_add+0x49/0xa0
>[ 2459.137232]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.137242]  ? prep_new_page+0x48/0xe0
>[ 2459.137251]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.137269]  ? poll_select_finish+0x220/0x220
>[ 2459.137279]  ? poll_select_finish+0x220/0x220
>[ 2459.137289]  ? mark_held_locks+0x49/0x70
>[ 2459.137301]  ? touch_atime+0xc6/0xd0
>[ 2459.137313]  ? touch_atime+0xc6/0xd0
>[ 2459.137323]  ? pipe_read+0x283/0x310
>[ 2459.137335]  ? new_sync_read+0x10b/0x1a0
>[ 2459.137352]  ? __se_sys_poll+0x2c/0x130
>[ 2459.137361]  __se_sys_poll+0x2c/0x130
>[ 2459.137371]  do_syscall_64+0x5a/0x1c0
>[ 2459.137379]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.137387] RIP: 0033:0x7fa7a4660bf9
>[ 2459.137396] Code: Bad RIP value.
>[ 2459.137402] RSP: 002b:00007fa766ffbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.137409] RAX: ffffffffffffffda RBX: 00007fa7a4af7330 RCX: 00007fa7a4660bf9
>[ 2459.137415] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7330
>[ 2459.137421] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.137428] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.137433] R13: 0000000000000000 R14: 00007fa766ffd680 R15: 00000000ffffffff
>[ 2459.137449] python3         S    0  6580   1983 0x00000000
>[ 2459.137457] Call Trace:
>[ 2459.137467]  ? __schedule+0x24e/0x7d0
>[ 2459.137479]  schedule+0x33/0xc0
>[ 2459.137487]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.137499]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.137509]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.137517]  do_sys_poll+0x337/0x580
>[ 2459.137537]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.137550]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.137558]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.137569]  ? poll_select_finish+0x220/0x220
>[ 2459.137580]  ? poll_select_finish+0x220/0x220
>[ 2459.137593]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.137601]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.137615]  ? do_wp_page+0x8a/0x570
>[ 2459.137625]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.137638]  ? __do_page_fault+0x26d/0x500
>[ 2459.137652]  ? __se_sys_poll+0x2c/0x130
>[ 2459.137660]  __se_sys_poll+0x2c/0x130
>[ 2459.137669]  do_syscall_64+0x5a/0x1c0
>[ 2459.137677]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.137684] RIP: 0033:0x7fa7a4660bf9
>[ 2459.137693] Code: Bad RIP value.
>[ 2459.137699] RSP: 002b:00007fa7667fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.137707] RAX: ffffffffffffffda RBX: 00007fa7a4af7340 RCX: 00007fa7a4660bf9
>[ 2459.137713] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7340
>[ 2459.137718] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.137725] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.137731] R13: 0000000000000000 R14: 00007fa7667fc680 R15: 00000000ffffffff
>[ 2459.137747] python3         S    0  6582   1983 0x00000000
>[ 2459.137754] Call Trace:
>[ 2459.137784]  ? __schedule+0x24e/0x7d0
>[ 2459.137797]  schedule+0x33/0xc0
>[ 2459.137805]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.137816]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.137830]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.137839]  do_sys_poll+0x337/0x580
>[ 2459.137861]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.137876]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.137886]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.137900]  ? poll_select_finish+0x220/0x220
>[ 2459.137911]  ? poll_select_finish+0x220/0x220
>[ 2459.137925]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.137934]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.137950]  ? do_wp_page+0x8a/0x570
>[ 2459.137960]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.137974]  ? __do_page_fault+0x26d/0x500
>[ 2459.137988]  ? __se_sys_poll+0x2c/0x130
>[ 2459.137996]  __se_sys_poll+0x2c/0x130
>[ 2459.138005]  do_syscall_64+0x5a/0x1c0
>[ 2459.138013]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.138021] RIP: 0033:0x7fa7a4660bf9
>[ 2459.138030] Code: Bad RIP value.
>[ 2459.138037] RSP: 002b:00007fa765ff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.138045] RAX: ffffffffffffffda RBX: 00007fa7a4af7190 RCX: 00007fa7a4660bf9
>[ 2459.138053] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7190
>[ 2459.138061] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.138068] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.138075] R13: 0000000000000000 R14: 00007fa765ffb680 R15: 00000000ffffffff
>[ 2459.138093] python3         S    0  6584   1983 0x00000000
>[ 2459.138101] Call Trace:
>[ 2459.138111]  ? __schedule+0x24e/0x7d0
>[ 2459.138123]  schedule+0x33/0xc0
>[ 2459.138131]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.138142]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.138152]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.138161]  do_sys_poll+0x337/0x580
>[ 2459.138184]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.138196]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.138208]  ? poll_select_finish+0x220/0x220
>[ 2459.138219]  ? poll_select_finish+0x220/0x220
>[ 2459.138227]  ? try_to_wake_up+0x7a/0x810
>[ 2459.138239]  ? wake_up_q+0x54/0x80
>[ 2459.138249]  ? futex_wake+0x93/0x180
>[ 2459.138261]  ? do_futex+0xce/0xc60
>[ 2459.138270]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.138283]  ? __do_page_fault+0x26d/0x500
>[ 2459.138297]  ? __se_sys_poll+0x2c/0x130
>[ 2459.138305]  __se_sys_poll+0x2c/0x130
>[ 2459.138314]  do_syscall_64+0x5a/0x1c0
>[ 2459.138324]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.138332] RIP: 0033:0x7fa7a4660bf9
>[ 2459.138341] Code: Bad RIP value.
>[ 2459.138347] RSP: 002b:00007fa7657f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.138355] RAX: ffffffffffffffda RBX: 00007fa7a4af7140 RCX: 00007fa7a4660bf9
>[ 2459.138361] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7140
>[ 2459.138367] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.138373] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.138381] R13: 0000000000000000 R14: 00007fa7657fa680 R15: 00000000ffffffff
>[ 2459.138398] python3         S    0  6586   1983 0x00000000
>[ 2459.138405] Call Trace:
>[ 2459.138415]  ? __schedule+0x24e/0x7d0
>[ 2459.138427]  schedule+0x33/0xc0
>[ 2459.138435]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.138446]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.138456]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.138465]  do_sys_poll+0x337/0x580
>[ 2459.138486]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.138498]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.138506]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.138518]  ? poll_select_finish+0x220/0x220
>[ 2459.138529]  ? poll_select_finish+0x220/0x220
>[ 2459.138543]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.138551]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.138566]  ? do_wp_page+0x8a/0x570
>[ 2459.138576]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.138589]  ? __do_page_fault+0x26d/0x500
>[ 2459.138602]  ? __se_sys_poll+0x2c/0x130
>[ 2459.138610]  __se_sys_poll+0x2c/0x130
>[ 2459.138621]  do_syscall_64+0x5a/0x1c0
>[ 2459.138630]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.138637] RIP: 0033:0x7fa7a4660bf9
>[ 2459.138646] Code: Bad RIP value.
>[ 2459.138652] RSP: 002b:00007fa764ff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.138659] RAX: ffffffffffffffda RBX: 00007fa7a4af7270 RCX: 00007fa7a4660bf9
>[ 2459.138665] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7270
>[ 2459.138671] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.138677] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.138683] R13: 0000000000000000 R14: 00007fa764ff9680 R15: 00000000ffffffff
>[ 2459.138699] python3         S    0  6588   1983 0x00000000
>[ 2459.138707] Call Trace:
>[ 2459.138717]  ? __schedule+0x24e/0x7d0
>[ 2459.138729]  schedule+0x33/0xc0
>[ 2459.138737]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.138747]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.138757]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.138789]  do_sys_poll+0x337/0x580
>[ 2459.138806]  ? preempt_count_add+0x49/0xa0
>[ 2459.138816]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.138826]  ? prep_new_page+0x48/0xe0
>[ 2459.138837]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.138856]  ? poll_select_finish+0x220/0x220
>[ 2459.138867]  ? poll_select_finish+0x220/0x220
>[ 2459.138879]  ? mark_held_locks+0x49/0x70
>[ 2459.138891]  ? touch_atime+0xc6/0xd0
>[ 2459.138905]  ? touch_atime+0xc6/0xd0
>[ 2459.138917]  ? pipe_read+0x283/0x310
>[ 2459.138929]  ? new_sync_read+0x10b/0x1a0
>[ 2459.138946]  ? __se_sys_poll+0x2c/0x130
>[ 2459.138954]  __se_sys_poll+0x2c/0x130
>[ 2459.138963]  do_syscall_64+0x5a/0x1c0
>[ 2459.138973]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.138981] RIP: 0033:0x7fa7a4660bf9
>[ 2459.138990] Code: Bad RIP value.
>[ 2459.138997] RSP: 002b:00007fa747ffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.139006] RAX: ffffffffffffffda RBX: 00007fa7a4af7380 RCX: 00007fa7a4660bf9
>[ 2459.139014] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7380
>[ 2459.139021] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.139028] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.139036] R13: 0000000000000000 R14: 00007fa747fff680 R15: 00000000ffffffff
>[ 2459.139053] python3         S    0  6590   1983 0x00000000
>[ 2459.139060] Call Trace:
>[ 2459.139071]  ? __schedule+0x24e/0x7d0
>[ 2459.139084]  schedule+0x33/0xc0
>[ 2459.139092]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.139103]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.139113]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.139121]  do_sys_poll+0x337/0x580
>[ 2459.139141]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.139154]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.139161]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.139174]  ? poll_select_finish+0x220/0x220
>[ 2459.139185]  ? poll_select_finish+0x220/0x220
>[ 2459.139197]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.139205]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.139220]  ? do_wp_page+0x8a/0x570
>[ 2459.139232]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.139244]  ? __do_page_fault+0x26d/0x500
>[ 2459.139258]  ? __se_sys_poll+0x2c/0x130
>[ 2459.139267]  __se_sys_poll+0x2c/0x130
>[ 2459.139277]  do_syscall_64+0x5a/0x1c0
>[ 2459.139286]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.139293] RIP: 0033:0x7fa7a4660bf9
>[ 2459.139300] Code: Bad RIP value.
>[ 2459.139307] RSP: 002b:00007fa7477fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.139314] RAX: ffffffffffffffda RBX: 00007fa7a4af72a0 RCX: 00007fa7a4660bf9
>[ 2459.139320] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af72a0
>[ 2459.139326] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.139332] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.139338] R13: 0000000000000000 R14: 00007fa7477fe680 R15: 00000000ffffffff
>[ 2459.139353] python3         S    0  6592   1983 0x00000000
>[ 2459.139361] Call Trace:
>[ 2459.139371]  ? __schedule+0x24e/0x7d0
>[ 2459.139383]  schedule+0x33/0xc0
>[ 2459.139391]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.139403]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.139413]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.139421]  do_sys_poll+0x337/0x580
>[ 2459.139437]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.139449]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.139467]  ? poll_select_finish+0x220/0x220
>[ 2459.139477]  ? poll_select_finish+0x220/0x220
>[ 2459.139487]  ? mark_held_locks+0x49/0x70
>[ 2459.139498]  ? touch_atime+0xc6/0xd0
>[ 2459.139510]  ? touch_atime+0xc6/0xd0
>[ 2459.139521]  ? pipe_read+0x283/0x310
>[ 2459.139532]  ? new_sync_read+0x10b/0x1a0
>[ 2459.139549]  ? __se_sys_poll+0x2c/0x130
>[ 2459.139557]  __se_sys_poll+0x2c/0x130
>[ 2459.139566]  do_syscall_64+0x5a/0x1c0
>[ 2459.139575]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.139582] RIP: 0033:0x7fa7a4660bf9
>[ 2459.139590] Code: Bad RIP value.
>[ 2459.139596] RSP: 002b:00007fa746ffbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.139603] RAX: ffffffffffffffda RBX: 00007fa7a4af7150 RCX: 00007fa7a4660bf9
>[ 2459.139609] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7150
>[ 2459.139615] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.139621] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.139627] R13: 0000000000000000 R14: 00007fa746ffd680 R15: 00000000ffffffff
>[ 2459.139643] python3         S    0  6594   1983 0x00000000
>[ 2459.139651] Call Trace:
>[ 2459.139662]  ? __schedule+0x24e/0x7d0
>[ 2459.139673]  schedule+0x33/0xc0
>[ 2459.139681]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.139692]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.139702]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.139710]  do_sys_poll+0x337/0x580
>[ 2459.139730]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.139743]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.139751]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.139782]  ? poll_select_finish+0x220/0x220
>[ 2459.139795]  ? poll_select_finish+0x220/0x220
>[ 2459.139807]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.139815]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.139832]  ? do_wp_page+0x8a/0x570
>[ 2459.139843]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.139857]  ? __do_page_fault+0x26d/0x500
>[ 2459.139872]  ? __se_sys_poll+0x2c/0x130
>[ 2459.139881]  __se_sys_poll+0x2c/0x130
>[ 2459.139893]  do_syscall_64+0x5a/0x1c0
>[ 2459.139903]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.139911] RIP: 0033:0x7fa7a4660bf9
>[ 2459.139920] Code: Bad RIP value.
>[ 2459.139930] RSP: 002b:00007fa7467fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.139939] RAX: ffffffffffffffda RBX: 00007fa7a4af73b0 RCX: 00007fa7a4660bf9
>[ 2459.139947] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73b0
>[ 2459.139954] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.139961] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.139967] R13: 0000000000000000 R14: 00007fa7467fc680 R15: 00000000ffffffff
>[ 2459.139982] python3         S    0  6596   1983 0x00000000
>[ 2459.139990] Call Trace:
>[ 2459.140000]  ? __schedule+0x24e/0x7d0
>[ 2459.140012]  schedule+0x33/0xc0
>[ 2459.140020]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.140033]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.140043]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.140053]  do_sys_poll+0x337/0x580
>[ 2459.140074]  ? update_curr+0x2a7/0x3e0
>[ 2459.140082]  ? update_curr+0x80/0x3e0
>[ 2459.140098]  ? poll_select_finish+0x220/0x220
>[ 2459.140109]  ? poll_select_finish+0x220/0x220
>[ 2459.140119]  ? try_to_wake_up+0x7a/0x810
>[ 2459.140131]  ? wake_up_q+0x54/0x80
>[ 2459.140140]  ? futex_wake+0x93/0x180
>[ 2459.140152]  ? do_futex+0xce/0xc60
>[ 2459.140161]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.140174]  ? __do_page_fault+0x26d/0x500
>[ 2459.140188]  ? __se_sys_poll+0x2c/0x130
>[ 2459.140195]  __se_sys_poll+0x2c/0x130
>[ 2459.140206]  do_syscall_64+0x5a/0x1c0
>[ 2459.140215]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.140222] RIP: 0033:0x7fa7a4660bf9
>[ 2459.140231] Code: Bad RIP value.
>[ 2459.140237] RSP: 002b:00007fa745ff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.140245] RAX: ffffffffffffffda RBX: 00007fa7a4af73c0 RCX: 00007fa7a4660bf9
>[ 2459.140251] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73c0
>[ 2459.140257] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.140263] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.140270] R13: 0000000000000000 R14: 00007fa745ffb680 R15: 00000000ffffffff
>[ 2459.140285] python3         S    0  6598   1983 0x00000000
>[ 2459.140293] Call Trace:
>[ 2459.140302]  ? __schedule+0x24e/0x7d0
>[ 2459.140315]  schedule+0x33/0xc0
>[ 2459.140323]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.140333]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.140343]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.140352]  do_sys_poll+0x337/0x580
>[ 2459.140372]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.140387]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.140395]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.140408]  ? poll_select_finish+0x220/0x220
>[ 2459.140419]  ? poll_select_finish+0x220/0x220
>[ 2459.140431]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.140439]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.140453]  ? do_wp_page+0x8a/0x570
>[ 2459.140463]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.140476]  ? __do_page_fault+0x26d/0x500
>[ 2459.140489]  ? __se_sys_poll+0x2c/0x130
>[ 2459.140497]  __se_sys_poll+0x2c/0x130
>[ 2459.140506]  do_syscall_64+0x5a/0x1c0
>[ 2459.140514]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.140522] RIP: 0033:0x7fa7a4660bf9
>[ 2459.140531] Code: Bad RIP value.
>[ 2459.140538] RSP: 002b:00007fa7457f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.140546] RAX: ffffffffffffffda RBX: 00007fa7a4af7390 RCX: 00007fa7a4660bf9
>[ 2459.140553] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7390
>[ 2459.140560] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.140566] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.140572] R13: 0000000000000000 R14: 00007fa7457fa680 R15: 00000000ffffffff
>[ 2459.140588] python3         S    0  6600   1983 0x00000000
>[ 2459.140597] Call Trace:
>[ 2459.140607]  ? __schedule+0x24e/0x7d0
>[ 2459.140619]  schedule+0x33/0xc0
>[ 2459.140627]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.140638]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.140647]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.140655]  do_sys_poll+0x337/0x580
>[ 2459.140675]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.140688]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.140695]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.140707]  ? poll_select_finish+0x220/0x220
>[ 2459.140718]  ? poll_select_finish+0x220/0x220
>[ 2459.140731]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.140739]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.140754]  ? do_wp_page+0x8a/0x570
>[ 2459.140787]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.140801]  ? __do_page_fault+0x26d/0x500
>[ 2459.140817]  ? __se_sys_poll+0x2c/0x130
>[ 2459.140826]  __se_sys_poll+0x2c/0x130
>[ 2459.140836]  do_syscall_64+0x5a/0x1c0
>[ 2459.140846]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.140855] RIP: 0033:0x7fa7a4660bf9
>[ 2459.140864] Code: Bad RIP value.
>[ 2459.140873] RSP: 002b:00007fa744ff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.140883] RAX: ffffffffffffffda RBX: 00007fa7a4af73a0 RCX: 00007fa7a4660bf9
>[ 2459.140891] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73a0
>[ 2459.140898] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.140906] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.140915] R13: 0000000000000000 R14: 00007fa744ff9680 R15: 00000000ffffffff
>[ 2459.140933] python3         S    0  6602   1983 0x00000000
>[ 2459.140941] Call Trace:
>[ 2459.140951]  ? __schedule+0x24e/0x7d0
>[ 2459.140963]  schedule+0x33/0xc0
>[ 2459.140971]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.140982]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.140993]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.141001]  do_sys_poll+0x337/0x580
>[ 2459.141021]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.141035]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.141044]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.141055]  ? poll_select_finish+0x220/0x220
>[ 2459.141066]  ? poll_select_finish+0x220/0x220
>[ 2459.141079]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.141087]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.141101]  ? do_wp_page+0x8a/0x570
>[ 2459.141111]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.141123]  ? __do_page_fault+0x26d/0x500
>[ 2459.141137]  ? __se_sys_poll+0x2c/0x130
>[ 2459.141145]  __se_sys_poll+0x2c/0x130
>[ 2459.141154]  do_syscall_64+0x5a/0x1c0
>[ 2459.141163]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.141170] RIP: 0033:0x7fa7a4660bf9
>[ 2459.141179] Code: Bad RIP value.
>[ 2459.141186] RSP: 002b:00007fa727ffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.141194] RAX: ffffffffffffffda RBX: 00007fa7a4af73d0 RCX: 00007fa7a4660bf9
>[ 2459.141201] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73d0
>[ 2459.141207] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.141213] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.141220] R13: 0000000000000000 R14: 00007fa727fff680 R15: 00000000ffffffff
>[ 2459.141236] python3         S    0  6604   1983 0x00000000
>[ 2459.141244] Call Trace:
>[ 2459.141254]  ? __schedule+0x24e/0x7d0
>[ 2459.141265]  schedule+0x33/0xc0
>[ 2459.141273]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.141283]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.141293]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.141301]  do_sys_poll+0x337/0x580
>[ 2459.141317]  ? preempt_count_add+0x49/0xa0
>[ 2459.141325]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.141333]  ? prep_new_page+0x48/0xe0
>[ 2459.141342]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.141360]  ? poll_select_finish+0x220/0x220
>[ 2459.141372]  ? poll_select_finish+0x220/0x220
>[ 2459.141382]  ? mark_held_locks+0x49/0x70
>[ 2459.141393]  ? touch_atime+0xc6/0xd0
>[ 2459.141405]  ? touch_atime+0xc6/0xd0
>[ 2459.141415]  ? pipe_read+0x283/0x310
>[ 2459.141427]  ? new_sync_read+0x10b/0x1a0
>[ 2459.141444]  ? __se_sys_poll+0x2c/0x130
>[ 2459.141452]  __se_sys_poll+0x2c/0x130
>[ 2459.141461]  do_syscall_64+0x5a/0x1c0
>[ 2459.141470]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.141477] RIP: 0033:0x7fa7a4660bf9
>[ 2459.141485] Code: Bad RIP value.
>[ 2459.141493] RSP: 002b:00007fa7277fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.141500] RAX: ffffffffffffffda RBX: 00007fa7a4af73e0 RCX: 00007fa7a4660bf9
>[ 2459.141505] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73e0
>[ 2459.141511] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.141517] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.141523] R13: 0000000000000000 R14: 00007fa7277fe680 R15: 00000000ffffffff
>[ 2459.141538] python3         S    0  6606   1983 0x00000000
>[ 2459.141546] Call Trace:
>[ 2459.141556]  ? __schedule+0x24e/0x7d0
>[ 2459.141568]  schedule+0x33/0xc0
>[ 2459.141576]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.141587]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.141597]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.141605]  do_sys_poll+0x337/0x580
>[ 2459.141626]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.141644]  ? poll_select_finish+0x220/0x220
>[ 2459.141655]  ? poll_select_finish+0x220/0x220
>[ 2459.141664]  ? mark_held_locks+0x49/0x70
>[ 2459.141674]  ? touch_atime+0xc6/0xd0
>[ 2459.141686]  ? touch_atime+0xc6/0xd0
>[ 2459.141697]  ? pipe_read+0x283/0x310
>[ 2459.141709]  ? new_sync_read+0x10b/0x1a0
>[ 2459.141725]  ? __se_sys_poll+0x2c/0x130
>[ 2459.141733]  __se_sys_poll+0x2c/0x130
>[ 2459.141742]  do_syscall_64+0x5a/0x1c0
>[ 2459.141751]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.141820] RIP: 0033:0x7fa7a4660bf9
>[ 2459.141832] Code: Bad RIP value.
>[ 2459.141840] RSP: 002b:00007fa726ffbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.141847] RAX: ffffffffffffffda RBX: 00007fa7a4af7410 RCX: 00007fa7a4660bf9
>[ 2459.141855] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7410
>[ 2459.141864] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.141872] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.141881] R13: 0000000000000000 R14: 00007fa726ffd680 R15: 00000000ffffffff
>[ 2459.141901] python3         S    0  6608   1983 0x00000000
>[ 2459.141911] Call Trace:
>[ 2459.141925]  ? __schedule+0x24e/0x7d0
>[ 2459.141939]  schedule+0x33/0xc0
>[ 2459.141948]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.141960]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.141971]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.141979]  do_sys_poll+0x337/0x580
>[ 2459.141995]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.142008]  ? mark_held_locks+0x49/0x70
>[ 2459.142016]  ? free_unref_page_list+0x1c0/0x250
>[ 2459.142025]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.142039]  ? poll_select_finish+0x220/0x220
>[ 2459.142049]  ? poll_select_finish+0x220/0x220
>[ 2459.142064]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.142072]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.142087]  ? do_wp_page+0x8a/0x570
>[ 2459.142097]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.142110]  ? __do_page_fault+0x26d/0x500
>[ 2459.142125]  ? __se_sys_poll+0x2c/0x130
>[ 2459.142134]  __se_sys_poll+0x2c/0x130
>[ 2459.142144]  do_syscall_64+0x5a/0x1c0
>[ 2459.142153]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.142160] RIP: 0033:0x7fa7a4660bf9
>[ 2459.142168] Code: Bad RIP value.
>[ 2459.142174] RSP: 002b:00007fa7267fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.142184] RAX: ffffffffffffffda RBX: 00007fa7a4af7160 RCX: 00007fa7a4660bf9
>[ 2459.142190] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7160
>[ 2459.142196] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.142203] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.142209] R13: 0000000000000000 R14: 00007fa7267fc680 R15: 00000000ffffffff
>[ 2459.142224] python3         S    0  6610   1983 0x00000000
>[ 2459.142232] Call Trace:
>[ 2459.142242]  ? __schedule+0x24e/0x7d0
>[ 2459.142254]  schedule+0x33/0xc0
>[ 2459.142262]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.142272]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.142282]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.142290]  do_sys_poll+0x337/0x580
>[ 2459.142307]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.142319]  ? mark_held_locks+0x49/0x70
>[ 2459.142327]  ? free_unref_page_list+0x1c0/0x250
>[ 2459.142337]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.142350]  ? poll_select_finish+0x220/0x220
>[ 2459.142362]  ? poll_select_finish+0x220/0x220
>[ 2459.142375]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.142383]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.142397]  ? do_wp_page+0x8a/0x570
>[ 2459.142407]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.142419]  ? __do_page_fault+0x26d/0x500
>[ 2459.142434]  ? __se_sys_poll+0x2c/0x130
>[ 2459.142442]  __se_sys_poll+0x2c/0x130
>[ 2459.142451]  do_syscall_64+0x5a/0x1c0
>[ 2459.142459]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.142467] RIP: 0033:0x7fa7a4660bf9
>[ 2459.142475] Code: Bad RIP value.
>[ 2459.142482] RSP: 002b:00007fa725ff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.142489] RAX: ffffffffffffffda RBX: 00007fa7a4af72b0 RCX: 00007fa7a4660bf9
>[ 2459.142496] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af72b0
>[ 2459.142502] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.142508] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.142514] R13: 0000000000000000 R14: 00007fa725ffb680 R15: 00000000ffffffff
>[ 2459.142531] python3         S    0  6613   1983 0x00000000
>[ 2459.142538] Call Trace:
>[ 2459.142548]  ? __schedule+0x24e/0x7d0
>[ 2459.142561]  schedule+0x33/0xc0
>[ 2459.142568]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.142580]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.142589]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.142598]  do_sys_poll+0x337/0x580
>[ 2459.142617]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.142630]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.142638]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.142650]  ? poll_select_finish+0x220/0x220
>[ 2459.142661]  ? poll_select_finish+0x220/0x220
>[ 2459.142673]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.142682]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.142695]  ? do_wp_page+0x8a/0x570
>[ 2459.142706]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.142718]  ? __do_page_fault+0x26d/0x500
>[ 2459.142731]  ? __se_sys_poll+0x2c/0x130
>[ 2459.142739]  __se_sys_poll+0x2c/0x130
>[ 2459.142748]  do_syscall_64+0x5a/0x1c0
>[ 2459.142758]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.142789] RIP: 0033:0x7fa7a4660bf9
>[ 2459.142797] Code: Bad RIP value.
>[ 2459.142804] RSP: 002b:00007fa7257f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.142812] RAX: ffffffffffffffda RBX: 00007fa7a4af7420 RCX: 00007fa7a4660bf9
>[ 2459.142821] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7420
>[ 2459.142831] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.142838] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.142846] R13: 0000000000000000 R14: 00007fa7257fa680 R15: 00000000ffffffff
>[ 2459.142864] python3         S    0  6614   1983 0x00000000
>[ 2459.142875] Call Trace:
>[ 2459.142888]  ? __schedule+0x24e/0x7d0
>[ 2459.142902]  schedule+0x33/0xc0
>[ 2459.142911]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.142924]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.142935]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.142944]  do_sys_poll+0x337/0x580
>[ 2459.142964]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.142977]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.142985]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.142996]  ? poll_select_finish+0x220/0x220
>[ 2459.143007]  ? poll_select_finish+0x220/0x220
>[ 2459.143021]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.143030]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.143045]  ? do_wp_page+0x8a/0x570
>[ 2459.143055]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.143067]  ? __do_page_fault+0x26d/0x500
>[ 2459.143081]  ? __se_sys_poll+0x2c/0x130
>[ 2459.143089]  __se_sys_poll+0x2c/0x130
>[ 2459.143099]  do_syscall_64+0x5a/0x1c0
>[ 2459.143108]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.143115] RIP: 0033:0x7fa7a4660bf9
>[ 2459.143123] Code: Bad RIP value.
>[ 2459.143130] RSP: 002b:00007fa724ff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.143137] RAX: ffffffffffffffda RBX: 00007fa7a4af73f0 RCX: 00007fa7a4660bf9
>[ 2459.143145] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af73f0
>[ 2459.143153] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.143159] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.143165] R13: 0000000000000000 R14: 00007fa724ff9680 R15: 00000000ffffffff
>[ 2459.143181] python3         S    0  6616   1983 0x00000000
>[ 2459.143189] Call Trace:
>[ 2459.143199]  ? __schedule+0x24e/0x7d0
>[ 2459.143211]  schedule+0x33/0xc0
>[ 2459.143219]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.143229]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.143239]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.143248]  do_sys_poll+0x337/0x580
>[ 2459.143271]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.143283]  ? select_task_rq_fair+0x205/0x11d0
>[ 2459.143294]  ? poll_select_finish+0x220/0x220
>[ 2459.143305]  ? poll_select_finish+0x220/0x220
>[ 2459.143314]  ? try_to_wake_up+0x7a/0x810
>[ 2459.143325]  ? wake_up_q+0x54/0x80
>[ 2459.143335]  ? futex_wake+0x93/0x180
>[ 2459.143348]  ? do_futex+0xce/0xc60
>[ 2459.143360]  ? new_sync_read+0x10b/0x1a0
>[ 2459.143377]  ? __se_sys_poll+0x2c/0x130
>[ 2459.143385]  __se_sys_poll+0x2c/0x130
>[ 2459.143394]  do_syscall_64+0x5a/0x1c0
>[ 2459.143403]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.143410] RIP: 0033:0x7fa7a4660bf9
>[ 2459.143418] Code: Bad RIP value.
>[ 2459.143425] RSP: 002b:00007fa717ffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.143432] RAX: ffffffffffffffda RBX: 00007fa7a4af7200 RCX: 00007fa7a4660bf9
>[ 2459.143438] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7200
>[ 2459.143444] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.143450] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.143457] R13: 0000000000000000 R14: 00007fa717fff680 R15: 00000000ffffffff
>[ 2459.143473] python3         S    0  6618   1983 0x00000000
>[ 2459.143480] Call Trace:
>[ 2459.143490]  ? __schedule+0x24e/0x7d0
>[ 2459.143502]  schedule+0x33/0xc0
>[ 2459.143510]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.143522]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.143531]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.143539]  do_sys_poll+0x337/0x580
>[ 2459.143561]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.143579]  ? poll_select_finish+0x220/0x220
>[ 2459.143589]  ? poll_select_finish+0x220/0x220
>[ 2459.143599]  ? mark_held_locks+0x49/0x70
>[ 2459.143610]  ? touch_atime+0xc6/0xd0
>[ 2459.143622]  ? touch_atime+0xc6/0xd0
>[ 2459.143633]  ? pipe_read+0x283/0x310
>[ 2459.143644]  ? new_sync_read+0x10b/0x1a0
>[ 2459.143661]  ? __se_sys_poll+0x2c/0x130
>[ 2459.143669]  __se_sys_poll+0x2c/0x130
>[ 2459.143679]  do_syscall_64+0x5a/0x1c0
>[ 2459.143689]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.143696] RIP: 0033:0x7fa7a4660bf9
>[ 2459.143704] Code: Bad RIP value.
>[ 2459.143711] RSP: 002b:00007fa7177fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.143719] RAX: ffffffffffffffda RBX: 00007fa7a4af7480 RCX: 00007fa7a4660bf9
>[ 2459.143725] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7480
>[ 2459.143731] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.143737] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.143743] R13: 0000000000000000 R14: 00007fa7177fe680 R15: 00000000ffffffff
>[ 2459.143775] python3         S    0  6620   1983 0x00000000
>[ 2459.143785] Call Trace:
>[ 2459.143796]  ? __schedule+0x24e/0x7d0
>[ 2459.143807]  schedule+0x33/0xc0
>[ 2459.143817]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.143828]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.143841]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.143851]  do_sys_poll+0x337/0x580
>[ 2459.143872]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.143886]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2459.143895]  ? flush_tlb_func_common.constprop.1+0x3df/0x4c0
>[ 2459.143908]  ? poll_select_finish+0x220/0x220
>[ 2459.143920]  ? poll_select_finish+0x220/0x220
>[ 2459.143935]  ? _raw_spin_unlock+0x2e/0x50
>[ 2459.143943]  ? wp_page_copy+0x3ca/0x6d0
>[ 2459.143957]  ? do_wp_page+0x8a/0x570
>[ 2459.143968]  ? __handle_mm_fault+0x829/0xfc0
>[ 2459.143981]  ? __do_page_fault+0x26d/0x500
>[ 2459.143995]  ? __se_sys_poll+0x2c/0x130
>[ 2459.144004]  __se_sys_poll+0x2c/0x130
>[ 2459.144015]  do_syscall_64+0x5a/0x1c0
>[ 2459.144026]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.144033] RIP: 0033:0x7fa7a4660bf9
>[ 2459.144043] Code: Bad RIP value.
>[ 2459.144050] RSP: 002b:00007fa716ffbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.144058] RAX: ffffffffffffffda RBX: 00007fa7a4af7370 RCX: 00007fa7a4660bf9
>[ 2459.144066] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7370
>[ 2459.144073] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.144081] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.144090] R13: 0000000000000000 R14: 00007fa716ffd680 R15: 00000000ffffffff
>[ 2459.144108] python3         S    0  6622   1983 0x00000000
>[ 2459.144115] Call Trace:
>[ 2459.144125]  ? __schedule+0x24e/0x7d0
>[ 2459.144138]  schedule+0x33/0xc0
>[ 2459.144146]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.144156]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.144166]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.144175]  do_sys_poll+0x337/0x580
>[ 2459.144197]  ? update_curr+0x2a7/0x3e0
>[ 2459.144205]  ? update_curr+0x80/0x3e0
>[ 2459.144221]  ? poll_select_finish+0x220/0x220
>[ 2459.144232]  ? poll_select_finish+0x220/0x220
>[ 2459.144241]  ? try_to_wake_up+0x7a/0x810
>[ 2459.144252]  ? wake_up_q+0x54/0x80
>[ 2459.144261]  ? futex_wake+0x93/0x180
>[ 2459.144274]  ? do_futex+0xce/0xc60
>[ 2459.144286]  ? new_sync_read+0x10b/0x1a0
>[ 2459.144303]  ? __se_sys_poll+0x2c/0x130
>[ 2459.144310]  __se_sys_poll+0x2c/0x130
>[ 2459.144319]  do_syscall_64+0x5a/0x1c0
>[ 2459.144328]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.144334] RIP: 0033:0x7fa7a4660bf9
>[ 2459.144344] Code: Bad RIP value.
>[ 2459.144350] RSP: 002b:00007fa7167fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.144358] RAX: ffffffffffffffda RBX: 00007fa7a4af7490 RCX: 00007fa7a4660bf9
>[ 2459.144364] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7490
>[ 2459.144370] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.144376] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.144382] R13: 0000000000000000 R14: 00007fa7167fc680 R15: 00000000ffffffff
>[ 2459.144397] python3         S    0  6624   1983 0x00000000
>[ 2459.144405] Call Trace:
>[ 2459.144415]  ? __schedule+0x24e/0x7d0
>[ 2459.144429]  schedule+0x33/0xc0
>[ 2459.144438]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.144448]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.144458]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.144466]  do_sys_poll+0x337/0x580
>[ 2459.144483]  ? preempt_count_add+0x49/0xa0
>[ 2459.144490]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.144499]  ? prep_new_page+0x48/0xe0
>[ 2459.144508]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.144526]  ? poll_select_finish+0x220/0x220
>[ 2459.144536]  ? poll_select_finish+0x220/0x220
>[ 2459.144546]  ? mark_held_locks+0x49/0x70
>[ 2459.144556]  ? touch_atime+0xc6/0xd0
>[ 2459.144568]  ? touch_atime+0xc6/0xd0
>[ 2459.144579]  ? pipe_read+0x283/0x310
>[ 2459.144591]  ? new_sync_read+0x10b/0x1a0
>[ 2459.144608]  ? __se_sys_poll+0x2c/0x130
>[ 2459.144615]  __se_sys_poll+0x2c/0x130
>[ 2459.144626]  do_syscall_64+0x5a/0x1c0
>[ 2459.144635]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.144642] RIP: 0033:0x7fa7a4660bf9
>[ 2459.144650] Code: Bad RIP value.
>[ 2459.144656] RSP: 002b:00007fa715ff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.144665] RAX: ffffffffffffffda RBX: 00007fa7a4af7430 RCX: 00007fa7a4660bf9
>[ 2459.144671] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7430
>[ 2459.144677] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.144683] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.144689] R13: 0000000000000000 R14: 00007fa715ffb680 R15: 00000000ffffffff
>[ 2459.144705] python3         S    0  6626   1983 0x00000000
>[ 2459.144712] Call Trace:
>[ 2459.144722]  ? __schedule+0x24e/0x7d0
>[ 2459.144735]  schedule+0x33/0xc0
>[ 2459.144743]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.144753]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.144786]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.144796]  do_sys_poll+0x337/0x580
>[ 2459.144812]  ? preempt_count_add+0x49/0xa0
>[ 2459.144823]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.144834]  ? prep_new_page+0x48/0xe0
>[ 2459.144844]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.144864]  ? poll_select_finish+0x220/0x220
>[ 2459.144875]  ? poll_select_finish+0x220/0x220
>[ 2459.144886]  ? mark_held_locks+0x49/0x70
>[ 2459.144897]  ? touch_atime+0xc6/0xd0
>[ 2459.144910]  ? touch_atime+0xc6/0xd0
>[ 2459.144923]  ? pipe_read+0x283/0x310
>[ 2459.144935]  ? new_sync_read+0x10b/0x1a0
>[ 2459.144952]  ? __se_sys_poll+0x2c/0x130
>[ 2459.144961]  __se_sys_poll+0x2c/0x130
>[ 2459.144970]  do_syscall_64+0x5a/0x1c0
>[ 2459.144979]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.144987] RIP: 0033:0x7fa7a4660bf9
>[ 2459.144995] Code: Bad RIP value.
>[ 2459.145005] RSP: 002b:00007fa7157f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.145014] RAX: ffffffffffffffda RBX: 00007fa7a4af7400 RCX: 00007fa7a4660bf9
>[ 2459.145020] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7400
>[ 2459.145027] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.145034] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.145042] R13: 0000000000000000 R14: 00007fa7157fa680 R15: 00000000ffffffff
>[ 2459.145058] python3         S    0  6628   1983 0x00000000
>[ 2459.145067] Call Trace:
>[ 2459.145077]  ? __schedule+0x24e/0x7d0
>[ 2459.145089]  schedule+0x33/0xc0
>[ 2459.145097]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.145108]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.145118]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.145126]  do_sys_poll+0x337/0x580
>[ 2459.145146]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.145164]  ? poll_select_finish+0x220/0x220
>[ 2459.145174]  ? poll_select_finish+0x220/0x220
>[ 2459.145184]  ? mark_held_locks+0x49/0x70
>[ 2459.145197]  ? touch_atime+0xc6/0xd0
>[ 2459.145209]  ? touch_atime+0xc6/0xd0
>[ 2459.145220]  ? pipe_read+0x283/0x310
>[ 2459.145231]  ? new_sync_read+0x10b/0x1a0
>[ 2459.145248]  ? __se_sys_poll+0x2c/0x130
>[ 2459.145256]  __se_sys_poll+0x2c/0x130
>[ 2459.145266]  do_syscall_64+0x5a/0x1c0
>[ 2459.145275]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.145282] RIP: 0033:0x7fa7a4660bf9
>[ 2459.145291] Code: Bad RIP value.
>[ 2459.145297] RSP: 002b:00007fa714ff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.145305] RAX: ffffffffffffffda RBX: 00007fa7a4af74c0 RCX: 00007fa7a4660bf9
>[ 2459.145311] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74c0
>[ 2459.145317] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.145323] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.145329] R13: 0000000000000000 R14: 00007fa714ff9680 R15: 00000000ffffffff
>[ 2459.145345] python3         S    0  6630   1983 0x00000000
>[ 2459.145352] Call Trace:
>[ 2459.145362]  ? __schedule+0x24e/0x7d0
>[ 2459.145374]  schedule+0x33/0xc0
>[ 2459.145382]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.145394]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.145404]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.145413]  do_sys_poll+0x337/0x580
>[ 2459.145435]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.145452]  ? poll_select_finish+0x220/0x220
>[ 2459.145463]  ? poll_select_finish+0x220/0x220
>[ 2459.145472]  ? mark_held_locks+0x49/0x70
>[ 2459.145482]  ? touch_atime+0xc6/0xd0
>[ 2459.145494]  ? touch_atime+0xc6/0xd0
>[ 2459.145505]  ? pipe_read+0x283/0x310
>[ 2459.145517]  ? new_sync_read+0x10b/0x1a0
>[ 2459.145534]  ? __se_sys_poll+0x2c/0x130
>[ 2459.145542]  __se_sys_poll+0x2c/0x130
>[ 2459.145551]  do_syscall_64+0x5a/0x1c0
>[ 2459.145560]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.145568] RIP: 0033:0x7fa7a4660bf9
>[ 2459.145576] Code: Bad RIP value.
>[ 2459.145583] RSP: 002b:00007fa70fffdc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.145590] RAX: ffffffffffffffda RBX: 00007fa7a4af7460 RCX: 00007fa7a4660bf9
>[ 2459.145597] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7460
>[ 2459.145604] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.145612] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.145618] R13: 0000000000000000 R14: 00007fa70ffff680 R15: 00000000ffffffff
>[ 2459.145634] python3         S    0  6632   1983 0x00000000
>[ 2459.145643] Call Trace:
>[ 2459.145653]  ? __schedule+0x24e/0x7d0
>[ 2459.145665]  schedule+0x33/0xc0
>[ 2459.145673]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.145683]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.145693]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.145701]  do_sys_poll+0x337/0x580
>[ 2459.145718]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.145730]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.145746]  ? poll_select_finish+0x220/0x220
>[ 2459.145757]  ? poll_select_finish+0x220/0x220
>[ 2459.145790]  ? mark_held_locks+0x49/0x70
>[ 2459.145800]  ? touch_atime+0xc6/0xd0
>[ 2459.145812]  ? touch_atime+0xc6/0xd0
>[ 2459.145823]  ? pipe_read+0x283/0x310
>[ 2459.145836]  ? new_sync_read+0x10b/0x1a0
>[ 2459.145855]  ? __se_sys_poll+0x2c/0x130
>[ 2459.145863]  __se_sys_poll+0x2c/0x130
>[ 2459.145875]  do_syscall_64+0x5a/0x1c0
>[ 2459.145886]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.145896] RIP: 0033:0x7fa7a4660bf9
>[ 2459.145905] Code: Bad RIP value.
>[ 2459.145913] RSP: 002b:00007fa70f7fcc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.145923] RAX: ffffffffffffffda RBX: 00007fa7a4af7470 RCX: 00007fa7a4660bf9
>[ 2459.145932] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7470
>[ 2459.145939] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.145945] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.145951] R13: 0000000000000000 R14: 00007fa70f7fe680 R15: 00000000ffffffff
>[ 2459.145967] python3         S    0  6634   1983 0x00000000
>[ 2459.145975] Call Trace:
>[ 2459.145985]  ? __schedule+0x24e/0x7d0
>[ 2459.145997]  schedule+0x33/0xc0
>[ 2459.146004]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.146016]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.146026]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.146035]  do_sys_poll+0x337/0x580
>[ 2459.146054]  ? preempt_count_add+0x49/0xa0
>[ 2459.146062]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.146072]  ? prep_new_page+0x48/0xe0
>[ 2459.146082]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.146100]  ? poll_select_finish+0x220/0x220
>[ 2459.146110]  ? poll_select_finish+0x220/0x220
>[ 2459.146120]  ? mark_held_locks+0x49/0x70
>[ 2459.146131]  ? touch_atime+0xc6/0xd0
>[ 2459.146143]  ? touch_atime+0xc6/0xd0
>[ 2459.146153]  ? pipe_read+0x283/0x310
>[ 2459.146165]  ? new_sync_read+0x10b/0x1a0
>[ 2459.146182]  ? __se_sys_poll+0x2c/0x130
>[ 2459.146190]  __se_sys_poll+0x2c/0x130
>[ 2459.146199]  do_syscall_64+0x5a/0x1c0
>[ 2459.146208]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.146215] RIP: 0033:0x7fa7a4660bf9
>[ 2459.146224] Code: Bad RIP value.
>[ 2459.146230] RSP: 002b:00007fa70effbc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.146239] RAX: ffffffffffffffda RBX: 00007fa7a4af74a0 RCX: 00007fa7a4660bf9
>[ 2459.146245] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74a0
>[ 2459.146251] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.146257] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.146263] R13: 0000000000000000 R14: 00007fa70effd680 R15: 00000000ffffffff
>[ 2459.146279] python3         S    0  6636   1983 0x00000000
>[ 2459.146287] Call Trace:
>[ 2459.146298]  ? __schedule+0x24e/0x7d0
>[ 2459.146311]  schedule+0x33/0xc0
>[ 2459.146319]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.146331]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.146341]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.146350]  do_sys_poll+0x337/0x580
>[ 2459.146370]  ? __lock_acquire+0x25f/0x1cc0
>[ 2459.146388]  ? poll_select_finish+0x220/0x220
>[ 2459.146398]  ? poll_select_finish+0x220/0x220
>[ 2459.146407]  ? mark_held_locks+0x49/0x70
>[ 2459.146418]  ? touch_atime+0xc6/0xd0
>[ 2459.146430]  ? touch_atime+0xc6/0xd0
>[ 2459.146440]  ? pipe_read+0x283/0x310
>[ 2459.146452]  ? new_sync_read+0x10b/0x1a0
>[ 2459.146469]  ? __se_sys_poll+0x2c/0x130
>[ 2459.146477]  __se_sys_poll+0x2c/0x130
>[ 2459.146487]  do_syscall_64+0x5a/0x1c0
>[ 2459.146495]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.146502] RIP: 0033:0x7fa7a4660bf9
>[ 2459.146510] Code: Bad RIP value.
>[ 2459.146518] RSP: 002b:00007fa70e7fac20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.146525] RAX: ffffffffffffffda RBX: 00007fa7a4af74d0 RCX: 00007fa7a4660bf9
>[ 2459.146531] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74d0
>[ 2459.146537] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.146543] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.146550] R13: 0000000000000000 R14: 00007fa70e7fc680 R15: 00000000ffffffff
>[ 2459.146565] python3         S    0  6638   1983 0x00000000
>[ 2459.146573] Call Trace:
>[ 2459.146583]  ? __schedule+0x24e/0x7d0
>[ 2459.146595]  schedule+0x33/0xc0
>[ 2459.146603]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.146614]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.146623]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.146632]  do_sys_poll+0x337/0x580
>[ 2459.146648]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.146660]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2459.146677]  ? poll_select_finish+0x220/0x220
>[ 2459.146688]  ? poll_select_finish+0x220/0x220
>[ 2459.146698]  ? mark_held_locks+0x49/0x70
>[ 2459.146708]  ? touch_atime+0xc6/0xd0
>[ 2459.146720]  ? touch_atime+0xc6/0xd0
>[ 2459.146731]  ? pipe_read+0x283/0x310
>[ 2459.146742]  ? new_sync_read+0x10b/0x1a0
>[ 2459.146782]  ? __se_sys_poll+0x2c/0x130
>[ 2459.146792]  __se_sys_poll+0x2c/0x130
>[ 2459.146801]  do_syscall_64+0x5a/0x1c0
>[ 2459.146810]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.146819] RIP: 0033:0x7fa7a4660bf9
>[ 2459.146829] Code: Bad RIP value.
>[ 2459.146837] RSP: 002b:00007fa70dff9c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.146847] RAX: ffffffffffffffda RBX: 00007fa7a4af74b0 RCX: 00007fa7a4660bf9
>[ 2459.146854] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74b0
>[ 2459.146861] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.146869] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.146877] R13: 0000000000000000 R14: 00007fa70dffb680 R15: 00000000ffffffff
>[ 2459.146895] python3         S    0  6639   1983 0x00000000
>[ 2459.146907] Call Trace:
>[ 2459.146919]  ? __schedule+0x24e/0x7d0
>[ 2459.146932]  schedule+0x33/0xc0
>[ 2459.146940]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.146950]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.146960]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.146969]  do_sys_poll+0x337/0x580
>[ 2459.146986]  ? preempt_count_add+0x49/0xa0
>[ 2459.146994]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.147002]  ? prep_new_page+0x48/0xe0
>[ 2459.147011]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.147031]  ? poll_select_finish+0x220/0x220
>[ 2459.147042]  ? poll_select_finish+0x220/0x220
>[ 2459.147052]  ? mark_held_locks+0x49/0x70
>[ 2459.147063]  ? touch_atime+0xc6/0xd0
>[ 2459.147074]  ? touch_atime+0xc6/0xd0
>[ 2459.147084]  ? pipe_read+0x283/0x310
>[ 2459.147096]  ? new_sync_read+0x10b/0x1a0
>[ 2459.147113]  ? __se_sys_poll+0x2c/0x130
>[ 2459.147121]  __se_sys_poll+0x2c/0x130
>[ 2459.147130]  do_syscall_64+0x5a/0x1c0
>[ 2459.147139]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.147146] RIP: 0033:0x7fa7a4660bf9
>[ 2459.147154] Code: Bad RIP value.
>[ 2459.147161] RSP: 002b:00007fa70d7f8c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.147168] RAX: ffffffffffffffda RBX: 00007fa7a4af74e0 RCX: 00007fa7a4660bf9
>[ 2459.147175] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74e0
>[ 2459.147181] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.147187] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.147194] R13: 0000000000000000 R14: 00007fa70d7fa680 R15: 00000000ffffffff
>[ 2459.147210] python3         S    0  6642   1983 0x00000000
>[ 2459.147218] Call Trace:
>[ 2459.147228]  ? __schedule+0x24e/0x7d0
>[ 2459.147240]  schedule+0x33/0xc0
>[ 2459.147248]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.147260]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.147270]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.147278]  do_sys_poll+0x337/0x580
>[ 2459.147295]  ? preempt_count_add+0x49/0xa0
>[ 2459.147303]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.147312]  ? prep_new_page+0x48/0xe0
>[ 2459.147321]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.147339]  ? poll_select_finish+0x220/0x220
>[ 2459.147350]  ? poll_select_finish+0x220/0x220
>[ 2459.147359]  ? mark_held_locks+0x49/0x70
>[ 2459.147370]  ? touch_atime+0xc6/0xd0
>[ 2459.147382]  ? touch_atime+0xc6/0xd0
>[ 2459.147394]  ? pipe_read+0x283/0x310
>[ 2459.147405]  ? new_sync_read+0x10b/0x1a0
>[ 2459.147422]  ? __se_sys_poll+0x2c/0x130
>[ 2459.147430]  __se_sys_poll+0x2c/0x130
>[ 2459.147441]  do_syscall_64+0x5a/0x1c0
>[ 2459.147449]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.147457] RIP: 0033:0x7fa7a4660bf9
>[ 2459.147466] Code: Bad RIP value.
>[ 2459.147472] RSP: 002b:00007fa70cff7c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.147479] RAX: ffffffffffffffda RBX: 00007fa7a4af7530 RCX: 00007fa7a4660bf9
>[ 2459.147485] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7530
>[ 2459.147491] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.147497] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.147504] R13: 0000000000000000 R14: 00007fa70cff9680 R15: 00000000ffffffff
>[ 2459.147519] python3         S    0  6645   1983 0x00000000
>[ 2459.147527] Call Trace:
>[ 2459.147537]  ? __schedule+0x24e/0x7d0
>[ 2459.147549]  schedule+0x33/0xc0
>[ 2459.147557]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.147568]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.147578]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.147586]  do_sys_poll+0x337/0x580
>[ 2459.147608]  ? update_curr+0x2a7/0x3e0
>[ 2459.147618]  ? update_curr+0x80/0x3e0
>[ 2459.147635]  ? poll_select_finish+0x220/0x220
>[ 2459.147645]  ? poll_select_finish+0x220/0x220
>[ 2459.147654]  ? try_to_wake_up+0x7a/0x810
>[ 2459.147666]  ? wake_up_q+0x54/0x80
>[ 2459.147675]  ? futex_wake+0x93/0x180
>[ 2459.147687]  ? do_futex+0xce/0xc60
>[ 2459.147699]  ? new_sync_read+0x10b/0x1a0
>[ 2459.147716]  ? __se_sys_poll+0x2c/0x130
>[ 2459.147724]  __se_sys_poll+0x2c/0x130
>[ 2459.147734]  do_syscall_64+0x5a/0x1c0
>[ 2459.147743]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.147749] RIP: 0033:0x7fa7a4660bf9
>[ 2459.147777] Code: Bad RIP value.
>[ 2459.147786] RSP: 002b:00007fa70c7f6c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.147794] RAX: ffffffffffffffda RBX: 00007fa7a4af7540 RCX: 00007fa7a4660bf9
>[ 2459.147802] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af7540
>[ 2459.147809] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000a7d420
>[ 2459.147815] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.147825] R13: 0000000000000000 R14: 00007fa70c7f8680 R15: 00000000ffffffff
>[ 2459.147843] python3         S    0  6646   1983 0x00000000
>[ 2459.147854] Call Trace:
>[ 2459.147866]  ? __schedule+0x24e/0x7d0
>[ 2459.147881]  schedule+0x33/0xc0
>[ 2459.147891]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2459.147903]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2459.147916]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2459.147926]  do_sys_poll+0x337/0x580
>[ 2459.147943]  ? preempt_count_add+0x49/0xa0
>[ 2459.147951]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2459.147960]  ? prep_new_page+0x48/0xe0
>[ 2459.147969]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2459.147987]  ? poll_select_finish+0x220/0x220
>[ 2459.147997]  ? poll_select_finish+0x220/0x220
>[ 2459.148007]  ? mark_held_locks+0x49/0x70
>[ 2459.148018]  ? touch_atime+0xc6/0xd0
>[ 2459.148030]  ? touch_atime+0xc6/0xd0
>[ 2459.148041]  ? pipe_read+0x283/0x310
>[ 2459.148055]  ? new_sync_read+0x10b/0x1a0
>[ 2459.148072]  ? __se_sys_poll+0x2c/0x130
>[ 2459.148080]  __se_sys_poll+0x2c/0x130
>[ 2459.148090]  do_syscall_64+0x5a/0x1c0
>[ 2459.148099]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.148106] RIP: 0033:0x7fa7a4660bf9
>[ 2459.148115] Code: Bad RIP value.
>[ 2459.148121] RSP: 002b:00007fa70bff5c20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2459.148130] RAX: ffffffffffffffda RBX: 00007fa7a4af74f0 RCX: 00007fa7a4660bf9
>[ 2459.148136] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa7a4af74f0
>[ 2459.148142] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000d
>[ 2459.148149] R10: 0000000000000018 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2459.148155] R13: 0000000000000000 R14: 00007fa70bff7680 R15: 00000000ffffffff
>[ 2459.148172] gst-launch-1.0  D    0  6552   6549 0x00000000
>[ 2459.148179] Call Trace:
>[ 2459.148189]  ? __schedule+0x24e/0x7d0
>[ 2459.148201]  schedule+0x33/0xc0
>[ 2459.148209]  schedule_preempt_disabled+0x14/0x20
>[ 2459.148217]  __mutex_lock+0x281/0x9c0
>[ 2459.148229]  ? drm_stub_open+0x32/0xe0
>[ 2459.148243]  ? drm_stub_open+0x32/0xe0
>[ 2459.148250]  drm_stub_open+0x32/0xe0
>[ 2459.148260]  chrdev_open+0xa3/0x1b0
>[ 2459.148271]  ? cdev_put.part.0+0x20/0x20
>[ 2459.148278]  do_dentry_open+0x1d3/0x3b0
>[ 2459.148289]  path_openat+0x4ce/0xac0
>[ 2459.148304]  do_filp_open+0x9b/0x110
>[ 2459.148317]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.148335]  ? do_sys_open+0x1bd/0x260
>[ 2459.148342]  do_sys_open+0x1bd/0x260
>[ 2459.148353]  do_syscall_64+0x5a/0x1c0
>[ 2459.148362]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.148369] RIP: 0033:0x7f87cbee4d2b
>[ 2459.148377] Code: Bad RIP value.
>[ 2459.148384] RSP: 002b:00007ffd2caa7ec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.148391] RAX: ffffffffffffffda RBX: 0000559460445d50 RCX: 00007f87cbee4d2b
>[ 2459.148398] RDX: 0000000000080002 RSI: 000055946036e1e0 RDI: 00000000ffffff9c
>[ 2459.148404] RBP: 0000559460405200 R08: 00007f87c807101f R09: 00000000000000f0
>[ 2459.148410] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594604056f0
>[ 2459.148417] R13: 0000559460455de0 R14: 000055946044b490 R15: 00007ffd2caa7f30
>[ 2459.148433] gst-launch-1.0  D    0  6554   6551 0x00004000
>[ 2459.148440] Call Trace:
>[ 2459.148450]  ? __schedule+0x24e/0x7d0
>[ 2459.148462]  schedule+0x33/0xc0
>[ 2459.148470]  schedule_preempt_disabled+0x14/0x20
>[ 2459.148477]  __mutex_lock+0x281/0x9c0
>[ 2459.148488]  ? drm_stub_open+0x32/0xe0
>[ 2459.148502]  ? drm_stub_open+0x32/0xe0
>[ 2459.148509]  drm_stub_open+0x32/0xe0
>[ 2459.148518]  chrdev_open+0xa3/0x1b0
>[ 2459.148527]  ? cdev_put.part.0+0x20/0x20
>[ 2459.148535]  do_dentry_open+0x1d3/0x3b0
>[ 2459.148544]  path_openat+0x4ce/0xac0
>[ 2459.148557]  do_filp_open+0x9b/0x110
>[ 2459.148570]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.148587]  ? do_sys_open+0x1bd/0x260
>[ 2459.148594]  do_sys_open+0x1bd/0x260
>[ 2459.148606]  do_syscall_64+0x5a/0x1c0
>[ 2459.148614]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.148622] RIP: 0033:0x7f45515b1d2b
>[ 2459.148631] Code: Bad RIP value.
>[ 2459.148638] RSP: 002b:00007ffc4b438960 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.148646] RAX: ffffffffffffffda RBX: 000055b47e9f8d50 RCX: 00007f45515b1d2b
>[ 2459.148654] RDX: 0000000000080002 RSI: 000055b47e9b83a0 RDI: 00000000ffffff9c
>[ 2459.148660] RBP: 000055b47e9b8880 R08: 00007f454d73e01f R09: 00000000000000f0
>[ 2459.148667] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b47e9b8840
>[ 2459.148673] R13: 000055b47ea08160 R14: 000055b47e921160 R15: 00007ffc4b4389d0
>[ 2459.148688] gst-launch-1.0  D    0  6555   6550 0x00000000
>[ 2459.148697] Call Trace:
>[ 2459.148707]  ? __schedule+0x24e/0x7d0
>[ 2459.148720]  schedule+0x33/0xc0
>[ 2459.148727]  schedule_preempt_disabled+0x14/0x20
>[ 2459.148735]  __mutex_lock+0x281/0x9c0
>[ 2459.148746]  ? drm_stub_open+0x32/0xe0
>[ 2459.148782]  ? drm_stub_open+0x32/0xe0
>[ 2459.148791]  drm_stub_open+0x32/0xe0
>[ 2459.148802]  chrdev_open+0xa3/0x1b0
>[ 2459.148812]  ? cdev_put.part.0+0x20/0x20
>[ 2459.148821]  do_dentry_open+0x1d3/0x3b0
>[ 2459.148833]  path_openat+0x4ce/0xac0
>[ 2459.148848]  do_filp_open+0x9b/0x110
>[ 2459.148862]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.148879]  ? do_sys_open+0x1bd/0x260
>[ 2459.148888]  do_sys_open+0x1bd/0x260
>[ 2459.148901]  do_syscall_64+0x5a/0x1c0
>[ 2459.148913]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.148922] RIP: 0033:0x7fea7db1cd2b
>[ 2459.148933] Code: Bad RIP value.
>[ 2459.148940] RSP: 002b:00007ffc645ebe00 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.148948] RAX: ffffffffffffffda RBX: 00005650a42c0d50 RCX: 00007fea7db1cd2b
>[ 2459.148954] RDX: 0000000000080002 RSI: 00005650a42c6500 RDI: 00000000ffffff9c
>[ 2459.148960] RBP: 00005650a4280880 R08: 00007fea79ca901f R09: 00000000000000f0
>[ 2459.148966] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650a4280840
>[ 2459.148972] R13: 00005650a42d0160 R14: 00005650a41e9160 R15: 00007ffc645ebe70
>[ 2459.148988] gst-launch-1.0  D    0  6557   6553 0x00000000
>[ 2459.148996] Call Trace:
>[ 2459.149006]  ? __schedule+0x24e/0x7d0
>[ 2459.149019]  schedule+0x33/0xc0
>[ 2459.149027]  schedule_preempt_disabled+0x14/0x20
>[ 2459.149036]  __mutex_lock+0x281/0x9c0
>[ 2459.149049]  ? drm_stub_open+0x32/0xe0
>[ 2459.149064]  ? drm_stub_open+0x32/0xe0
>[ 2459.149071]  drm_stub_open+0x32/0xe0
>[ 2459.149080]  chrdev_open+0xa3/0x1b0
>[ 2459.149090]  ? cdev_put.part.0+0x20/0x20
>[ 2459.149097]  do_dentry_open+0x1d3/0x3b0
>[ 2459.149107]  path_openat+0x4ce/0xac0
>[ 2459.149121]  do_filp_open+0x9b/0x110
>[ 2459.149134]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.149151]  ? do_sys_open+0x1bd/0x260
>[ 2459.149158]  do_sys_open+0x1bd/0x260
>[ 2459.149169]  do_syscall_64+0x5a/0x1c0
>[ 2459.149178]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.149186] RIP: 0033:0x7f326731dd2b
>[ 2459.149195] Code: Bad RIP value.
>[ 2459.149201] RSP: 002b:00007fffa7412ea0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.149209] RAX: ffffffffffffffda RBX: 000056439e930d50 RCX: 00007f326731dd2b
>[ 2459.149216] RDX: 0000000000080002 RSI: 000056439e8eff90 RDI: 00000000ffffff9c
>[ 2459.149222] RBP: 000056439e8f0880 R08: 00007f32634aa01f R09: 00000000000000f0
>[ 2459.149228] R10: 0000000000000000 R11: 0000000000000246 R12: 000056439e8f0840
>[ 2459.149234] R13: 000056439e940160 R14: 000056439e859160 R15: 00007fffa7412f10
>[ 2459.149250] gst-launch-1.0  D    0  6559   6556 0x00000000
>[ 2459.149258] Call Trace:
>[ 2459.149270]  ? __schedule+0x24e/0x7d0
>[ 2459.149282]  schedule+0x33/0xc0
>[ 2459.149290]  schedule_preempt_disabled+0x14/0x20
>[ 2459.149298]  __mutex_lock+0x281/0x9c0
>[ 2459.149308]  ? drm_stub_open+0x32/0xe0
>[ 2459.149322]  ? drm_stub_open+0x32/0xe0
>[ 2459.149329]  drm_stub_open+0x32/0xe0
>[ 2459.149338]  chrdev_open+0xa3/0x1b0
>[ 2459.149347]  ? cdev_put.part.0+0x20/0x20
>[ 2459.149355]  do_dentry_open+0x1d3/0x3b0
>[ 2459.149365]  path_openat+0x4ce/0xac0
>[ 2459.149378]  do_filp_open+0x9b/0x110
>[ 2459.149391]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.149408]  ? do_sys_open+0x1bd/0x260
>[ 2459.149415]  do_sys_open+0x1bd/0x260
>[ 2459.149426]  do_syscall_64+0x5a/0x1c0
>[ 2459.149435]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.149442] RIP: 0033:0x7f8b96edad2b
>[ 2459.149452] Code: Bad RIP value.
>[ 2459.149458] RSP: 002b:00007ffc8fb2cfe0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.149466] RAX: ffffffffffffffda RBX: 0000557d82e74d50 RCX: 00007f8b96edad2b
>[ 2459.149472] RDX: 0000000000080002 RSI: 0000557d82e85570 RDI: 00000000ffffff9c
>[ 2459.149478] RBP: 0000557d82e34880 R08: 00007f8b9306701f R09: 00000000000000f0
>[ 2459.149486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d82e34840
>[ 2459.149493] R13: 0000557d82e84160 R14: 0000557d82d9d160 R15: 00007ffc8fb2d050
>[ 2459.149508] gst-launch-1.0  D    0  6561   6558 0x00000000
>[ 2459.149517] Call Trace:
>[ 2459.149527]  ? __schedule+0x24e/0x7d0
>[ 2459.149539]  schedule+0x33/0xc0
>[ 2459.149546]  schedule_preempt_disabled+0x14/0x20
>[ 2459.149553]  __mutex_lock+0x281/0x9c0
>[ 2459.149564]  ? drm_stub_open+0x32/0xe0
>[ 2459.149578]  ? drm_stub_open+0x32/0xe0
>[ 2459.149585]  drm_stub_open+0x32/0xe0
>[ 2459.149595]  chrdev_open+0xa3/0x1b0
>[ 2459.149604]  ? cdev_put.part.0+0x20/0x20
>[ 2459.149613]  do_dentry_open+0x1d3/0x3b0
>[ 2459.149623]  path_openat+0x4ce/0xac0
>[ 2459.149637]  do_filp_open+0x9b/0x110
>[ 2459.149650]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.149666]  ? do_sys_open+0x1bd/0x260
>[ 2459.149673]  do_sys_open+0x1bd/0x260
>[ 2459.149685]  do_syscall_64+0x5a/0x1c0
>[ 2459.149694]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.149702] RIP: 0033:0x7f143195bd2b
>[ 2459.149711] Code: Bad RIP value.
>[ 2459.149717] RSP: 002b:00007ffd1b331f30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.149724] RAX: ffffffffffffffda RBX: 000055641613ed50 RCX: 00007f143195bd2b
>[ 2459.149731] RDX: 0000000000080002 RSI: 0000556415fad7e0 RDI: 00000000ffffff9c
>[ 2459.149739] RBP: 00005564160fe880 R08: 00007f142dae801f R09: 00000000000000f0
>[ 2459.149745] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564160fe840
>[ 2459.149751] R13: 000055641614e160 R14: 0000556416067160 R15: 00007ffd1b331fa0
>[ 2459.150123] gst-launch-1.0  D    0  6563   6560 0x00000000
>[ 2459.150135] Call Trace:
>[ 2459.150146]  ? __schedule+0x24e/0x7d0
>[ 2459.150160]  schedule+0x33/0xc0
>[ 2459.150167]  schedule_preempt_disabled+0x14/0x20
>[ 2459.150176]  __mutex_lock+0x281/0x9c0
>[ 2459.150186]  ? drm_stub_open+0x32/0xe0
>[ 2459.150200]  ? drm_stub_open+0x32/0xe0
>[ 2459.150207]  drm_stub_open+0x32/0xe0
>[ 2459.150217]  chrdev_open+0xa3/0x1b0
>[ 2459.150226]  ? cdev_put.part.0+0x20/0x20
>[ 2459.150233]  do_dentry_open+0x1d3/0x3b0
>[ 2459.150244]  path_openat+0x4ce/0xac0
>[ 2459.150257]  do_filp_open+0x9b/0x110
>[ 2459.150271]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.150288]  ? do_sys_open+0x1bd/0x260
>[ 2459.150295]  do_sys_open+0x1bd/0x260
>[ 2459.150306]  do_syscall_64+0x5a/0x1c0
>[ 2459.150316]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.150324] RIP: 0033:0x7f028e2f1d2b
>[ 2459.150332] Code: Bad RIP value.
>[ 2459.150339] RSP: 002b:00007ffcfcc51bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.150347] RAX: ffffffffffffffda RBX: 0000562345c13d50 RCX: 00007f028e2f1d2b
>[ 2459.150353] RDX: 0000000000080002 RSI: 0000562345c23950 RDI: 00000000ffffff9c
>[ 2459.150359] RBP: 0000562345bd3200 R08: 00007f028a47e01f R09: 00000000000000f0
>[ 2459.150365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562345bd36f0
>[ 2459.150370] R13: 0000562345c23de0 R14: 0000562345c19490 R15: 00007ffcfcc51c60
>[ 2459.150386] gst-launch-1.0  D    0  6565   6562 0x00000000
>[ 2459.150394] Call Trace:
>[ 2459.150404]  ? __schedule+0x24e/0x7d0
>[ 2459.150416]  schedule+0x33/0xc0
>[ 2459.150424]  schedule_preempt_disabled+0x14/0x20
>[ 2459.150432]  __mutex_lock+0x281/0x9c0
>[ 2459.150443]  ? drm_stub_open+0x32/0xe0
>[ 2459.150457]  ? drm_stub_open+0x32/0xe0
>[ 2459.150464]  drm_stub_open+0x32/0xe0
>[ 2459.150473]  chrdev_open+0xa3/0x1b0
>[ 2459.150483]  ? cdev_put.part.0+0x20/0x20
>[ 2459.150490]  do_dentry_open+0x1d3/0x3b0
>[ 2459.150501]  path_openat+0x4ce/0xac0
>[ 2459.150515]  do_filp_open+0x9b/0x110
>[ 2459.150528]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.150544]  ? do_sys_open+0x1bd/0x260
>[ 2459.150552]  do_sys_open+0x1bd/0x260
>[ 2459.150564]  do_syscall_64+0x5a/0x1c0
>[ 2459.150573]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.150580] RIP: 0033:0x7f91c9022d2b
>[ 2459.150589] Code: Bad RIP value.
>[ 2459.150596] RSP: 002b:00007ffe449fcc30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.150602] RAX: ffffffffffffffda RBX: 0000561269240d50 RCX: 00007f91c9022d2b
>[ 2459.150608] RDX: 0000000000080002 RSI: 0000561269251570 RDI: 00000000ffffff9c
>[ 2459.150614] RBP: 0000561269200880 R08: 00007f91c51af01f R09: 00000000000000f0
>[ 2459.150620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561269200840
>[ 2459.150626] R13: 0000561269250160 R14: 0000561269169160 R15: 00007ffe449fcca0
>[ 2459.150642] gst-launch-1.0  D    0  6567   6564 0x00000000
>[ 2459.150650] Call Trace:
>[ 2459.150660]  ? __schedule+0x24e/0x7d0
>[ 2459.150672]  schedule+0x33/0xc0
>[ 2459.150679]  schedule_preempt_disabled+0x14/0x20
>[ 2459.150686]  __mutex_lock+0x281/0x9c0
>[ 2459.150696]  ? drm_stub_open+0x32/0xe0
>[ 2459.150710]  ? drm_stub_open+0x32/0xe0
>[ 2459.150717]  drm_stub_open+0x32/0xe0
>[ 2459.150727]  chrdev_open+0xa3/0x1b0
>[ 2459.150737]  ? cdev_put.part.0+0x20/0x20
>[ 2459.150745]  do_dentry_open+0x1d3/0x3b0
>[ 2459.150754]  path_openat+0x4ce/0xac0
>[ 2459.150787]  do_filp_open+0x9b/0x110
>[ 2459.150801]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.150818]  ? do_sys_open+0x1bd/0x260
>[ 2459.150827]  do_sys_open+0x1bd/0x260
>[ 2459.150841]  do_syscall_64+0x5a/0x1c0
>[ 2459.150851]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.150861] RIP: 0033:0x7fcef6695d2b
>[ 2459.150871] Code: Bad RIP value.
>[ 2459.150880] RSP: 002b:00007ffd73c70ef0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.150889] RAX: ffffffffffffffda RBX: 000055b2fa334d50 RCX: 00007fcef6695d2b
>[ 2459.150897] RDX: 0000000000080002 RSI: 000055b2fa345570 RDI: 00000000ffffff9c
>[ 2459.150906] RBP: 000055b2fa2f4880 R08: 00007fcef282201f R09: 00000000000000f0
>[ 2459.150913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2fa2f4840
>[ 2459.150922] R13: 000055b2fa344160 R14: 000055b2fa25d160 R15: 00007ffd73c70f60
>[ 2459.150940] gst-launch-1.0  D    0  6569   6566 0x00000000
>[ 2459.150948] Call Trace:
>[ 2459.150958]  ? __schedule+0x24e/0x7d0
>[ 2459.150970]  schedule+0x33/0xc0
>[ 2459.150978]  schedule_preempt_disabled+0x14/0x20
>[ 2459.150986]  __mutex_lock+0x281/0x9c0
>[ 2459.150997]  ? drm_stub_open+0x32/0xe0
>[ 2459.151011]  ? drm_stub_open+0x32/0xe0
>[ 2459.151021]  drm_stub_open+0x32/0xe0
>[ 2459.151031]  chrdev_open+0xa3/0x1b0
>[ 2459.151040]  ? cdev_put.part.0+0x20/0x20
>[ 2459.151048]  do_dentry_open+0x1d3/0x3b0
>[ 2459.151058]  path_openat+0x4ce/0xac0
>[ 2459.151071]  do_filp_open+0x9b/0x110
>[ 2459.151084]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.151100]  ? do_sys_open+0x1bd/0x260
>[ 2459.151107]  do_sys_open+0x1bd/0x260
>[ 2459.151119]  do_syscall_64+0x5a/0x1c0
>[ 2459.151128]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.151135] RIP: 0033:0x7f42c1631d2b
>[ 2459.151143] Code: Bad RIP value.
>[ 2459.151151] RSP: 002b:00007ffce02f1760 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.151159] RAX: ffffffffffffffda RBX: 00005637666a8d50 RCX: 00007f42c1631d2b
>[ 2459.151166] RDX: 0000000000080002 RSI: 00005637666ae500 RDI: 00000000ffffff9c
>[ 2459.151172] RBP: 0000563766668880 R08: 00007f42bd7be01f R09: 00000000000000f0
>[ 2459.151178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563766668840
>[ 2459.151184] R13: 00005637666b8160 R14: 00005637665d1160 R15: 00007ffce02f17d0
>[ 2459.151200] gst-launch-1.0  D    0  6571   6568 0x00000000
>[ 2459.151209] Call Trace:
>[ 2459.151219]  ? __schedule+0x24e/0x7d0
>[ 2459.151230]  schedule+0x33/0xc0
>[ 2459.151238]  schedule_preempt_disabled+0x14/0x20
>[ 2459.151245]  __mutex_lock+0x281/0x9c0
>[ 2459.151256]  ? drm_stub_open+0x32/0xe0
>[ 2459.151270]  ? drm_stub_open+0x32/0xe0
>[ 2459.151277]  drm_stub_open+0x32/0xe0
>[ 2459.151286]  chrdev_open+0xa3/0x1b0
>[ 2459.151296]  ? cdev_put.part.0+0x20/0x20
>[ 2459.151303]  do_dentry_open+0x1d3/0x3b0
>[ 2459.151314]  path_openat+0x4ce/0xac0
>[ 2459.151328]  do_filp_open+0x9b/0x110
>[ 2459.151341]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.151358]  ? do_sys_open+0x1bd/0x260
>[ 2459.151365]  do_sys_open+0x1bd/0x260
>[ 2459.151376]  do_syscall_64+0x5a/0x1c0
>[ 2459.151385]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.151391] RIP: 0033:0x7fdf860e4d2b
>[ 2459.151400] Code: Bad RIP value.
>[ 2459.151406] RSP: 002b:00007fffe21d4e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.151414] RAX: ffffffffffffffda RBX: 000055f60c19ed50 RCX: 00007fdf860e4d2b
>[ 2459.151420] RDX: 0000000000080002 RSI: 000055f60c15df90 RDI: 00000000ffffff9c
>[ 2459.151426] RBP: 000055f60c15e880 R08: 00007fdf8227101f R09: 00000000000000f0
>[ 2459.151432] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f60c15e840
>[ 2459.151438] R13: 000055f60c1ae160 R14: 000055f60c0c7160 R15: 00007fffe21d4f00
>[ 2459.151454] gst-launch-1.0  D    0  6573   6570 0x00000000
>[ 2459.151462] Call Trace:
>[ 2459.151472]  ? __schedule+0x24e/0x7d0
>[ 2459.151485]  schedule+0x33/0xc0
>[ 2459.151492]  schedule_preempt_disabled+0x14/0x20
>[ 2459.151500]  __mutex_lock+0x281/0x9c0
>[ 2459.151509]  ? drm_stub_open+0x32/0xe0
>[ 2459.151523]  ? drm_stub_open+0x32/0xe0
>[ 2459.151530]  drm_stub_open+0x32/0xe0
>[ 2459.151539]  chrdev_open+0xa3/0x1b0
>[ 2459.151549]  ? cdev_put.part.0+0x20/0x20
>[ 2459.151557]  do_dentry_open+0x1d3/0x3b0
>[ 2459.151566]  path_openat+0x4ce/0xac0
>[ 2459.151581]  do_filp_open+0x9b/0x110
>[ 2459.151594]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.151610]  ? do_sys_open+0x1bd/0x260
>[ 2459.151618]  do_sys_open+0x1bd/0x260
>[ 2459.151629]  do_syscall_64+0x5a/0x1c0
>[ 2459.151637]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.151644] RIP: 0033:0x7f6899659d2b
>[ 2459.151652] Code: Bad RIP value.
>[ 2459.151659] RSP: 002b:00007fffe39c4980 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.151666] RAX: ffffffffffffffda RBX: 00005650dfdd3d50 RCX: 00007f6899659d2b
>[ 2459.151672] RDX: 0000000000080002 RSI: 00005650dfcfc1e0 RDI: 00000000ffffff9c
>[ 2459.151678] RBP: 00005650dfd93200 R08: 00007f68957e601f R09: 00000000000000f0
>[ 2459.151684] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650dfd936f0
>[ 2459.151690] R13: 00005650dfde3de0 R14: 00005650dfdd9490 R15: 00007fffe39c49f0
>[ 2459.151706] gst-launch-1.0  D    0  6575   6572 0x00000000
>[ 2459.151714] Call Trace:
>[ 2459.151724]  ? __schedule+0x24e/0x7d0
>[ 2459.151736]  schedule+0x33/0xc0
>[ 2459.151744]  schedule_preempt_disabled+0x14/0x20
>[ 2459.151751]  __mutex_lock+0x281/0x9c0
>[ 2459.151785]  ? drm_stub_open+0x32/0xe0
>[ 2459.151801]  ? drm_stub_open+0x32/0xe0
>[ 2459.151808]  drm_stub_open+0x32/0xe0
>[ 2459.151819]  chrdev_open+0xa3/0x1b0
>[ 2459.151830]  ? cdev_put.part.0+0x20/0x20
>[ 2459.151839]  do_dentry_open+0x1d3/0x3b0
>[ 2459.151850]  path_openat+0x4ce/0xac0
>[ 2459.151866]  do_filp_open+0x9b/0x110
>[ 2459.151880]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.151897]  ? do_sys_open+0x1bd/0x260
>[ 2459.151908]  do_sys_open+0x1bd/0x260
>[ 2459.151922]  do_syscall_64+0x5a/0x1c0
>[ 2459.151933]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.151941] RIP: 0033:0x7feb95f9dd2b
>[ 2459.151949] Code: Bad RIP value.
>[ 2459.151956] RSP: 002b:00007ffcc931e500 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.151964] RAX: ffffffffffffffda RBX: 000055a669796d50 RCX: 00007feb95f9dd2b
>[ 2459.151970] RDX: 0000000000080002 RSI: 000055a66979c500 RDI: 00000000ffffff9c
>[ 2459.151976] RBP: 000055a669756880 R08: 00007feb9212a01f R09: 00000000000000f0
>[ 2459.151983] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a669756840
>[ 2459.151989] R13: 000055a6697a6160 R14: 000055a6696bf160 R15: 00007ffcc931e570
>[ 2459.152005] gst-launch-1.0  D    0  6577   6574 0x00000000
>[ 2459.152013] Call Trace:
>[ 2459.152023]  ? __schedule+0x24e/0x7d0
>[ 2459.152035]  schedule+0x33/0xc0
>[ 2459.152043]  schedule_preempt_disabled+0x14/0x20
>[ 2459.152053]  __mutex_lock+0x281/0x9c0
>[ 2459.152064]  ? drm_stub_open+0x32/0xe0
>[ 2459.152079]  ? drm_stub_open+0x32/0xe0
>[ 2459.152087]  drm_stub_open+0x32/0xe0
>[ 2459.152096]  chrdev_open+0xa3/0x1b0
>[ 2459.152105]  ? cdev_put.part.0+0x20/0x20
>[ 2459.152112]  do_dentry_open+0x1d3/0x3b0
>[ 2459.152122]  path_openat+0x4ce/0xac0
>[ 2459.152136]  do_filp_open+0x9b/0x110
>[ 2459.152149]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.152166]  ? do_sys_open+0x1bd/0x260
>[ 2459.152173]  do_sys_open+0x1bd/0x260
>[ 2459.152184]  do_syscall_64+0x5a/0x1c0
>[ 2459.152193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.152200] RIP: 0033:0x7f95e9657d2b
>[ 2459.152208] Code: Bad RIP value.
>[ 2459.152215] RSP: 002b:00007ffcbb4dd810 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.152223] RAX: ffffffffffffffda RBX: 000055bddab30d50 RCX: 00007f95e9657d2b
>[ 2459.152229] RDX: 0000000000080002 RSI: 000055bddab415b0 RDI: 00000000ffffff9c
>[ 2459.152235] RBP: 000055bddaaf0880 R08: 00007f95e57e401f R09: 00000000000000f0
>[ 2459.152242] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bddaaf0840
>[ 2459.152248] R13: 000055bddab40160 R14: 000055bddaa59160 R15: 00007ffcbb4dd880
>[ 2459.152264] gst-launch-1.0  D    0  6579   6576 0x00000000
>[ 2459.152272] Call Trace:
>[ 2459.152282]  ? __schedule+0x24e/0x7d0
>[ 2459.152294]  schedule+0x33/0xc0
>[ 2459.152301]  schedule_preempt_disabled+0x14/0x20
>[ 2459.152309]  __mutex_lock+0x281/0x9c0
>[ 2459.152321]  ? drm_stub_open+0x32/0xe0
>[ 2459.152335]  ? drm_stub_open+0x32/0xe0
>[ 2459.152342]  drm_stub_open+0x32/0xe0
>[ 2459.152351]  chrdev_open+0xa3/0x1b0
>[ 2459.152360]  ? cdev_put.part.0+0x20/0x20
>[ 2459.152368]  do_dentry_open+0x1d3/0x3b0
>[ 2459.152379]  path_openat+0x4ce/0xac0
>[ 2459.152393]  do_filp_open+0x9b/0x110
>[ 2459.152408]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.152424]  ? do_sys_open+0x1bd/0x260
>[ 2459.152432]  do_sys_open+0x1bd/0x260
>[ 2459.152444]  do_syscall_64+0x5a/0x1c0
>[ 2459.152453]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.152460] RIP: 0033:0x7f3f595bed2b
>[ 2459.152469] Code: Bad RIP value.
>[ 2459.152476] RSP: 002b:00007ffc90bb5520 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.152483] RAX: ffffffffffffffda RBX: 0000558ca3ff5d50 RCX: 00007f3f595bed2b
>[ 2459.152489] RDX: 0000000000080002 RSI: 0000558ca4006000 RDI: 00000000ffffff9c
>[ 2459.152495] RBP: 0000558ca3fb5200 R08: 00007f3f5574b01f R09: 00000000000000f0
>[ 2459.152500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ca3fb56f0
>[ 2459.152507] R13: 0000558ca4005de0 R14: 0000558ca3ffb490 R15: 00007ffc90bb5590
>[ 2459.152523] gst-launch-1.0  D    0  6581   6578 0x00000000
>[ 2459.152531] Call Trace:
>[ 2459.152542]  ? __schedule+0x24e/0x7d0
>[ 2459.152554]  schedule+0x33/0xc0
>[ 2459.152561]  schedule_preempt_disabled+0x14/0x20
>[ 2459.152569]  __mutex_lock+0x281/0x9c0
>[ 2459.152579]  ? drm_stub_open+0x32/0xe0
>[ 2459.152594]  ? drm_stub_open+0x32/0xe0
>[ 2459.152600]  drm_stub_open+0x32/0xe0
>[ 2459.152610]  chrdev_open+0xa3/0x1b0
>[ 2459.152619]  ? cdev_put.part.0+0x20/0x20
>[ 2459.152626]  do_dentry_open+0x1d3/0x3b0
>[ 2459.152635]  path_openat+0x4ce/0xac0
>[ 2459.152649]  do_filp_open+0x9b/0x110
>[ 2459.152662]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.152678]  ? do_sys_open+0x1bd/0x260
>[ 2459.152685]  do_sys_open+0x1bd/0x260
>[ 2459.152697]  do_syscall_64+0x5a/0x1c0
>[ 2459.152705]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.152713] RIP: 0033:0x7f4d59cfad2b
>[ 2459.152722] Code: Bad RIP value.
>[ 2459.152728] RSP: 002b:00007ffc237641c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.152736] RAX: ffffffffffffffda RBX: 00005636bbaf1d50 RCX: 00007f4d59cfad2b
>[ 2459.152743] RDX: 0000000000080002 RSI: 00005636bbab1400 RDI: 00000000ffffff9c
>[ 2459.152749] RBP: 00005636bbab1200 R08: 00007f4d55e8701f R09: 00000000000000f0
>[ 2459.152755] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636bbab16f0
>[ 2459.152784] R13: 00005636bbb01de0 R14: 00005636bbaf7490 R15: 00007ffc23764230
>[ 2459.152803] gst-launch-1.0  D    0  6583   6580 0x00000000
>[ 2459.152812] Call Trace:
>[ 2459.152824]  ? __schedule+0x24e/0x7d0
>[ 2459.152839]  schedule+0x33/0xc0
>[ 2459.152849]  schedule_preempt_disabled+0x14/0x20
>[ 2459.152858]  __mutex_lock+0x281/0x9c0
>[ 2459.152869]  ? drm_stub_open+0x32/0xe0
>[ 2459.152884]  ? drm_stub_open+0x32/0xe0
>[ 2459.152894]  drm_stub_open+0x32/0xe0
>[ 2459.152904]  chrdev_open+0xa3/0x1b0
>[ 2459.152916]  ? cdev_put.part.0+0x20/0x20
>[ 2459.152926]  do_dentry_open+0x1d3/0x3b0
>[ 2459.152936]  path_openat+0x4ce/0xac0
>[ 2459.152950]  do_filp_open+0x9b/0x110
>[ 2459.152963]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.152982]  ? do_sys_open+0x1bd/0x260
>[ 2459.152989]  do_sys_open+0x1bd/0x260
>[ 2459.153000]  do_syscall_64+0x5a/0x1c0
>[ 2459.153009]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.153016] RIP: 0033:0x7fc6bfda3d2b
>[ 2459.153027] Code: Bad RIP value.
>[ 2459.153034] RSP: 002b:00007ffe64b51fd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.153042] RAX: ffffffffffffffda RBX: 000055f325566d50 RCX: 00007fc6bfda3d2b
>[ 2459.153048] RDX: 0000000000080002 RSI: 000055f3255263a0 RDI: 00000000ffffff9c
>[ 2459.153055] RBP: 000055f325526880 R08: 00007fc6bbf3001f R09: 00000000000000f0
>[ 2459.153062] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f325526840
>[ 2459.153069] R13: 000055f325576160 R14: 000055f32548f160 R15: 00007ffe64b52040
>[ 2459.153085] gst-launch-1.0  D    0  6585   6582 0x00000000
>[ 2459.153092] Call Trace:
>[ 2459.153102]  ? __schedule+0x24e/0x7d0
>[ 2459.153114]  schedule+0x33/0xc0
>[ 2459.153122]  schedule_preempt_disabled+0x14/0x20
>[ 2459.153129]  __mutex_lock+0x281/0x9c0
>[ 2459.153139]  ? drm_stub_open+0x32/0xe0
>[ 2459.153154]  ? drm_stub_open+0x32/0xe0
>[ 2459.153161]  drm_stub_open+0x32/0xe0
>[ 2459.153170]  chrdev_open+0xa3/0x1b0
>[ 2459.153181]  ? cdev_put.part.0+0x20/0x20
>[ 2459.153189]  do_dentry_open+0x1d3/0x3b0
>[ 2459.153198]  path_openat+0x4ce/0xac0
>[ 2459.153212]  do_filp_open+0x9b/0x110
>[ 2459.153226]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.153243]  ? do_sys_open+0x1bd/0x260
>[ 2459.153250]  do_sys_open+0x1bd/0x260
>[ 2459.153261]  do_syscall_64+0x5a/0x1c0
>[ 2459.153270]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.153277] RIP: 0033:0x7f2e4bb2ed2b
>[ 2459.153286] Code: Bad RIP value.
>[ 2459.153292] RSP: 002b:00007ffdd77426b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.153300] RAX: ffffffffffffffda RBX: 000055d19c2e8d50 RCX: 00007f2e4bb2ed2b
>[ 2459.153307] RDX: 0000000000080002 RSI: 000055d19c2a8510 RDI: 00000000ffffff9c
>[ 2459.153313] RBP: 000055d19c2a8880 R08: 00007f2e47cbb01f R09: 00000000000000f0
>[ 2459.153319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d19c2a8840
>[ 2459.153325] R13: 000055d19c2f8160 R14: 000055d19c211160 R15: 00007ffdd7742720
>[ 2459.153342] gst-launch-1.0  D    0  6587   6584 0x00000000
>[ 2459.153349] Call Trace:
>[ 2459.153359]  ? __schedule+0x24e/0x7d0
>[ 2459.153371]  schedule+0x33/0xc0
>[ 2459.153379]  schedule_preempt_disabled+0x14/0x20
>[ 2459.153388]  __mutex_lock+0x281/0x9c0
>[ 2459.153399]  ? drm_stub_open+0x32/0xe0
>[ 2459.153413]  ? drm_stub_open+0x32/0xe0
>[ 2459.153420]  drm_stub_open+0x32/0xe0
>[ 2459.153430]  chrdev_open+0xa3/0x1b0
>[ 2459.153439]  ? cdev_put.part.0+0x20/0x20
>[ 2459.153446]  do_dentry_open+0x1d3/0x3b0
>[ 2459.153457]  path_openat+0x4ce/0xac0
>[ 2459.153470]  do_filp_open+0x9b/0x110
>[ 2459.153483]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.153500]  ? do_sys_open+0x1bd/0x260
>[ 2459.153507]  do_sys_open+0x1bd/0x260
>[ 2459.153518]  do_syscall_64+0x5a/0x1c0
>[ 2459.153526]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.153534] RIP: 0033:0x7f8f8c9bcd2b
>[ 2459.153544] Code: Bad RIP value.
>[ 2459.153550] RSP: 002b:00007ffe38ff5a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.153557] RAX: ffffffffffffffda RBX: 0000563233c0dd50 RCX: 00007f8f8c9bcd2b
>[ 2459.153563] RDX: 0000000000080002 RSI: 0000563233bccfb0 RDI: 00000000ffffff9c
>[ 2459.153569] RBP: 0000563233bcd200 R08: 00007f8f88b4901f R09: 00000000000000f0
>[ 2459.153576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563233bcd6f0
>[ 2459.153583] R13: 0000563233c1dde0 R14: 0000563233c13490 R15: 00007ffe38ff5b00
>[ 2459.153600] gst-launch-1.0  D    0  6589   6586 0x00000000
>[ 2459.153608] Call Trace:
>[ 2459.153618]  ? __schedule+0x24e/0x7d0
>[ 2459.153630]  schedule+0x33/0xc0
>[ 2459.153637]  schedule_preempt_disabled+0x14/0x20
>[ 2459.153646]  __mutex_lock+0x281/0x9c0
>[ 2459.153657]  ? drm_stub_open+0x32/0xe0
>[ 2459.153671]  ? drm_stub_open+0x32/0xe0
>[ 2459.153678]  drm_stub_open+0x32/0xe0
>[ 2459.153687]  chrdev_open+0xa3/0x1b0
>[ 2459.153697]  ? cdev_put.part.0+0x20/0x20
>[ 2459.153705]  do_dentry_open+0x1d3/0x3b0
>[ 2459.153716]  path_openat+0x4ce/0xac0
>[ 2459.153730]  do_filp_open+0x9b/0x110
>[ 2459.153743]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.153778]  ? do_sys_open+0x1bd/0x260
>[ 2459.153787]  do_sys_open+0x1bd/0x260
>[ 2459.153798]  do_syscall_64+0x5a/0x1c0
>[ 2459.153807]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.153816] RIP: 0033:0x7f0c89966d2b
>[ 2459.153825] Code: Bad RIP value.
>[ 2459.153833] RSP: 002b:00007ffd7046ffc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.153843] RAX: ffffffffffffffda RBX: 0000557020dd8d50 RCX: 00007f0c89966d2b
>[ 2459.153852] RDX: 0000000000080002 RSI: 0000557020de95b0 RDI: 00000000ffffff9c
>[ 2459.153860] RBP: 0000557020d98880 R08: 00007f0c85af301f R09: 00000000000000f0
>[ 2459.153869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557020d98840
>[ 2459.153876] R13: 0000557020de8160 R14: 0000557020d01160 R15: 00007ffd70470030
>[ 2459.153897] gst-launch-1.0  D    0  6591   6588 0x00000000
>[ 2459.153907] Call Trace:
>[ 2459.153919]  ? __schedule+0x24e/0x7d0
>[ 2459.153932]  schedule+0x33/0xc0
>[ 2459.153940]  schedule_preempt_disabled+0x14/0x20
>[ 2459.153948]  __mutex_lock+0x281/0x9c0
>[ 2459.153961]  ? drm_stub_open+0x32/0xe0
>[ 2459.153975]  ? drm_stub_open+0x32/0xe0
>[ 2459.153982]  drm_stub_open+0x32/0xe0
>[ 2459.153991]  chrdev_open+0xa3/0x1b0
>[ 2459.154000]  ? cdev_put.part.0+0x20/0x20
>[ 2459.154009]  do_dentry_open+0x1d3/0x3b0
>[ 2459.154020]  path_openat+0x4ce/0xac0
>[ 2459.154034]  do_filp_open+0x9b/0x110
>[ 2459.154047]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.154064]  ? do_sys_open+0x1bd/0x260
>[ 2459.154072]  do_sys_open+0x1bd/0x260
>[ 2459.154083]  do_syscall_64+0x5a/0x1c0
>[ 2459.154091]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.154098] RIP: 0033:0x7fecfb347d2b
>[ 2459.154106] Code: Bad RIP value.
>[ 2459.154113] RSP: 002b:00007ffd6a265700 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.154120] RAX: ffffffffffffffda RBX: 000055a2a4449d50 RCX: 00007fecfb347d2b
>[ 2459.154127] RDX: 0000000000080002 RSI: 000055a2a4408fb0 RDI: 00000000ffffff9c
>[ 2459.154133] RBP: 000055a2a4409200 R08: 00007fecf74d401f R09: 00000000000000f0
>[ 2459.154139] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2a44096f0
>[ 2459.154145] R13: 000055a2a4459de0 R14: 000055a2a444f490 R15: 00007ffd6a265770
>[ 2459.154161] gst-launch-1.0  D    0  6593   6590 0x00000000
>[ 2459.154169] Call Trace:
>[ 2459.154179]  ? __schedule+0x24e/0x7d0
>[ 2459.154191]  schedule+0x33/0xc0
>[ 2459.154199]  schedule_preempt_disabled+0x14/0x20
>[ 2459.154206]  __mutex_lock+0x281/0x9c0
>[ 2459.154216]  ? drm_stub_open+0x32/0xe0
>[ 2459.154230]  ? drm_stub_open+0x32/0xe0
>[ 2459.154237]  drm_stub_open+0x32/0xe0
>[ 2459.154246]  chrdev_open+0xa3/0x1b0
>[ 2459.154255]  ? cdev_put.part.0+0x20/0x20
>[ 2459.154263]  do_dentry_open+0x1d3/0x3b0
>[ 2459.154273]  path_openat+0x4ce/0xac0
>[ 2459.154287]  do_filp_open+0x9b/0x110
>[ 2459.154300]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.154317]  ? do_sys_open+0x1bd/0x260
>[ 2459.154324]  do_sys_open+0x1bd/0x260
>[ 2459.154335]  do_syscall_64+0x5a/0x1c0
>[ 2459.154344]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.154352] RIP: 0033:0x7fc5a8a13d2b
>[ 2459.154361] Code: Bad RIP value.
>[ 2459.154368] RSP: 002b:00007ffd9fd49300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.154376] RAX: ffffffffffffffda RBX: 000055820fe7ed50 RCX: 00007fc5a8a13d2b
>[ 2459.154382] RDX: 0000000000080002 RSI: 000055820fe8f570 RDI: 00000000ffffff9c
>[ 2459.154388] RBP: 000055820fe3e880 R08: 00007fc5a4ba001f R09: 00000000000000f0
>[ 2459.154394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055820fe3e840
>[ 2459.154400] R13: 000055820fe8e160 R14: 000055820fda7160 R15: 00007ffd9fd49370
>[ 2459.154416] gst-launch-1.0  D    0  6595   6592 0x00000000
>[ 2459.154424] Call Trace:
>[ 2459.154435]  ? __schedule+0x24e/0x7d0
>[ 2459.154447]  schedule+0x33/0xc0
>[ 2459.154454]  schedule_preempt_disabled+0x14/0x20
>[ 2459.154461]  __mutex_lock+0x281/0x9c0
>[ 2459.154473]  ? drm_stub_open+0x32/0xe0
>[ 2459.154487]  ? drm_stub_open+0x32/0xe0
>[ 2459.154494]  drm_stub_open+0x32/0xe0
>[ 2459.154503]  chrdev_open+0xa3/0x1b0
>[ 2459.154512]  ? cdev_put.part.0+0x20/0x20
>[ 2459.154520]  do_dentry_open+0x1d3/0x3b0
>[ 2459.154529]  path_openat+0x4ce/0xac0
>[ 2459.154543]  do_filp_open+0x9b/0x110
>[ 2459.154556]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.154572]  ? do_sys_open+0x1bd/0x260
>[ 2459.154579]  do_sys_open+0x1bd/0x260
>[ 2459.154590]  do_syscall_64+0x5a/0x1c0
>[ 2459.154599]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.154606] RIP: 0033:0x7fa1eafd5d2b
>[ 2459.154615] Code: Bad RIP value.
>[ 2459.154621] RSP: 002b:00007ffc78634080 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.154630] RAX: ffffffffffffffda RBX: 00005616f8cbad50 RCX: 00007fa1eafd5d2b
>[ 2459.154638] RDX: 0000000000080002 RSI: 00005616f8c7a7a0 RDI: 00000000ffffff9c
>[ 2459.154645] RBP: 00005616f8c7a880 R08: 00007fa1e716201f R09: 00000000000000f0
>[ 2459.154652] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616f8c7a840
>[ 2459.154659] R13: 00005616f8cca160 R14: 00005616f8be3160 R15: 00007ffc786340f0
>[ 2459.154675] gst-launch-1.0  D    0  6597   6594 0x00000000
>[ 2459.154683] Call Trace:
>[ 2459.154693]  ? __schedule+0x24e/0x7d0
>[ 2459.154705]  schedule+0x33/0xc0
>[ 2459.154713]  schedule_preempt_disabled+0x14/0x20
>[ 2459.154720]  __mutex_lock+0x281/0x9c0
>[ 2459.154731]  ? drm_stub_open+0x32/0xe0
>[ 2459.154745]  ? drm_stub_open+0x32/0xe0
>[ 2459.154752]  drm_stub_open+0x32/0xe0
>[ 2459.154785]  chrdev_open+0xa3/0x1b0
>[ 2459.154797]  ? cdev_put.part.0+0x20/0x20
>[ 2459.154804]  do_dentry_open+0x1d3/0x3b0
>[ 2459.154815]  path_openat+0x4ce/0xac0
>[ 2459.154831]  do_filp_open+0x9b/0x110
>[ 2459.154846]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.154864]  ? do_sys_open+0x1bd/0x260
>[ 2459.154874]  do_sys_open+0x1bd/0x260
>[ 2459.154888]  do_syscall_64+0x5a/0x1c0
>[ 2459.154899]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.154908] RIP: 0033:0x7ff6a3d97d2b
>[ 2459.154918] Code: Bad RIP value.
>[ 2459.154925] RSP: 002b:00007fffe22c2bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.154935] RAX: ffffffffffffffda RBX: 0000555c004d8d50 RCX: 00007ff6a3d97d2b
>[ 2459.154942] RDX: 0000000000080002 RSI: 0000555c004de500 RDI: 00000000ffffff9c
>[ 2459.154949] RBP: 0000555c00498880 R08: 00007ff69ff2401f R09: 00000000000000f0
>[ 2459.154956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c00498840
>[ 2459.154962] R13: 0000555c004e8160 R14: 0000555c00401160 R15: 00007fffe22c2c60
>[ 2459.154978] gst-launch-1.0  D    0  6599   6596 0x00000000
>[ 2459.154986] Call Trace:
>[ 2459.154996]  ? __schedule+0x24e/0x7d0
>[ 2459.155008]  schedule+0x33/0xc0
>[ 2459.155016]  schedule_preempt_disabled+0x14/0x20
>[ 2459.155023]  __mutex_lock+0x281/0x9c0
>[ 2459.155036]  ? drm_stub_open+0x32/0xe0
>[ 2459.155050]  ? drm_stub_open+0x32/0xe0
>[ 2459.155057]  drm_stub_open+0x32/0xe0
>[ 2459.155067]  chrdev_open+0xa3/0x1b0
>[ 2459.155077]  ? cdev_put.part.0+0x20/0x20
>[ 2459.155085]  do_dentry_open+0x1d3/0x3b0
>[ 2459.155095]  path_openat+0x4ce/0xac0
>[ 2459.155110]  do_filp_open+0x9b/0x110
>[ 2459.155122]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.155138]  ? do_sys_open+0x1bd/0x260
>[ 2459.155146]  do_sys_open+0x1bd/0x260
>[ 2459.155157]  do_syscall_64+0x5a/0x1c0
>[ 2459.155166]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.155173] RIP: 0033:0x7fc0b2a63d2b
>[ 2459.155183] Code: Bad RIP value.
>[ 2459.155189] RSP: 002b:00007ffe5d4d1690 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.155197] RAX: ffffffffffffffda RBX: 000055bf2a51ed50 RCX: 00007fc0b2a63d2b
>[ 2459.155203] RDX: 0000000000080002 RSI: 000055bf2a38d7e0 RDI: 00000000ffffff9c
>[ 2459.155209] RBP: 000055bf2a4de880 R08: 00007fc0aebf001f R09: 00000000000000f0
>[ 2459.155215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf2a4de840
>[ 2459.155222] R13: 000055bf2a52e160 R14: 000055bf2a447160 R15: 00007ffe5d4d1700
>[ 2459.155238] gst-launch-1.0  D    0  6601   6598 0x00000000
>[ 2459.155246] Call Trace:
>[ 2459.155257]  ? __schedule+0x24e/0x7d0
>[ 2459.155269]  schedule+0x33/0xc0
>[ 2459.155276]  schedule_preempt_disabled+0x14/0x20
>[ 2459.155283]  __mutex_lock+0x281/0x9c0
>[ 2459.155293]  ? drm_stub_open+0x32/0xe0
>[ 2459.155307]  ? drm_stub_open+0x32/0xe0
>[ 2459.155314]  drm_stub_open+0x32/0xe0
>[ 2459.155323]  chrdev_open+0xa3/0x1b0
>[ 2459.155334]  ? cdev_put.part.0+0x20/0x20
>[ 2459.155341]  do_dentry_open+0x1d3/0x3b0
>[ 2459.155351]  path_openat+0x4ce/0xac0
>[ 2459.155365]  do_filp_open+0x9b/0x110
>[ 2459.155378]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.155394]  ? do_sys_open+0x1bd/0x260
>[ 2459.155402]  do_sys_open+0x1bd/0x260
>[ 2459.155413]  do_syscall_64+0x5a/0x1c0
>[ 2459.155423]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.155430] RIP: 0033:0x7f89f81a9d2b
>[ 2459.155438] Code: Bad RIP value.
>[ 2459.155445] RSP: 002b:00007ffc11144a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.155453] RAX: ffffffffffffffda RBX: 00005614efe6fd50 RCX: 00007f89f81a9d2b
>[ 2459.155459] RDX: 0000000000080002 RSI: 00005614efe2ef10 RDI: 00000000ffffff9c
>[ 2459.155465] RBP: 00005614efe2f200 R08: 00007f89f433601f R09: 00000000000000f0
>[ 2459.155471] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614efe2f6f0
>[ 2459.155477] R13: 00005614efe7fde0 R14: 00005614efe75490 R15: 00007ffc11144b00
>[ 2459.155494] gst-launch-1.0  D    0  6603   6600 0x00000000
>[ 2459.155501] Call Trace:
>[ 2459.155511]  ? __schedule+0x24e/0x7d0
>[ 2459.155523]  schedule+0x33/0xc0
>[ 2459.155530]  schedule_preempt_disabled+0x14/0x20
>[ 2459.155538]  __mutex_lock+0x281/0x9c0
>[ 2459.155549]  ? drm_stub_open+0x32/0xe0
>[ 2459.155563]  ? drm_stub_open+0x32/0xe0
>[ 2459.155570]  drm_stub_open+0x32/0xe0
>[ 2459.155579]  chrdev_open+0xa3/0x1b0
>[ 2459.155589]  ? cdev_put.part.0+0x20/0x20
>[ 2459.155596]  do_dentry_open+0x1d3/0x3b0
>[ 2459.155605]  path_openat+0x4ce/0xac0
>[ 2459.155619]  do_filp_open+0x9b/0x110
>[ 2459.155631]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.155649]  ? do_sys_open+0x1bd/0x260
>[ 2459.155656]  do_sys_open+0x1bd/0x260
>[ 2459.155669]  do_syscall_64+0x5a/0x1c0
>[ 2459.155678]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.155686] RIP: 0033:0x7f35511cbd2b
>[ 2459.155695] Code: Bad RIP value.
>[ 2459.155701] RSP: 002b:00007ffe834604d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.155708] RAX: ffffffffffffffda RBX: 0000561123ff6d50 RCX: 00007f35511cbd2b
>[ 2459.155715] RDX: 0000000000080002 RSI: 0000561123e657e0 RDI: 00000000ffffff9c
>[ 2459.155721] RBP: 0000561123fb6880 R08: 00007f354d35801f R09: 00000000000000f0
>[ 2459.155726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561123fb6840
>[ 2459.155732] R13: 0000561124006160 R14: 0000561123f1f160 R15: 00007ffe83460540
>[ 2459.155748] gst-launch-1.0  D    0  6605   6602 0x00000000
>[ 2459.155756] Call Trace:
>[ 2459.155789]  ? __schedule+0x24e/0x7d0
>[ 2459.155801]  schedule+0x33/0xc0
>[ 2459.155809]  schedule_preempt_disabled+0x14/0x20
>[ 2459.155820]  __mutex_lock+0x281/0x9c0
>[ 2459.155831]  ? drm_stub_open+0x32/0xe0
>[ 2459.155847]  ? drm_stub_open+0x32/0xe0
>[ 2459.155857]  drm_stub_open+0x32/0xe0
>[ 2459.155869]  chrdev_open+0xa3/0x1b0
>[ 2459.155881]  ? cdev_put.part.0+0x20/0x20
>[ 2459.155891]  do_dentry_open+0x1d3/0x3b0
>[ 2459.155902]  path_openat+0x4ce/0xac0
>[ 2459.155917]  do_filp_open+0x9b/0x110
>[ 2459.155932]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.155948]  ? do_sys_open+0x1bd/0x260
>[ 2459.155955]  do_sys_open+0x1bd/0x260
>[ 2459.155966]  do_syscall_64+0x5a/0x1c0
>[ 2459.155975]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.155982] RIP: 0033:0x7f98b3fddd2b
>[ 2459.155992] Code: Bad RIP value.
>[ 2459.155998] RSP: 002b:00007ffea6158060 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.156005] RAX: ffffffffffffffda RBX: 00005590da3d4d50 RCX: 00007f98b3fddd2b
>[ 2459.156012] RDX: 0000000000080002 RSI: 00005590da3943a0 RDI: 00000000ffffff9c
>[ 2459.156022] RBP: 00005590da394880 R08: 00007f98b016a01f R09: 00000000000000f0
>[ 2459.156029] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590da394840
>[ 2459.156035] R13: 00005590da3e4160 R14: 00005590da2fd160 R15: 00007ffea61580d0
>[ 2459.156052] gst-launch-1.0  D    0  6607   6604 0x00000000
>[ 2459.156060] Call Trace:
>[ 2459.156070]  ? __schedule+0x24e/0x7d0
>[ 2459.156082]  schedule+0x33/0xc0
>[ 2459.156090]  schedule_preempt_disabled+0x14/0x20
>[ 2459.156097]  __mutex_lock+0x281/0x9c0
>[ 2459.156107]  ? drm_stub_open+0x32/0xe0
>[ 2459.156122]  ? drm_stub_open+0x32/0xe0
>[ 2459.156130]  drm_stub_open+0x32/0xe0
>[ 2459.156139]  chrdev_open+0xa3/0x1b0
>[ 2459.156148]  ? cdev_put.part.0+0x20/0x20
>[ 2459.156156]  do_dentry_open+0x1d3/0x3b0
>[ 2459.156166]  path_openat+0x4ce/0xac0
>[ 2459.156180]  do_filp_open+0x9b/0x110
>[ 2459.156193]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.156210]  ? do_sys_open+0x1bd/0x260
>[ 2459.156217]  do_sys_open+0x1bd/0x260
>[ 2459.156228]  do_syscall_64+0x5a/0x1c0
>[ 2459.156237]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.156246] RIP: 0033:0x7f6da1b1dd2b
>[ 2459.156254] Code: Bad RIP value.
>[ 2459.156260] RSP: 002b:00007ffe2ed51aa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.156267] RAX: ffffffffffffffda RBX: 0000564c4bb79d50 RCX: 00007f6da1b1dd2b
>[ 2459.156273] RDX: 0000000000080002 RSI: 0000564c4bb89990 RDI: 00000000ffffff9c
>[ 2459.156279] RBP: 0000564c4bb39200 R08: 00007f6d9dcaa01f R09: 00000000000000f0
>[ 2459.156286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c4bb396f0
>[ 2459.156292] R13: 0000564c4bb89de0 R14: 0000564c4bb7f490 R15: 00007ffe2ed51b10
>[ 2459.156309] gst-launch-1.0  D    0  6609   6606 0x00000000
>[ 2459.156317] Call Trace:
>[ 2459.156327]  ? __schedule+0x24e/0x7d0
>[ 2459.156339]  schedule+0x33/0xc0
>[ 2459.156347]  schedule_preempt_disabled+0x14/0x20
>[ 2459.156355]  __mutex_lock+0x281/0x9c0
>[ 2459.156366]  ? drm_stub_open+0x32/0xe0
>[ 2459.156380]  ? drm_stub_open+0x32/0xe0
>[ 2459.156387]  drm_stub_open+0x32/0xe0
>[ 2459.156396]  chrdev_open+0xa3/0x1b0
>[ 2459.156406]  ? cdev_put.part.0+0x20/0x20
>[ 2459.156413]  do_dentry_open+0x1d3/0x3b0
>[ 2459.156422]  path_openat+0x4ce/0xac0
>[ 2459.156436]  do_filp_open+0x9b/0x110
>[ 2459.156450]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.156466]  ? do_sys_open+0x1bd/0x260
>[ 2459.156473]  do_sys_open+0x1bd/0x260
>[ 2459.156485]  do_syscall_64+0x5a/0x1c0
>[ 2459.156493]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.156501] RIP: 0033:0x7f63959b7d2b
>[ 2459.156510] Code: Bad RIP value.
>[ 2459.156516] RSP: 002b:00007fff3adc3180 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.156524] RAX: ffffffffffffffda RBX: 0000561d94e10d50 RCX: 00007f63959b7d2b
>[ 2459.156530] RDX: 0000000000080002 RSI: 0000561d94c7f7e0 RDI: 00000000ffffff9c
>[ 2459.156536] RBP: 0000561d94dd0880 R08: 00007f6391b4401f R09: 00000000000000f0
>[ 2459.156542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d94dd0840
>[ 2459.156549] R13: 0000561d94e20160 R14: 0000561d94d39160 R15: 00007fff3adc31f0
>[ 2459.156565] gst-launch-1.0  D    0  6611   6608 0x00000000
>[ 2459.156573] Call Trace:
>[ 2459.156583]  ? __schedule+0x24e/0x7d0
>[ 2459.156595]  schedule+0x33/0xc0
>[ 2459.156603]  schedule_preempt_disabled+0x14/0x20
>[ 2459.156610]  __mutex_lock+0x281/0x9c0
>[ 2459.156620]  ? drm_stub_open+0x32/0xe0
>[ 2459.156634]  ? drm_stub_open+0x32/0xe0
>[ 2459.156641]  drm_stub_open+0x32/0xe0
>[ 2459.156650]  chrdev_open+0xa3/0x1b0
>[ 2459.156661]  ? cdev_put.part.0+0x20/0x20
>[ 2459.156668]  do_dentry_open+0x1d3/0x3b0
>[ 2459.156678]  path_openat+0x4ce/0xac0
>[ 2459.156692]  do_filp_open+0x9b/0x110
>[ 2459.156705]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.156722]  ? do_sys_open+0x1bd/0x260
>[ 2459.156729]  do_sys_open+0x1bd/0x260
>[ 2459.156742]  do_syscall_64+0x5a/0x1c0
>[ 2459.156751]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.156779] RIP: 0033:0x7f45cf02ad2b
>[ 2459.156789] Code: Bad RIP value.
>[ 2459.156795] RSP: 002b:00007fff8e99f0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.156802] RAX: ffffffffffffffda RBX: 0000560b8b10ad50 RCX: 00007f45cf02ad2b
>[ 2459.156808] RDX: 0000000000080002 RSI: 0000560b8b0ca3a0 RDI: 00000000ffffff9c
>[ 2459.156815] RBP: 0000560b8b0ca880 R08: 00007f45cb1b701f R09: 00000000000000f0
>[ 2459.156823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b8b0ca840
>[ 2459.156830] R13: 0000560b8b11a160 R14: 0000560b8b033160 R15: 00007fff8e99f140
>[ 2459.156848] gst-launch-1.0  D    0  6612   6610 0x00000000
>[ 2459.156859] Call Trace:
>[ 2459.156871]  ? __schedule+0x24e/0x7d0
>[ 2459.156884]  schedule+0x33/0xc0
>[ 2459.156893]  schedule_preempt_disabled+0x14/0x20
>[ 2459.156903]  __mutex_lock+0x281/0x9c0
>[ 2459.156915]  ? drm_stub_open+0x32/0xe0
>[ 2459.156931]  ? drm_stub_open+0x32/0xe0
>[ 2459.156938]  drm_stub_open+0x32/0xe0
>[ 2459.156949]  chrdev_open+0xa3/0x1b0
>[ 2459.156958]  ? cdev_put.part.0+0x20/0x20
>[ 2459.156965]  do_dentry_open+0x1d3/0x3b0
>[ 2459.156975]  path_openat+0x4ce/0xac0
>[ 2459.156989]  do_filp_open+0x9b/0x110
>[ 2459.157002]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.157019]  ? do_sys_open+0x1bd/0x260
>[ 2459.157026]  do_sys_open+0x1bd/0x260
>[ 2459.157038]  do_syscall_64+0x5a/0x1c0
>[ 2459.157049]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.157056] RIP: 0033:0x7f01bdd46d2b
>[ 2459.157064] Code: Bad RIP value.
>[ 2459.157072] RSP: 002b:00007ffd16a1de10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.157080] RAX: ffffffffffffffda RBX: 000055bcadf10d50 RCX: 00007f01bdd46d2b
>[ 2459.157088] RDX: 0000000000080002 RSI: 000055bcadecff10 RDI: 00000000ffffff9c
>[ 2459.157094] RBP: 000055bcaded0880 R08: 00007f01b9ed301f R09: 00000000000000f0
>[ 2459.157101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcaded0840
>[ 2459.157108] R13: 000055bcadf20160 R14: 000055bcade39160 R15: 00007ffd16a1de80
>[ 2459.157124] gst-launch-1.0  D    0  6615   6613 0x00000000
>[ 2459.157132] Call Trace:
>[ 2459.157142]  ? __schedule+0x24e/0x7d0
>[ 2459.157154]  schedule+0x33/0xc0
>[ 2459.157162]  schedule_preempt_disabled+0x14/0x20
>[ 2459.157170]  __mutex_lock+0x281/0x9c0
>[ 2459.157181]  ? drm_stub_open+0x32/0xe0
>[ 2459.157195]  ? drm_stub_open+0x32/0xe0
>[ 2459.157202]  drm_stub_open+0x32/0xe0
>[ 2459.157211]  chrdev_open+0xa3/0x1b0
>[ 2459.157221]  ? cdev_put.part.0+0x20/0x20
>[ 2459.157228]  do_dentry_open+0x1d3/0x3b0
>[ 2459.157237]  path_openat+0x4ce/0xac0
>[ 2459.157251]  do_filp_open+0x9b/0x110
>[ 2459.157264]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.157281]  ? do_sys_open+0x1bd/0x260
>[ 2459.157289]  do_sys_open+0x1bd/0x260
>[ 2459.157300]  do_syscall_64+0x5a/0x1c0
>[ 2459.157309]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.157316] RIP: 0033:0x7f7d5487ad2b
>[ 2459.157326] Code: Bad RIP value.
>[ 2459.157332] RSP: 002b:00007ffe7446dc90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.157339] RAX: ffffffffffffffda RBX: 00005621c5540d50 RCX: 00007f7d5487ad2b
>[ 2459.157347] RDX: 0000000000080002 RSI: 00005621c5551570 RDI: 00000000ffffff9c
>[ 2459.157353] RBP: 00005621c5500880 R08: 00007f7d50a0701f R09: 00000000000000f0
>[ 2459.157359] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621c5500840
>[ 2459.157366] R13: 00005621c5550160 R14: 00005621c5469160 R15: 00007ffe7446dd00
>[ 2459.157381] gst-launch-1.0  D    0  6617   6614 0x00000000
>[ 2459.157390] Call Trace:
>[ 2459.157400]  ? __schedule+0x24e/0x7d0
>[ 2459.157412]  schedule+0x33/0xc0
>[ 2459.157419]  schedule_preempt_disabled+0x14/0x20
>[ 2459.157427]  __mutex_lock+0x281/0x9c0
>[ 2459.157438]  ? drm_stub_open+0x32/0xe0
>[ 2459.157452]  ? drm_stub_open+0x32/0xe0
>[ 2459.157459]  drm_stub_open+0x32/0xe0
>[ 2459.157468]  chrdev_open+0xa3/0x1b0
>[ 2459.157478]  ? cdev_put.part.0+0x20/0x20
>[ 2459.157486]  do_dentry_open+0x1d3/0x3b0
>[ 2459.157496]  path_openat+0x4ce/0xac0
>[ 2459.157510]  do_filp_open+0x9b/0x110
>[ 2459.157523]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.157540]  ? do_sys_open+0x1bd/0x260
>[ 2459.157547]  do_sys_open+0x1bd/0x260
>[ 2459.157558]  do_syscall_64+0x5a/0x1c0
>[ 2459.157567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.157574] RIP: 0033:0x7f32d6f93d2b
>[ 2459.157583] Code: Bad RIP value.
>[ 2459.157590] RSP: 002b:00007fffe5b809a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.157596] RAX: ffffffffffffffda RBX: 000055a256132d50 RCX: 00007f32d6f93d2b
>[ 2459.157602] RDX: 0000000000080002 RSI: 000055a256138500 RDI: 00000000ffffff9c
>[ 2459.157608] RBP: 000055a2560f2880 R08: 00007f32d312001f R09: 00000000000000f0
>[ 2459.157614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2560f2840
>[ 2459.157620] R13: 000055a256142160 R14: 000055a25605b160 R15: 00007fffe5b80a10
>[ 2459.157637] gst-launch-1.0  D    0  6619   6616 0x00000000
>[ 2459.157645] Call Trace:
>[ 2459.157655]  ? __schedule+0x24e/0x7d0
>[ 2459.157667]  schedule+0x33/0xc0
>[ 2459.157675]  schedule_preempt_disabled+0x14/0x20
>[ 2459.157682]  __mutex_lock+0x281/0x9c0
>[ 2459.157693]  ? drm_stub_open+0x32/0xe0
>[ 2459.157708]  ? drm_stub_open+0x32/0xe0
>[ 2459.157714]  drm_stub_open+0x32/0xe0
>[ 2459.157723]  chrdev_open+0xa3/0x1b0
>[ 2459.157733]  ? cdev_put.part.0+0x20/0x20
>[ 2459.157740]  do_dentry_open+0x1d3/0x3b0
>[ 2459.157749]  path_openat+0x4ce/0xac0
>[ 2459.157784]  do_filp_open+0x9b/0x110
>[ 2459.157799]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.157816]  ? do_sys_open+0x1bd/0x260
>[ 2459.157825]  do_sys_open+0x1bd/0x260
>[ 2459.157839]  do_syscall_64+0x5a/0x1c0
>[ 2459.157850]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.157858] RIP: 0033:0x7fa162f35d2b
>[ 2459.157869] Code: Bad RIP value.
>[ 2459.157876] RSP: 002b:00007fffe493cbd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.157886] RAX: ffffffffffffffda RBX: 000055915c170d50 RCX: 00007fa162f35d2b
>[ 2459.157894] RDX: 0000000000080002 RSI: 000055915c130550 RDI: 00000000ffffff9c
>[ 2459.157901] RBP: 000055915c130880 R08: 00007fa15f0c201f R09: 00000000000000f0
>[ 2459.157908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055915c130840
>[ 2459.157915] R13: 000055915c180160 R14: 000055915c099160 R15: 00007fffe493cc40
>[ 2459.157933] gst-launch-1.0  D    0  6621   6618 0x00000000
>[ 2459.157941] Call Trace:
>[ 2459.157951]  ? __schedule+0x24e/0x7d0
>[ 2459.157963]  schedule+0x33/0xc0
>[ 2459.157971]  schedule_preempt_disabled+0x14/0x20
>[ 2459.157979]  __mutex_lock+0x281/0x9c0
>[ 2459.157990]  ? drm_stub_open+0x32/0xe0
>[ 2459.158004]  ? drm_stub_open+0x32/0xe0
>[ 2459.158011]  drm_stub_open+0x32/0xe0
>[ 2459.158022]  chrdev_open+0xa3/0x1b0
>[ 2459.158032]  ? cdev_put.part.0+0x20/0x20
>[ 2459.158039]  do_dentry_open+0x1d3/0x3b0
>[ 2459.158050]  path_openat+0x4ce/0xac0
>[ 2459.158064]  do_filp_open+0x9b/0x110
>[ 2459.158077]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.158094]  ? do_sys_open+0x1bd/0x260
>[ 2459.158101]  do_sys_open+0x1bd/0x260
>[ 2459.158112]  do_syscall_64+0x5a/0x1c0
>[ 2459.158121]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.158128] RIP: 0033:0x7eff53719d2b
>[ 2459.158136] Code: Bad RIP value.
>[ 2459.158143] RSP: 002b:00007ffed9c6bce0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.158150] RAX: ffffffffffffffda RBX: 000055c9ecd16d50 RCX: 00007eff53719d2b
>[ 2459.158156] RDX: 0000000000080002 RSI: 000055c9eccd63a0 RDI: 00000000ffffff9c
>[ 2459.158162] RBP: 000055c9eccd6880 R08: 00007eff4f8a601f R09: 00000000000000f0
>[ 2459.158168] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9eccd6840
>[ 2459.158174] R13: 000055c9ecd26160 R14: 000055c9ecc3f160 R15: 00007ffed9c6bd50
>[ 2459.158190] gst-launch-1.0  D    0  6623   6620 0x00000000
>[ 2459.158198] Call Trace:
>[ 2459.158208]  ? __schedule+0x24e/0x7d0
>[ 2459.158220]  schedule+0x33/0xc0
>[ 2459.158228]  schedule_preempt_disabled+0x14/0x20
>[ 2459.158235]  __mutex_lock+0x281/0x9c0
>[ 2459.158246]  ? drm_stub_open+0x32/0xe0
>[ 2459.158260]  ? drm_stub_open+0x32/0xe0
>[ 2459.158267]  drm_stub_open+0x32/0xe0
>[ 2459.158276]  chrdev_open+0xa3/0x1b0
>[ 2459.158287]  ? cdev_put.part.0+0x20/0x20
>[ 2459.158294]  do_dentry_open+0x1d3/0x3b0
>[ 2459.158305]  path_openat+0x4ce/0xac0
>[ 2459.158319]  do_filp_open+0x9b/0x110
>[ 2459.158332]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.158348]  ? do_sys_open+0x1bd/0x260
>[ 2459.158356]  do_sys_open+0x1bd/0x260
>[ 2459.158368]  do_syscall_64+0x5a/0x1c0
>[ 2459.158377]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.158384] RIP: 0033:0x7fcac10d7d2b
>[ 2459.158392] Code: Bad RIP value.
>[ 2459.158400] RSP: 002b:00007ffdc9722f90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.158406] RAX: ffffffffffffffda RBX: 000055ca766a0d50 RCX: 00007fcac10d7d2b
>[ 2459.158413] RDX: 0000000000080002 RSI: 000055ca76660550 RDI: 00000000ffffff9c
>[ 2459.158419] RBP: 000055ca76660880 R08: 00007fcabd26401f R09: 00000000000000f0
>[ 2459.158425] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca76660840
>[ 2459.158432] R13: 000055ca766b0160 R14: 000055ca765c9160 R15: 00007ffdc9723000
>[ 2459.158450] gst-launch-1.0  D    0  6625   6622 0x00000000
>[ 2459.158458] Call Trace:
>[ 2459.158468]  ? __schedule+0x24e/0x7d0
>[ 2459.158481]  schedule+0x33/0xc0
>[ 2459.158488]  schedule_preempt_disabled+0x14/0x20
>[ 2459.158495]  __mutex_lock+0x281/0x9c0
>[ 2459.158505]  ? drm_stub_open+0x32/0xe0
>[ 2459.158519]  ? drm_stub_open+0x32/0xe0
>[ 2459.158526]  drm_stub_open+0x32/0xe0
>[ 2459.158535]  chrdev_open+0xa3/0x1b0
>[ 2459.158545]  ? cdev_put.part.0+0x20/0x20
>[ 2459.158552]  do_dentry_open+0x1d3/0x3b0
>[ 2459.158563]  path_openat+0x4ce/0xac0
>[ 2459.158577]  do_filp_open+0x9b/0x110
>[ 2459.158589]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.158606]  ? do_sys_open+0x1bd/0x260
>[ 2459.158613]  do_sys_open+0x1bd/0x260
>[ 2459.158624]  do_syscall_64+0x5a/0x1c0
>[ 2459.158632]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.158639] RIP: 0033:0x7f515a4dad2b
>[ 2459.158647] Code: Bad RIP value.
>[ 2459.158653] RSP: 002b:00007fff0711bec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.158660] RAX: ffffffffffffffda RBX: 00005596d19bdd50 RCX: 00007f515a4dad2b
>[ 2459.158667] RDX: 0000000000080002 RSI: 00005596d19ce000 RDI: 00000000ffffff9c
>[ 2459.158673] RBP: 00005596d197d200 R08: 00007f515666701f R09: 00000000000000f0
>[ 2459.158679] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596d197d6f0
>[ 2459.158685] R13: 00005596d19cdde0 R14: 00005596d19c3490 R15: 00007fff0711bf30
>[ 2459.158702] gst-launch-1.0  D    0  6627   6624 0x00000000
>[ 2459.158709] Call Trace:
>[ 2459.158720]  ? __schedule+0x24e/0x7d0
>[ 2459.158732]  schedule+0x33/0xc0
>[ 2459.158739]  schedule_preempt_disabled+0x14/0x20
>[ 2459.158747]  __mutex_lock+0x281/0x9c0
>[ 2459.158757]  ? drm_stub_open+0x32/0xe0
>[ 2459.158793]  ? drm_stub_open+0x32/0xe0
>[ 2459.158801]  drm_stub_open+0x32/0xe0
>[ 2459.158810]  chrdev_open+0xa3/0x1b0
>[ 2459.158823]  ? cdev_put.part.0+0x20/0x20
>[ 2459.158832]  do_dentry_open+0x1d3/0x3b0
>[ 2459.158842]  path_openat+0x4ce/0xac0
>[ 2459.158858]  do_filp_open+0x9b/0x110
>[ 2459.158872]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.158891]  ? do_sys_open+0x1bd/0x260
>[ 2459.158901]  do_sys_open+0x1bd/0x260
>[ 2459.158915]  do_syscall_64+0x5a/0x1c0
>[ 2459.158926]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.158934] RIP: 0033:0x7f1970e8cd2b
>[ 2459.158942] Code: Bad RIP value.
>[ 2459.158949] RSP: 002b:00007ffcba9d5d20 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.158957] RAX: ffffffffffffffda RBX: 0000555b975a7d50 RCX: 00007f1970e8cd2b
>[ 2459.158963] RDX: 0000000000080002 RSI: 0000555b974d01e0 RDI: 00000000ffffff9c
>[ 2459.158969] RBP: 0000555b97567200 R08: 00007f196d01901f R09: 00000000000000f0
>[ 2459.158975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b975676f0
>[ 2459.158981] R13: 0000555b975b7de0 R14: 0000555b975ad490 R15: 00007ffcba9d5d90
>[ 2459.158998] gst-launch-1.0  D    0  6629   6626 0x00000000
>[ 2459.159006] Call Trace:
>[ 2459.159016]  ? __schedule+0x24e/0x7d0
>[ 2459.159029]  schedule+0x33/0xc0
>[ 2459.159038]  schedule_preempt_disabled+0x14/0x20
>[ 2459.159046]  __mutex_lock+0x281/0x9c0
>[ 2459.159057]  ? drm_stub_open+0x32/0xe0
>[ 2459.159072]  ? drm_stub_open+0x32/0xe0
>[ 2459.159078]  drm_stub_open+0x32/0xe0
>[ 2459.159088]  chrdev_open+0xa3/0x1b0
>[ 2459.159097]  ? cdev_put.part.0+0x20/0x20
>[ 2459.159105]  do_dentry_open+0x1d3/0x3b0
>[ 2459.159115]  path_openat+0x4ce/0xac0
>[ 2459.159129]  do_filp_open+0x9b/0x110
>[ 2459.159142]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.159158]  ? do_sys_open+0x1bd/0x260
>[ 2459.159166]  do_sys_open+0x1bd/0x260
>[ 2459.159177]  do_syscall_64+0x5a/0x1c0
>[ 2459.159185]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.159192] RIP: 0033:0x7f19fefbfd2b
>[ 2459.159200] Code: Bad RIP value.
>[ 2459.159208] RSP: 002b:00007ffd2ce1eaa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.159216] RAX: ffffffffffffffda RBX: 0000557dfc78fd50 RCX: 00007f19fefbfd2b
>[ 2459.159222] RDX: 0000000000080002 RSI: 0000557dfc6b81e0 RDI: 00000000ffffff9c
>[ 2459.159228] RBP: 0000557dfc74f200 R08: 00007f19fb14c01f R09: 00000000000000f0
>[ 2459.159234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dfc74f6f0
>[ 2459.159240] R13: 0000557dfc79fde0 R14: 0000557dfc795490 R15: 00007ffd2ce1eb10
>[ 2459.159256] gst-launch-1.0  D    0  6631   6628 0x00000000
>[ 2459.159264] Call Trace:
>[ 2459.159274]  ? __schedule+0x24e/0x7d0
>[ 2459.159286]  schedule+0x33/0xc0
>[ 2459.159294]  schedule_preempt_disabled+0x14/0x20
>[ 2459.159302]  __mutex_lock+0x281/0x9c0
>[ 2459.159313]  ? drm_stub_open+0x32/0xe0
>[ 2459.159327]  ? drm_stub_open+0x32/0xe0
>[ 2459.159334]  drm_stub_open+0x32/0xe0
>[ 2459.159343]  chrdev_open+0xa3/0x1b0
>[ 2459.159353]  ? cdev_put.part.0+0x20/0x20
>[ 2459.159360]  do_dentry_open+0x1d3/0x3b0
>[ 2459.159370]  path_openat+0x4ce/0xac0
>[ 2459.159384]  do_filp_open+0x9b/0x110
>[ 2459.159397]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.159413]  ? do_sys_open+0x1bd/0x260
>[ 2459.159421]  do_sys_open+0x1bd/0x260
>[ 2459.159432]  do_syscall_64+0x5a/0x1c0
>[ 2459.159441]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.159448] RIP: 0033:0x7f2c7b933d2b
>[ 2459.159457] Code: Bad RIP value.
>[ 2459.159463] RSP: 002b:00007ffdc3acbec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.159470] RAX: ffffffffffffffda RBX: 000055a86cd3cd50 RCX: 00007f2c7b933d2b
>[ 2459.159476] RDX: 0000000000080002 RSI: 000055a86cd4d570 RDI: 00000000ffffff9c
>[ 2459.159482] RBP: 000055a86ccfc880 R08: 00007f2c77ac001f R09: 00000000000000f0
>[ 2459.159488] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a86ccfc840
>[ 2459.159494] R13: 000055a86cd4c160 R14: 000055a86cc65160 R15: 00007ffdc3acbf30
>[ 2459.159512] gst-launch-1.0  D    0  6633   6630 0x00000000
>[ 2459.159520] Call Trace:
>[ 2459.159530]  ? __schedule+0x24e/0x7d0
>[ 2459.159543]  schedule+0x33/0xc0
>[ 2459.159551]  schedule_preempt_disabled+0x14/0x20
>[ 2459.159559]  __mutex_lock+0x281/0x9c0
>[ 2459.159570]  ? drm_stub_open+0x32/0xe0
>[ 2459.159584]  ? drm_stub_open+0x32/0xe0
>[ 2459.159592]  drm_stub_open+0x32/0xe0
>[ 2459.159601]  chrdev_open+0xa3/0x1b0
>[ 2459.159610]  ? cdev_put.part.0+0x20/0x20
>[ 2459.159617]  do_dentry_open+0x1d3/0x3b0
>[ 2459.159627]  path_openat+0x4ce/0xac0
>[ 2459.159640]  do_filp_open+0x9b/0x110
>[ 2459.159653]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.159670]  ? do_sys_open+0x1bd/0x260
>[ 2459.159677]  do_sys_open+0x1bd/0x260
>[ 2459.159688]  do_syscall_64+0x5a/0x1c0
>[ 2459.159696]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.159704] RIP: 0033:0x7f69594d0d2b
>[ 2459.159712] Code: Bad RIP value.
>[ 2459.159718] RSP: 002b:00007ffc330abf20 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.159726] RAX: ffffffffffffffda RBX: 0000564e9286dd50 RCX: 00007f69594d0d2b
>[ 2459.159732] RDX: 0000000000080002 RSI: 0000564e9282cf10 RDI: 00000000ffffff9c
>[ 2459.159738] RBP: 0000564e9282d200 R08: 00007f695565d01f R09: 00000000000000f0
>[ 2459.159744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e9282d6f0
>[ 2459.159750] R13: 0000564e9287dde0 R14: 0000564e92873490 R15: 00007ffc330abf90
>[ 2459.159787] gst-launch-1.0  D    0  6635   6632 0x00000000
>[ 2459.159798] Call Trace:
>[ 2459.159809]  ? __schedule+0x24e/0x7d0
>[ 2459.159821]  schedule+0x33/0xc0
>[ 2459.159830]  schedule_preempt_disabled+0x14/0x20
>[ 2459.159838]  __mutex_lock+0x281/0x9c0
>[ 2459.159850]  ? drm_stub_open+0x32/0xe0
>[ 2459.159865]  ? drm_stub_open+0x32/0xe0
>[ 2459.159874]  drm_stub_open+0x32/0xe0
>[ 2459.159886]  chrdev_open+0xa3/0x1b0
>[ 2459.159898]  ? cdev_put.part.0+0x20/0x20
>[ 2459.159907]  do_dentry_open+0x1d3/0x3b0
>[ 2459.159918]  path_openat+0x4ce/0xac0
>[ 2459.159933]  do_filp_open+0x9b/0x110
>[ 2459.159947]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.159964]  ? do_sys_open+0x1bd/0x260
>[ 2459.159971]  do_sys_open+0x1bd/0x260
>[ 2459.159982]  do_syscall_64+0x5a/0x1c0
>[ 2459.159990]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.159998] RIP: 0033:0x7fe431154d2b
>[ 2459.160006] Code: Bad RIP value.
>[ 2459.160013] RSP: 002b:00007ffe4d3dae10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.160020] RAX: ffffffffffffffda RBX: 0000561262cc5d50 RCX: 00007fe431154d2b
>[ 2459.160026] RDX: 0000000000080002 RSI: 0000561262c84fb0 RDI: 00000000ffffff9c
>[ 2459.160034] RBP: 0000561262c85200 R08: 00007fe42d2e101f R09: 00000000000000f0
>[ 2459.160041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561262c856f0
>[ 2459.160048] R13: 0000561262cd5de0 R14: 0000561262ccb490 R15: 00007ffe4d3dae80
>[ 2459.160064] gst-launch-1.0  D    0  6637   6634 0x00000000
>[ 2459.160072] Call Trace:
>[ 2459.160083]  ? __schedule+0x24e/0x7d0
>[ 2459.160095]  schedule+0x33/0xc0
>[ 2459.160102]  schedule_preempt_disabled+0x14/0x20
>[ 2459.160109]  __mutex_lock+0x281/0x9c0
>[ 2459.160120]  ? drm_stub_open+0x32/0xe0
>[ 2459.160134]  ? drm_stub_open+0x32/0xe0
>[ 2459.160141]  drm_stub_open+0x32/0xe0
>[ 2459.160150]  chrdev_open+0xa3/0x1b0
>[ 2459.160159]  ? cdev_put.part.0+0x20/0x20
>[ 2459.160166]  do_dentry_open+0x1d3/0x3b0
>[ 2459.160176]  path_openat+0x4ce/0xac0
>[ 2459.160190]  do_filp_open+0x9b/0x110
>[ 2459.160203]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.160220]  ? do_sys_open+0x1bd/0x260
>[ 2459.160228]  do_sys_open+0x1bd/0x260
>[ 2459.160239]  do_syscall_64+0x5a/0x1c0
>[ 2459.160248]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.160255] RIP: 0033:0x7fd70b4c3d2b
>[ 2459.160264] Code: Bad RIP value.
>[ 2459.160271] RSP: 002b:00007ffcff267500 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.160278] RAX: ffffffffffffffda RBX: 000055d881e6ed50 RCX: 00007fd70b4c3d2b
>[ 2459.160284] RDX: 0000000000080002 RSI: 000055d881e2e3a0 RDI: 00000000ffffff9c
>[ 2459.160290] RBP: 000055d881e2e880 R08: 00007fd70765001f R09: 00000000000000f0
>[ 2459.160296] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d881e2e840
>[ 2459.160302] R13: 000055d881e7e160 R14: 000055d881d97160 R15: 00007ffcff267570
>[ 2459.160319] gst-launch-1.0  D    0  6640   6638 0x00000000
>[ 2459.160326] Call Trace:
>[ 2459.160337]  ? __schedule+0x24e/0x7d0
>[ 2459.160349]  schedule+0x33/0xc0
>[ 2459.160357]  schedule_preempt_disabled+0x14/0x20
>[ 2459.160364]  __mutex_lock+0x281/0x9c0
>[ 2459.160375]  ? drm_stub_open+0x32/0xe0
>[ 2459.160389]  ? drm_stub_open+0x32/0xe0
>[ 2459.160396]  drm_stub_open+0x32/0xe0
>[ 2459.160406]  chrdev_open+0xa3/0x1b0
>[ 2459.160415]  ? cdev_put.part.0+0x20/0x20
>[ 2459.160423]  do_dentry_open+0x1d3/0x3b0
>[ 2459.160432]  path_openat+0x4ce/0xac0
>[ 2459.160446]  do_filp_open+0x9b/0x110
>[ 2459.160458]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.160475]  ? do_sys_open+0x1bd/0x260
>[ 2459.160482]  do_sys_open+0x1bd/0x260
>[ 2459.160493]  do_syscall_64+0x5a/0x1c0
>[ 2459.160502]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.160509] RIP: 0033:0x7fb398ff0d2b
>[ 2459.160518] Code: Bad RIP value.
>[ 2459.160524] RSP: 002b:00007ffccd926f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.160532] RAX: ffffffffffffffda RBX: 0000558455248d50 RCX: 00007fb398ff0d2b
>[ 2459.160538] RDX: 0000000000080002 RSI: 00005584550b77e0 RDI: 00000000ffffff9c
>[ 2459.160544] RBP: 0000558455208880 R08: 00007fb39517d01f R09: 00000000000000f0
>[ 2459.160549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558455208840
>[ 2459.160556] R13: 0000558455258160 R14: 0000558455171160 R15: 00007ffccd926f70
>[ 2459.160572] gst-launch-1.0  D    0  6641   6636 0x00000000
>[ 2459.160579] Call Trace:
>[ 2459.160589]  ? __schedule+0x24e/0x7d0
>[ 2459.160601]  schedule+0x33/0xc0
>[ 2459.160609]  schedule_preempt_disabled+0x14/0x20
>[ 2459.160616]  __mutex_lock+0x281/0x9c0
>[ 2459.160626]  ? drm_stub_open+0x32/0xe0
>[ 2459.160641]  ? drm_stub_open+0x32/0xe0
>[ 2459.160649]  drm_stub_open+0x32/0xe0
>[ 2459.160659]  chrdev_open+0xa3/0x1b0
>[ 2459.160668]  ? cdev_put.part.0+0x20/0x20
>[ 2459.160675]  do_dentry_open+0x1d3/0x3b0
>[ 2459.160684]  path_openat+0x4ce/0xac0
>[ 2459.160698]  do_filp_open+0x9b/0x110
>[ 2459.160711]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.160727]  ? do_sys_open+0x1bd/0x260
>[ 2459.160734]  do_sys_open+0x1bd/0x260
>[ 2459.160746]  do_syscall_64+0x5a/0x1c0
>[ 2459.160754]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.160781] RIP: 0033:0x7fb4055cdd2b
>[ 2459.160791] Code: Bad RIP value.
>[ 2459.160798] RSP: 002b:00007ffee0429d50 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.160807] RAX: ffffffffffffffda RBX: 000055f765aa2d50 RCX: 00007fb4055cdd2b
>[ 2459.160813] RDX: 0000000000080002 RSI: 000055f765a62550 RDI: 00000000ffffff9c
>[ 2459.160822] RBP: 000055f765a62880 R08: 00007fb40175a01f R09: 00000000000000f0
>[ 2459.160830] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f765a62840
>[ 2459.160838] R13: 000055f765ab2160 R14: 000055f7659cb160 R15: 00007ffee0429dc0
>[ 2459.160857] gst-launch-1.0  D    0  6643   6639 0x00000000
>[ 2459.160868] Call Trace:
>[ 2459.160883]  ? __schedule+0x24e/0x7d0
>[ 2459.160897]  schedule+0x33/0xc0
>[ 2459.160907]  schedule_preempt_disabled+0x14/0x20
>[ 2459.160917]  __mutex_lock+0x281/0x9c0
>[ 2459.160929]  ? drm_stub_open+0x32/0xe0
>[ 2459.160943]  ? drm_stub_open+0x32/0xe0
>[ 2459.160950]  drm_stub_open+0x32/0xe0
>[ 2459.160962]  chrdev_open+0xa3/0x1b0
>[ 2459.160971]  ? cdev_put.part.0+0x20/0x20
>[ 2459.160978]  do_dentry_open+0x1d3/0x3b0
>[ 2459.160989]  path_openat+0x4ce/0xac0
>[ 2459.161003]  do_filp_open+0x9b/0x110
>[ 2459.161015]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.161033]  ? do_sys_open+0x1bd/0x260
>[ 2459.161041]  do_sys_open+0x1bd/0x260
>[ 2459.161052]  do_syscall_64+0x5a/0x1c0
>[ 2459.161061]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.161068] RIP: 0033:0x7efc9858bd2b
>[ 2459.161076] Code: Bad RIP value.
>[ 2459.161083] RSP: 002b:00007ffcf4874680 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.161090] RAX: ffffffffffffffda RBX: 00005573f4e25d50 RCX: 00007efc9858bd2b
>[ 2459.161096] RDX: 0000000000080002 RSI: 00005573f4de4fb0 RDI: 00000000ffffff9c
>[ 2459.161103] RBP: 00005573f4de5200 R08: 00007efc9471801f R09: 00000000000000f0
>[ 2459.161108] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573f4de56f0
>[ 2459.161114] R13: 00005573f4e35de0 R14: 00005573f4e2b490 R15: 00007ffcf48746f0
>[ 2459.161130] gst-launch-1.0  D    0  6644   6642 0x00000000
>[ 2459.161138] Call Trace:
>[ 2459.161148]  ? __schedule+0x24e/0x7d0
>[ 2459.161161]  schedule+0x33/0xc0
>[ 2459.161168]  schedule_preempt_disabled+0x14/0x20
>[ 2459.161178]  __mutex_lock+0x281/0x9c0
>[ 2459.161188]  ? drm_stub_open+0x32/0xe0
>[ 2459.161202]  ? drm_stub_open+0x32/0xe0
>[ 2459.161209]  drm_stub_open+0x32/0xe0
>[ 2459.161218]  chrdev_open+0xa3/0x1b0
>[ 2459.161228]  ? cdev_put.part.0+0x20/0x20
>[ 2459.161235]  do_dentry_open+0x1d3/0x3b0
>[ 2459.161244]  path_openat+0x4ce/0xac0
>[ 2459.161258]  do_filp_open+0x9b/0x110
>[ 2459.161271]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.161288]  ? do_sys_open+0x1bd/0x260
>[ 2459.161295]  do_sys_open+0x1bd/0x260
>[ 2459.161306]  do_syscall_64+0x5a/0x1c0
>[ 2459.161315]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.161322] RIP: 0033:0x7f0fc6773d2b
>[ 2459.161331] Code: Bad RIP value.
>[ 2459.161337] RSP: 002b:00007ffd92579fb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.161345] RAX: ffffffffffffffda RBX: 000055f6cffe9d50 RCX: 00007f0fc6773d2b
>[ 2459.161351] RDX: 0000000000080002 RSI: 000055f6cfff9950 RDI: 00000000ffffff9c
>[ 2459.161357] RBP: 000055f6cffa9200 R08: 00007f0fc290001f R09: 00000000000000f0
>[ 2459.161363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6cffa96f0
>[ 2459.161369] R13: 000055f6cfff9de0 R14: 000055f6cffef490 R15: 00007ffd9257a020
>[ 2459.161385] gst-launch-1.0  D    0  6647   6645 0x00000000
>[ 2459.161394] Call Trace:
>[ 2459.161404]  ? __schedule+0x24e/0x7d0
>[ 2459.161417]  schedule+0x33/0xc0
>[ 2459.161425]  schedule_preempt_disabled+0x14/0x20
>[ 2459.161433]  __mutex_lock+0x281/0x9c0
>[ 2459.161443]  ? drm_stub_open+0x32/0xe0
>[ 2459.161457]  ? drm_stub_open+0x32/0xe0
>[ 2459.161464]  drm_stub_open+0x32/0xe0
>[ 2459.161473]  chrdev_open+0xa3/0x1b0
>[ 2459.161482]  ? cdev_put.part.0+0x20/0x20
>[ 2459.161490]  do_dentry_open+0x1d3/0x3b0
>[ 2459.161499]  path_openat+0x4ce/0xac0
>[ 2459.161512]  do_filp_open+0x9b/0x110
>[ 2459.161525]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.161542]  ? do_sys_open+0x1bd/0x260
>[ 2459.161549]  do_sys_open+0x1bd/0x260
>[ 2459.161560]  do_syscall_64+0x5a/0x1c0
>[ 2459.161569]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.161576] RIP: 0033:0x7fcb3bf9fd2b
>[ 2459.161583] Code: Bad RIP value.
>[ 2459.161591] RSP: 002b:00007ffd5a01c640 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.161599] RAX: ffffffffffffffda RBX: 0000563b5d9a9d50 RCX: 00007fcb3bf9fd2b
>[ 2459.161605] RDX: 0000000000080002 RSI: 0000563b5d9ba000 RDI: 00000000ffffff9c
>[ 2459.161611] RBP: 0000563b5d969200 R08: 00007fcb3812c01f R09: 00000000000000f0
>[ 2459.161617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b5d9696f0
>[ 2459.161623] R13: 0000563b5d9b9de0 R14: 0000563b5d9af490 R15: 00007ffd5a01c6b0
>[ 2459.161639] gst-launch-1.0  D    0  6648   6646 0x00000000
>[ 2459.161647] Call Trace:
>[ 2459.161657]  ? __schedule+0x24e/0x7d0
>[ 2459.161669]  schedule+0x33/0xc0
>[ 2459.161678]  schedule_preempt_disabled+0x14/0x20
>[ 2459.161685]  __mutex_lock+0x281/0x9c0
>[ 2459.161696]  ? drm_stub_open+0x32/0xe0
>[ 2459.161710]  ? drm_stub_open+0x32/0xe0
>[ 2459.161717]  drm_stub_open+0x32/0xe0
>[ 2459.161726]  chrdev_open+0xa3/0x1b0
>[ 2459.161735]  ? cdev_put.part.0+0x20/0x20
>[ 2459.161742]  do_dentry_open+0x1d3/0x3b0
>[ 2459.161752]  path_openat+0x4ce/0xac0
>[ 2459.161789]  do_filp_open+0x9b/0x110
>[ 2459.161803]  ? __alloc_fd+0xe5/0x1f0
>[ 2459.161820]  ? do_sys_open+0x1bd/0x260
>[ 2459.161829]  do_sys_open+0x1bd/0x260
>[ 2459.161842]  do_syscall_64+0x5a/0x1c0
>[ 2459.161853]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2459.161861] RIP: 0033:0x7f63d4771d2b
>[ 2459.161872] Code: Bad RIP value.
>[ 2459.161880] RSP: 002b:00007ffdd083a930 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2459.161890] RAX: ffffffffffffffda RBX: 0000558db004dd50 RCX: 00007f63d4771d2b
>[ 2459.161898] RDX: 0000000000080002 RSI: 0000558db005d990 RDI: 00000000ffffff9c
>[ 2459.161905] RBP: 0000558db000d200 R08: 00007f63d08fe01f R09: 00000000000000f0
>[ 2459.161914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558db000d6f0
>[ 2459.161922] R13: 0000558db005dde0 R14: 0000558db0053490 R15: 00007ffdd083a9a0
>[ 2459.161942] Sched Debug Version: v0.11, 5.3.0-rc3-CI-Custom_4325+ #1
>[ 2459.161949] ktime                                   : 2459139.499616
>[ 2459.161956] sched_clk                               : 2459195.970320
>[ 2459.161962] cpu_clk                                 : 2459161.940659
>[ 2459.161968] jiffies                                 : 4297126036
>[ 2459.161975] sched_clock_stable()                    : 1
>[ 2459.161981] sysctl_sched
>[ 2459.161987]   .sysctl_sched_latency                    : 18.000000
>[ 2459.161994]   .sysctl_sched_min_granularity            : 2.250000
>[ 2459.162000]   .sysctl_sched_wakeup_granularity         : 3.000000
>[ 2459.162009]   .sysctl_sched_child_runs_first           : 0
>[ 2459.162016]   .sysctl_sched_features                   : 2059067
>[ 2459.162023]   .sysctl_sched_tunable_scaling            : 1 (logarithmic)
>[ 2459.162030] cpu#0, 1497.600 MHz
>[ 2459.162036]   .nr_running                    : 2
>[ 2459.162043]   .nr_switches                   : 2212470
>[ 2459.162050]   .nr_load_updates               : 0
>[ 2459.162059]   .nr_uninterruptible            : 32
>[ 2459.162067]   .next_balance                  : 4297.126005
>[ 2459.162073]   .curr->pid                     : 550
>[ 2459.162080]   .clock                         : 2459161.953354
>[ 2459.162089]   .clock_task                    : 2459161.953354
>[ 2459.162096]   .avg_idle                      : 339246
>[ 2459.162102]   .max_idle_balance_cost         : 500000
>[ 2459.162226] cfs_rq[0]:/autogroup-140
>[ 2459.162355]   .exec_clock                    : 0.000000
>[ 2459.162369]   .MIN_vruntime                  : 0.000001
>[ 2459.162375]   .min_vruntime                  : 5316.071241
>[ 2459.162381]   .max_vruntime                  : 0.000001
>[ 2459.162387]   .spread                        : 0.000000
>[ 2459.162393]   .spread0                       : -3848808.749457
>[ 2459.162399]   .nr_spread_over                : 0
>[ 2459.162405]   .nr_running                    : 0
>[ 2459.162410]   .load                          : 0
>[ 2459.162416]   .runnable_weight               : 0
>[ 2459.162422]   .load_avg                      : 9
>[ 2459.162427]   .runnable_load_avg             : 0
>[ 2459.162433]   .util_avg                      : 9
>[ 2459.162439]   .util_est_enqueued             : 0
>[ 2459.162445]   .removed.load_avg              : 0
>[ 2459.162451]   .removed.util_avg              : 0
>[ 2459.162457]   .removed.runnable_sum          : 0
>[ 2459.162463]   .tg_load_avg_contrib           : 9
>[ 2459.162469]   .tg_load_avg                   : 12
>[ 2459.162475]   .throttled                     : 0
>[ 2459.162481]   .throttle_count                : 0
>[ 2459.162488]   .se->exec_start                : 2459125.468492
>[ 2459.162494]   .se->vruntime                  : 3854093.750615
>[ 2459.162500]   .se->sum_exec_runtime          : 6084.590097
>[ 2459.162506]   .se->load.weight               : 1048576
>[ 2459.162512]   .se->runnable_weight           : 2
>[ 2459.162518]   .se->avg.load_avg              : 9
>[ 2459.162523]   .se->avg.util_avg              : 9
>[ 2459.162529]   .se->avg.runnable_load_avg     : 0
>[ 2459.162537] cfs_rq[0]:/autogroup-161
>[ 2459.162543]   .exec_clock                    : 0.000000
>[ 2459.162549]   .MIN_vruntime                  : 0.000001
>[ 2459.162555]   .min_vruntime                  : 325.178432
>[ 2459.162561]   .max_vruntime                  : 0.000001
>[ 2459.162567]   .spread                        : 0.000000
>[ 2459.162573]   .spread0                       : -3853799.776774
>[ 2459.162580]   .nr_spread_over                : 0
>[ 2459.162586]   .nr_running                    : 0
>[ 2459.162592]   .load                          : 0
>[ 2459.162598]   .runnable_weight               : 0
>[ 2459.162604]   .load_avg                      : 0
>[ 2459.162609]   .runnable_load_avg             : 0
>[ 2459.162616]   .util_avg                      : 0
>[ 2459.162621]   .util_est_enqueued             : 0
>[ 2459.162628]   .removed.load_avg              : 0
>[ 2459.162633]   .removed.util_avg              : 0
>[ 2459.162639]   .removed.runnable_sum          : 0
>[ 2459.162645]   .tg_load_avg_contrib           : 0
>[ 2459.162651]   .tg_load_avg                   : 0
>[ 2459.162656]   .throttled                     : 0
>[ 2459.162662]   .throttle_count                : 0
>[ 2459.162670]   .se->exec_start                : 2459152.466459
>[ 2459.162676]   .se->vruntime                  : 3854109.645662
>[ 2459.162682]   .se->sum_exec_runtime          : 1008.282610
>[ 2459.162688]   .se->load.weight               : 2
>[ 2459.162694]   .se->runnable_weight           : 2
>[ 2459.162700]   .se->avg.load_avg              : 0
>[ 2459.162705]   .se->avg.util_avg              : 0
>[ 2459.162711]   .se->avg.runnable_load_avg     : 0
>[ 2459.162718] cfs_rq[0]:/autogroup-142
>[ 2459.162724]   .exec_clock                    : 0.000000
>[ 2459.162730]   .MIN_vruntime                  : 0.000001
>[ 2459.162736]   .min_vruntime                  : 23237.316125
>[ 2459.162742]   .max_vruntime                  : 0.000001
>[ 2459.162748]   .spread                        : 0.000000
>[ 2459.162754]   .spread0                       : -3830887.743852
>[ 2459.162759]   .nr_spread_over                : 0
>[ 2459.162765]   .nr_running                    : 0
>[ 2459.162770]   .load                          : 0
>[ 2459.162776]   .runnable_weight               : 0
>[ 2459.162782]   .load_avg                      : 1
>[ 2459.162789]   .runnable_load_avg             : 0
>[ 2459.162796]   .util_avg                      : 1
>[ 2459.162803]   .util_est_enqueued             : 0
>[ 2459.162809]   .removed.load_avg              : 0
>[ 2459.162815]   .removed.util_avg              : 0
>[ 2459.162821]   .removed.runnable_sum          : 0
>[ 2459.162826]   .tg_load_avg_contrib           : 1
>[ 2459.162833]   .tg_load_avg                   : 1
>[ 2459.162839]   .throttled                     : 0
>[ 2459.162845]   .throttle_count                : 0
>[ 2459.162851]   .se->exec_start                : 2459127.895732
>[ 2459.162858]   .se->vruntime                  : 3854094.708548
>[ 2459.162863]   .se->sum_exec_runtime          : 23365.228677
>[ 2459.162869]   .se->load.weight               : 2
>[ 2459.162875]   .se->runnable_weight           : 2
>[ 2459.162880]   .se->avg.load_avg              : 0
>[ 2459.162886]   .se->avg.util_avg              : 0
>[ 2459.162892]   .se->avg.runnable_load_avg     : 0
>[ 2459.162899] cfs_rq[0]:/autogroup-39
>[ 2459.162905]   .exec_clock                    : 0.000000
>[ 2459.162911]   .MIN_vruntime                  : 0.000001
>[ 2459.162917]   .min_vruntime                  : 60.764745
>[ 2459.162923]   .max_vruntime                  : 0.000001
>[ 2459.162929]   .spread                        : 0.000000
>[ 2459.162935]   .spread0                       : -3854064.295232
>[ 2459.162941]   .nr_spread_over                : 0
>[ 2459.162947]   .nr_running                    : 0
>[ 2459.162953]   .load                          : 0
>[ 2459.162958]   .runnable_weight               : 0
>[ 2459.162964]   .load_avg                      : 764
>[ 2459.162970]   .runnable_load_avg             : 1
>[ 2459.162976]   .util_avg                      : 591
>[ 2459.162982]   .util_est_enqueued             : 0
>[ 2459.162987]   .removed.load_avg              : 0
>[ 2459.162993]   .removed.util_avg              : 0
>[ 2459.162999]   .removed.runnable_sum          : 0
>[ 2459.163005]   .tg_load_avg_contrib           : 762
>[ 2459.163011]   .tg_load_avg                   : 762
>[ 2459.163017]   .throttled                     : 0
>[ 2459.163022]   .throttle_count                : 0
>[ 2459.163028]   .se->exec_start                : 2459162.590755
>[ 2459.163034]   .se->vruntime                  : 3854125.059977
>[ 2459.163040]   .se->sum_exec_runtime          : 112.487408
>[ 2459.163045]   .se->load.weight               : 1048576
>[ 2459.163051]   .se->runnable_weight           : 1372
>[ 2459.163058]   .se->avg.load_avg              : 650
>[ 2459.163063]   .se->avg.util_avg              : 591
>[ 2459.163069]   .se->avg.runnable_load_avg     : 0
>[ 2459.163075] cfs_rq[0]:/autogroup-36
>[ 2459.163081]   .exec_clock                    : 0.000000
>[ 2459.163087]   .MIN_vruntime                  : 0.000001
>[ 2459.163093]   .min_vruntime                  : 117.470779
>[ 2459.163099]   .max_vruntime                  : 0.000001
>[ 2459.163105]   .spread                        : 0.000000
>[ 2459.163110]   .spread0                       : -3854007.589198
>[ 2459.163116]   .nr_spread_over                : 0
>[ 2459.163122]   .nr_running                    : 0
>[ 2459.163127]   .load                          : 0
>[ 2459.163133]   .runnable_weight               : 0
>[ 2459.163139]   .load_avg                      : 31
>[ 2459.163145]   .runnable_load_avg             : 0
>[ 2459.163150]   .util_avg                      : 30
>[ 2459.163156]   .util_est_enqueued             : 0
>[ 2459.163162]   .removed.load_avg              : 0
>[ 2459.163168]   .removed.util_avg              : 0
>[ 2459.163174]   .removed.runnable_sum          : 0
>[ 2459.163180]   .tg_load_avg_contrib           : 31
>[ 2459.163186]   .tg_load_avg                   : 31
>[ 2459.163192]   .throttled                     : 0
>[ 2459.163198]   .throttle_count                : 0
>[ 2459.163204]   .se->exec_start                : 2459162.485984
>[ 2459.163209]   .se->vruntime                  : 3854115.969082
>[ 2459.163215]   .se->sum_exec_runtime          : 124.093300
>[ 2459.163221]   .se->load.weight               : 1048576
>[ 2459.163227]   .se->runnable_weight           : 2
>[ 2459.163233]   .se->avg.load_avg              : 31
>[ 2459.163239]   .se->avg.util_avg              : 30
>[ 2459.163246]   .se->avg.runnable_load_avg     : 0
>[ 2459.163260] cfs_rq[0]:/
>[ 2459.163267]   .exec_clock                    : 0.000000
>[ 2459.163273]   .MIN_vruntime                  : 0.000001
>[ 2459.163279]   .min_vruntime                  : 3854125.059977
>[ 2459.163284]   .max_vruntime                  : 0.000001
>[ 2459.163290]   .spread                        : 0.000000
>[ 2459.163296]   .spread0                       : 0.000000
>[ 2459.163302]   .nr_spread_over                : 0
>[ 2459.163307]   .nr_running                    : 0
>[ 2459.163313]   .load                          : 0
>[ 2459.163319]   .runnable_weight               : 0
>[ 2459.163325]   .load_avg                      : 691
>[ 2459.163331]   .runnable_load_avg             : 0
>[ 2459.163337]   .util_avg                      : 634
>[ 2459.163343]   .util_est_enqueued             : 0
>[ 2459.163348]   .removed.load_avg              : 0
>[ 2459.163355]   .removed.util_avg              : 0
>[ 2459.163360]   .removed.runnable_sum          : 0
>[ 2459.163367]   .tg_load_avg_contrib           : 0
>[ 2459.163373]   .tg_load_avg                   : 0
>[ 2459.163378]   .throttled                     : 0
>[ 2459.163384]   .throttle_count                : 0
>[ 2459.163401] rt_rq[0]:/
>[ 2459.163407]   .rt_nr_running                 : 0
>[ 2459.163412]   .rt_nr_migratory               : 0
>[ 2459.163418]   .rt_throttled                  : 0
>[ 2459.163425]   .rt_time                       : 0.000000
>[ 2459.163430]   .rt_runtime                    : 950.000000
>[ 2459.163438] dl_rq[0]:
>[ 2459.163510]   .dl_nr_running                 : 0
>[ 2459.163516]   .dl_nr_migratory               : 0
>[ 2459.163522]   .dl_bw->bw                     : 996147
>[ 2459.163528]   .dl_bw->total_bw               : 0
>[ 2459.163535] runnable tasks:
>[ 2459.163543]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2459.163550] -----------------------------------------------------------------------------------------------------------
>[ 2459.163558]  S        systemd     1       662.639657     16404   120         0.000000      2320.067820         0.000000 /autogroup-1
>[ 2459.163570]  I         rcu_gp     3         8.029535         3   100         0.000000         0.057007         0.000000 /
>[ 2459.163581]  I     rcu_par_gp     4         9.544017         3   100         0.000000         0.029889         0.000000 /
>[ 2459.163591]  I    kworker/0:0     5   3854103.256677     11763   120         0.000000      1397.883127         0.000000 /
>[ 2459.163601]  I   mm_percpu_wq     9        15.158914         3   100         0.000000         0.029508         0.000000 /
>[ 2459.163612]  S    ksoftirqd/0    10   3854005.301920     57079   120         0.000000      1453.630456         0.000000 /
>[ 2459.163623]  S    migration/0    12         0.000000       829     0         0.000000        25.716928         0.000000 /
>[ 2459.163633]  S        cpuhp/0    13      4720.420971        21   120         0.000000         5.549195         0.000000 /
>[ 2459.163648]  Srcu_tasks_kthre    31        98.536220         2   120         0.000000         0.000000         0.000000 /
>[ 2459.163659]  S           ksmd    37       104.012207         2   125         0.000000         0.000000         0.000000 /
>[ 2459.163669]  I       pdecrypt    58       131.545212         2   100         0.000000         0.000000         0.000000 /
>[ 2459.163682]  I       kthrotld   171       724.314645         2   100         0.000000         0.041741         0.000000 /
>[ 2459.163694]  S      scsi_eh_1   179      1318.217469        27   120         0.000000         1.072095         0.000000 /
>[ 2459.163703]  I     scsi_tmf_2   183       789.870228         2   100         0.000000         0.048010         0.000000 /
>[ 2459.163717]  I   kworker/0:1H   253   1815873.672450      1282   100         0.000000        38.550554         0.000000 /
>[ 2459.163728]  I   kworker/u9:0   305      4720.400299         3   100         0.000000         0.043692         0.000000 /
>[ 2459.163738]  S  systemd-udevd   315       536.520425       586   120         0.000000       371.677521         0.000000 /autogroup-17
>[ 2459.163749]  S          gdbus   557        10.311385        51   120         0.000000        10.317781         0.000000 /autogroup-34
>[ 2459.163760]  S       thermald   571       249.069507      1116   120         0.000000       388.209753         0.000000 /autogroup-35
>[ 2459.163770]  S          gmain   546       117.470779      1260   120         0.000000       102.451393         0.000000 /autogroup-36
>[ 2459.163779]  S          acpid   542         0.854098        14   120         0.000000         8.827090         0.000000 /autogroup-37
>[ 2459.163790]  S       rsyslogd   544         4.244191         9   120         0.000000        13.597666         0.000000 /autogroup-39
>[ 2459.163799]  S      in:imklog   550        51.686932       168   120         0.000000        46.785533         0.000000 /autogroup-39
>[ 2459.163809]  S  rs:main Q:Reg   551        60.764745      1085   120         0.000000       113.659724         0.000000 /autogroup-39
>[ 2459.163820]  S          gmain   565        18.472726         2   120         0.000000         0.213656         0.000000 /autogroup-43
>[ 2459.163830]  S          gdbus   567       153.699688        56   120         0.000000         8.415826         0.000000 /autogroup-43
>[ 2459.163840]  S probing-thread   656        27.840344         2   120         0.000000         0.151142         0.000000 /autogroup-43
>[ 2459.163853]  S           dbus   603        24.661392        19   120         0.000000        12.676427         0.000000 /autogroup-52
>[ 2459.163863]  I    kworker/0:3   608     10291.144948        22   120         0.000000         1.027966         0.000000 /
>[ 2459.163874]  S           sshd   693         6.376476        53   120         0.000000        54.238120         0.000000 /autogroup-70
>[ 2459.163886]  S       dhclient   760        61.789842        31   120         0.000000        21.343240         0.000000 /autogroup-47
>[ 2459.163896]  S    dbus-daemon   816       336.466290      3136   120         0.000000       639.957931         0.000000 /autogroup-84
>[ 2459.163907]  S     gvfsd-fuse   863        46.313681        17   120         0.000000         7.607178         0.000000 /autogroup-85
>[ 2459.163917]  S     gvfsd-fuse   864        46.967165         3   120         0.000000         0.357839         0.000000 /autogroup-85
>[ 2459.163928]  S          gmain   865        26.441067         3   120         0.000000         0.133097         0.000000 /autogroup-85
>[ 2459.163939]  S          gmain   841        38.642628         2   120         0.000000         0.157519         0.000000 /autogroup-83
>[ 2459.163949]  S   dconf worker   862        49.906136        13   120         0.000000         1.673139         0.000000 /autogroup-83
>[ 2459.163959]  S          gmain   919       127.302933         2   120         0.000000         0.117555         0.000000 /autogroup-83
>[ 2459.163971]  S          gmain   927        31.612503         1   120         0.000000         0.184385         0.000000 /autogroup-86
>[ 2459.163981]  S          gdbus   928        39.843959        43   120         0.000000         5.505645         0.000000 /autogroup-86
>[ 2459.163991]  S          gmain   940       285.873672         2   120         0.000000         0.214868         0.000000 /autogroup-83
>[ 2459.164001]  S      systemctl  1017       579.040202        39   120         0.000000        11.215588         0.000000 /autogroup-82
>[ 2459.164014]  Sindicator-datet  1037        86.896082       362   120         0.000000       150.850531         0.000000 /autogroup-96
>[ 2459.164026]  S   dconf worker  1134        61.538639        16   120         0.000000         0.979627         0.000000 /autogroup-96
>[ 2459.164036]  Sindicator-sessi  1038        28.265514       239   120         0.000000        48.004652         0.000000 /autogroup-98
>[ 2459.164046]  S          gmain  1049         5.963552         1   120         0.000000         0.114822         0.000000 /autogroup-98
>[ 2459.164056]  S          gdbus  1062        33.342430       308   120         0.000000        38.247181         0.000000 /autogroup-98
>[ 2459.164067]  S   dconf worker  1195        47.845233        25   120         0.000000         1.050583         0.000000 /autogroup-99
>[ 2459.164077]  S          gmain  1045         6.503398         1   120         0.000000         0.141204         0.000000 /autogroup-101
>[ 2459.164087]  Sindicator-power  1047        12.711998        30   120         0.000000        19.864547         0.000000 /autogroup-104
>[ 2459.164097]  S          gmain  1075         4.244469         1   120         0.000000         0.118115         0.000000 /autogroup-104
>[ 2459.164107]  S          gdbus  1078        11.972676        24   120         0.000000         5.805302         0.000000 /autogroup-104
>[ 2459.164119]  S          gmain  1234      1138.065225        12   120         0.000000         2.327213         0.000000 /autogroup-108
>[ 2459.164129]  S          gdbus  1235      1684.255490       269   120         0.000000        38.148989         0.000000 /autogroup-108
>[ 2459.164139]  S   dconf worker  1267      1683.222100        14   120         0.000000         2.262953         0.000000 /autogroup-108
>[ 2459.164149]  S     pulseaudio  1145        10.457118       221   109         0.000000       204.682768         0.000000 /autogroup-111
>[ 2459.164160]  Salsa-sink-ALC89  1293         0.000000        31    94         0.000000         4.923866         0.000000 /autogroup-111
>[ 2459.164170]  Salsa-source-ALC  1300         0.000000        26    94         0.000000         4.246644         0.000000 /autogroup-111
>[ 2459.164181]  Sevolution-sourc  1147         3.682730       206   120         0.000000       168.294016         0.000000 /autogroup-112
>[ 2459.164191]  S   dconf worker  1173       -10.010081        16   120         0.000000         3.059232         0.000000 /autogroup-112
>[ 2459.164201]  S          gdbus  1186        -4.125061       132   120         0.000000        11.632368         0.000000 /autogroup-112
>[ 2459.164211]  S          gdbus  1183         6.382047        47   120         0.000000         5.593425         0.000000 /autogroup-114
>[ 2459.164224]  Sevolution-calen  1285       183.289200       906   120         0.000000       707.288455         0.000000 /autogroup-117
>[ 2459.164234]  S          gdbus  1442       183.644014       116   120         0.000000        13.052802         0.000000 /autogroup-117
>[ 2459.164244]  Sevolution-calen  1474       183.357974        45   120         0.000000        20.505500         0.000000 /autogroup-117
>[ 2459.164255]  Sunity-panel-ser  1346        51.323419      1272   120         0.000000       475.434990         0.000000 /autogroup-120
>[ 2459.164268]  Snautilus-deskto  1397      1692.945955      1459   120         0.000000      1677.534230         0.000000 /autogroup-108
>[ 2459.164278]  S          gdbus  1451      1684.161935       424   120         0.000000        57.971220         0.000000 /autogroup-108
>[ 2459.164288]  S          gmain  1406        68.818900         4   120         0.000000         0.420535         0.000000 /autogroup-123
>[ 2459.164300]  Sgvfs-goa-volume  1437        -8.039450        74   120         0.000000        19.517932         0.000000 /autogroup-126
>[ 2459.164312]  Sgvfs-gphoto2-vo  1459        -8.941846        76   120         0.000000        28.956802         0.000000 /autogroup-129
>[ 2459.164325]  S          gmain  1526        78.750196         1   120         0.000000         0.090002         0.000000 /autogroup-130
>[ 2459.164336]  S    hud-service  1562         2.617870       140   120         0.000000        68.570332         0.000000 /autogroup-131
>[ 2459.164348]  S           sshd  1583       109.372917        31   120         0.000000        52.420555         0.000000 /autogroup-134
>[ 2459.164359]  S           java  1646        15.187389         3   120         0.000000        21.438298         0.000000 /autogroup-140
>[ 2459.164370]  S           java  1649      5198.889488       818   120         0.000000      2782.521896         0.000000 /autogroup-140
>[ 2459.164379]  S           java  1650      3518.159017        10   120         0.000000        12.678180         0.000000 /autogroup-140
>[ 2459.164388]  S           java  1651      3516.386795        14   120         0.000000        10.313496         0.000000 /autogroup-140
>[ 2459.164398]  S           java  1652      3518.459675         9   120         0.000000        12.011733         0.000000 /autogroup-140
>[ 2459.164408]  S           java  1653      3520.768294        12   120         0.000000        13.188667         0.000000 /autogroup-140
>[ 2459.164418]  S           java  1654      5303.475796      2584   120         0.000000       198.293011         0.000000 /autogroup-140
>[ 2459.164429]  S           java  1657        24.496014         2   120         0.000000         0.308631         0.000000 /autogroup-140
>[ 2459.164440]  S           java  1660      5305.261266      1469   120         0.000000      1230.928762         0.000000 /autogroup-140
>[ 2459.164450]  S           java  1663      5316.071241     15600   120         0.000000     11059.005739         0.000000 /autogroup-140
>[ 2459.164463]  S   dconf worker  1734      1690.930071        34   120         0.000000         7.463414         0.000000 /autogroup-108
>[ 2459.164473]  I   kworker/u8:0  1850   3854035.422630     31607   120         0.000000      2289.008503         0.000000 /
>[ 2459.164484]  STest-nottemp.sh  1905       859.634865        56   120         0.000000        34.248118         0.000000 /autogroup-142
>[ 2459.164494]  S           sudo  1975       838.135977         5   120         0.000000        13.949214         0.000000 /autogroup-142
>[ 2459.164503]  S     perf-meter  1980     23237.316125      9842   120         0.000000     41134.955119         0.000000 /autogroup-142
>[ 2459.164514]  S        python3  1983     23229.907324     29655   120         0.000000      3522.070695         0.000000 /autogroup-142
>[ 2459.164524]  S          gmain  1986       888.213452         1   120         0.000000         0.187820         0.000000 /autogroup-142
>[ 2459.164535]  I   kworker/0:2H  2252   3853979.138468       256   100         0.000000        13.916818         0.000000 /
>[ 2459.164547]  S           bash  2711        27.853303        44   120         0.000000        73.800965         0.000000 /autogroup-151
>[ 2459.164558]  D   kworker/u8:3  2723   3846412.891101     29099   120         0.000000      2032.573262         0.000000 /
>[ 2459.164571]  Dh264parse0:sink  5974       959.947201       478   120         0.000000       311.690442         0.000000 /autogroup-160
>[ 2459.164582]  Dh264parse0:sink  6017       959.224803       494   120         0.000000       304.083511         0.000000 /autogroup-160
>[ 2459.164591]  Z gst-launch-1.0  5940   3848672.719118        30   120         0.000000        62.447914         0.000000 /
>[ 2459.164601]  Dh264parse0:sink  6045       956.122835         8   120         0.000000         6.589922         0.000000 /autogroup-160
>[ 2459.164613]  D gst-launch-1.0  5948       956.764376        38   120         0.000000        67.794232         0.000000 /autogroup-160
>[ 2459.164623]  Z gst-launch-1.0  5998   3848672.716397        36   120         0.000000        62.837726         0.000000 /
>[ 2459.164637]  Dh264parse0:sink  6164       956.754137        12   120         0.000000         6.161156         0.000000 /autogroup-160
>[ 2459.164646]  Z gst-launch-1.0  6020   3848672.728984        28   120         0.000000        63.020065         0.000000 /
>[ 2459.164656]  Z gst-launch-1.0  6040   3848672.744781        37   120         0.000000        66.229579         0.000000 /
>[ 2459.164667]  Dh264parse0:sink  6250       956.744376       458   120         0.000000       309.113334         0.000000 /autogroup-160
>[ 2459.164678]  Z gst-launch-1.0  6072   3848672.724426        35   120         0.000000        65.698550         0.000000 /
>[ 2459.164689]  Dh264parse0:sink  6360       956.718343       504   120         0.000000       328.981639         0.000000 /autogroup-160
>[ 2459.164700]  Dh264parse0:sink  6292       966.117579       453   120         0.000000       313.180816         0.000000 /autogroup-160
>[ 2459.164712]  Dh264parse0:sink  6298       956.641377       490   120         0.000000       313.146031         0.000000 /autogroup-160
>[ 2459.164723]  Dh264parse0:sink  6386       963.638901       338   120         0.000000       299.458596         0.000000 /autogroup-160
>[ 2459.164732]  Z gst-launch-1.0  6160   3848672.744344        52   120         0.000000        67.063612         0.000000 /
>[ 2459.164742]  Dh264parse0:sink  6362       957.016865       462   120         0.000000       322.239177         0.000000 /autogroup-160
>[ 2459.164752]  Dh264parse0:sink  6358       956.647684       450   120         0.000000       301.248180         0.000000 /autogroup-160
>[ 2459.164762]  Z gst-launch-1.0  6191   3848672.728158        47   120         0.000000        68.309147         0.000000 /
>[ 2459.164772]  Dh264parse0:sink  6301       957.229852       468   120         0.000000       303.245774         0.000000 /autogroup-160
>[ 2459.164783]  Z gst-launch-1.0  6216   3848672.727510        41   120         0.000000        67.276760         0.000000 /
>[ 2459.164797]  Dh264parse0:sink  6497       959.873811       294   120         0.000000       217.290317         0.000000 /autogroup-160
>[ 2459.164806]  Z gst-launch-1.0  6345   3848672.723082        54   120         0.000000        73.378422         0.000000 /
>[ 2459.164816]  D          gmain  6510       958.771110         4   120         0.000000         5.798868         0.000000 /autogroup-160
>[ 2459.164826]  Z gst-launch-1.0  6493   3848674.199688        35   120         0.000000        69.507914         0.000000 /
>[ 2459.164837]  I   kworker/u8:2  6529   3854035.576407       853   120         0.000000        18.330759         0.000000 /
>[ 2459.164847]  S        python3  6539       325.178432       937   120         0.000000       154.581658         0.000000 /autogroup-161
>[ 2459.164862]  S        python3  6614       252.517037         6   120         0.000000         5.884829         0.000000 /autogroup-161
>[ 2459.164873]  S        python3  6618       260.369145        10   120         0.000000         6.333626         0.000000 /autogroup-161
>[ 2459.164882]  S        python3  6624       271.586131         8   120         0.000000         4.799361         0.000000 /autogroup-161
>[ 2459.164893]  S        python3  6632       271.798714        12   120         0.000000         5.906985         0.000000 /autogroup-161
>[ 2459.164904]  S        python3  6645       305.740549         7   120         0.000000         4.667535         0.000000 /autogroup-161
>[ 2459.164914]  D gst-launch-1.0  6557       131.828093        17   120         0.000000        51.027155         0.000000 /autogroup-161
>[ 2459.164927]  D gst-launch-1.0  6597       209.959030        23   120         0.000000        55.945101         0.000000 /autogroup-161
>[ 2459.164940]  D gst-launch-1.0  6621       271.924968        23   120         0.000000        59.948323         0.000000 /autogroup-161
>[ 2459.164951]  D gst-launch-1.0  6627       283.866692        22   120         0.000000        59.055672         0.000000 /autogroup-161
>[ 2459.164962]  D gst-launch-1.0  6635       285.018738        26   120         0.000000        60.660503         0.000000 /autogroup-161
>[ 2459.164974]  D gst-launch-1.0  6647       316.228917        17   120         0.000000        59.085965         0.000000 /autogroup-161
>[ 2459.165029] cpu#1, 1497.600 MHz
>[ 2459.165041]   .nr_running                    : 1
>[ 2459.165048]   .nr_switches                   : 2465437
>[ 2459.165054]   .nr_load_updates               : 0
>[ 2459.165059]   .nr_uninterruptible            : 140
>[ 2459.165068]   .next_balance                  : 4297.126138
>[ 2459.165076]   .curr->pid                     : 33
>[ 2459.165084]   .clock                         : 2459165.012862
>[ 2459.165092]   .clock_task                    : 2459165.012862
>[ 2459.165100]   .avg_idle                      : 1000000
>[ 2459.165109]   .max_idle_balance_cost         : 500000
>[ 2459.165119] cfs_rq[1]:/autogroup-142
>[ 2459.165128]   .exec_clock                    : 0.000000
>[ 2459.165136]   .MIN_vruntime                  : 0.000001
>[ 2459.165144]   .min_vruntime                  : 7333.002206
>[ 2459.165152]   .max_vruntime                  : 0.000001
>[ 2459.165161]   .spread                        : 0.000000
>[ 2459.165170]   .spread0                       : -3846792.057771
>[ 2459.165176]   .nr_spread_over                : 0
>[ 2459.165184]   .nr_running                    : 0
>[ 2459.165192]   .load                          : 0
>[ 2459.165199]   .runnable_weight               : 0
>[ 2459.165207]   .load_avg                      : 0
>[ 2459.165214]   .runnable_load_avg             : 0
>[ 2459.165221]   .util_avg                      : 0
>[ 2459.165228]   .util_est_enqueued             : 0
>[ 2459.165236]   .removed.load_avg              : 0
>[ 2459.165243]   .removed.util_avg              : 0
>[ 2459.165251]   .removed.runnable_sum          : 0
>[ 2459.165257]   .tg_load_avg_contrib           : 0
>[ 2459.165263]   .tg_load_avg                   : 1
>[ 2459.165270]   .throttled                     : 0
>[ 2459.165275]   .throttle_count                : 0
>[ 2459.165282]   .se->exec_start                : 2458826.956903
>[ 2459.165288]   .se->vruntime                  : 3860979.056406
>[ 2459.165294]   .se->sum_exec_runtime          : 7576.014776
>[ 2459.165299]   .se->load.weight               : 2
>[ 2459.165306]   .se->runnable_weight           : 2
>[ 2459.165312]   .se->avg.load_avg              : 0
>[ 2459.165317]   .se->avg.util_avg              : 0
>[ 2459.165323]   .se->avg.runnable_load_avg     : 0
>[ 2459.165330] cfs_rq[1]:/autogroup-151
>[ 2459.165337]   .exec_clock                    : 0.000000
>[ 2459.165344]   .MIN_vruntime                  : 0.000001
>[ 2459.165350]   .min_vruntime                  : 23650.481469
>[ 2459.165356]   .max_vruntime                  : 0.000001
>[ 2459.165362]   .spread                        : 0.000000
>[ 2459.165368]   .spread0                       : -3830474.866201
>[ 2459.165374]   .nr_spread_over                : 0
>[ 2459.165379]   .nr_running                    : 0
>[ 2459.165385]   .load                          : 0
>[ 2459.165393]   .runnable_weight               : 0
>[ 2459.165399]   .load_avg                      : 7
>[ 2459.165405]   .runnable_load_avg             : 0
>[ 2459.165411]   .util_avg                      : 7
>[ 2459.165419]   .util_est_enqueued             : 0
>[ 2459.165427]   .removed.load_avg              : 0
>[ 2459.165435]   .removed.util_avg              : 0
>[ 2459.165443]   .removed.runnable_sum          : 0
>[ 2459.165449]   .tg_load_avg_contrib           : 7
>[ 2459.165460]   .tg_load_avg                   : 7
>[ 2459.165467]   .throttled                     : 0
>[ 2459.165475]   .throttle_count                : 0
>[ 2459.165485]   .se->exec_start                : 2458921.084031
>[ 2459.165492]   .se->vruntime                  : 3861044.892217
>[ 2459.165499]   .se->sum_exec_runtime          : 23638.187171
>[ 2459.165507]   .se->load.weight               : 1048576
>[ 2459.165514]   .se->runnable_weight           : 2
>[ 2459.165522]   .se->avg.load_avg              : 7
>[ 2459.165529]   .se->avg.util_avg              : 7
>[ 2459.165535]   .se->avg.runnable_load_avg     : 0
>[ 2459.165544] cfs_rq[1]:/
>[ 2459.165551]   .exec_clock                    : 0.000000
>[ 2459.165557]   .MIN_vruntime                  : 0.000001
>[ 2459.165563]   .min_vruntime                  : 3861185.836800
>[ 2459.165569]   .max_vruntime                  : 0.000001
>[ 2459.165576]   .spread                        : 0.000000
>[ 2459.165582]   .spread0                       : 7060.489130
>[ 2459.165587]   .nr_spread_over                : 0
>[ 2459.165594]   .nr_running                    : 1
>[ 2459.165602]   .load                          : 1048576
>[ 2459.165610]   .runnable_weight               : 1048576
>[ 2459.165619]   .load_avg                      : 1002
>[ 2459.165626]   .runnable_load_avg             : 979
>[ 2459.165633]   .util_avg                      : 984
>[ 2459.165640]   .util_est_enqueued             : 9
>[ 2459.165648]   .removed.load_avg              : 0
>[ 2459.165656]   .removed.util_avg              : 0
>[ 2459.165665]   .removed.runnable_sum          : 0
>[ 2459.165672]   .tg_load_avg_contrib           : 0
>[ 2459.165679]   .tg_load_avg                   : 0
>[ 2459.165685]   .throttled                     : 0
>[ 2459.165691]   .throttle_count                : 0
>[ 2459.165704] rt_rq[1]:/
>[ 2459.165711]   .rt_nr_running                 : 0
>[ 2459.165716]   .rt_nr_migratory               : 0
>[ 2459.165721]   .rt_throttled                  : 0
>[ 2459.165729]   .rt_time                       : 0.000000
>[ 2459.165737]   .rt_runtime                    : 950.000000
>[ 2459.165746] dl_rq[1]:
>[ 2459.165754]   .dl_nr_running                 : 0
>[ 2459.165760]   .dl_nr_migratory               : 0
>[ 2459.165765]   .dl_bw->bw                     : 996147
>[ 2459.165771]   .dl_bw->total_bw               : 0
>[ 2459.165777] runnable tasks:
>[ 2459.165783]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2459.165789] -----------------------------------------------------------------------------------------------------------
>[ 2459.165800]  S        cpuhp/1    14      3730.343009        21   120         0.000000         1.490983         0.000000 /
>[ 2459.165815]  S    migration/1    15         0.000000       824     0         0.000000        25.561604         0.000000 /
>[ 2459.165829]  S    ksoftirqd/1    16   3861037.900965     13618   120         0.000000       573.666557         0.000000 /
>[ 2459.165843]  I   kworker/1:0H    18   3859764.562572       181   100         0.000000         8.292030         0.000000 /
>[ 2459.165859]  I    kworker/1:1    32     80363.819579      6137   120         0.000000      2109.746949         0.000000 /
>[ 2459.165873] >R     khungtaskd    33   3861185.836800        32   120         0.000000       152.849662         0.000000 /
>[ 2459.165887]  S     kcompactd0    36        39.787439         2   120         0.000000         0.013364         0.000000 /
>[ 2459.165899]  D     khugepaged    38   3859674.873151       253   139         0.000000       292.516143         0.000000 /
>[ 2459.165909]  I   kworker/u8:1    41   3856180.727614     29950   120         0.000000      3253.149218         0.000000 /
>[ 2459.165919]  I       pencrypt    57       113.202702         2   100         0.000000         0.000000         0.000000 /
>[ 2459.165930]  I        kblockd   149       548.829911         2   100         0.000000         0.000000         0.000000 /
>[ 2459.165940]  S      watchdogd   154         0.000000         2     0         0.000000         0.058055         0.000000 /
>[ 2459.165950]  S        kswapd0   168       660.140952         3   120         0.000000         0.130435         0.000000 /
>[ 2459.165962]  S      scsi_eh_0   177       693.904180        27   120         0.000000         1.343766         0.000000 /
>[ 2459.165977]  I     scsi_tmf_0   178       655.903551         2   100         0.000000         0.088602         0.000000 /
>[ 2459.165992]  S      scsi_eh_3   184       702.620938        25   120         0.000000         0.912568         0.000000 /
>[ 2459.166007]  I dm_bufio_cache   188       678.118751         2   100         0.000000         0.053303         0.000000 /
>[ 2459.166021]  I   kworker/1:1H   250   1079330.644194       736   100         0.000000        30.430359         0.000000 /
>[ 2459.166036]  I         rpciod   304      1169.868473         3   100         0.000000         0.082740         0.000000 /
>[ 2459.166051]  S   ModemManager   539        43.065554       109   120         0.000000       136.577785         0.000000 /autogroup-34
>[ 2459.166066]  S    dbus-daemon   547       101.682219      1668   120         0.000000       516.552013         0.000000 /autogroup-41
>[ 2459.166080]  S   avahi-daemon   552         8.754904         3   120         0.000000         0.803488         0.000000 /autogroup-40
>[ 2459.166090]  S          gmain   610       109.311316         1   120         0.000000         0.168628         0.000000 /autogroup-42
>[ 2459.166101]  S        udisksd   560       185.085955       142   120         0.000000        80.261241         0.000000 /autogroup-43
>[ 2459.166113]  S systemd-logind   580        34.062825       372   120         0.000000       196.881109         0.000000 /autogroup-49
>[ 2459.166123]  S          cupsd   594        15.372751        68   120         0.000000        36.042934         0.000000 /autogroup-52
>[ 2459.166134]  S          gmain   648         8.393890         2   120         0.000000         0.442474         0.000000 /autogroup-62
>[ 2459.166148]  S          gdbus   667         8.664652        50   120         0.000000        11.186459         0.000000 /autogroup-63
>[ 2459.166160]  S        lightdm   714        70.388736        91   120         0.000000        44.563523         0.000000 /autogroup-75
>[ 2459.166170]  S          gdbus   717        70.147721       102   120         0.000000        20.530878         0.000000 /autogroup-75
>[ 2459.166180]  S          gmain   743        58.638924         7   120         0.000000         0.496671         0.000000 /autogroup-75
>[ 2459.166193]  S          gdbus   744        68.061673        29   120         0.000000         5.447874         0.000000 /autogroup-75
>[ 2459.166203]  S        systemd   747       229.437767       575   120         0.000000      1213.694939         0.000000 /autogroup-80
>[ 2459.166213]  S       (sd-pam)   750         8.647112         3   120         0.000000         0.695696         0.000000 /autogroup-80
>[ 2459.166226]  S          gdbus   866        20.536152        25   120         0.000000         4.196403         0.000000 /autogroup-85
>[ 2459.166238]  S  gvfs-fuse-sub   869        20.415731         3   120         0.000000         0.685421         0.000000 /autogroup-85
>[ 2459.166248]  S   dconf worker   926       166.504110        19   120         0.000000         0.785686         0.000000 /autogroup-83
>[ 2459.166258]  S          gmain   924       163.253349         2   120         0.000000         0.124030         0.000000 /autogroup-83
>[ 2459.166268]  S          gdbus   925       163.878255        14   120         0.000000         2.242976         0.000000 /autogroup-83
>[ 2459.166278]  S          gmain   846        16.635625         2   120         0.000000         0.214240         0.000000 /autogroup-84
>[ 2459.166289]  S          gmain   913        17.562641         3   120         0.000000         0.074351         0.000000 /autogroup-86
>[ 2459.166299]  Sat-spi2-registr   921        54.539634       441   120         0.000000        50.583584         0.000000 /autogroup-86
>[ 2459.166310]  S          timer  1030        14.125625         1   120         0.000000         0.126658         0.000000 /autogroup-88
>[ 2459.166320]  S     bamfdaemon  1034        38.638872      1671   120         0.000000       463.103171         0.000000 /autogroup-93
>[ 2459.166329]  S          gdbus  1093        38.501730       544   120         0.000000        76.185751         0.000000 /autogroup-93
>[ 2459.166339]  Sunity-settings-  1035       327.654005      4259   120         0.000000       854.540000         0.000000 /autogroup-94
>[ 2459.166349]  S          gmain  1071       326.808156       629   120         0.000000        68.730040         0.000000 /autogroup-94
>[ 2459.166359]  S          gdbus  1074       298.032166       722   120         0.000000       117.416744         0.000000 /autogroup-94
>[ 2459.166370]  S   dconf worker  1094       289.683806       400   120         0.000000        48.209654         0.000000 /autogroup-94
>[ 2459.166380]  S          gdbus  1121        59.528055       426   120         0.000000        47.202152         0.000000 /autogroup-96
>[ 2459.166391]  S           pool  1136        36.871557        58   120         0.000000        17.686933         0.000000 /autogroup-96
>[ 2459.166402]  S   dconf worker  1044        18.116482        10   120         0.000000         0.695262         0.000000 /autogroup-98
>[ 2459.166412]  SQDBusConnection  1069        16.810988       175   120         0.000000        20.391052         0.000000 /autogroup-97
>[ 2459.166424]  S          gmain  1048        12.169975        10   120         0.000000         0.358431         0.000000 /autogroup-100
>[ 2459.166434]  S   dconf worker  1081        15.613931         3   120         0.000000         0.402474         0.000000 /autogroup-100
>[ 2459.166445]  Sindicator-bluet  1043         5.291189        13   120         0.000000        17.575770         0.000000 /autogroup-101
>[ 2459.166456]  S   dconf worker  1057         1.635177         3   120         0.000000         0.371709         0.000000 /autogroup-101
>[ 2459.166465]  S          gdbus  1059         6.540755        19   120         0.000000         4.453447         0.000000 /autogroup-101
>[ 2459.166476]  S   dconf worker  1083        10.684238         6   120         0.000000         1.149911         0.000000 /autogroup-104
>[ 2459.166487]  S          gmain  1079         5.260435         4   120         0.000000         0.322466         0.000000 /autogroup-103
>[ 2459.166498]  Sgnome-session-b  1101       546.228313       310   120         0.000000       136.727831         0.000000 /autogroup-108
>[ 2459.166510]  S   rtkit-daemon  1152        10.696069        27   121         0.000000        20.313223         0.000000 /autogroup-113
>[ 2459.166520]  S   rtkit-daemon  1158        23.471977       362   120         0.000000        31.077640         0.000000 /autogroup-113
>[ 2459.166531]  S        upowerd  1161        23.071993       176   120         0.000000       197.912559         0.000000 /autogroup-114
>[ 2459.166542]  S     goa-daemon  1238       225.526751       238   120         0.000000       128.868308         0.000000 /autogroup-84
>[ 2459.166552]  S          gmain  1348        91.470761         3   120         0.000000         0.197651         0.000000 /autogroup-84
>[ 2459.166562]  S  dconf-service  1272       221.085272      1101   120         0.000000       267.191809         0.000000 /autogroup-84
>[ 2459.166573]  S          gmain  1341        87.577091        10   120         0.000000         0.450914         0.000000 /autogroup-118
>[ 2459.166585]  S   dconf worker  1379       445.568904       296   120         0.000000        30.040824         0.000000 /autogroup-118
>[ 2459.166595]  S          gdbus  1383      1031.700392      1364   120         0.000000       201.656617         0.000000 /autogroup-118
>[ 2459.166605]  S   dconf worker  1381        21.536675        19   120         0.000000         4.302881         0.000000 /autogroup-120
>[ 2459.166616]  S          gdbus  1384        60.589431      1011   120         0.000000       141.047060         0.000000 /autogroup-120
>[ 2459.166626]  Sgoa-identity-se  1366       103.037539        50   120         0.000000        18.558344         0.000000 /autogroup-84
>[ 2459.166637]  S           pool  1376        99.074295        26   120         0.000000         3.940734         0.000000 /autogroup-84
>[ 2459.166647]  S          gdbus  1377       104.612672        40   120         0.000000         4.777206         0.000000 /autogroup-84
>[ 2459.166657]  S          gmain  1450       546.418481        12   120         0.000000         1.106877         0.000000 /autogroup-108
>[ 2459.166670]  S   dconf worker  1444       292.473685        40   120         0.000000         4.019399         0.000000 /autogroup-108
>[ 2459.166679]  S         colord  1404        68.068597       315   120         0.000000       197.792953         0.000000 /autogroup-123
>[ 2459.166689]  S          gdbus  1408        54.645478       248   120         0.000000        20.679165         0.000000 /autogroup-123
>[ 2459.166699]  S      nm-applet  1405       548.725107       873   120         0.000000       516.499474         0.000000 /autogroup-108
>[ 2459.166709]  S          gdbus  1472       550.021768       167   120         0.000000        20.172404         0.000000 /autogroup-108
>[ 2459.166721]  S          gmain  1447         8.086576         1   120         0.000000         0.135160         0.000000 /autogroup-127
>[ 2459.166732]  S          gdbus  1467        20.827404        68   120         0.000000         7.849376         0.000000 /autogroup-129
>[ 2459.166742]  S          gmain  1461        29.151407         4   120         0.000000         2.239956         0.000000 /autogroup-85
>[ 2459.166752]  S   dconf worker  1496      1029.876954        35   120         0.000000         3.646768         0.000000 /autogroup-117
>[ 2459.166762]  S          gmain  1497       977.912810         1   120         0.000000         0.069345         0.000000 /autogroup-117
>[ 2459.166771]  Sevolution-calen  1498      1029.929814        22   120         0.000000        16.766082         0.000000 /autogroup-117
>[ 2459.166783]  S          gdbus  1530        50.465339       124   120         0.000000        17.311397         0.000000 /autogroup-130
>[ 2459.166794]  S           pool  1533        54.206171         2   120         0.000000         0.645537         0.000000 /autogroup-130
>[ 2459.166804]  SQDBusConnection  1563        14.990541        69   120         0.000000         9.133684         0.000000 /autogroup-131
>[ 2459.166814]  S          gmain  1564        15.131241         1   120         0.000000         0.167870         0.000000 /autogroup-131
>[ 2459.166824]  S gvfsd-metadata  1566        14.548629        19   120         0.000000        19.051563         0.000000 /autogroup-132
>[ 2459.166834]  S          gmain  1567         8.086925         1   120         0.000000         0.135509         0.000000 /autogroup-132
>[ 2459.166843]  S          gdbus  1568        10.472776         8   120         0.000000         2.052764         0.000000 /autogroup-132
>[ 2459.166856]  S           java  1661        50.763410         2   120         0.000000         0.149239         0.000000 /autogroup-140
>[ 2459.166867]  S           sshd  1687        87.570117        25   120         0.000000        52.077893         0.000000 /autogroup-141
>[ 2459.166878]  S          gmain  1735       536.060274         1   120         0.000000         0.221163         0.000000 /autogroup-108
>[ 2459.166891]  I    kworker/1:2  2660   3861162.255502     17623   120         0.000000      5351.116155         0.000000 /
>[ 2459.166905]  S           htop  2722     23650.481469     42358   120         0.000000     84700.997089         0.000000 /autogroup-151
>[ 2459.166916]  Z gst-launch-1.0  5928   3856389.922581        18   120         0.000000        58.728178         0.000000 /
>[ 2459.166926]  Dh264parse0:sink  5977      1022.063797       404   120         0.000000       305.884180         0.000000 /autogroup-160
>[ 2459.166937]  D gst-launch-1.0  5932      1020.389334        30   120         0.000000        68.029262         0.000000 /autogroup-160
>[ 2459.166950]  Z gst-launch-1.0  5946   3856284.133330        39   120         0.000000        61.707983         0.000000 /
>[ 2459.166960]  Dh264parse0:sink  6097      1028.858064       349   120         0.000000       304.999580         0.000000 /autogroup-160
>[ 2459.166971]  D gst-launch-1.0  5957      1019.896600        47   120         0.000000        69.783877         0.000000 /autogroup-160
>[ 2459.166982]  Z gst-launch-1.0  5976   3856270.385369        30   120         0.000000        60.888764         0.000000 /
>[ 2459.166992]  Dh264parse0:sink  6144      1020.204758        86   120         0.000000        15.065533         0.000000 /autogroup-160
>[ 2459.167001]  Dh264parse0:sink  6077      1022.484292       468   120         0.000000       301.368091         0.000000 /autogroup-160
>[ 2459.167011]  Dh264parse0:sink  6123      1020.426562       412   120         0.000000       283.505129         0.000000 /autogroup-160
>[ 2459.167022]  Z gst-launch-1.0  6010   3856270.395690        29   120         0.000000        61.811863         0.000000 /
>[ 2459.167033]  Z gst-launch-1.0  6015   3856270.393681        30   120         0.000000        63.555116         0.000000 /
>[ 2459.167045]  Dh264parse0:sink  6248      1016.293093       451   120         0.000000       303.213178         0.000000 /autogroup-160
>[ 2459.167055]  Z gst-launch-1.0  6056   3856270.385687        36   120         0.000000        62.160942         0.000000 /
>[ 2459.167069]  Z gst-launch-1.0  6119   3856270.424496        52   120         0.000000        68.609448         0.000000 /
>[ 2459.167080]  Z gst-launch-1.0  6127   3856270.388534        59   120         0.000000        66.512431         0.000000 /
>[ 2459.167092]  Z gst-launch-1.0  6182   3856270.394393        38   120         0.000000        71.211920         0.000000 /
>[ 2459.167103]  Z gst-launch-1.0  6210   3856270.421024        37   120         0.000000        64.985601         0.000000 /
>[ 2459.167113]  Dh264parse0:sink  6398      1020.477079       396   120         0.000000       324.622772         0.000000 /autogroup-160
>[ 2459.167123]  Dh264parse0:sink  6414      1017.620879       433   120         0.000000       319.855821         0.000000 /autogroup-160
>[ 2459.167135]  Dh264parse0:sink  6426      1020.020502       329   120         0.000000       247.851193         0.000000 /autogroup-160
>[ 2459.167145]  Z gst-launch-1.0  6234   3856270.391329        53   120         0.000000        72.987939         0.000000 /
>[ 2459.167156]  Dh264parse0:sink  6450      1019.855237       461   120         0.000000       329.179765         0.000000 /autogroup-160
>[ 2459.167166]  Dh264parse0:sink  6485      1020.169450        73   120         0.000000        11.477988         0.000000 /autogroup-160
>[ 2459.167176]  Z gst-launch-1.0  6263   3856270.394562        37   120         0.000000        69.592079         0.000000 /
>[ 2459.167186]  Dh264parse0:sink  6476      1020.003443       307   120         0.000000       249.642371         0.000000 /autogroup-160
>[ 2459.167196]  Z gst-launch-1.0  6295   3856270.408079        49   120         0.000000        70.756993         0.000000 /
>[ 2459.167208]  S        python3  6551       146.342947        27   120         0.000000         4.419540         0.000000 /autogroup-161
>[ 2459.167218]  S        python3  6553       192.736329        18   120         0.000000         4.667798         0.000000 /autogroup-161
>[ 2459.167228]  S        python3  6558       178.502932         7   120         0.000000         4.063898         0.000000 /autogroup-161
>[ 2459.167238]  S        python3  6562       208.832196         5   120         0.000000         3.808850         0.000000 /autogroup-161
>[ 2459.167248]  S        python3  6564       193.597423        10   120         0.000000         5.519323         0.000000 /autogroup-161
>[ 2459.167258]  S        python3  6566       202.699837         4   120         0.000000         4.914579         0.000000 /autogroup-161
>[ 2459.167268]  S        python3  6570       223.385747         6   120         0.000000         4.925190         0.000000 /autogroup-161
>[ 2459.167277]  S        python3  6572       231.700030         7   120         0.000000         4.294044         0.000000 /autogroup-161
>[ 2459.167288]  S        python3  6582       248.718081         9   120         0.000000         4.727133         0.000000 /autogroup-161
>[ 2459.167298]  S        python3  6588       278.532800        11   120         0.000000         9.475374         0.000000 /autogroup-161
>[ 2459.167309]  S        python3  6594       329.649196        14   120         0.000000         5.816996         0.000000 /autogroup-161
>[ 2459.167319]  S        python3  6598       297.919762        11   120         0.000000         5.154338         0.000000 /autogroup-161
>[ 2459.167329]  S        python3  6600       373.650202         4   120         0.000000         5.933525         0.000000 /autogroup-161
>[ 2459.167339]  S        python3  6606       353.534238        12   120         0.000000         4.590814         0.000000 /autogroup-161
>[ 2459.167349]  S        python3  6610       330.397472        11   120         0.000000         4.984399         0.000000 /autogroup-161
>[ 2459.167360]  S        python3  6622       412.607352        11   120         0.000000         5.098534         0.000000 /autogroup-161
>[ 2459.167372]  S        python3  6626       428.747195         8   120         0.000000         5.053914         0.000000 /autogroup-161
>[ 2459.167383]  S        python3  6628       452.718964        10   120         0.000000         4.989517         0.000000 /autogroup-161
>[ 2459.167394]  S        python3  6634       503.791235        11   120         0.000000         6.096193         0.000000 /autogroup-161
>[ 2459.167404]  S        python3  6639       509.676219        18   120         0.000000         6.472318         0.000000 /autogroup-161
>[ 2459.167414]  S        python3  6642       472.954516        14   120         0.000000         5.132016         0.000000 /autogroup-161
>[ 2459.167424]  S        python3  6646       501.312582         7   120         0.000000         4.843349         0.000000 /autogroup-161
>[ 2459.167433]  D gst-launch-1.0  6554       157.503522        36   120         0.000000        49.603049         0.000000 /autogroup-161
>[ 2459.167445]  D gst-launch-1.0  6565       223.047267        15   120         0.000000        51.840315         0.000000 /autogroup-161
>[ 2459.167456]  D gst-launch-1.0  6567       206.969364        23   120         0.000000        52.264996         0.000000 /autogroup-161
>[ 2459.167466]  D gst-launch-1.0  6569       213.602050        20   120         0.000000        52.022647         0.000000 /autogroup-161
>[ 2459.167477]  D gst-launch-1.0  6573       236.091505        17   120         0.000000        52.876327         0.000000 /autogroup-161
>[ 2459.167487]  D gst-launch-1.0  6575       245.974311        19   120         0.000000        53.383567         0.000000 /autogroup-161
>[ 2459.167497]  D gst-launch-1.0  6585       260.197328        15   120         0.000000        53.482734         0.000000 /autogroup-161
>[ 2459.167508]  D gst-launch-1.0  6591       290.312225        18   120         0.000000        54.285442         0.000000 /autogroup-161
>[ 2459.167519]  D gst-launch-1.0  6601       308.367060        16   120         0.000000        55.099519         0.000000 /autogroup-161
>[ 2459.167530]  D gst-launch-1.0  6603       386.418535        18   120         0.000000        57.404367         0.000000 /autogroup-161
>[ 2459.167540]  D gst-launch-1.0  6609       364.088954        17   120         0.000000        58.233126         0.000000 /autogroup-161
>[ 2459.167551]  D gst-launch-1.0  6611       412.392981        22   120         0.000000        58.713408         0.000000 /autogroup-161
>[ 2459.167563]  D gst-launch-1.0  6612       342.162223        15   120         0.000000        55.820420         0.000000 /autogroup-161
>[ 2459.167573]  D gst-launch-1.0  6617       434.661859        22   120         0.000000        59.495901         0.000000 /autogroup-161
>[ 2459.167584]  D gst-launch-1.0  6625       421.523238        25   120         0.000000        58.944881         0.000000 /autogroup-161
>[ 2459.167595]  D gst-launch-1.0  6629       443.453457        39   120         0.000000        57.631635         0.000000 /autogroup-161
>[ 2459.167604]  D gst-launch-1.0  6631       463.298560        26   120         0.000000        58.459266         0.000000 /autogroup-161
>[ 2459.167615]  D gst-launch-1.0  6637       514.403586        21   120         0.000000        59.384431         0.000000 /autogroup-161
>[ 2459.167625]  D gst-launch-1.0  6643       520.240803        19   120         0.000000        58.584699         0.000000 /autogroup-161
>[ 2459.167635]  D gst-launch-1.0  6644       483.533264        20   120         0.000000        59.158885         0.000000 /autogroup-161
>[ 2459.167646]  D gst-launch-1.0  6648       511.948629        19   120         0.000000        57.889289         0.000000 /autogroup-161
>[ 2459.167698] cpu#2, 1497.600 MHz
>[ 2459.167716]   .nr_running                    : 1
>[ 2459.167724]   .nr_switches                   : 2467369
>[ 2459.167732]   .nr_load_updates               : 0
>[ 2459.167741]   .nr_uninterruptible            : -58
>[ 2459.167748]   .next_balance                  : 4297.126145
>[ 2459.167768]   .curr->pid                     : 295
>[ 2459.167779]   .clock                         : 2459167.762586
>[ 2459.167787]   .clock_task                    : 2459167.762586
>[ 2459.167794]   .avg_idle                      : 1000000
>[ 2459.167800]   .max_idle_balance_cost         : 500000
>[ 2459.167808] cfs_rq[2]:/autogroup-140
>[ 2459.167815]   .exec_clock                    : 0.000000
>[ 2459.167822]   .MIN_vruntime                  : 0.000001
>[ 2459.167828]   .min_vruntime                  : 8091.952752
>[ 2459.167835]   .max_vruntime                  : 0.000001
>[ 2459.167841]   .spread                        : 0.000000
>[ 2459.167847]   .spread0                       : -3846035.802867
>[ 2459.167853]   .nr_spread_over                : 0
>[ 2459.167858]   .nr_running                    : 0
>[ 2459.167864]   .load                          : 0
>[ 2459.167872]   .runnable_weight               : 0
>[ 2459.167879]   .load_avg                      : 3
>[ 2459.167887]   .runnable_load_avg             : 0
>[ 2459.167896]   .util_avg                      : 3
>[ 2459.167903]   .util_est_enqueued             : 0
>[ 2459.167912]   .removed.load_avg              : 0
>[ 2459.167920]   .removed.util_avg              : 0
>[ 2459.167928]   .removed.runnable_sum          : 0
>[ 2459.167938]   .tg_load_avg_contrib           : 3
>[ 2459.167946]   .tg_load_avg                   : 11
>[ 2459.167953]   .throttled                     : 0
>[ 2459.167958]   .throttle_count                : 0
>[ 2459.167964]   .se->exec_start                : 2459158.270743
>[ 2459.167971]   .se->vruntime                  : 4126598.841107
>[ 2459.167977]   .se->sum_exec_runtime          : 8764.281260
>[ 2459.167984]   .se->load.weight               : 241979
>[ 2459.167990]   .se->runnable_weight           : 2
>[ 2459.167995]   .se->avg.load_avg              : 0
>[ 2459.168002]   .se->avg.util_avg              : 3
>[ 2459.168010]   .se->avg.runnable_load_avg     : 0
>[ 2459.168019] cfs_rq[2]:/autogroup-57
>[ 2459.168028]   .exec_clock                    : 0.000000
>[ 2459.168036]   .MIN_vruntime                  : 0.000001
>[ 2459.168046]   .min_vruntime                  : 347.229034
>[ 2459.168053]   .max_vruntime                  : 0.000001
>[ 2459.168060]   .spread                        : 0.000000
>[ 2459.168069]   .spread0                       : -3853780.526585
>[ 2459.168077]   .nr_spread_over                : 0
>[ 2459.168084]   .nr_running                    : 0
>[ 2459.168091]   .load                          : 0
>[ 2459.168098]   .runnable_weight               : 0
>[ 2459.168105]   .load_avg                      : 40
>[ 2459.168113]   .runnable_load_avg             : 0
>[ 2459.168119]   .util_avg                      : 38
>[ 2459.168125]   .util_est_enqueued             : 0
>[ 2459.168131]   .removed.load_avg              : 0
>[ 2459.168136]   .removed.util_avg              : 0
>[ 2459.168142]   .removed.runnable_sum          : 0
>[ 2459.168148]   .tg_load_avg_contrib           : 40
>[ 2459.168154]   .tg_load_avg                   : 40
>[ 2459.168159]   .throttled                     : 0
>[ 2459.168167]   .throttle_count                : 0
>[ 2459.168175]   .se->exec_start                : 2459167.988030
>[ 2459.168182]   .se->vruntime                  : 4126608.017085
>[ 2459.168188]   .se->sum_exec_runtime          : 352.305208
>[ 2459.168194]   .se->load.weight               : 1048576
>[ 2459.168201]   .se->runnable_weight           : 2
>[ 2459.168209]   .se->avg.load_avg              : 40
>[ 2459.168215]   .se->avg.util_avg              : 38
>[ 2459.168221]   .se->avg.runnable_load_avg     : 0
>[ 2459.168229] cfs_rq[2]:/autogroup-150
>[ 2459.168236]   .exec_clock                    : 0.000000
>[ 2459.168245]   .MIN_vruntime                  : 0.000001
>[ 2459.168252]   .min_vruntime                  : 1347.837010
>[ 2459.168258]   .max_vruntime                  : 0.000001
>[ 2459.168264]   .spread                        : 0.000000
>[ 2459.168271]   .spread0                       : -3852779.918609
>[ 2459.168277]   .nr_spread_over                : 0
>[ 2459.168284]   .nr_running                    : 0
>[ 2459.168290]   .load                          : 0
>[ 2459.168297]   .runnable_weight               : 0
>[ 2459.168303]   .load_avg                      : 0
>[ 2459.168310]   .runnable_load_avg             : 0
>[ 2459.168316]   .util_avg                      : 0
>[ 2459.168323]   .util_est_enqueued             : 0
>[ 2459.168329]   .removed.load_avg              : 0
>[ 2459.168335]   .removed.util_avg              : 0
>[ 2459.168341]   .removed.runnable_sum          : 0
>[ 2459.168348]   .tg_load_avg_contrib           : 0
>[ 2459.168354]   .tg_load_avg                   : 0
>[ 2459.168360]   .throttled                     : 0
>[ 2459.168366]   .throttle_count                : 0
>[ 2459.168374]   .se->exec_start                : 2458921.232917
>[ 2459.168382]   .se->vruntime                  : 4126472.384943
>[ 2459.168388]   .se->sum_exec_runtime          : 1304.608357
>[ 2459.168394]   .se->load.weight               : 1048576
>[ 2459.168400]   .se->runnable_weight           : 2
>[ 2459.168406]   .se->avg.load_avg              : 0
>[ 2459.168412]   .se->avg.util_avg              : 0
>[ 2459.168417]   .se->avg.runnable_load_avg     : 0
>[ 2459.168424] cfs_rq[2]:/autogroup-9
>[ 2459.168430]   .exec_clock                    : 0.000000
>[ 2459.168437]   .MIN_vruntime                  : 0.000001
>[ 2459.168443]   .min_vruntime                  : 369.572431
>[ 2459.168449]   .max_vruntime                  : 0.000001
>[ 2459.168455]   .spread                        : 0.000000
>[ 2459.168461]   .spread0                       : -3853758.796651
>[ 2459.168467]   .nr_spread_over                : 0
>[ 2459.168473]   .nr_running                    : 1
>[ 2459.168479]   .load                          : 1307648
>[ 2459.168485]   .runnable_weight               : 1307648
>[ 2459.168491]   .load_avg                      : 1223
>[ 2459.168497]   .runnable_load_avg             : 1223
>[ 2459.168502]   .util_avg                      : 931
>[ 2459.168508]   .util_est_enqueued             : 0
>[ 2459.168514]   .removed.load_avg              : 0
>[ 2459.168519]   .removed.util_avg              : 0
>[ 2459.168525]   .removed.runnable_sum          : 0
>[ 2459.168531]   .tg_load_avg_contrib           : 1207
>[ 2459.168537]   .tg_load_avg                   : 1207
>[ 2459.168543]   .throttled                     : 0
>[ 2459.168548]   .throttle_count                : 0
>[ 2459.168554]   .se->exec_start                : 2459168.544481
>[ 2459.168560]   .se->vruntime                  : 4126617.542979
>[ 2459.168567]   .se->sum_exec_runtime          : 437.341073
>[ 2459.168572]   .se->load.weight               : 1048576
>[ 2459.168578]   .se->runnable_weight           : 1048576
>[ 2459.168585]   .se->avg.load_avg              : 980
>[ 2459.168591]   .se->avg.util_avg              : 931
>[ 2459.168597]   .se->avg.runnable_load_avg     : 980
>[ 2459.168606] cfs_rq[2]:/
>[ 2459.168612]   .exec_clock                    : 0.000000
>[ 2459.168619]   .MIN_vruntime                  : 0.000001
>[ 2459.168625]   .min_vruntime                  : 4126617.542979
>[ 2459.168630]   .max_vruntime                  : 0.000001
>[ 2459.168636]   .spread                        : 0.000000
>[ 2459.168642]   .spread0                       : 272488.971611
>[ 2459.168648]   .nr_spread_over                : 0
>[ 2459.168654]   .nr_running                    : 1
>[ 2459.168660]   .load                          : 1048576
>[ 2459.168666]   .runnable_weight               : 1048576
>[ 2459.168672]   .load_avg                      : 1044
>[ 2459.168677]   .runnable_load_avg             : 981
>[ 2459.168683]   .util_avg                      : 980
>[ 2459.168689]   .util_est_enqueued             : 29
>[ 2459.168694]   .removed.load_avg              : 0
>[ 2459.168700]   .removed.util_avg              : 0
>[ 2459.168706]   .removed.runnable_sum          : 0
>[ 2459.168712]   .tg_load_avg_contrib           : 0
>[ 2459.168718]   .tg_load_avg                   : 0
>[ 2459.168724]   .throttled                     : 0
>[ 2459.168729]   .throttle_count                : 0
>[ 2459.168746] rt_rq[2]:/
>[ 2459.168752]   .rt_nr_running                 : 0
>[ 2459.168758]   .rt_nr_migratory               : 0
>[ 2459.168763]   .rt_throttled                  : 0
>[ 2459.168769]   .rt_time                       : 0.000000
>[ 2459.168775]   .rt_runtime                    : 950.000000
>[ 2459.168781] dl_rq[2]:
>[ 2459.168788]   .dl_nr_running                 : 0
>[ 2459.168794]   .dl_nr_migratory               : 0
>[ 2459.168800]   .dl_bw->bw                     : 996147
>[ 2459.168806]   .dl_bw->total_bw               : 0
>[ 2459.168812] runnable tasks:
>[ 2459.168818]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2459.168824] -----------------------------------------------------------------------------------------------------------
>[ 2459.168833]  I    rcu_preempt    11   4126605.894641    420140   120         0.000000     13994.048678         0.000000 /
>[ 2459.168846]  S        cpuhp/2    19      3590.234378        21   120         0.000000         1.500549         0.000000 /
>[ 2459.168856]  S    migration/2    20         0.000000       826     0         0.000000        25.705524         0.000000 /
>[ 2459.168867]  S    ksoftirqd/2    21   4126605.909842     12774   120         0.000000       529.118458         0.000000 /
>[ 2459.168877]  I   kworker/2:0H    23       112.602017         8   100         0.000000         0.170706         0.000000 /
>[ 2459.168888]  S      kdevtmpfs    29      5100.373226       186   120         0.000000         9.184777         0.000000 /
>[ 2459.168899]  I          netns    30        17.193847         2   100         0.000000         0.015675         0.000000 /
>[ 2459.168912]  I         cryptd    59        63.401515         2   100         0.000000         0.000000         0.000000 /
>[ 2459.168922]  I        ata_sff   151        69.921036         2   100         0.000000         0.021052         0.000000 /
>[ 2459.168932]  I     devfreq_wq   153        75.921034         2   100         0.000000         0.000000         0.000000 /
>[ 2459.168943]  I        nvme-wq   174        75.996322         2   100         0.000000         0.086980         0.000000 /
>[ 2459.168953]  I nvme-delete-wq   176        82.068194         2   100         0.000000         0.085035         0.000000 /
>[ 2459.168964]  S      scsi_eh_2   182       115.254222        35   120         0.000000         2.816577         0.000000 /
>[ 2459.168974]  I     scsi_tmf_3   185       103.353202         2   100         0.000000         0.090061         0.000000 /
>[ 2459.168985]  I   kworker/2:1H   249   4126464.358671       646   100         0.000000        31.920186         0.000000 /
>[ 2459.168995]  S    jbd2/sda1-8   251   4126464.812796      2103   120         0.000000       208.112492         0.000000 /
>[ 2459.169005]  Iext4-rsv-conver   252       130.681891         2   100         0.000000         0.098738         0.000000 /
>[ 2459.169015] >Rsystemd-journal   295       370.147066      1911   119         0.000000      1132.569871         0.000000 /autogroup-9
>[ 2459.169028]  I        xprtiod   306       390.328731         2   100         0.000000         0.048813         0.000000 /
>[ 2459.169038]  I    kworker/2:2   308   4126583.252852      8110   120         0.000000      1067.487005         0.000000 /
>[ 2459.169049]  S        rpcbind   528         6.411531        98   120         0.000000        23.517476         0.000000 /autogroup-31
>[ 2459.169063]  S        cleanup   673        22.957898         4   120         0.000000         0.572444         0.000000 /autogroup-43
>[ 2459.169074]  S     irqbalance   561        91.914348       257   120         0.000000       254.809068         0.000000 /autogroup-44
>[ 2459.169084]  S          gmain   563         9.526889         1   120         0.000000         0.107552         0.000000 /autogroup-44
>[ 2459.169094]  S NetworkManager   572       128.934552       787   120         0.000000       245.222241         0.000000 /autogroup-47
>[ 2459.169105]  S           cron   596        24.777970        54   120         0.000000        22.162971         0.000000 /autogroup-53
>[ 2459.169115]  S wpa_supplicant   598         0.186888       261   120         0.000000        30.009289         0.000000 /autogroup-55
>[ 2459.169125]  S           rngd   600       347.271371     85140   120         0.000000      2781.218037         0.000000 /autogroup-57
>[ 2459.169137]  I    kworker/2:3   712      5101.214937       230   120         0.000000         7.016270         0.000000 /
>[ 2459.169148]  S       X:disk$0   733       126.153028         3   120         0.000000         0.300986         0.000000 /autogroup-79
>[ 2459.169158]  Srun-systemd-ses   767       690.363879       330   120         0.000000       141.927329         0.000000 /autogroup-82
>[ 2459.169169]  S    ibus-daemon   810       725.432386       303   120         0.000000        42.075826         0.000000 /autogroup-83
>[ 2459.169179]  S          gmain   823         8.125632         1   120         0.000000         0.174216         0.000000 /autogroup-85
>[ 2459.169191]  S          gdbus   824        31.100798       120   120         0.000000        20.299233         0.000000 /autogroup-85
>[ 2459.169201]  S     gvfsd-fuse   828        22.709030        11   120         0.000000         8.262985         0.000000 /autogroup-85
>[ 2459.169213]  S          gdbus   842       720.981161        36   120         0.000000         5.082112         0.000000 /autogroup-83
>[ 2459.169223]  S ibus-ui:disk$0   901        79.953091         1   120         0.000000         0.155703         0.000000 /autogroup-83
>[ 2459.169233]  S          gdbus   922       715.629533        81   120         0.000000         9.641889         0.000000 /autogroup-83
>[ 2459.169242]  S       ibus-x11   837       726.035481       400   120         0.000000       193.308041         0.000000 /autogroup-83
>[ 2459.169252]  S ibus-x1:disk$0   902        66.613101         1   120         0.000000         0.116621         0.000000 /autogroup-83
>[ 2459.169263]  Sat-spi-bus-laun   909        22.520506       100   120         0.000000        32.191863         0.000000 /autogroup-86
>[ 2459.169273]  S   dconf worker   912        20.104776       109   120         0.000000         6.457751         0.000000 /autogroup-86
>[ 2459.169283]  S          gdbus   915        23.678500       163   120         0.000000        15.917147         0.000000 /autogroup-86
>[ 2459.169293]  S      ssh-agent   911         6.273621       245   120         0.000000        16.740286         0.000000 /autogroup-87
>[ 2459.169304]  Sibus-engine-sim   939       721.982190        56   120         0.000000        16.952138         0.000000 /autogroup-83
>[ 2459.169314]  S          gdbus   941       716.181846        59   120         0.000000         7.413686         0.000000 /autogroup-83
>[ 2459.169324]  S          gmain  1026        18.144007         1   120         0.000000         0.144499         0.000000 /autogroup-88
>[ 2459.169334]  S          gdbus  1028        36.708533        99   120         0.000000        24.389519         0.000000 /autogroup-88
>[ 2459.169344]  S          gmain  1086        72.409535        11   120         0.000000         0.432125         0.000000 /autogroup-93
>[ 2459.169355]  S          gmain  1118         5.745723         8   120         0.000000         0.304164         0.000000 /autogroup-96
>[ 2459.169366]  Sindicator-datet  1284         3.962174       192   120         0.000000        10.936664         0.000000 /autogroup-96
>[ 2459.169378]  S          gdbus  1063        14.914434       142   120         0.000000        27.682557         0.000000 /autogroup-100
>[ 2459.169388]  S          gmain  1097        52.589761         1   120         0.000000         0.126012         0.000000 /autogroup-99
>[ 2459.169400]  Sindicator-sound  1066        32.153446       254   120         0.000000        57.772001         0.000000 /autogroup-103
>[ 2459.169410]  S          gdbus  1082        34.118469       226   120         0.000000        35.996483         0.000000 /autogroup-103
>[ 2459.169421]  S   dconf worker  1089         9.798118        11   120         0.000000         1.236698         0.000000 /autogroup-103
>[ 2459.169432]  S          gmain  1181         8.701906         2   120         0.000000         0.125798         0.000000 /autogroup-112
>[ 2459.169442]  S   rtkit-daemon  1159         0.000000       335     0         0.000000        21.401558         0.000000 /autogroup-113
>[ 2459.169452]  S          gmain  1174         2.539701         2   120         0.000000         0.130120         0.000000 /autogroup-114
>[ 2459.169464]  S          gmain  1275        94.236947         1   120         0.000000         0.118312         0.000000 /autogroup-84
>[ 2459.169475]  S          gmain  1440       104.212155         4   120         0.000000         0.218917         0.000000 /autogroup-117
>[ 2459.169486]  S          gmain  1372       385.793003       152   120         0.000000         9.466766         0.000000 /autogroup-84
>[ 2459.169497]  Sunity-fallback-  1395       578.919378       372   120         0.000000       165.699782         0.000000 /autogroup-108
>[ 2459.169508]  S   dconf worker  1409       102.506751         7   120         0.000000         2.899785         0.000000 /autogroup-108
>[ 2459.169519]  S          gmain  1410       101.757681         1   120         0.000000         0.108333         0.000000 /autogroup-108
>[ 2459.169528]  S          gdbus  1412       578.404095       144   120         0.000000        22.403659         0.000000 /autogroup-108
>[ 2459.169538]  S          gmain  1445       111.543355         3   120         0.000000         0.112329         0.000000 /autogroup-108
>[ 2459.169550]  Sgvfs-udisks2-vo  1423        18.333797        95   120         0.000000        54.760026         0.000000 /autogroup-125
>[ 2459.169560]  S          gdbus  1428        14.470956       101   120         0.000000        13.826212         0.000000 /autogroup-125
>[ 2459.169570]  S          gmain  1438         3.602930         1   120         0.000000         0.151511         0.000000 /autogroup-126
>[ 2459.169580]  S          gdbus  1439         8.836858        97   120         0.000000         9.465800         0.000000 /autogroup-126
>[ 2459.169591]  S          gdbus  1449        18.741996        70   120         0.000000         8.031220         0.000000 /autogroup-127
>[ 2459.169601]  S          gmain  1454        19.190064         1   120         0.000000         0.066903         0.000000 /autogroup-128
>[ 2459.169612]  S          gdbus  1456        23.963238        82   120         0.000000         7.975774         0.000000 /autogroup-128
>[ 2459.169623]  S    gvfsd-trash  1460        33.553320       164   120         0.000000        31.085753         0.000000 /autogroup-85
>[ 2459.169633]  S          gdbus  1462        28.334272       150   120         0.000000        12.551932         0.000000 /autogroup-85
>[ 2459.169645]  S           pool  1505       123.830152        13   120         0.000000         1.105780         0.000000 /autogroup-117
>[ 2459.169655]  Sevolution-calen  1506       126.768390        33   120         0.000000         4.499792         0.000000 /autogroup-117
>[ 2459.169666]  S           pool  1509       123.571113        26   120         0.000000         1.787012         0.000000 /autogroup-117
>[ 2459.169675]  S           pool  1511       131.646928        13   120         0.000000         1.657262         0.000000 /autogroup-117
>[ 2459.169687]  Sevolution-addre  1508        96.693198        80   120         0.000000        71.044264         0.000000 /autogroup-130
>[ 2459.169698]  S          gdbus  1518        97.089910        80   120         0.000000         9.198586         0.000000 /autogroup-130
>[ 2459.169708]  Sevolution-addre  1520        96.454624        39   120         0.000000        18.349248         0.000000 /autogroup-130
>[ 2459.169719]  S   dconf worker  1528        75.537023        16   120         0.000000         2.328993         0.000000 /autogroup-130
>[ 2459.169729]  Sevolution-addre  1529        96.411930        26   120         0.000000        17.101550         0.000000 /autogroup-130
>[ 2459.169743]  S           java  1656      5393.993577        19   120         0.000000         4.580600         0.000000 /autogroup-140
>[ 2459.169754]  S           java  1658      8082.443056      1751   120         0.000000      2595.997451         0.000000 /autogroup-140
>[ 2459.169763]  S           java  1659      8082.440264      1683   120         0.000000      4774.053341         0.000000 /autogroup-140
>[ 2459.169773]  S           java  1662      8091.952752     48431   120         0.000000      3192.762326         0.000000 /autogroup-140
>[ 2459.169783]  Sdeja-dup-monito  1731       626.009896       101   120         0.000000       103.619091         0.000000 /autogroup-108
>[ 2459.169793]  S          gdbus  1736       631.887151       158   120         0.000000        26.837348         0.000000 /autogroup-108
>[ 2459.169804]  S         zenity  1985      1227.356596       211   120         0.000000       303.333169         0.000000 /autogroup-142
>[ 2459.169814]  S          gdbus  1987      1155.486561        13   120         0.000000         2.207032         0.000000 /autogroup-142
>[ 2459.169825]  S           sshd  2708      1347.837010     13559   120         0.000000      3140.177225         0.000000 /autogroup-150
>[ 2459.169840]  Z gst-launch-1.0  5936   4117248.903158        40   120         0.000000        59.057736         0.000000 /
>[ 2459.169851]  Z gst-launch-1.0  5938   4117250.580403        27   120         0.000000        58.090233         0.000000 /
>[ 2459.169862]  Z gst-launch-1.0  5945   4117249.095971        38   120         0.000000        59.822628         0.000000 /
>[ 2459.169872]  Dh264parse0:sink  6057    191623.508172       464   120         0.000000       315.842550         0.000000 /autogroup-160
>[ 2459.169884]  Z gst-launch-1.0  5984   4117249.285290        28   120         0.000000        61.035862         0.000000 /
>[ 2459.169895]  Z gst-launch-1.0  6008   4117249.402584        38   120         0.000000        62.903818         0.000000 /
>[ 2459.169911]  Z gst-launch-1.0  6043   4117249.598603        39   120         0.000000        64.629703         0.000000 /
>[ 2459.169921]  Z gst-launch-1.0  6054   4117251.386079        61   120         0.000000        66.688832         0.000000 /
>[ 2459.169931]  Dh264parse0:sink  6255    191619.953659       324   120         0.000000       260.022967         0.000000 /autogroup-160
>[ 2459.169941]  Z gst-launch-1.0  6060   4117249.716494        31   120         0.000000        63.566627         0.000000 /
>[ 2459.169951]  Dh264parse0:sink  6251    191619.118161       338   120         0.000000       279.459431         0.000000 /autogroup-160
>[ 2459.169962]  Z gst-launch-1.0  6092   4117251.192423        49   120         0.000000        65.665402         0.000000 /
>[ 2459.169973]  Dh264parse0:sink  6348    191622.134921       252   120         0.000000       309.794615         0.000000 /autogroup-160
>[ 2459.169984]  Dh264parse0:sink  6333    191621.163545       351   120         0.000000       269.814495         0.000000 /autogroup-160
>[ 2459.170000]  Z gst-launch-1.0  6282   4117250.796283        40   120         0.000000        70.283557         0.000000 /
>[ 2459.170012]  Z gst-launch-1.0  6347   4117252.152595        54   120         0.000000        70.500081         0.000000 /
>[ 2459.170021]  Dh264parse0:sink  6522    191619.375763        57   120         0.000000        14.606984         0.000000 /autogroup-160
>[ 2459.170033]  S        python3  6568         9.808133         9   120         0.000000         5.257667         0.000000 /autogroup-161
>[ 2459.170045]  S        python3  6578        -8.642783         9   120         0.000000         4.994929         0.000000 /autogroup-161
>[ 2459.170054]  S        python3  6580        70.580844         9   120         0.000000         5.459478         0.000000 /autogroup-161
>[ 2459.170064]  S        python3  6584       165.034745        16   120         0.000000         4.100922         0.000000 /autogroup-161
>[ 2459.170074]  S        python3  6586        49.389725        10   120         0.000000         4.830345         0.000000 /autogroup-161
>[ 2459.170084]  S        python3  6590       106.338775        12   120         0.000000         6.007300         0.000000 /autogroup-161
>[ 2459.170093]  S        python3  6592       138.855642        16   120         0.000000         5.353153         0.000000 /autogroup-161
>[ 2459.170103]  S        python3  6596       167.695728        16   120         0.000000         5.126491         0.000000 /autogroup-161
>[ 2459.170113]  S        python3  6602       207.483090         6   120         0.000000         9.875185         0.000000 /autogroup-161
>[ 2459.170125]  S        python3  6630       253.101185         5   120         0.000000         7.637362         0.000000 /autogroup-161
>[ 2459.170135]  S        python3  6636       283.749669        25   120         0.000000        11.458991         0.000000 /autogroup-161
>[ 2459.170145]  S        python3  6638       270.166811        29   120         0.000000         3.792666         0.000000 /autogroup-161
>[ 2459.170158]  D gst-launch-1.0  6571        16.246705        21   120         0.000000        51.858912         0.000000 /autogroup-161
>[ 2459.170168]  D gst-launch-1.0  6581         1.855448        18   120         0.000000        52.518998         0.000000 /autogroup-161
>[ 2459.170179]  D gst-launch-1.0  6583        80.705948        20   120         0.000000        54.001714         0.000000 /autogroup-161
>[ 2459.170189]  D gst-launch-1.0  6587       170.823141        19   120         0.000000        53.584319         0.000000 /autogroup-161
>[ 2459.170199]  D gst-launch-1.0  6589        53.431722        20   120         0.000000        53.236789         0.000000 /autogroup-161
>[ 2459.170210]  D gst-launch-1.0  6593       111.589715        23   120         0.000000        53.471142         0.000000 /autogroup-161
>[ 2459.170220]  D gst-launch-1.0  6595       135.735841        20   120         0.000000        53.820805         0.000000 /autogroup-161
>[ 2459.170230]  D gst-launch-1.0  6599       176.791560        33   120         0.000000        55.619177         0.000000 /autogroup-161
>[ 2459.170241]  D gst-launch-1.0  6605       216.786174        24   120         0.000000        54.142319         0.000000 /autogroup-161
>[ 2459.170255]  D gst-launch-1.0  6633       265.609115        11   120         0.000000        57.417201         0.000000 /autogroup-161
>[ 2459.170265]  D gst-launch-1.0  6640       284.617213        16   120         0.000000        59.622437         0.000000 /autogroup-161
>[ 2459.170275]  D gst-launch-1.0  6641       294.277330        15   120         0.000000        57.492268         0.000000 /autogroup-161
>[ 2459.170321] cpu#3, 1497.600 MHz
>[ 2459.170335]   .nr_running                    : 1
>[ 2459.170342]   .nr_switches                   : 2488878
>[ 2459.170350]   .nr_load_updates               : 0
>[ 2459.170360]   .nr_uninterruptible            : -12
>[ 2459.170367]   .next_balance                  : 4297.126086
>[ 2459.170377]   .curr->pid                     : 6195
>[ 2459.170384]   .clock                         : 2459169.762865
>[ 2459.170392]   .clock_task                    : 2459169.762865
>[ 2459.170398]   .avg_idle                      : 1000000
>[ 2459.170406]   .max_idle_balance_cost         : 500000
>[ 2459.170415] cfs_rq[3]:/autogroup-160
>[ 2459.170425]   .exec_clock                    : 0.000000
>[ 2459.170433]   .MIN_vruntime                  : 0.000001
>[ 2459.170441]   .min_vruntime                  : 81095.476800
>[ 2459.170448]   .max_vruntime                  : 0.000001
>[ 2459.170455]   .spread                        : 0.000000
>[ 2459.170465]   .spread0                       : -3773034.438708
>[ 2459.170473]   .nr_spread_over                : 0
>[ 2459.170480]   .nr_running                    : 1
>[ 2459.170487]   .load                          : 1048576
>[ 2459.170495]   .runnable_weight               : 1048576
>[ 2459.170501]   .load_avg                      : 1024
>[ 2459.170507]   .runnable_load_avg             : 1024
>[ 2459.170513]   .util_avg                      : 1024
>[ 2459.170519]   .util_est_enqueued             : 0
>[ 2459.170525]   .removed.load_avg              : 0
>[ 2459.170531]   .removed.util_avg              : 0
>[ 2459.170537]   .removed.runnable_sum          : 0
>[ 2459.170542]   .tg_load_avg_contrib           : 1023
>[ 2459.170548]   .tg_load_avg                   : 1023
>[ 2459.170554]   .throttled                     : 0
>[ 2459.170560]   .throttle_count                : 0
>[ 2459.170567]   .se->exec_start                : 2459169.762865
>[ 2459.170573]   .se->vruntime                  : 3990702.211287
>[ 2459.170581]   .se->sum_exec_runtime          : 88351.074296
>[ 2459.170587]   .se->load.weight               : 1048576
>[ 2459.170592]   .se->runnable_weight           : 1048576
>[ 2459.170598]   .se->avg.load_avg              : 1024
>[ 2459.170604]   .se->avg.util_avg              : 1024
>[ 2459.170610]   .se->avg.runnable_load_avg     : 1024
>[ 2459.170617] cfs_rq[3]:/
>[ 2459.170625]   .exec_clock                    : 0.000000
>[ 2459.170634]   .MIN_vruntime                  : 0.000001
>[ 2459.170642]   .min_vruntime                  : 3990702.211287
>[ 2459.170650]   .max_vruntime                  : 0.000001
>[ 2459.170659]   .spread                        : 0.000000
>[ 2459.170666]   .spread0                       : 136572.064479
>[ 2459.170674]   .nr_spread_over                : 0
>[ 2459.170681]   .nr_running                    : 1
>[ 2459.170688]   .load                          : 1048576
>[ 2459.170697]   .runnable_weight               : 1048576
>[ 2459.170706]   .load_avg                      : 1024
>[ 2459.170712]   .runnable_load_avg             : 1024
>[ 2459.170718]   .util_avg                      : 1024
>[ 2459.170723]   .util_est_enqueued             : 47
>[ 2459.170729]   .removed.load_avg              : 0
>[ 2459.170735]   .removed.util_avg              : 0
>[ 2459.170741]   .removed.runnable_sum          : 0
>[ 2459.170748]   .tg_load_avg_contrib           : 0
>[ 2459.170755]   .tg_load_avg                   : 0
>[ 2459.170761]   .throttled                     : 0
>[ 2459.170767]   .throttle_count                : 0
>[ 2459.170783] rt_rq[3]:/
>[ 2459.170792]   .rt_nr_running                 : 0
>[ 2459.170800]   .rt_nr_migratory               : 0
>[ 2459.170807]   .rt_throttled                  : 0
>[ 2459.170815]   .rt_time                       : 0.000000
>[ 2459.170823]   .rt_runtime                    : 950.000000
>[ 2459.170833] dl_rq[3]:
>[ 2459.170842]   .dl_nr_running                 : 0
>[ 2459.170850]   .dl_nr_migratory               : 0
>[ 2459.170857]   .dl_bw->bw                     : 996147
>[ 2459.170864]   .dl_bw->total_bw               : 0
>[ 2459.170873] runnable tasks:
>[ 2459.170882]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2459.170888] -----------------------------------------------------------------------------------------------------------
>[ 2459.170895]  S       kthreadd     2   3907191.938528       181   120         0.000000        10.844340         0.000000 /
>[ 2459.170910]  S        cpuhp/3    24      3425.214042        21   120         0.000000         1.332156         0.000000 /
>[ 2459.170920]  S    migration/3    25         0.000000       798     0         0.000000        24.101183         0.000000 /
>[ 2459.170930]  S    ksoftirqd/3    26   3907350.527986     11755   120         0.000000       508.824505         0.000000 /
>[ 2459.170942]  I   kworker/3:0H    28       180.780550         8   100         0.000000         0.123298         0.000000 /
>[ 2459.170958]  S     oom_reaper    34         4.951422         2   120         0.000000         0.000000         0.000000 /
>[ 2459.170972]  I      writeback    35         4.951422         2   100         0.000000         0.000000         0.000000 /
>[ 2459.170986]  I    kworker/3:1    73   3990153.249943     12357   120         0.000000      1303.346258         0.000000 /
>[ 2459.171000]  I blkcg_punt_bio   150        98.378060         2   100         0.000000         0.000000         0.000000 /
>[ 2459.171015]  I             md   152        95.397636         2   100         0.000000         0.019573         0.000000 /
>[ 2459.171030]  Iacpi_thermal_pm   173       134.971239         2   100         0.000000         0.109248         0.000000 /
>[ 2459.171045]  I  nvme-reset-wq   175       141.046984         2   100         0.000000         0.088888         0.000000 /
>[ 2459.171055]  I     scsi_tmf_1   180       147.099699         2   100         0.000000         0.066270         0.000000 /
>[ 2459.171066]  I  ipv6_addrconf   190       180.542896         2   100         0.000000         0.095431         0.000000 /
>[ 2459.171077]  I   kworker/3:1H   255   3977228.771720      1420   100         0.000000        51.062954         0.000000 /
>[ 2459.171089]  S irq/127-mei_me   433        -8.246903        30    49         0.000000         2.663648         0.000000 /
>[ 2459.171099]  Ssystemd-resolve   525         8.966231        64   120         0.000000        99.475237         0.000000 /autogroup-30
>[ 2459.171109]  S          gmain   553        23.561543         1   120         0.000000         0.141673         0.000000 /autogroup-34
>[ 2459.171121]  S       thermald   540        56.635747       166   120         0.000000        71.002292         0.000000 /autogroup-35
>[ 2459.171134]  Saccounts-daemon   541        73.086188       360   120         0.000000       166.541092         0.000000 /autogroup-36
>[ 2459.171145]  S          gdbus   558        67.762698       384   120         0.000000        56.035159         0.000000 /autogroup-36
>[ 2459.171156]  S    in:imuxsock   549        46.133978       623   120         0.000000        59.445207         0.000000 /autogroup-39
>[ 2459.171166]  S   avahi-daemon   545        25.426002       387   120         0.000000       101.041762         0.000000 /autogroup-40
>[ 2459.171176]  Snetworkd-dispat   559        25.113782       111   120         0.000000       208.208646         0.000000 /autogroup-42
>[ 2459.171188]  S          gmain   601        31.051189         2   120         0.000000         0.252020         0.000000 /autogroup-47
>[ 2459.171199]  S          gdbus   605       101.974455       765   120         0.000000        89.507145         0.000000 /autogroup-47
>[ 2459.171210]  S        polkitd   646       145.344663      1114   120         0.000000       448.642395         0.000000 /autogroup-62
>[ 2459.171221]  S          gdbus   650       138.380989      1268   120         0.000000       155.515428         0.000000 /autogroup-62
>[ 2459.171231]  S   cups-browsed   647        36.309010       162   120         0.000000        54.235274         0.000000 /autogroup-63
>[ 2459.171243]  S          gmain   664        30.199754         1   120         0.000000         0.131561         0.000000 /autogroup-63
>[ 2459.171255]  S         agetty   713        16.855949        94   120         0.000000        19.894801         0.000000 /autogroup-77
>[ 2459.171265]  S          gmain   715        92.152643         3   120         0.000000         0.442662         0.000000 /autogroup-75
>[ 2459.171275]  S              X   725       371.598904      9813   120         0.000000      2082.393889         0.000000 /autogroup-79
>[ 2459.171286]  S       X:disk$0   734       107.325495         3   120         0.000000         0.291135         0.000000 /autogroup-79
>[ 2459.171295]  S        lightdm   740       106.195542        27   120         0.000000        24.459784         0.000000 /autogroup-75
>[ 2459.171307]  S          gmain   814         1.321155         3   120         0.000000         0.269797         0.000000 /autogroup-83
>[ 2459.171317]  S          gdbus   820       102.819634       316   120         0.000000        35.151307         0.000000 /autogroup-83
>[ 2459.171327]  S          gvfsd   822        26.601379        90   120         0.000000        37.898180         0.000000 /autogroup-85
>[ 2459.171339]  S     ibus-dconf   832        93.891678        32   120         0.000000        18.004039         0.000000 /autogroup-83
>[ 2459.171349]  S   ibus-ui-gtk3   835       103.550759      1701   120         0.000000       972.202051         0.000000 /autogroup-83
>[ 2459.171361]  S    ibus-portal   840       320.523917       184   120         0.000000        19.863831         0.000000 /autogroup-84
>[ 2459.171371]  S          gdbus   850       320.934922       212   120         0.000000        39.929301         0.000000 /autogroup-84
>[ 2459.171381]  S    dbus-daemon   917        13.003425       182   120         0.000000        38.457703         0.000000 /autogroup-86
>[ 2459.171393]  Sgnome-keyring-d  1024        26.831024       113   120         0.000000        17.155581         0.000000 /autogroup-88
>[ 2459.171406]  Swindow-stack-br  1040         0.480123       153   120         0.000000        31.987875         0.000000 /autogroup-97
>[ 2459.171416]  Sindicator-messa  1041         5.179192       124   120         0.000000        42.361271         0.000000 /autogroup-100
>[ 2459.171427]  Sindicator-keybo  1042        51.290779       612   120         0.000000       321.096135         0.000000 /autogroup-99
>[ 2459.171436]  S          gdbus  1124        44.526913       156   120         0.000000        12.960205         0.000000 /autogroup-99
>[ 2459.171448]  Sindicator-appli  1065        12.337993       179   120         0.000000        48.724767         0.000000 /autogroup-102
>[ 2459.171458]  S          gmain  1090         2.077347         1   120         0.000000         0.125926         0.000000 /autogroup-102
>[ 2459.171468]  S          gdbus  1119         7.520626        47   120         0.000000         4.191081         0.000000 /autogroup-102
>[ 2459.171482]  S          gdbus  1355       323.994481        83   120         0.000000        11.916268         0.000000 /autogroup-84
>[ 2459.171493]  S   dconf worker  1362       152.966925         9   120         0.000000         0.833028         0.000000 /autogroup-84
>[ 2459.171504]  S          gdbus  1276       318.945904       754   120         0.000000        58.270492         0.000000 /autogroup-84
>[ 2459.171515]  S   dconf worker  1473        93.477558         2   120         0.000000         0.437156         0.000000 /autogroup-117
>[ 2459.171527]  D         compiz  1329      1668.406961     13638   120         0.000000      4664.260764         0.000000 /autogroup-118
>[ 2459.171537]  S  Compiz:disk$0  1400        77.497205         1   120         0.000000         0.068048         0.000000 /autogroup-118
>[ 2459.171547]  S          gmain  1382         1.744534         1   120         0.000000         0.084687         0.000000 /autogroup-120
>[ 2459.171559]  S   dconf worker  1478      1129.649851        57   120         0.000000         7.262554         0.000000 /autogroup-108
>[ 2459.171569]  Spolkit-gnome-au  1398      1164.199242       431   120         0.000000       121.612853         0.000000 /autogroup-108
>[ 2459.171579]  S          gdbus  1446      1165.643012        80   120         0.000000        11.614212         0.000000 /autogroup-108
>[ 2459.171590]  S   dconf worker  1464       317.785107        11   120         0.000000         1.011749         0.000000 /autogroup-108
>[ 2459.171600]  S          gmain  1468       173.368276         2   120         0.000000         0.104968         0.000000 /autogroup-108
>[ 2459.171611]  S          gmain  1426        11.221548        14   120         0.000000         4.440349         0.000000 /autogroup-125
>[ 2459.171621]  Sgvfs-mtp-volume  1443         5.307509       114   120         0.000000        28.783411         0.000000 /autogroup-127
>[ 2459.171631]  Sgvfs-afc-volume  1452        19.309472        57   120         0.000000        20.190425         0.000000 /autogroup-128
>[ 2459.171642]  Sgvfs-afc-volume  1453        18.873103         6   120         0.000000         0.486397         0.000000 /autogroup-128
>[ 2459.171652]  S          gmain  1465         6.400029         1   120         0.000000         0.153503         0.000000 /autogroup-129
>[ 2459.171663]  Sevolution-calen  1477       101.481273       433   120         0.000000       611.857565         0.000000 /autogroup-117
>[ 2459.171674]  S          gdbus  1499       109.256067       313   120         0.000000        35.086590         0.000000 /autogroup-117
>[ 2459.171687]  S          gmain  1514        24.874738         4   120         0.000000         0.257756         0.000000 /autogroup-130
>[ 2459.171697]  S   dconf worker  1519        13.734870         2   120         0.000000         0.398233         0.000000 /autogroup-130
>[ 2459.171708]  Sevolution-addre  1523        26.493365       113   120         0.000000        77.974875         0.000000 /autogroup-130
>[ 2459.171721]  S          gdbus  1565        36.300935        31   120         0.000000         3.910248         0.000000 /autogroup-131
>[ 2459.171732]  S           sshd  1615       114.083695       846   120         0.000000       207.362908         0.000000 /autogroup-134
>[ 2459.171744]  S           java  1655      4746.547858         6   120         0.000000         2.750267         0.000000 /autogroup-140
>[ 2459.171755]  S           java  1664      6503.007750      1098   120         0.000000       436.177100         0.000000 /autogroup-140
>[ 2459.171764]  S           java  1670      6504.074822        69   120         0.000000        24.375731         0.000000 /autogroup-140
>[ 2459.171774]  S           sshd  1720       228.352847      1188   120         0.000000       358.131055         0.000000 /autogroup-141
>[ 2459.171784]  S           bash  1723       309.206868       187   120         0.000000       182.900643         0.000000 /autogroup-142
>[ 2459.171799]  S           sshd  2675        75.788099        27   120         0.000000        51.761209         0.000000 /autogroup-150
>[ 2459.171811]  I    kworker/3:0  4636   2551898.003008         3   120         0.000000         0.126485         0.000000 /
>[ 2459.171822]  Dh264parse0:sink  5965      1016.700677        67   120         0.000000         7.995797         0.000000 /autogroup-160
>[ 2459.171832]  Z gst-launch-1.0  5930   3907245.135882        28   120         0.000000        57.778884         0.000000 /
>[ 2459.171843]  Z gst-launch-1.0  5934   3907243.123798        20   120         0.000000        57.722181         0.000000 /
>[ 2459.171854]  Dh264parse0:sink  5991      1017.246886        83   120         0.000000         9.564591         0.000000 /autogroup-160
>[ 2459.171864]  D gst-launch-1.0  5942      1017.710191        46   120         0.000000        66.084791         0.000000 /autogroup-160
>[ 2459.171878]  Dh264parse0:sink  6129      1016.961522       336   120         0.000000       246.879255         0.000000 /autogroup-160
>[ 2459.171889]  Dh264parse0:sink  6176      1016.840868         5   120         0.000000         5.981371         0.000000 /autogroup-160
>[ 2459.171899]  D gst-launch-1.0  6012      1016.834470        36   120         0.000000        67.536998         0.000000 /autogroup-160
>[ 2459.171910]  Dh264parse0:sink  6199      1014.686246        12   120         0.000000         6.481211         0.000000 /autogroup-160
>[ 2459.171920] >Rh264parse0:sink  6195     81097.476959       484   120         0.000000    276744.387704         0.000000 /autogroup-160
>[ 2459.171931]  D gst-launch-1.0  6052      1016.747788        38   120         0.000000        70.060910         0.000000 /autogroup-160
>[ 2459.171943]  Dh264parse0:sink  6221      1014.651934       470   120         0.000000       322.935031         0.000000 /autogroup-160
>[ 2459.171953]  Z gst-launch-1.0  6118   3907245.524907        44   120         0.000000        66.860107         0.000000 /
>[ 2459.171964]  D gst-launch-1.0  6121      1016.904322        39   120         0.000000        70.805390         0.000000 /autogroup-160
>[ 2459.171974]  Z gst-launch-1.0  6128   3907244.884507        39   120         0.000000        67.652977         0.000000 /
>[ 2459.171985]  Z gst-launch-1.0  6138   3907244.282876        39   120         0.000000        66.395010         0.000000 /
>[ 2459.171995]  Z gst-launch-1.0  6172   3907244.398211        48   120         0.000000        68.573418         0.000000 /
>[ 2459.172006]  Dh264parse0:sink  6376      1016.879672         8   120         0.000000         5.996243         0.000000 /autogroup-160
>[ 2459.172018]  D gst-launch-1.0  6218      1016.828115        51   120         0.000000        75.305288         0.000000 /autogroup-160
>[ 2459.172029]  Z gst-launch-1.0  6220   3907244.801111        45   120         0.000000        69.978743         0.000000 /
>[ 2459.172039]  Z gst-launch-1.0  6245   3907245.035314        52   120         0.000000        73.155056         0.000000 /
>[ 2459.172049]  Dh264parse0:sink  6460      1016.775482         8   120         0.000000         5.964295         0.000000 /autogroup-160
>[ 2459.172061]  Dh264parse0:sink  6471      1014.846051       431   120         0.000000       310.767629         0.000000 /autogroup-160
>[ 2459.172071]  S        python3  6549        37.884225        16   120         0.000000         3.592575         0.000000 /autogroup-161
>[ 2459.172081]  S        python3  6550        89.610417        24   120         0.000000         4.961557         0.000000 /autogroup-161
>[ 2459.172092]  S        python3  6556       104.453274        11   120         0.000000         4.577729         0.000000 /autogroup-161
>[ 2459.172101]  S        python3  6560        89.122653         6   120         0.000000         7.415318         0.000000 /autogroup-161
>[ 2459.172113]  S        python3  6574       150.904456         4   120         0.000000         6.838485         0.000000 /autogroup-161
>[ 2459.172123]  S        python3  6576       189.872454         7   120         0.000000         4.840753         0.000000 /autogroup-161
>[ 2459.172134]  S        python3  6604       261.233998         8   120         0.000000         5.989096         0.000000 /autogroup-161
>[ 2459.172144]  S        python3  6608       383.838443        14   120         0.000000         6.692371         0.000000 /autogroup-161
>[ 2459.172154]  S        python3  6613       295.093377         5   120         0.000000         4.486709         0.000000 /autogroup-161
>[ 2459.172164]  S        python3  6616       389.938561         9   120         0.000000         8.618171         0.000000 /autogroup-161
>[ 2459.172174]  S        python3  6620       351.442412         5   120         0.000000         5.679815         0.000000 /autogroup-161
>[ 2459.172187]  D gst-launch-1.0  6552        50.885862        29   120         0.000000        49.812590         0.000000 /autogroup-161
>[ 2459.172199]  D gst-launch-1.0  6555       100.067074        20   120         0.000000        50.188121         0.000000 /autogroup-161
>[ 2459.172210]  D gst-launch-1.0  6559       114.591824        19   120         0.000000        50.774456         0.000000 /autogroup-161
>[ 2459.172221]  D gst-launch-1.0  6561        97.919697        16   120         0.000000        49.850193         0.000000 /autogroup-161
>[ 2459.172231]  D gst-launch-1.0  6563       100.135694        17   120         0.000000        50.303330         0.000000 /autogroup-161
>[ 2459.172242]  D gst-launch-1.0  6577       160.571780        21   120         0.000000        51.461741         0.000000 /autogroup-161
>[ 2459.172252]  D gst-launch-1.0  6579       200.165119        21   120         0.000000        50.657290         0.000000 /autogroup-161
>[ 2459.172265]  D gst-launch-1.0  6607       271.992274        22   120         0.000000        56.887005         0.000000 /autogroup-161
>[ 2459.172276]  D gst-launch-1.0  6615       305.336092        31   120         0.000000        55.352192         0.000000 /autogroup-161
>[ 2459.172286]  D gst-launch-1.0  6619       399.400996        29   120         0.000000        58.411978         0.000000 /autogroup-161
>[ 2459.172296]  D gst-launch-1.0  6623       361.605718        13   120         0.000000        55.796746         0.000000 /autogroup-161
>[ 2459.172386] 
>[ 2459.172386] Showing all locks held in the system:
>[ 2459.172410] 1 lock held by khungtaskd/33:
>[ 2459.172420]  #0: 000000006720f5cd (rcu_read_lock){....}, at: debug_show_all_locks+0xe/0x1a0
>[ 2459.172441] 1 lock held by khugepaged/38:
>[ 2459.172447]  #0: 00000000ff62cd51 (&mm->mmap_sem#2){++++}, at: khugepaged+0x1573/0x2570
>[ 2459.172469] 3 locks held by rs:main Q:Reg/551:
>[ 2459.172499] 1 lock held by compiz/1329:
>[ 2459.172509]  #0: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.172594] 3 locks held by kworker/u8:3/2723:
>[ 2459.172604]  #0: 0000000045407b65 ((wq_completion)i915){+.+.}, at: process_one_work+0x206/0x660
>[ 2459.172623]  #1: 0000000062b2014f ((work_completion)(&i915->mm.free_work)){+.+.}, at: process_one_work+0x206/0x660
>[ 2459.172640]  #2: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2459.172693] 1 lock held by h264parse0:sink/5965:
>[ 2459.172700]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172712] 1 lock held by h264parse0:sink/5977:
>[ 2459.172719]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172730] 1 lock held by gst-launch-1.0/5932:
>[ 2459.172737]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172747] 1 lock held by h264parse0:sink/5974:
>[ 2459.172753]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172799] 1 lock held by h264parse0:sink/5991:
>[ 2459.172805]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172817] 1 lock held by h264parse0:sink/6017:
>[ 2459.172824]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172835] 1 lock held by h264parse0:sink/6045:
>[ 2459.172841]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172851] 1 lock held by gst-launch-1.0/5942:
>[ 2459.172857]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172868] 1 lock held by h264parse0:sink/6057:
>[ 2459.172874]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172884] 1 lock held by h264parse0:sink/6097:
>[ 2459.172890]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172901] 1 lock held by gst-launch-1.0/5948:
>[ 2459.172906]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172917] 1 lock held by gst-launch-1.0/5957:
>[ 2459.172923]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172933] 1 lock held by h264parse0:sink/6144:
>[ 2459.172939]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172950] 1 lock held by h264parse0:sink/6077:
>[ 2459.172956]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172966] 1 lock held by h264parse0:sink/6123:
>[ 2459.172972]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.172983] 1 lock held by h264parse0:sink/6129:
>[ 2459.172990]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173001] 1 lock held by h264parse0:sink/6176:
>[ 2459.173007]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173017] 1 lock held by gst-launch-1.0/6012:
>[ 2459.173025]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173035] 1 lock held by h264parse0:sink/6164:
>[ 2459.173041]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173053] 1 lock held by h264parse0:sink/6199:
>[ 2459.173059]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173069] 3 locks held by h264parse0:sink/6195:
>[ 2459.173078] 1 lock held by h264parse0:sink/6248:
>[ 2459.173084]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173095] 1 lock held by gst-launch-1.0/6052:
>[ 2459.173102]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173113] 1 lock held by h264parse0:sink/6250:
>[ 2459.173118]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173130] 1 lock held by h264parse0:sink/6255:
>[ 2459.173136]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173146] 1 lock held by h264parse0:sink/6251:
>[ 2459.173153]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173164] 1 lock held by h264parse0:sink/6221:
>[ 2459.173171]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173182] 1 lock held by h264parse0:sink/6360:
>[ 2459.173188]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173198] 1 lock held by h264parse0:sink/6292:
>[ 2459.173205]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173215] 1 lock held by h264parse0:sink/6348:
>[ 2459.173222]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173233] 1 lock held by gst-launch-1.0/6121:
>[ 2459.173239]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173250] 1 lock held by h264parse0:sink/6333:
>[ 2459.173257]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173267] 1 lock held by h264parse0:sink/6298:
>[ 2459.173274]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173285] 1 lock held by h264parse0:sink/6386:
>[ 2459.173291]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173302] 1 lock held by h264parse0:sink/6362:
>[ 2459.173309]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173320] 1 lock held by h264parse0:sink/6358:
>[ 2459.173328]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173339] 1 lock held by h264parse0:sink/6376:
>[ 2459.173346]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173357] 1 lock held by h264parse0:sink/6301:
>[ 2459.173363]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173375] 1 lock held by h264parse0:sink/6398:
>[ 2459.173381]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173392] 2 locks held by h264parse0:sink/6414:
>[ 2459.173399]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173409]  #1: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: i915_driver_postclose+0x26/0x60 [i915]
>[ 2459.173469] 1 lock held by gst-launch-1.0/6218:
>[ 2459.173477]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173488] 1 lock held by h264parse0:sink/6426:
>[ 2459.173495]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173505] 1 lock held by h264parse0:sink/6450:
>[ 2459.173512]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173524] 1 lock held by h264parse0:sink/6485:
>[ 2459.173531]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173542] 1 lock held by h264parse0:sink/6460:
>[ 2459.173550]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173561] 1 lock held by h264parse0:sink/6476:
>[ 2459.173567]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173577] 1 lock held by h264parse0:sink/6497:
>[ 2459.173583]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173594] 1 lock held by gmain/6510:
>[ 2459.173600]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173610] 1 lock held by h264parse0:sink/6471:
>[ 2459.173617]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173627] 1 lock held by h264parse0:sink/6522:
>[ 2459.173634]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2459.173654] 1 lock held by gst-launch-1.0/6552:
>[ 2459.173660]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173671] 1 lock held by gst-launch-1.0/6554:
>[ 2459.173677]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173688] 1 lock held by gst-launch-1.0/6555:
>[ 2459.173694]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173705] 1 lock held by gst-launch-1.0/6557:
>[ 2459.173712]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173723] 1 lock held by gst-launch-1.0/6559:
>[ 2459.173729]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173740] 1 lock held by gst-launch-1.0/6561:
>[ 2459.173746]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173787] 1 lock held by gst-launch-1.0/6563:
>[ 2459.173799]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173819] 1 lock held by gst-launch-1.0/6565:
>[ 2459.173827]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173843] 1 lock held by gst-launch-1.0/6567:
>[ 2459.173850]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173867] 1 lock held by gst-launch-1.0/6569:
>[ 2459.173876]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173892] 1 lock held by gst-launch-1.0/6571:
>[ 2459.173900]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173918] 1 lock held by gst-launch-1.0/6573:
>[ 2459.173925]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173941] 1 lock held by gst-launch-1.0/6575:
>[ 2459.173948]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173962] 1 lock held by gst-launch-1.0/6577:
>[ 2459.173968]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173978] 1 lock held by gst-launch-1.0/6579:
>[ 2459.173984]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.173994] 1 lock held by gst-launch-1.0/6581:
>[ 2459.174000]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174011] 1 lock held by gst-launch-1.0/6583:
>[ 2459.174017]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174027] 1 lock held by gst-launch-1.0/6585:
>[ 2459.174034]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174044] 1 lock held by gst-launch-1.0/6587:
>[ 2459.174050]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174061] 1 lock held by gst-launch-1.0/6589:
>[ 2459.174067]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174080] 1 lock held by gst-launch-1.0/6591:
>[ 2459.174088]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174103] 1 lock held by gst-launch-1.0/6593:
>[ 2459.174109]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174119] 1 lock held by gst-launch-1.0/6595:
>[ 2459.174126]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174137] 1 lock held by gst-launch-1.0/6597:
>[ 2459.174143]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174154] 1 lock held by gst-launch-1.0/6599:
>[ 2459.174160]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174172] 1 lock held by gst-launch-1.0/6601:
>[ 2459.174179]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174190] 1 lock held by gst-launch-1.0/6603:
>[ 2459.174197]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174208] 1 lock held by gst-launch-1.0/6605:
>[ 2459.174214]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174225] 1 lock held by gst-launch-1.0/6607:
>[ 2459.174231]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174242] 1 lock held by gst-launch-1.0/6609:
>[ 2459.174247]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174258] 1 lock held by gst-launch-1.0/6611:
>[ 2459.174264]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174274] 1 lock held by gst-launch-1.0/6612:
>[ 2459.174280]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174291] 1 lock held by gst-launch-1.0/6615:
>[ 2459.174298]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174309] 1 lock held by gst-launch-1.0/6617:
>[ 2459.174315]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174326] 1 lock held by gst-launch-1.0/6619:
>[ 2459.174332]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174343] 1 lock held by gst-launch-1.0/6621:
>[ 2459.174350]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174360] 1 lock held by gst-launch-1.0/6623:
>[ 2459.174366]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174377] 1 lock held by gst-launch-1.0/6625:
>[ 2459.174384]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174395] 1 lock held by gst-launch-1.0/6627:
>[ 2459.174401]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174411] 1 lock held by gst-launch-1.0/6629:
>[ 2459.174419]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174430] 1 lock held by gst-launch-1.0/6631:
>[ 2459.174435]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174446] 1 lock held by gst-launch-1.0/6633:
>[ 2459.174453]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174464] 1 lock held by gst-launch-1.0/6635:
>[ 2459.174470]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174480] 1 lock held by gst-launch-1.0/6637:
>[ 2459.174486]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174497] 1 lock held by gst-launch-1.0/6640:
>[ 2459.174504]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174514] 1 lock held by gst-launch-1.0/6641:
>[ 2459.174520]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174531] 1 lock held by gst-launch-1.0/6643:
>[ 2459.174538]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174549] 1 lock held by gst-launch-1.0/6644:
>[ 2459.174555]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174565] 1 lock held by gst-launch-1.0/6647:
>[ 2459.174572]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174582] 1 lock held by gst-launch-1.0/6648:
>[ 2459.174588]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2459.174598] 
>[ 2459.174607] =============================================
>[ 2459.174607] 
>[ 2459.174613] Showing busy workqueues and worker pools:
>[ 2459.174645] workqueue i915: flags=0xa0002
>[ 2459.174737]   pwq 8: cpus=0-3 flags=0x4 nice=0 active=1/1
>[ 2459.174894]     in-flight: 2723:__i915_gem_free_work [i915]
>[ 2459.174954]     delayed: __i915_gem_free_work [i915], retire_work_handler [i915]
>[ 2459.175073] pool 8: cpus=0-3 flags=0x4 nice=0 hung=0s workers=4 idle: 6529 1850 41
>[ 2581.893918] INFO: task khugepaged:38 blocked for more than 122 seconds.
>[ 2581.893941]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.893946] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.893953] khugepaged      D    0    38      2 0x80004000
>[ 2581.893979] Call Trace:
>[ 2581.893998]  ? __schedule+0x24e/0x7d0
>[ 2581.894011]  ? rwsem_down_write_slowpath+0x26a/0x600
>[ 2581.894018]  schedule+0x33/0xc0
>[ 2581.894028]  rwsem_down_write_slowpath+0x26f/0x600
>[ 2581.894047]  ? khugepaged+0x1573/0x2570
>[ 2581.894055]  khugepaged+0x1573/0x2570
>[ 2581.894077]  ? wait_woken+0xa0/0xa0
>[ 2581.894088]  ? collapse_shmem.isra.8+0xe20/0xe20
>[ 2581.894096]  kthread+0x11e/0x140
>[ 2581.894104]  ? kthread_park+0xa0/0xa0
>[ 2581.894114]  ret_from_fork+0x3a/0x50
>[ 2581.894170] INFO: task compiz:1329 blocked for more than 245 seconds.
>[ 2581.894178]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.894183] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.894212] compiz          D    0  1329    747 0x00004000
>[ 2581.894237] Call Trace:
>[ 2581.894247]  ? __schedule+0x24e/0x7d0
>[ 2581.894260]  schedule+0x33/0xc0
>[ 2581.894269]  schedule_preempt_disabled+0x14/0x20
>[ 2581.894276]  __mutex_lock+0x281/0x9c0
>[ 2581.894286]  ? __pm_runtime_resume+0x54/0x80
>[ 2581.894344]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.894434]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.894477]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.894525]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2581.894570]  i915_gem_create_ioctl+0x17/0x30 [i915]
>[ 2581.894581]  drm_ioctl_kernel+0x88/0xf0
>[ 2581.894592]  drm_ioctl+0x2f8/0x3b0
>[ 2581.894638]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2581.894657]  do_vfs_ioctl+0xa5/0x6f0
>[ 2581.894668]  ? __fget+0x114/0x200
>[ 2581.894678]  ksys_ioctl+0x3a/0x70
>[ 2581.894688]  __x64_sys_ioctl+0x16/0x20
>[ 2581.894697]  do_syscall_64+0x5a/0x1c0
>[ 2581.894705]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.894714] RIP: 0033:0x7fa6145b75d7
>[ 2581.894728] Code: Bad RIP value.
>[ 2581.894734] RSP: 002b:00007fff8dddb288 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2581.894742] RAX: ffffffffffffffda RBX: 00005592aa0bd700 RCX: 00007fa6145b75d7
>[ 2581.894748] RDX: 00007fff8dddb310 RSI: 00000000c010645b RDI: 000000000000000a
>[ 2581.894754] RBP: 00007fff8dddb310 R08: 00005592aa0bd700 R09: 00007fa61488cc40
>[ 2581.894804] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000c010645b
>[ 2581.894812] R13: 000000000000000a R14: 00000000000000b8 R15: 0000000000001140
>[ 2581.894850] INFO: task kworker/u8:3:2723 blocked for more than 245 seconds.
>[ 2581.894860]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.894867] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.894875] kworker/u8:3    D    0  2723      2 0x80004000
>[ 2581.894932] Workqueue: i915 __i915_gem_free_work [i915]
>[ 2581.894942] Call Trace:
>[ 2581.894954]  ? __schedule+0x24e/0x7d0
>[ 2581.894966]  schedule+0x33/0xc0
>[ 2581.894973]  schedule_preempt_disabled+0x14/0x20
>[ 2581.894980]  __mutex_lock+0x281/0x9c0
>[ 2581.895025]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.895075]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.895119]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.895133]  process_one_work+0x28c/0x660
>[ 2581.895147]  worker_thread+0x39/0x3f0
>[ 2581.895157]  ? process_one_work+0x660/0x660
>[ 2581.895164]  kthread+0x11e/0x140
>[ 2581.895171]  ? kthread_park+0xa0/0xa0
>[ 2581.895181]  ret_from_fork+0x3a/0x50
>[ 2581.895199] INFO: task h264parse0:sink:5965 blocked for more than 122 seconds.
>[ 2581.895206]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.895211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.895218] h264parse0:sink D    0  5965      1 0x80004006
>[ 2581.895226] Call Trace:
>[ 2581.895236]  ? __schedule+0x24e/0x7d0
>[ 2581.895247]  schedule+0x33/0xc0
>[ 2581.895255]  schedule_preempt_disabled+0x14/0x20
>[ 2581.895261]  __mutex_lock+0x281/0x9c0
>[ 2581.895271]  ? drm_release+0x2b/0xd0
>[ 2581.895285]  ? drm_release+0x2b/0xd0
>[ 2581.895293]  drm_release+0x2b/0xd0
>[ 2581.895303]  __fput+0xc7/0x250
>[ 2581.895314]  task_work_run+0x87/0xb0
>[ 2581.895324]  do_exit+0x360/0xcd0
>[ 2581.895334]  ? get_signal+0x108/0xcc0
>[ 2581.895344]  do_group_exit+0x39/0xb0
>[ 2581.895354]  get_signal+0x15f/0xcc0
>[ 2581.895367]  do_signal+0x30/0x730
>[ 2581.895376]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.895387]  ? __se_sys_futex+0x133/0x180
>[ 2581.895399]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.895407]  do_syscall_64+0x172/0x1c0
>[ 2581.895416]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.895423] RIP: 0033:0x7fa46a6319f3
>[ 2581.895434] Code: Bad RIP value.
>[ 2581.895441] RSP: 002b:00007fa45e919d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.895448] RAX: fffffffffffffe00 RBX: 00007fa45804c598 RCX: 00007fa46a6319f3
>[ 2581.895454] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa45804c5c4
>[ 2581.895460] RBP: 00007fa45804c5bc R08: 0000000000000001 R09: 0000000000000000
>[ 2581.895466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa45804c5c4
>[ 2581.895472] R13: 0000000000000000 R14: 00007fa45802be40 R15: 000000000000006f
>[ 2581.895489] INFO: task h264parse0:sink:5977 blocked for more than 122 seconds.
>[ 2581.895496]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.895501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.895508] h264parse0:sink D    0  5977      1 0x80004006
>[ 2581.895515] Call Trace:
>[ 2581.895527]  ? __schedule+0x24e/0x7d0
>[ 2581.895539]  schedule+0x33/0xc0
>[ 2581.895546]  schedule_preempt_disabled+0x14/0x20
>[ 2581.895555]  __mutex_lock+0x281/0x9c0
>[ 2581.895564]  ? drm_release+0x2b/0xd0
>[ 2581.895578]  ? drm_release+0x2b/0xd0
>[ 2581.895585]  drm_release+0x2b/0xd0
>[ 2581.895593]  __fput+0xc7/0x250
>[ 2581.895604]  task_work_run+0x87/0xb0
>[ 2581.895614]  do_exit+0x360/0xcd0
>[ 2581.895623]  ? get_signal+0x108/0xcc0
>[ 2581.895634]  do_group_exit+0x39/0xb0
>[ 2581.895643]  get_signal+0x15f/0xcc0
>[ 2581.895656]  do_signal+0x30/0x730
>[ 2581.895664]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.895680]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.895688]  do_syscall_64+0x172/0x1c0
>[ 2581.895696]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.895703] RIP: 0033:0x7f40d97575d7
>[ 2581.895712] Code: Bad RIP value.
>[ 2581.895718] RSP: 002b:00007f40ce528068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2581.895725] RAX: fffffffffffffffc RBX: 0000000000000043 RCX: 00007f40d97575d7
>[ 2581.895732] RDX: 00007f40ce528110 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2581.895738] RBP: 00007f40ce528090 R08: 0000561542f071a0 R09: 0000000000000000
>[ 2581.895744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f40ce528110
>[ 2581.895750] R13: 00000000c0406469 R14: 0000000000000006 R15: 0000561542f07080
>[ 2581.895801] INFO: task gst-launch-1.0:5932 blocked for more than 122 seconds.
>[ 2581.895813]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.895818] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.895824] gst-launch-1.0  D    0  5932      1 0x80004006
>[ 2581.895831] Call Trace:
>[ 2581.895843]  ? __schedule+0x24e/0x7d0
>[ 2581.895855]  schedule+0x33/0xc0
>[ 2581.895862]  schedule_preempt_disabled+0x14/0x20
>[ 2581.895870]  __mutex_lock+0x281/0x9c0
>[ 2581.895880]  ? drm_release+0x2b/0xd0
>[ 2581.895895]  ? drm_release+0x2b/0xd0
>[ 2581.895903]  drm_release+0x2b/0xd0
>[ 2581.895912]  __fput+0xc7/0x250
>[ 2581.895923]  task_work_run+0x87/0xb0
>[ 2581.895933]  do_exit+0x360/0xcd0
>[ 2581.895946]  ? get_signal+0x108/0xcc0
>[ 2581.895958]  do_group_exit+0x39/0xb0
>[ 2581.895969]  get_signal+0x15f/0xcc0
>[ 2581.895983]  do_signal+0x30/0x730
>[ 2581.896003]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.896014]  do_syscall_64+0x172/0x1c0
>[ 2581.896023]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.896032] RIP: 0033:0x7fbd46a03bf9
>[ 2581.896043] Code: Bad RIP value.
>[ 2581.896050] RSP: 002b:00007ffff19a5200 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.896060] RAX: fffffffffffffdfc RBX: 000055f61e1dba90 RCX: 00007fbd46a03bf9
>[ 2581.896068] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f61e1dba90
>[ 2581.896076] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f61e1db828
>[ 2581.896083] R10: 000055f61e199e40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.896090] R13: 00000000ffffffff R14: 00007fbd46f5af70 R15: 0000000000000002
>[ 2581.896107] INFO: task h264parse0:sink:5974 blocked for more than 122 seconds.
>[ 2581.896113]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.896119] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.896125] h264parse0:sink D    0  5974      1 0x80004006
>[ 2581.896133] Call Trace:
>[ 2581.896143]  ? __schedule+0x24e/0x7d0
>[ 2581.896155]  schedule+0x33/0xc0
>[ 2581.896163]  schedule_preempt_disabled+0x14/0x20
>[ 2581.896170]  __mutex_lock+0x281/0x9c0
>[ 2581.896181]  ? drm_release+0x2b/0xd0
>[ 2581.896195]  ? drm_release+0x2b/0xd0
>[ 2581.896203]  drm_release+0x2b/0xd0
>[ 2581.896214]  __fput+0xc7/0x250
>[ 2581.896226]  task_work_run+0x87/0xb0
>[ 2581.896236]  do_exit+0x360/0xcd0
>[ 2581.896247]  ? get_signal+0x108/0xcc0
>[ 2581.896259]  do_group_exit+0x39/0xb0
>[ 2581.896268]  get_signal+0x15f/0xcc0
>[ 2581.896278]  ? __might_fault+0x3e/0x90
>[ 2581.896288]  do_signal+0x30/0x730
>[ 2581.896298]  ? _copy_from_user+0x7a/0xa0
>[ 2581.896309]  ? __se_sys_futex+0x133/0x180
>[ 2581.896321]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.896329]  do_syscall_64+0x172/0x1c0
>[ 2581.896337]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.896345] RIP: 0033:0x7ffa83d58f85
>[ 2581.896353] Code: Bad RIP value.
>[ 2581.896361] RSP: 002b:00007ffa7a514100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.896368] RAX: fffffffffffffdfc RBX: 00007ffa741d8868 RCX: 00007ffa83d58f85
>[ 2581.896376] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffa741d8894
>[ 2581.896382] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2581.896389] R10: 00007ffa7a514240 R11: 0000000000000246 R12: 00007ffa74032230
>[ 2581.896395] R13: 00007ffa741d8894 R14: 00007ffa7a514240 R15: 00007ffa741d888c
>[ 2581.896411] INFO: task h264parse0:sink:5991 blocked for more than 122 seconds.
>[ 2581.896418]       Tainted: G        W         5.3.0-rc3-CI-Custom_4325+ #1
>[ 2581.896424] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>[ 2581.896430] h264parse0:sink D    0  5991      1 0x80004006
>[ 2581.896438] Call Trace:
>[ 2581.896448]  ? __schedule+0x24e/0x7d0
>[ 2581.896460]  schedule+0x33/0xc0
>[ 2581.896467]  schedule_preempt_disabled+0x14/0x20
>[ 2581.896475]  __mutex_lock+0x281/0x9c0
>[ 2581.896485]  ? drm_release+0x2b/0xd0
>[ 2581.896499]  ? drm_release+0x2b/0xd0
>[ 2581.896507]  drm_release+0x2b/0xd0
>[ 2581.896515]  __fput+0xc7/0x250
>[ 2581.896526]  task_work_run+0x87/0xb0
>[ 2581.896536]  do_exit+0x360/0xcd0
>[ 2581.896545]  ? get_signal+0x108/0xcc0
>[ 2581.896556]  do_group_exit+0x39/0xb0
>[ 2581.896565]  get_signal+0x15f/0xcc0
>[ 2581.896577]  do_signal+0x30/0x730
>[ 2581.896586]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.896597]  ? __se_sys_futex+0x133/0x180
>[ 2581.896609]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.896617]  do_syscall_64+0x172/0x1c0
>[ 2581.896625]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.896633] RIP: 0033:0x7fe579b009f3
>[ 2581.896641] Code: Bad RIP value.
>[ 2581.896649] RSP: 002b:00007fe56dde8d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.896657] RAX: fffffffffffffe00 RBX: 00007fe568028288 RCX: 00007fe579b009f3
>[ 2581.896663] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe5680282b4
>[ 2581.896670] RBP: 00007fe5680282ac R08: 0000000000000001 R09: 0000000000000000
>[ 2581.896676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5680282b4
>[ 2581.896682] R13: 0000000000000000 R14: 00007fe56802be50 R15: 000000000000007f
>[ 2581.896806] 
>[ 2581.896806] Showing all locks held in the system:
>[ 2581.896828] 1 lock held by khungtaskd/33:
>[ 2581.896837]  #0: 000000006720f5cd (rcu_read_lock){....}, at: debug_show_all_locks+0xe/0x1a0
>[ 2581.896859] 1 lock held by khugepaged/38:
>[ 2581.896867]  #0: 00000000ff62cd51 (&mm->mmap_sem#2){++++}, at: khugepaged+0x1573/0x2570
>[ 2581.896916] 1 lock held by compiz/1329:
>[ 2581.896923]  #0: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.897004] 3 locks held by kworker/u8:3/2723:
>[ 2581.897011]  #0: 0000000045407b65 ((wq_completion)i915){+.+.}, at: process_one_work+0x206/0x660
>[ 2581.897023]  #1: 0000000062b2014f ((work_completion)(&i915->mm.free_work)){+.+.}, at: process_one_work+0x206/0x660
>[ 2581.897034]  #2: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.897088] 1 lock held by h264parse0:sink/5965:
>[ 2581.897094]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897105] 1 lock held by h264parse0:sink/5977:
>[ 2581.897111]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897121] 1 lock held by gst-launch-1.0/5932:
>[ 2581.897127]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897137] 1 lock held by h264parse0:sink/5974:
>[ 2581.897143]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897154] 1 lock held by h264parse0:sink/5991:
>[ 2581.897161]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897172] 1 lock held by h264parse0:sink/6017:
>[ 2581.897178]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897189] 1 lock held by h264parse0:sink/6045:
>[ 2581.897195]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897205] 1 lock held by gst-launch-1.0/5942:
>[ 2581.897212]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897223] 1 lock held by h264parse0:sink/6057:
>[ 2581.897228]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897239] 1 lock held by h264parse0:sink/6097:
>[ 2581.897245]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897255] 1 lock held by gst-launch-1.0/5948:
>[ 2581.897262]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897273] 1 lock held by gst-launch-1.0/5957:
>[ 2581.897281]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897291] 1 lock held by h264parse0:sink/6144:
>[ 2581.897298]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897309] 1 lock held by h264parse0:sink/6077:
>[ 2581.897315]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897325] 1 lock held by h264parse0:sink/6123:
>[ 2581.897331]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897342] 1 lock held by h264parse0:sink/6129:
>[ 2581.897349]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897359] 1 lock held by h264parse0:sink/6176:
>[ 2581.897365]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897376] 1 lock held by gst-launch-1.0/6012:
>[ 2581.897381]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897392] 1 lock held by h264parse0:sink/6164:
>[ 2581.897397]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897408] 1 lock held by h264parse0:sink/6199:
>[ 2581.897414]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897424] 4 locks held by h264parse0:sink/6195:
>[ 2581.897434] 1 lock held by h264parse0:sink/6248:
>[ 2581.897440]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897451] 1 lock held by gst-launch-1.0/6052:
>[ 2581.897458]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897469] 1 lock held by h264parse0:sink/6250:
>[ 2581.897475]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897486] 1 lock held by h264parse0:sink/6255:
>[ 2581.897492]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897503] 1 lock held by h264parse0:sink/6251:
>[ 2581.897509]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897520] 1 lock held by h264parse0:sink/6221:
>[ 2581.897526]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897537] 1 lock held by h264parse0:sink/6360:
>[ 2581.897543]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897555] 1 lock held by h264parse0:sink/6292:
>[ 2581.897562]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897573] 1 lock held by h264parse0:sink/6348:
>[ 2581.897579]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897589] 1 lock held by gst-launch-1.0/6121:
>[ 2581.897595]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897606] 1 lock held by h264parse0:sink/6333:
>[ 2581.897611]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897622] 1 lock held by h264parse0:sink/6298:
>[ 2581.897628]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897638] 1 lock held by h264parse0:sink/6386:
>[ 2581.897644]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897655] 1 lock held by h264parse0:sink/6362:
>[ 2581.897661]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897672] 1 lock held by h264parse0:sink/6358:
>[ 2581.897678]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897689] 1 lock held by h264parse0:sink/6376:
>[ 2581.897695]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897705] 1 lock held by h264parse0:sink/6301:
>[ 2581.897711]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897722] 1 lock held by h264parse0:sink/6398:
>[ 2581.897727]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897739] 2 locks held by h264parse0:sink/6414:
>[ 2581.897746]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897756]  #1: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: i915_driver_postclose+0x26/0x60 [i915]
>[ 2581.897856] 1 lock held by gst-launch-1.0/6218:
>[ 2581.897865]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897882] 1 lock held by h264parse0:sink/6426:
>[ 2581.897889]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897905] 1 lock held by h264parse0:sink/6450:
>[ 2581.897913]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897928] 1 lock held by h264parse0:sink/6485:
>[ 2581.897936]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897953] 1 lock held by h264parse0:sink/6460:
>[ 2581.897962]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897977] 1 lock held by h264parse0:sink/6476:
>[ 2581.897983]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.897993] 1 lock held by h264parse0:sink/6497:
>[ 2581.898000]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.898010] 1 lock held by gmain/6510:
>[ 2581.898016]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.898027] 1 lock held by h264parse0:sink/6471:
>[ 2581.898032]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.898044] 1 lock held by h264parse0:sink/6522:
>[ 2581.898051]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2581.898062] 1 lock held by gst-launch-1.0/6552:
>[ 2581.898069]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898081] 1 lock held by gst-launch-1.0/6554:
>[ 2581.898089]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898104] 1 lock held by gst-launch-1.0/6555:
>[ 2581.898111]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898123] 1 lock held by gst-launch-1.0/6557:
>[ 2581.898129]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898141] 1 lock held by gst-launch-1.0/6559:
>[ 2581.898147]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898158] 1 lock held by gst-launch-1.0/6561:
>[ 2581.898164]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898175] 1 lock held by gst-launch-1.0/6563:
>[ 2581.898180]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898191] 1 lock held by gst-launch-1.0/6565:
>[ 2581.898196]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898207] 1 lock held by gst-launch-1.0/6567:
>[ 2581.898214]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898225] 1 lock held by gst-launch-1.0/6569:
>[ 2581.898232]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898242] 1 lock held by gst-launch-1.0/6571:
>[ 2581.898248]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898259] 1 lock held by gst-launch-1.0/6573:
>[ 2581.898264]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898275] 1 lock held by gst-launch-1.0/6575:
>[ 2581.898281]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898292] 1 lock held by gst-launch-1.0/6577:
>[ 2581.898298]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898308] 1 lock held by gst-launch-1.0/6579:
>[ 2581.898314]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898324] 1 lock held by gst-launch-1.0/6581:
>[ 2581.898330]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898341] 1 lock held by gst-launch-1.0/6583:
>[ 2581.898347]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898358] 1 lock held by gst-launch-1.0/6585:
>[ 2581.898363]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898374] 1 lock held by gst-launch-1.0/6587:
>[ 2581.898381]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898391] 1 lock held by gst-launch-1.0/6589:
>[ 2581.898397]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898408] 1 lock held by gst-launch-1.0/6591:
>[ 2581.898414]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898425] 1 lock held by gst-launch-1.0/6593:
>[ 2581.898431]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898442] 1 lock held by gst-launch-1.0/6595:
>[ 2581.898448]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898458] 1 lock held by gst-launch-1.0/6597:
>[ 2581.898464]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898475] 1 lock held by gst-launch-1.0/6599:
>[ 2581.898481]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898492] 1 lock held by gst-launch-1.0/6601:
>[ 2581.898499]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898509] 1 lock held by gst-launch-1.0/6603:
>[ 2581.898514]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898525] 1 lock held by gst-launch-1.0/6605:
>[ 2581.898531]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898542] 1 lock held by gst-launch-1.0/6607:
>[ 2581.898548]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898558] 1 lock held by gst-launch-1.0/6609:
>[ 2581.898564]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898575] 1 lock held by gst-launch-1.0/6611:
>[ 2581.898581]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898591] 1 lock held by gst-launch-1.0/6612:
>[ 2581.898598]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898610] 1 lock held by gst-launch-1.0/6615:
>[ 2581.898616]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898627] 1 lock held by gst-launch-1.0/6617:
>[ 2581.898633]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898643] 1 lock held by gst-launch-1.0/6619:
>[ 2581.898650]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898661] 1 lock held by gst-launch-1.0/6621:
>[ 2581.898669]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898680] 1 lock held by gst-launch-1.0/6623:
>[ 2581.898686]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898697] 1 lock held by gst-launch-1.0/6625:
>[ 2581.898703]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898713] 1 lock held by gst-launch-1.0/6627:
>[ 2581.898719]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898730] 1 lock held by gst-launch-1.0/6629:
>[ 2581.898736]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898747] 1 lock held by gst-launch-1.0/6631:
>[ 2581.898752]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898797] 1 lock held by gst-launch-1.0/6633:
>[ 2581.898803]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898816] 1 lock held by gst-launch-1.0/6635:
>[ 2581.898822]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898834] 1 lock held by gst-launch-1.0/6637:
>[ 2581.898839]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898850] 1 lock held by gst-launch-1.0/6640:
>[ 2581.898856]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898867] 1 lock held by gst-launch-1.0/6641:
>[ 2581.898872]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898883] 1 lock held by gst-launch-1.0/6643:
>[ 2581.898888]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898899] 1 lock held by gst-launch-1.0/6644:
>[ 2581.898906]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898916] 1 lock held by gst-launch-1.0/6647:
>[ 2581.898921]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898932] 1 lock held by gst-launch-1.0/6648:
>[ 2581.898938]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2581.898948] 
>[ 2581.898955] =============================================
>[ 2581.898955] 
>[ 2581.898961]   task                        PC stack   pid father
>[ 2581.898969] systemd         S    0     1      0 0x00000000
>[ 2581.898978] Call Trace:
>[ 2581.898994]  ? __schedule+0x24e/0x7d0
>[ 2581.899007]  ? ep_poll+0x2f9/0x530
>[ 2581.899015]  schedule+0x33/0xc0
>[ 2581.899023]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.899036]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.899045]  ep_poll+0x2dc/0x530
>[ 2581.899058]  ? wake_up_q+0x80/0x80
>[ 2581.899069]  do_epoll_wait+0xd7/0xf0
>[ 2581.899080]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.899088]  do_syscall_64+0x5a/0x1c0
>[ 2581.899097]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.899108] RIP: 0033:0x7f0ea2156bb7
>[ 2581.899119] Code: Bad RIP value.
>[ 2581.899125] RSP: 002b:00007ffd65012260 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
>[ 2581.899132] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0ea2156bb7
>[ 2581.899139] RDX: 0000000000000086 RSI: 00007ffd650122a0 RDI: 0000000000000004
>[ 2581.899144] RBP: 00007ffd650122a0 R08: 0000000000000000 R09: 7465677261742e79
>[ 2581.899151] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000086
>[ 2581.899157] R13: 00000000ffffffff R14: 00007ffd650122a0 R15: 0000000000000001
>[ 2581.899174] kthreadd        S    0     2      0 0x80004000
>[ 2581.899182] Call Trace:
>[ 2581.899192]  ? __schedule+0x24e/0x7d0
>[ 2581.899203]  ? kthreadd+0x133/0x1f0
>[ 2581.899211]  ? kthreadd+0xfb/0x1f0
>[ 2581.899218]  schedule+0x33/0xc0
>[ 2581.899226]  kthreadd+0x1d0/0x1f0
>[ 2581.899234]  ? kthread_create_on_cpu+0xa0/0xa0
>[ 2581.899243]  ret_from_fork+0x3a/0x50
>[ 2581.899260] rcu_gp          I    0     3      2 0x80004000
>[ 2581.899273] Call Trace:
>[ 2581.899284]  ? __schedule+0x24e/0x7d0
>[ 2581.899295]  schedule+0x33/0xc0
>[ 2581.899304]  rescuer_thread+0x30d/0x360
>[ 2581.899316]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.899324]  kthread+0x11e/0x140
>[ 2581.899331]  ? kthread_park+0xa0/0xa0
>[ 2581.899341]  ret_from_fork+0x3a/0x50
>[ 2581.899357] rcu_par_gp      I    0     4      2 0x80004000
>[ 2581.899368] Call Trace:
>[ 2581.899380]  ? __schedule+0x24e/0x7d0
>[ 2581.899392]  schedule+0x33/0xc0
>[ 2581.899401]  rescuer_thread+0x30d/0x360
>[ 2581.899412]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.899419]  kthread+0x11e/0x140
>[ 2581.899426]  ? kthread_park+0xa0/0xa0
>[ 2581.899436]  ret_from_fork+0x3a/0x50
>[ 2581.899453] kworker/0:0     I    0     5      2 0x80004000
>[ 2581.899466] Workqueue:  0x0 (events)
>[ 2581.899473] Call Trace:
>[ 2581.899483]  ? __schedule+0x24e/0x7d0
>[ 2581.899494]  schedule+0x33/0xc0
>[ 2581.899502]  worker_thread+0xc3/0x3f0
>[ 2581.899513]  ? process_one_work+0x660/0x660
>[ 2581.899521]  kthread+0x11e/0x140
>[ 2581.899529]  ? kthread_park+0xa0/0xa0
>[ 2581.899539]  ret_from_fork+0x3a/0x50
>[ 2581.899555] mm_percpu_wq    I    0     9      2 0x80004000
>[ 2581.899566] Call Trace:
>[ 2581.899576]  ? __schedule+0x24e/0x7d0
>[ 2581.899589]  schedule+0x33/0xc0
>[ 2581.899597]  rescuer_thread+0x30d/0x360
>[ 2581.899610]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.899618]  kthread+0x11e/0x140
>[ 2581.899625]  ? kthread_park+0xa0/0xa0
>[ 2581.899635]  ret_from_fork+0x3a/0x50
>[ 2581.899651] ksoftirqd/0     S    0    10      2 0x80004000
>[ 2581.899658] Call Trace:
>[ 2581.899668]  ? __schedule+0x24e/0x7d0
>[ 2581.899680]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.899688]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.899695]  schedule+0x33/0xc0
>[ 2581.899704]  smpboot_thread_fn+0x15e/0x280
>[ 2581.899714]  ? sort_range+0x20/0x20
>[ 2581.899721]  kthread+0x11e/0x140
>[ 2581.899730]  ? kthread_park+0xa0/0xa0
>[ 2581.899740]  ret_from_fork+0x3a/0x50
>[ 2581.899757] rcu_preempt     I    0    11      2 0x80004000
>[ 2581.899783] Call Trace:
>[ 2581.899794]  ? __schedule+0x24e/0x7d0
>[ 2581.899806]  schedule+0x33/0xc0
>[ 2581.899814]  schedule_timeout+0xa0/0x3c0
>[ 2581.899824]  ? collect_expired_timers+0xb0/0xb0
>[ 2581.899837]  rcu_gp_kthread+0x609/0xba0
>[ 2581.899850]  ? dump_blkd_tasks.constprop.43+0x1e0/0x1e0
>[ 2581.899857]  kthread+0x11e/0x140
>[ 2581.899865]  ? kthread_park+0xa0/0xa0
>[ 2581.899875]  ret_from_fork+0x3a/0x50
>[ 2581.899893] migration/0     S    0    12      2 0x80004000
>[ 2581.899900] Call Trace:
>[ 2581.899910]  ? __schedule+0x24e/0x7d0
>[ 2581.899920]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.899927]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.899935]  schedule+0x33/0xc0
>[ 2581.899943]  smpboot_thread_fn+0x15e/0x280
>[ 2581.899955]  ? sort_range+0x20/0x20
>[ 2581.899963]  kthread+0x11e/0x140
>[ 2581.899970]  ? kthread_park+0xa0/0xa0
>[ 2581.899980]  ret_from_fork+0x3a/0x50
>[ 2581.899996] cpuhp/0         S    0    13      2 0x80004000
>[ 2581.900003] Call Trace:
>[ 2581.900013]  ? __schedule+0x24e/0x7d0
>[ 2581.900023]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900031]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900039]  schedule+0x33/0xc0
>[ 2581.900046]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900056]  ? sort_range+0x20/0x20
>[ 2581.900063]  kthread+0x11e/0x140
>[ 2581.900071]  ? kthread_park+0xa0/0xa0
>[ 2581.900080]  ret_from_fork+0x3a/0x50
>[ 2581.900098] cpuhp/1         S    0    14      2 0x80004000
>[ 2581.900106] Call Trace:
>[ 2581.900117]  ? __schedule+0x24e/0x7d0
>[ 2581.900127]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900134]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900142]  schedule+0x33/0xc0
>[ 2581.900149]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900159]  ? sort_range+0x20/0x20
>[ 2581.900166]  kthread+0x11e/0x140
>[ 2581.900174]  ? kthread_park+0xa0/0xa0
>[ 2581.900183]  ret_from_fork+0x3a/0x50
>[ 2581.900200] migration/1     S    0    15      2 0x80004000
>[ 2581.900207] Call Trace:
>[ 2581.900217]  ? __schedule+0x24e/0x7d0
>[ 2581.900227]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900234]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900242]  schedule+0x33/0xc0
>[ 2581.900250]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900261]  ? sort_range+0x20/0x20
>[ 2581.900269]  kthread+0x11e/0x140
>[ 2581.900278]  ? kthread_park+0xa0/0xa0
>[ 2581.900287]  ret_from_fork+0x3a/0x50
>[ 2581.900303] ksoftirqd/1     S    0    16      2 0x80004000
>[ 2581.900311] Call Trace:
>[ 2581.900320]  ? __schedule+0x24e/0x7d0
>[ 2581.900330]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900338]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900347]  schedule+0x33/0xc0
>[ 2581.900355]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900366]  ? sort_range+0x20/0x20
>[ 2581.900374]  kthread+0x11e/0x140
>[ 2581.900382]  ? kthread_park+0xa0/0xa0
>[ 2581.900391]  ret_from_fork+0x3a/0x50
>[ 2581.900407] kworker/1:0H    I    0    18      2 0x80004000
>[ 2581.900420] Workqueue:  0x0 (kblockd)
>[ 2581.900428] Call Trace:
>[ 2581.900437]  ? __schedule+0x24e/0x7d0
>[ 2581.900450]  schedule+0x33/0xc0
>[ 2581.900458]  worker_thread+0xc3/0x3f0
>[ 2581.900469]  ? process_one_work+0x660/0x660
>[ 2581.900477]  kthread+0x11e/0x140
>[ 2581.900485]  ? kthread_park+0xa0/0xa0
>[ 2581.900495]  ret_from_fork+0x3a/0x50
>[ 2581.900512] cpuhp/2         S    0    19      2 0x80004000
>[ 2581.900520] Call Trace:
>[ 2581.900530]  ? __schedule+0x24e/0x7d0
>[ 2581.900540]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900547]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900554]  schedule+0x33/0xc0
>[ 2581.900562]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900572]  ? sort_range+0x20/0x20
>[ 2581.900579]  kthread+0x11e/0x140
>[ 2581.900587]  ? kthread_park+0xa0/0xa0
>[ 2581.900597]  ret_from_fork+0x3a/0x50
>[ 2581.900613] migration/2     S    0    20      2 0x80004000
>[ 2581.900621] Call Trace:
>[ 2581.900630]  ? __schedule+0x24e/0x7d0
>[ 2581.900640]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900648]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900657]  schedule+0x33/0xc0
>[ 2581.900666]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900677]  ? sort_range+0x20/0x20
>[ 2581.900684]  kthread+0x11e/0x140
>[ 2581.900692]  ? kthread_park+0xa0/0xa0
>[ 2581.900702]  ret_from_fork+0x3a/0x50
>[ 2581.900718] ksoftirqd/2     S    0    21      2 0x80004000
>[ 2581.900726] Call Trace:
>[ 2581.900736]  ? __schedule+0x24e/0x7d0
>[ 2581.900747]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900755]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900776]  schedule+0x33/0xc0
>[ 2581.900785]  smpboot_thread_fn+0x15e/0x280
>[ 2581.900795]  ? sort_range+0x20/0x20
>[ 2581.900802]  kthread+0x11e/0x140
>[ 2581.900810]  ? kthread_park+0xa0/0xa0
>[ 2581.900820]  ret_from_fork+0x3a/0x50
>[ 2581.900838] kworker/2:0H    I    0    23      2 0x80004000
>[ 2581.900850] Workqueue:  0x0 (kblockd)
>[ 2581.900858] Call Trace:
>[ 2581.900868]  ? __schedule+0x24e/0x7d0
>[ 2581.900879]  schedule+0x33/0xc0
>[ 2581.900888]  worker_thread+0xc3/0x3f0
>[ 2581.900898]  ? process_one_work+0x660/0x660
>[ 2581.900905]  kthread+0x11e/0x140
>[ 2581.900912]  ? kthread_park+0xa0/0xa0
>[ 2581.900923]  ret_from_fork+0x3a/0x50
>[ 2581.900939] cpuhp/3         S    0    24      2 0x80004000
>[ 2581.900946] Call Trace:
>[ 2581.900956]  ? __schedule+0x24e/0x7d0
>[ 2581.900966]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.900973]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.900981]  schedule+0x33/0xc0
>[ 2581.900990]  smpboot_thread_fn+0x15e/0x280
>[ 2581.901001]  ? sort_range+0x20/0x20
>[ 2581.901008]  kthread+0x11e/0x140
>[ 2581.901016]  ? kthread_park+0xa0/0xa0
>[ 2581.901025]  ret_from_fork+0x3a/0x50
>[ 2581.901041] migration/3     S    0    25      2 0x80004000
>[ 2581.901049] Call Trace:
>[ 2581.901059]  ? __schedule+0x24e/0x7d0
>[ 2581.901068]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.901076]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.901085]  schedule+0x33/0xc0
>[ 2581.901092]  smpboot_thread_fn+0x15e/0x280
>[ 2581.901102]  ? sort_range+0x20/0x20
>[ 2581.901109]  kthread+0x11e/0x140
>[ 2581.901117]  ? kthread_park+0xa0/0xa0
>[ 2581.901127]  ret_from_fork+0x3a/0x50
>[ 2581.901143] ksoftirqd/3     S    0    26      2 0x80004000
>[ 2581.901150] Call Trace:
>[ 2581.901160]  ? __schedule+0x24e/0x7d0
>[ 2581.901170]  ? smpboot_thread_fn+0x28/0x280
>[ 2581.901177]  ? smpboot_thread_fn+0x70/0x280
>[ 2581.901185]  schedule+0x33/0xc0
>[ 2581.901192]  smpboot_thread_fn+0x15e/0x280
>[ 2581.901202]  ? sort_range+0x20/0x20
>[ 2581.901209]  kthread+0x11e/0x140
>[ 2581.901217]  ? kthread_park+0xa0/0xa0
>[ 2581.901226]  ret_from_fork+0x3a/0x50
>[ 2581.901242] kworker/3:0H    I    0    28      2 0x80004000
>[ 2581.901255] Workqueue:  0x0 (kblockd)
>[ 2581.901262] Call Trace:
>[ 2581.901272]  ? __schedule+0x24e/0x7d0
>[ 2581.901284]  schedule+0x33/0xc0
>[ 2581.901292]  worker_thread+0xc3/0x3f0
>[ 2581.901302]  ? process_one_work+0x660/0x660
>[ 2581.901309]  kthread+0x11e/0x140
>[ 2581.901317]  ? kthread_park+0xa0/0xa0
>[ 2581.901327]  ret_from_fork+0x3a/0x50
>[ 2581.901344] kdevtmpfs       S    0    29      2 0x80004000
>[ 2581.901351] Call Trace:
>[ 2581.901361]  ? __schedule+0x24e/0x7d0
>[ 2581.901373]  ? devtmpfsd+0x139/0x170
>[ 2581.901381]  ? handle_create+0x1f0/0x1f0
>[ 2581.901389]  schedule+0x33/0xc0
>[ 2581.901397]  devtmpfsd+0x15e/0x170
>[ 2581.901409]  kthread+0x11e/0x140
>[ 2581.901417]  ? kthread_park+0xa0/0xa0
>[ 2581.901427]  ret_from_fork+0x3a/0x50
>[ 2581.901443] netns           I    0    30      2 0x80004000
>[ 2581.901454] Call Trace:
>[ 2581.901465]  ? __schedule+0x24e/0x7d0
>[ 2581.901477]  schedule+0x33/0xc0
>[ 2581.901485]  rescuer_thread+0x30d/0x360
>[ 2581.901497]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.901506]  kthread+0x11e/0x140
>[ 2581.901513]  ? kthread_park+0xa0/0xa0
>[ 2581.901523]  ret_from_fork+0x3a/0x50
>[ 2581.901540] rcu_tasks_kthre S    0    31      2 0x80004000
>[ 2581.901548] Call Trace:
>[ 2581.901558]  ? __schedule+0x24e/0x7d0
>[ 2581.901567]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.901578]  schedule+0x33/0xc0
>[ 2581.901588]  rcu_tasks_kthread+0x458/0x560
>[ 2581.901599]  ? wait_woken+0xa0/0xa0
>[ 2581.901610]  ? rcu_barrier_tasks+0x10/0x10
>[ 2581.901617]  kthread+0x11e/0x140
>[ 2581.901624]  ? kthread_park+0xa0/0xa0
>[ 2581.901635]  ret_from_fork+0x3a/0x50
>[ 2581.901652] kworker/1:1     I    0    32      2 0x80004000
>[ 2581.901664] Workqueue:  0x0 (events)
>[ 2581.901671] Call Trace:
>[ 2581.901681]  ? __schedule+0x24e/0x7d0
>[ 2581.901693]  schedule+0x33/0xc0
>[ 2581.901701]  worker_thread+0xc3/0x3f0
>[ 2581.901711]  ? process_one_work+0x660/0x660
>[ 2581.901719]  kthread+0x11e/0x140
>[ 2581.901728]  ? kthread_park+0xa0/0xa0
>[ 2581.901738]  ret_from_fork+0x3a/0x50
>[ 2581.901754] khungtaskd      R  running task        0    33      2 0x80004000
>[ 2581.901778] Call Trace:
>[ 2581.901788]  sched_show_task+0x1c0/0x2a0
>[ 2581.901798]  show_state_filter+0xa0/0x1b0
>[ 2581.901808]  watchdog+0x377/0x690
>[ 2581.901821]  ? hungtask_pm_notify+0x40/0x40
>[ 2581.901829]  kthread+0x11e/0x140
>[ 2581.901836]  ? kthread_park+0xa0/0xa0
>[ 2581.901846]  ret_from_fork+0x3a/0x50
>[ 2581.901861] oom_reaper      S    0    34      2 0x80004000
>[ 2581.901869] Call Trace:
>[ 2581.901879]  ? __schedule+0x24e/0x7d0
>[ 2581.901887]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.901899]  schedule+0x33/0xc0
>[ 2581.901909]  oom_reaper+0x3f6/0x660
>[ 2581.901920]  ? wait_woken+0xa0/0xa0
>[ 2581.901932]  ? __oom_reap_task_mm+0x160/0x160
>[ 2581.901939]  kthread+0x11e/0x140
>[ 2581.901948]  ? kthread_park+0xa0/0xa0
>[ 2581.901959]  ret_from_fork+0x3a/0x50
>[ 2581.901976] writeback       I    0    35      2 0x80004000
>[ 2581.901987] Call Trace:
>[ 2581.901998]  ? __schedule+0x24e/0x7d0
>[ 2581.902010]  schedule+0x33/0xc0
>[ 2581.902018]  rescuer_thread+0x30d/0x360
>[ 2581.902030]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.902037]  kthread+0x11e/0x140
>[ 2581.902046]  ? kthread_park+0xa0/0xa0
>[ 2581.902055]  ret_from_fork+0x3a/0x50
>[ 2581.902071] kcompactd0      S    0    36      2 0x80004000
>[ 2581.902079] Call Trace:
>[ 2581.902089]  ? __schedule+0x24e/0x7d0
>[ 2581.902101]  ? kcompactd_do_work+0x2d0/0x2d0
>[ 2581.902108]  schedule+0x33/0xc0
>[ 2581.902116]  kcompactd+0x19f/0x280
>[ 2581.902125]  ? wait_woken+0xa0/0xa0
>[ 2581.902137]  ? kcompactd_do_work+0x2d0/0x2d0
>[ 2581.902144]  kthread+0x11e/0x140
>[ 2581.902152]  ? kthread_park+0xa0/0xa0
>[ 2581.902161]  ret_from_fork+0x3a/0x50
>[ 2581.902177] ksmd            S    0    37      2 0x80004000
>[ 2581.902185] Call Trace:
>[ 2581.902195]  ? __schedule+0x24e/0x7d0
>[ 2581.902203]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.902215]  ? run_store+0x2f0/0x2f0
>[ 2581.902224]  schedule+0x33/0xc0
>[ 2581.902232]  ksm_scan_thread+0x40d/0x12c0
>[ 2581.902240]  ? __kthread_parkme+0x5c/0x80
>[ 2581.902253]  ? wait_woken+0xa0/0xa0
>[ 2581.902265]  ? run_store+0x2f0/0x2f0
>[ 2581.902274]  kthread+0x11e/0x140
>[ 2581.902281]  ? kthread_park+0xa0/0xa0
>[ 2581.902292]  ret_from_fork+0x3a/0x50
>[ 2581.902308] khugepaged      D    0    38      2 0x80004000
>[ 2581.902316] Call Trace:
>[ 2581.902325]  ? __schedule+0x24e/0x7d0
>[ 2581.902336]  ? rwsem_down_write_slowpath+0x26a/0x600
>[ 2581.902344]  schedule+0x33/0xc0
>[ 2581.902351]  rwsem_down_write_slowpath+0x26f/0x600
>[ 2581.902371]  ? khugepaged+0x1573/0x2570
>[ 2581.902379]  khugepaged+0x1573/0x2570
>[ 2581.902400]  ? wait_woken+0xa0/0xa0
>[ 2581.902411]  ? collapse_shmem.isra.8+0xe20/0xe20
>[ 2581.902419]  kthread+0x11e/0x140
>[ 2581.902426]  ? kthread_park+0xa0/0xa0
>[ 2581.902435]  ret_from_fork+0x3a/0x50
>[ 2581.902451] kworker/u8:1    I    0    41      2 0x80004000
>[ 2581.902463] Workqueue:  0x0 (events_unbound)
>[ 2581.902470] Call Trace:
>[ 2581.902481]  ? __schedule+0x24e/0x7d0
>[ 2581.902492]  schedule+0x33/0xc0
>[ 2581.902501]  worker_thread+0xc3/0x3f0
>[ 2581.902511]  ? process_one_work+0x660/0x660
>[ 2581.902519]  kthread+0x11e/0x140
>[ 2581.902527]  ? kthread_park+0xa0/0xa0
>[ 2581.902536]  ret_from_fork+0x3a/0x50
>[ 2581.902552] pencrypt        I    0    57      2 0x80004000
>[ 2581.902563] Call Trace:
>[ 2581.902574]  ? __schedule+0x24e/0x7d0
>[ 2581.902585]  schedule+0x33/0xc0
>[ 2581.902596]  rescuer_thread+0x30d/0x360
>[ 2581.902607]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.902614]  kthread+0x11e/0x140
>[ 2581.902621]  ? kthread_park+0xa0/0xa0
>[ 2581.902631]  ret_from_fork+0x3a/0x50
>[ 2581.902647] pdecrypt        I    0    58      2 0x80004000
>[ 2581.902658] Call Trace:
>[ 2581.902670]  ? __schedule+0x24e/0x7d0
>[ 2581.902683]  schedule+0x33/0xc0
>[ 2581.902692]  rescuer_thread+0x30d/0x360
>[ 2581.902703]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.902710]  kthread+0x11e/0x140
>[ 2581.902717]  ? kthread_park+0xa0/0xa0
>[ 2581.902727]  ret_from_fork+0x3a/0x50
>[ 2581.902743] cryptd          I    0    59      2 0x80004000
>[ 2581.902754] Call Trace:
>[ 2581.902779]  ? __schedule+0x24e/0x7d0
>[ 2581.902792]  schedule+0x33/0xc0
>[ 2581.902800]  rescuer_thread+0x30d/0x360
>[ 2581.902812]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.902819]  kthread+0x11e/0x140
>[ 2581.902828]  ? kthread_park+0xa0/0xa0
>[ 2581.902837]  ret_from_fork+0x3a/0x50
>[ 2581.902854] kworker/3:1     I    0    73      2 0x80004000
>[ 2581.902867] Workqueue:  0x0 (events)
>[ 2581.902874] Call Trace:
>[ 2581.902884]  ? __schedule+0x24e/0x7d0
>[ 2581.902896]  schedule+0x33/0xc0
>[ 2581.902904]  worker_thread+0xc3/0x3f0
>[ 2581.902916]  ? process_one_work+0x660/0x660
>[ 2581.902923]  kthread+0x11e/0x140
>[ 2581.902931]  ? kthread_park+0xa0/0xa0
>[ 2581.902940]  ret_from_fork+0x3a/0x50
>[ 2581.902958] kblockd         I    0   149      2 0x80004000
>[ 2581.902969] Call Trace:
>[ 2581.902981]  ? __schedule+0x24e/0x7d0
>[ 2581.902994]  schedule+0x33/0xc0
>[ 2581.903002]  rescuer_thread+0x30d/0x360
>[ 2581.903015]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903022]  kthread+0x11e/0x140
>[ 2581.903031]  ? kthread_park+0xa0/0xa0
>[ 2581.903042]  ret_from_fork+0x3a/0x50
>[ 2581.903059] blkcg_punt_bio  I    0   150      2 0x80004000
>[ 2581.903070] Call Trace:
>[ 2581.903080]  ? __schedule+0x24e/0x7d0
>[ 2581.903091]  schedule+0x33/0xc0
>[ 2581.903100]  rescuer_thread+0x30d/0x360
>[ 2581.903111]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903118]  kthread+0x11e/0x140
>[ 2581.903126]  ? kthread_park+0xa0/0xa0
>[ 2581.903136]  ret_from_fork+0x3a/0x50
>[ 2581.903152] ata_sff         I    0   151      2 0x80004000
>[ 2581.903164] Call Trace:
>[ 2581.903174]  ? __schedule+0x24e/0x7d0
>[ 2581.903186]  schedule+0x33/0xc0
>[ 2581.903194]  rescuer_thread+0x30d/0x360
>[ 2581.903205]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903214]  kthread+0x11e/0x140
>[ 2581.903221]  ? kthread_park+0xa0/0xa0
>[ 2581.903231]  ret_from_fork+0x3a/0x50
>[ 2581.903247] md              I    0   152      2 0x80004000
>[ 2581.903258] Call Trace:
>[ 2581.903268]  ? __schedule+0x24e/0x7d0
>[ 2581.903280]  schedule+0x33/0xc0
>[ 2581.903288]  rescuer_thread+0x30d/0x360
>[ 2581.903299]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903306]  kthread+0x11e/0x140
>[ 2581.903314]  ? kthread_park+0xa0/0xa0
>[ 2581.903323]  ret_from_fork+0x3a/0x50
>[ 2581.903340] devfreq_wq      I    0   153      2 0x80004000
>[ 2581.903352] Call Trace:
>[ 2581.903362]  ? __schedule+0x24e/0x7d0
>[ 2581.903376]  schedule+0x33/0xc0
>[ 2581.903385]  rescuer_thread+0x30d/0x360
>[ 2581.903396]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903404]  kthread+0x11e/0x140
>[ 2581.903411]  ? kthread_park+0xa0/0xa0
>[ 2581.903420]  ret_from_fork+0x3a/0x50
>[ 2581.903436] watchdogd       S    0   154      2 0x80004000
>[ 2581.903444] Call Trace:
>[ 2581.903454]  ? __schedule+0x24e/0x7d0
>[ 2581.903464]  ? kthread_worker_fn+0x9f/0x1f0
>[ 2581.903470]  ? kthread_worker_fn+0x113/0x1f0
>[ 2581.903479]  schedule+0x33/0xc0
>[ 2581.903487]  kthread_worker_fn+0x181/0x1f0
>[ 2581.903499]  ? __kthread_init_worker+0x80/0x80
>[ 2581.903507]  kthread+0x11e/0x140
>[ 2581.903515]  ? kthread_park+0xa0/0xa0
>[ 2581.903524]  ret_from_fork+0x3a/0x50
>[ 2581.903540] kswapd0         S    0   168      2 0x80004000
>[ 2581.903548] Call Trace:
>[ 2581.903558]  ? __schedule+0x24e/0x7d0
>[ 2581.903571]  schedule+0x33/0xc0
>[ 2581.903580]  kswapd+0x47d/0x530
>[ 2581.903589]  ? wait_woken+0xa0/0xa0
>[ 2581.903602]  ? balance_pgdat+0x5a0/0x5a0
>[ 2581.903609]  kthread+0x11e/0x140
>[ 2581.903616]  ? kthread_park+0xa0/0xa0
>[ 2581.903627]  ret_from_fork+0x3a/0x50
>[ 2581.903645] kthrotld        I    0   171      2 0x80004000
>[ 2581.903657] Call Trace:
>[ 2581.903667]  ? __schedule+0x24e/0x7d0
>[ 2581.903679]  schedule+0x33/0xc0
>[ 2581.903687]  rescuer_thread+0x30d/0x360
>[ 2581.903698]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.903705]  kthread+0x11e/0x140
>[ 2581.903713]  ? kthread_park+0xa0/0xa0
>[ 2581.903723]  ret_from_fork+0x3a/0x50
>[ 2581.903739] acpi_thermal_pm I    0   173      2 0x80004000
>[ 2581.903750] Call Trace:
>[ 2581.904119]  ? __schedule+0x24e/0x7d0
>[ 2581.904134]  schedule+0x33/0xc0
>[ 2581.904142]  rescuer_thread+0x30d/0x360
>[ 2581.904154]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904161]  kthread+0x11e/0x140
>[ 2581.904169]  ? kthread_park+0xa0/0xa0
>[ 2581.904180]  ret_from_fork+0x3a/0x50
>[ 2581.904196] nvme-wq         I    0   174      2 0x80004000
>[ 2581.904208] Call Trace:
>[ 2581.904218]  ? __schedule+0x24e/0x7d0
>[ 2581.904230]  schedule+0x33/0xc0
>[ 2581.904239]  rescuer_thread+0x30d/0x360
>[ 2581.904250]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904257]  kthread+0x11e/0x140
>[ 2581.904264]  ? kthread_park+0xa0/0xa0
>[ 2581.904274]  ret_from_fork+0x3a/0x50
>[ 2581.904290] nvme-reset-wq   I    0   175      2 0x80004000
>[ 2581.904302] Call Trace:
>[ 2581.904313]  ? __schedule+0x24e/0x7d0
>[ 2581.904325]  schedule+0x33/0xc0
>[ 2581.904334]  rescuer_thread+0x30d/0x360
>[ 2581.904346]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904354]  kthread+0x11e/0x140
>[ 2581.904361]  ? kthread_park+0xa0/0xa0
>[ 2581.904371]  ret_from_fork+0x3a/0x50
>[ 2581.904387] nvme-delete-wq  I    0   176      2 0x80004000
>[ 2581.904398] Call Trace:
>[ 2581.904409]  ? __schedule+0x24e/0x7d0
>[ 2581.904422]  schedule+0x33/0xc0
>[ 2581.904430]  rescuer_thread+0x30d/0x360
>[ 2581.904442]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904450]  kthread+0x11e/0x140
>[ 2581.904458]  ? kthread_park+0xa0/0xa0
>[ 2581.904468]  ret_from_fork+0x3a/0x50
>[ 2581.904484] scsi_eh_0       S    0   177      2 0x80004000
>[ 2581.904491] Call Trace:
>[ 2581.904501]  ? __schedule+0x24e/0x7d0
>[ 2581.904512]  ? scsi_error_handler+0x3b/0x410
>[ 2581.904519]  ? scsi_error_handler+0x96/0x410
>[ 2581.904526]  ? scsi_try_target_reset+0x90/0x90
>[ 2581.904534]  schedule+0x33/0xc0
>[ 2581.904543]  scsi_error_handler+0x1bd/0x410
>[ 2581.904553]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.904563]  ? scsi_eh_get_sense+0x140/0x140
>[ 2581.904570]  kthread+0x11e/0x140
>[ 2581.904578]  ? kthread_park+0xa0/0xa0
>[ 2581.904588]  ret_from_fork+0x3a/0x50
>[ 2581.904604] scsi_tmf_0      I    0   178      2 0x80004000
>[ 2581.904616] Call Trace:
>[ 2581.904626]  ? __schedule+0x24e/0x7d0
>[ 2581.904639]  schedule+0x33/0xc0
>[ 2581.904647]  rescuer_thread+0x30d/0x360
>[ 2581.904659]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904666]  kthread+0x11e/0x140
>[ 2581.904674]  ? kthread_park+0xa0/0xa0
>[ 2581.904685]  ret_from_fork+0x3a/0x50
>[ 2581.904701] scsi_eh_1       S    0   179      2 0x80004000
>[ 2581.904709] Call Trace:
>[ 2581.904718]  ? __schedule+0x24e/0x7d0
>[ 2581.904728]  ? scsi_error_handler+0x3b/0x410
>[ 2581.904735]  ? scsi_error_handler+0x96/0x410
>[ 2581.904743]  ? scsi_try_target_reset+0x90/0x90
>[ 2581.904752]  schedule+0x33/0xc0
>[ 2581.904786]  scsi_error_handler+0x1bd/0x410
>[ 2581.904797]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.904807]  ? scsi_eh_get_sense+0x140/0x140
>[ 2581.904814]  kthread+0x11e/0x140
>[ 2581.904822]  ? kthread_park+0xa0/0xa0
>[ 2581.904831]  ret_from_fork+0x3a/0x50
>[ 2581.904848] scsi_tmf_1      I    0   180      2 0x80004000
>[ 2581.904860] Call Trace:
>[ 2581.904870]  ? __schedule+0x24e/0x7d0
>[ 2581.904883]  schedule+0x33/0xc0
>[ 2581.904892]  rescuer_thread+0x30d/0x360
>[ 2581.904904]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.904914]  kthread+0x11e/0x140
>[ 2581.904923]  ? kthread_park+0xa0/0xa0
>[ 2581.904933]  ret_from_fork+0x3a/0x50
>[ 2581.904949] scsi_eh_2       S    0   182      2 0x80004000
>[ 2581.904960] Call Trace:
>[ 2581.904970]  ? __schedule+0x24e/0x7d0
>[ 2581.904981]  ? scsi_error_handler+0x3b/0x410
>[ 2581.904988]  ? scsi_error_handler+0x96/0x410
>[ 2581.904997]  ? scsi_try_target_reset+0x90/0x90
>[ 2581.905006]  schedule+0x33/0xc0
>[ 2581.905014]  scsi_error_handler+0x1bd/0x410
>[ 2581.905024]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.905036]  ? scsi_eh_get_sense+0x140/0x140
>[ 2581.905046]  kthread+0x11e/0x140
>[ 2581.905055]  ? kthread_park+0xa0/0xa0
>[ 2581.905065]  ret_from_fork+0x3a/0x50
>[ 2581.905082] scsi_tmf_2      I    0   183      2 0x80004000
>[ 2581.905096] Call Trace:
>[ 2581.905108]  ? __schedule+0x24e/0x7d0
>[ 2581.905121]  schedule+0x33/0xc0
>[ 2581.905131]  rescuer_thread+0x30d/0x360
>[ 2581.905143]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.905153]  kthread+0x11e/0x140
>[ 2581.905161]  ? kthread_park+0xa0/0xa0
>[ 2581.905171]  ret_from_fork+0x3a/0x50
>[ 2581.905188] scsi_eh_3       S    0   184      2 0x80004000
>[ 2581.905199] Call Trace:
>[ 2581.905211]  ? __schedule+0x24e/0x7d0
>[ 2581.905224]  ? scsi_error_handler+0x3b/0x410
>[ 2581.905232]  ? scsi_error_handler+0x96/0x410
>[ 2581.905241]  ? scsi_try_target_reset+0x90/0x90
>[ 2581.905250]  schedule+0x33/0xc0
>[ 2581.905258]  scsi_error_handler+0x1bd/0x410
>[ 2581.905268]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.905278]  ? scsi_eh_get_sense+0x140/0x140
>[ 2581.905288]  kthread+0x11e/0x140
>[ 2581.905296]  ? kthread_park+0xa0/0xa0
>[ 2581.905308]  ret_from_fork+0x3a/0x50
>[ 2581.905327] scsi_tmf_3      I    0   185      2 0x80004000
>[ 2581.905340] Call Trace:
>[ 2581.905351]  ? __schedule+0x24e/0x7d0
>[ 2581.905363]  schedule+0x33/0xc0
>[ 2581.905371]  rescuer_thread+0x30d/0x360
>[ 2581.905383]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.905390]  kthread+0x11e/0x140
>[ 2581.905398]  ? kthread_park+0xa0/0xa0
>[ 2581.905407]  ret_from_fork+0x3a/0x50
>[ 2581.905424] dm_bufio_cache  I    0   188      2 0x80004000
>[ 2581.905435] Call Trace:
>[ 2581.905445]  ? __schedule+0x24e/0x7d0
>[ 2581.905457]  schedule+0x33/0xc0
>[ 2581.905466]  rescuer_thread+0x30d/0x360
>[ 2581.905478]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.905485]  kthread+0x11e/0x140
>[ 2581.905493]  ? kthread_park+0xa0/0xa0
>[ 2581.905503]  ret_from_fork+0x3a/0x50
>[ 2581.905519] ipv6_addrconf   I    0   190      2 0x80004000
>[ 2581.905530] Call Trace:
>[ 2581.905541]  ? __schedule+0x24e/0x7d0
>[ 2581.905553]  schedule+0x33/0xc0
>[ 2581.905562]  rescuer_thread+0x30d/0x360
>[ 2581.905573]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.905580]  kthread+0x11e/0x140
>[ 2581.905588]  ? kthread_park+0xa0/0xa0
>[ 2581.905599]  ret_from_fork+0x3a/0x50
>[ 2581.905616] kworker/2:1H    I    0   249      2 0x80004000
>[ 2581.905628] Workqueue:  0x0 (kblockd)
>[ 2581.905636] Call Trace:
>[ 2581.905646]  ? __schedule+0x24e/0x7d0
>[ 2581.905658]  schedule+0x33/0xc0
>[ 2581.905666]  worker_thread+0xc3/0x3f0
>[ 2581.905677]  ? process_one_work+0x660/0x660
>[ 2581.905684]  kthread+0x11e/0x140
>[ 2581.905692]  ? kthread_park+0xa0/0xa0
>[ 2581.905701]  ret_from_fork+0x3a/0x50
>[ 2581.905718] kworker/1:1H    I    0   250      2 0x80004000
>[ 2581.905730] Workqueue:  0x0 (events_highpri)
>[ 2581.905738] Call Trace:
>[ 2581.905748]  ? __schedule+0x24e/0x7d0
>[ 2581.905778]  schedule+0x33/0xc0
>[ 2581.905788]  worker_thread+0xc3/0x3f0
>[ 2581.905799]  ? process_one_work+0x660/0x660
>[ 2581.905807]  kthread+0x11e/0x140
>[ 2581.905814]  ? kthread_park+0xa0/0xa0
>[ 2581.905824]  ret_from_fork+0x3a/0x50
>[ 2581.905841] jbd2/sda1-8     S    0   251      2 0x80004000
>[ 2581.905849] Call Trace:
>[ 2581.905858]  ? __schedule+0x24e/0x7d0
>[ 2581.905870]  schedule+0x33/0xc0
>[ 2581.905879]  kjournald2+0x222/0x2b0
>[ 2581.905889]  ? wait_woken+0xa0/0xa0
>[ 2581.905901]  ? commit_timeout+0x10/0x10
>[ 2581.905908]  kthread+0x11e/0x140
>[ 2581.905916]  ? kthread_park+0xa0/0xa0
>[ 2581.905926]  ret_from_fork+0x3a/0x50
>[ 2581.905942] ext4-rsv-conver I    0   252      2 0x80004000
>[ 2581.905954] Call Trace:
>[ 2581.905964]  ? __schedule+0x24e/0x7d0
>[ 2581.905976]  schedule+0x33/0xc0
>[ 2581.905984]  rescuer_thread+0x30d/0x360
>[ 2581.905996]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.906004]  kthread+0x11e/0x140
>[ 2581.906012]  ? kthread_park+0xa0/0xa0
>[ 2581.906022]  ret_from_fork+0x3a/0x50
>[ 2581.906040] kworker/0:1H    I    0   253      2 0x80004000
>[ 2581.906056] Workqueue:  0x0 (events_highpri)
>[ 2581.906064] Call Trace:
>[ 2581.906076]  ? __schedule+0x24e/0x7d0
>[ 2581.906089]  schedule+0x33/0xc0
>[ 2581.906099]  worker_thread+0xc3/0x3f0
>[ 2581.906109]  ? process_one_work+0x660/0x660
>[ 2581.906119]  kthread+0x11e/0x140
>[ 2581.906127]  ? kthread_park+0xa0/0xa0
>[ 2581.906138]  ret_from_fork+0x3a/0x50
>[ 2581.906154] kworker/3:1H    I    0   255      2 0x80004000
>[ 2581.906170] Workqueue:  0x0 (kblockd)
>[ 2581.906178] Call Trace:
>[ 2581.906189]  ? __schedule+0x24e/0x7d0
>[ 2581.906202]  schedule+0x33/0xc0
>[ 2581.906212]  worker_thread+0xc3/0x3f0
>[ 2581.906223]  ? process_one_work+0x660/0x660
>[ 2581.906233]  kthread+0x11e/0x140
>[ 2581.906243]  ? kthread_park+0xa0/0xa0
>[ 2581.906253]  ret_from_fork+0x3a/0x50
>[ 2581.906271] systemd-journal R  running task        0   295      1 0x00000100
>[ 2581.906284] Call Trace:
>[ 2581.906294]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.906305]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.906321]  ? mark_held_locks+0x49/0x70
>[ 2581.906330]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.906341]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.906352]  ? get_partial_node.isra.30+0x57/0x410
>[ 2581.906363]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.906372]  ? d_add+0xe4/0x190
>[ 2581.906386]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.906401]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.906418]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.906427]  ? walk_component+0x48/0x2e0
>[ 2581.906442]  ? mntput_no_expire+0xad/0x450
>[ 2581.906455]  ? __set_page_dirty_buffers+0x87/0x100
>[ 2581.906466]  ? __unlock_page_memcg+0x2e/0xa0
>[ 2581.906475]  ? ep_scan_ready_list+0x302/0x310
>[ 2581.906497]  ? __alloc_fd+0xe5/0x1f0
>[ 2581.906512]  ? task_work_run+0x73/0xb0
>[ 2581.906526]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.906537]  ? __do_page_fault+0x24e/0x500
>[ 2581.906550]  ? page_fault+0x34/0x40
>[ 2581.906570] rpciod          I    0   304      2 0x80004000
>[ 2581.906585] Call Trace:
>[ 2581.906597]  ? __schedule+0x24e/0x7d0
>[ 2581.906609]  schedule+0x33/0xc0
>[ 2581.906617]  rescuer_thread+0x30d/0x360
>[ 2581.906630]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.906638]  kthread+0x11e/0x140
>[ 2581.906645]  ? kthread_park+0xa0/0xa0
>[ 2581.906655]  ret_from_fork+0x3a/0x50
>[ 2581.906671] kworker/u9:0    I    0   305      2 0x80004000
>[ 2581.906683] Call Trace:
>[ 2581.906693]  ? __schedule+0x24e/0x7d0
>[ 2581.906705]  schedule+0x33/0xc0
>[ 2581.906713]  worker_thread+0xc3/0x3f0
>[ 2581.906723]  ? process_one_work+0x660/0x660
>[ 2581.906730]  kthread+0x11e/0x140
>[ 2581.906738]  ? kthread_park+0xa0/0xa0
>[ 2581.906749]  ret_from_fork+0x3a/0x50
>[ 2581.906781] xprtiod         I    0   306      2 0x80004000
>[ 2581.906795] Call Trace:
>[ 2581.906807]  ? __schedule+0x24e/0x7d0
>[ 2581.906819]  schedule+0x33/0xc0
>[ 2581.906828]  rescuer_thread+0x30d/0x360
>[ 2581.906839]  ? cancel_delayed_work+0xb0/0xb0
>[ 2581.906846]  kthread+0x11e/0x140
>[ 2581.906854]  ? kthread_park+0xa0/0xa0
>[ 2581.906865]  ret_from_fork+0x3a/0x50
>[ 2581.906881] kworker/2:2     I    0   308      2 0x80004000
>[ 2581.906894] Workqueue:  0x0 (mm_percpu_wq)
>[ 2581.906901] Call Trace:
>[ 2581.906911]  ? __schedule+0x24e/0x7d0
>[ 2581.906923]  schedule+0x33/0xc0
>[ 2581.906931]  worker_thread+0xc3/0x3f0
>[ 2581.906942]  ? process_one_work+0x660/0x660
>[ 2581.906949]  kthread+0x11e/0x140
>[ 2581.906956]  ? kthread_park+0xa0/0xa0
>[ 2581.906966]  ret_from_fork+0x3a/0x50
>[ 2581.906982] systemd-udevd   S    0   315      1 0x00000100
>[ 2581.906990] Call Trace:
>[ 2581.907000]  ? __schedule+0x24e/0x7d0
>[ 2581.907011]  ? ep_poll+0x2f9/0x530
>[ 2581.907018]  schedule+0x33/0xc0
>[ 2581.907027]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.907039]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.907048]  ep_poll+0x2dc/0x530
>[ 2581.907062]  ? wake_up_q+0x80/0x80
>[ 2581.907074]  do_epoll_wait+0xd7/0xf0
>[ 2581.907083]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.907091]  do_syscall_64+0x5a/0x1c0
>[ 2581.907101]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.907109] RIP: 0033:0x7f59a936cb77
>[ 2581.907120] Code: Bad RIP value.
>[ 2581.907126] RSP: 002b:00007ffc2390e8c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.907135] RAX: ffffffffffffffda RBX: 00005605652e3a40 RCX: 00007f59a936cb77
>[ 2581.907143] RDX: 0000000000000009 RSI: 00007ffc2390e8d0 RDI: 000000000000000a
>[ 2581.907149] RBP: 00007ffc2390ea40 R08: 00007ffc2390e8d0 R09: 00007ffc2390e8a0
>[ 2581.907155] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc2390e8d0
>[ 2581.907161] R13: ffffffffffffffff R14: 00005605636c3dbd R15: 0000000000000001
>[ 2581.907177] irq/127-mei_me  S    0   433      2 0x80004000
>[ 2581.907185] Call Trace:
>[ 2581.907195]  ? __schedule+0x24e/0x7d0
>[ 2581.907207]  ? irq_forced_thread_fn+0x80/0x80
>[ 2581.907215]  ? irq_thread+0xa1/0x1a0
>[ 2581.907223]  schedule+0x33/0xc0
>[ 2581.907232]  irq_thread+0xa1/0x1a0
>[ 2581.907241]  ? wake_threads_waitq+0x30/0x30
>[ 2581.907251]  ? irq_thread_dtor+0x90/0x90
>[ 2581.907258]  kthread+0x11e/0x140
>[ 2581.907267]  ? kthread_park+0xa0/0xa0
>[ 2581.907277]  ret_from_fork+0x3a/0x50
>[ 2581.907293] systemd-resolve S    0   525      1 0x00000100
>[ 2581.907301] Call Trace:
>[ 2581.907311]  ? __schedule+0x24e/0x7d0
>[ 2581.907322]  ? ep_poll+0x2f9/0x530
>[ 2581.907329]  schedule+0x33/0xc0
>[ 2581.907337]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.907348]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.907358]  ep_poll+0x2dc/0x530
>[ 2581.907370]  ? wake_up_q+0x80/0x80
>[ 2581.907381]  do_epoll_wait+0xd7/0xf0
>[ 2581.907393]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.907401]  do_syscall_64+0x5a/0x1c0
>[ 2581.907411]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.907418] RIP: 0033:0x7f830fd51b77
>[ 2581.907428] Code: Bad RIP value.
>[ 2581.907437] RSP: 002b:00007ffcbcd11cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.907447] RAX: ffffffffffffffda RBX: 0000563bd356de60 RCX: 00007f830fd51b77
>[ 2581.907455] RDX: 000000000000000e RSI: 00007ffcbcd11ce0 RDI: 0000000000000004
>[ 2581.907463] RBP: 00007ffcbcd11e90 R08: 00007ffcbcd11ce0 R09: 0000563bd35755ec
>[ 2581.907471] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000000000020d
>[ 2581.907478] R13: ffffffffffffffff R14: 00007ffcbcd11ce0 R15: 0000000000000001
>[ 2581.907494] rpcbind         S    0   528      1 0x00000000
>[ 2581.907505] Call Trace:
>[ 2581.907518]  ? __schedule+0x24e/0x7d0
>[ 2581.907532]  schedule+0x33/0xc0
>[ 2581.907543]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.907554]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.907566]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.907577]  do_sys_poll+0x337/0x580
>[ 2581.907598]  ? prep_new_page+0x48/0xe0
>[ 2581.907610]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.907628]  ? poll_select_finish+0x220/0x220
>[ 2581.907641]  ? poll_select_finish+0x220/0x220
>[ 2581.907653]  ? poll_select_finish+0x220/0x220
>[ 2581.907667]  ? poll_select_finish+0x220/0x220
>[ 2581.907678]  ? poll_select_finish+0x220/0x220
>[ 2581.907689]  ? poll_select_finish+0x220/0x220
>[ 2581.907701]  ? poll_select_finish+0x220/0x220
>[ 2581.907713]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.907726]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.907737]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.907746]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.907758]  ? __se_sys_poll+0x96/0x130
>[ 2581.907785]  __se_sys_poll+0x96/0x130
>[ 2581.907796]  do_syscall_64+0x5a/0x1c0
>[ 2581.907807]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.907815] RIP: 0033:0x7f7990c89bc4
>[ 2581.907825] Code: Bad RIP value.
>[ 2581.907831] RSP: 002b:00007ffdd1ccc1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.907841] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7990c89bc4
>[ 2581.907847] RDX: 0000000000007530 RSI: 0000000000000007 RDI: 00007ffdd1ccc420
>[ 2581.907854] RBP: 0000000000000007 R08: 00000000000000c3 R09: 000000000000000b
>[ 2581.907860] R10: 000000005d49b0b8 R11: 0000000000000246 R12: 000000000000000c
>[ 2581.907868] R13: 000000000000000c R14: 000055ea858a10e0 R15: 00007ffdd1ccc260
>[ 2581.907885] ModemManager    S    0   539      1 0x00000100
>[ 2581.907897] Call Trace:
>[ 2581.907910]  ? __schedule+0x24e/0x7d0
>[ 2581.907922]  schedule+0x33/0xc0
>[ 2581.907932]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.907941]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.907950]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.907961]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.907970]  do_sys_poll+0x337/0x580
>[ 2581.907983]  ? __switch_to_asm+0x34/0x70
>[ 2581.907997]  ? finish_task_switch+0x9b/0x250
>[ 2581.908010]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.908020]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.908028]  ? finish_task_switch+0x9b/0x250
>[ 2581.908037]  ? finish_task_switch+0x6e/0x250
>[ 2581.908046]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.908054]  ? __switch_to+0x2d1/0x460
>[ 2581.908064]  ? __schedule+0x256/0x7d0
>[ 2581.908077]  ? poll_select_finish+0x220/0x220
>[ 2581.908088]  ? poll_select_finish+0x220/0x220
>[ 2581.908096]  ? try_to_wake_up+0x451/0x810
>[ 2581.908109]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.908117]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2581.908125]  ? __bpf_prog_run32+0x39/0x60
>[ 2581.908138]  ? __might_fault+0x3e/0x90
>[ 2581.908148]  ? __seccomp_filter+0xc7/0x460
>[ 2581.908168]  ? __se_sys_poll+0x2c/0x130
>[ 2581.908176]  __se_sys_poll+0x2c/0x130
>[ 2581.908186]  do_syscall_64+0x5a/0x1c0
>[ 2581.908195]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.908202] RIP: 0033:0x7f6609b2ebf9
>[ 2581.908210] Code: Bad RIP value.
>[ 2581.908218] RSP: 002b:00007ffcefee3bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.908226] RAX: ffffffffffffffda RBX: 000055cd911c1590 RCX: 00007f6609b2ebf9
>[ 2581.908232] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055cd911c1590
>[ 2581.908238] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055cd911bafe0
>[ 2581.908245] R10: 000055cd9119f040 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.908251] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000002
>[ 2581.908267] gmain           S    0   553      1 0x00000100
>[ 2581.908275] Call Trace:
>[ 2581.908285]  ? __schedule+0x24e/0x7d0
>[ 2581.908296]  schedule+0x33/0xc0
>[ 2581.908305]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.908316]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.908326]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.908335]  do_sys_poll+0x337/0x580
>[ 2581.908348]  ? preempt_count_add+0x49/0xa0
>[ 2581.908358]  ? preempt_count_add+0x49/0xa0
>[ 2581.908366]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.908374]  ? prep_new_page+0x48/0xe0
>[ 2581.908384]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.908402]  ? poll_select_finish+0x220/0x220
>[ 2581.908416]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.908426]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.908433]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2581.908443]  ? __bpf_prog_run32+0x39/0x60
>[ 2581.908456]  ? __might_fault+0x3e/0x90
>[ 2581.908465]  ? __seccomp_filter+0xc7/0x460
>[ 2581.908484]  ? __se_sys_poll+0x2c/0x130
>[ 2581.908493]  __se_sys_poll+0x2c/0x130
>[ 2581.908503]  do_syscall_64+0x5a/0x1c0
>[ 2581.908512]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.908519] RIP: 0033:0x7f6609b2ebf9
>[ 2581.908527] Code: Bad RIP value.
>[ 2581.908535] RSP: 002b:00007f66078fac70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.908543] RAX: ffffffffffffffda RBX: 000055cd9119e0f0 RCX: 00007f6609b2ebf9
>[ 2581.908549] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055cd9119e0f0
>[ 2581.908555] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055cd9119f6e8
>[ 2581.908562] R10: 000055cd9119e4a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.908568] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000001
>[ 2581.908584] gdbus           S    0   557      1 0x00000100
>[ 2581.908593] Call Trace:
>[ 2581.908603]  ? __schedule+0x24e/0x7d0
>[ 2581.908615]  schedule+0x33/0xc0
>[ 2581.908623]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.908635]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.908645]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.908654]  do_sys_poll+0x337/0x580
>[ 2581.908671]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.908687]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.908698]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.908711]  ? poll_select_finish+0x220/0x220
>[ 2581.908724]  ? poll_select_finish+0x220/0x220
>[ 2581.908739]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.908749]  ? ___bpf_prog_run+0x94a/0x13a0
>[ 2581.908776]  ? __bpf_prog_run32+0x39/0x60
>[ 2581.908792]  ? __might_fault+0x3e/0x90
>[ 2581.908803]  ? __seccomp_filter+0xc7/0x460
>[ 2581.908824]  ? __se_sys_poll+0x2c/0x130
>[ 2581.908833]  __se_sys_poll+0x2c/0x130
>[ 2581.908843]  do_syscall_64+0x5a/0x1c0
>[ 2581.908855]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.908862] RIP: 0033:0x7f6609b2ebf9
>[ 2581.908873] Code: Bad RIP value.
>[ 2581.908880] RSP: 002b:00007f66060f7c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.908888] RAX: ffffffffffffffda RBX: 00007f65f80108d0 RCX: 00007f6609b2ebf9
>[ 2581.908896] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f65f80108d0
>[ 2581.908904] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f65f800e6b8
>[ 2581.908913] R10: 00007f65f800a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.908921] R13: 00000000ffffffff R14: 00007f660a085f70 R15: 0000000000000002
>[ 2581.908938] thermald        S    0   540      1 0x00000000
>[ 2581.908950] Call Trace:
>[ 2581.908961]  ? __schedule+0x24e/0x7d0
>[ 2581.908975]  schedule+0x33/0xc0
>[ 2581.908985]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.908995]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909004]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.909017]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.909026]  do_sys_poll+0x337/0x580
>[ 2581.909044]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.909060]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.909073]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.909089]  ? poll_select_finish+0x220/0x220
>[ 2581.909100]  ? poll_select_finish+0x220/0x220
>[ 2581.909110]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.909120]  ? kfree+0x28d/0x2d0
>[ 2581.909133]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.909150]  ? __might_fault+0x3e/0x90
>[ 2581.909160]  ? __might_fault+0x3e/0x90
>[ 2581.909181]  ? __se_sys_poll+0x2c/0x130
>[ 2581.909190]  __se_sys_poll+0x2c/0x130
>[ 2581.909202]  do_syscall_64+0x5a/0x1c0
>[ 2581.909213]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.909222] RIP: 0033:0x7ffb7880ebf9
>[ 2581.909231] Code: Bad RIP value.
>[ 2581.909239] RSP: 002b:00007ffe8d2dbb90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.909247] RAX: ffffffffffffffda RBX: 0000555d84cca890 RCX: 00007ffb7880ebf9
>[ 2581.909256] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000555d84cca890
>[ 2581.909263] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000555d84cc0ae0
>[ 2581.909271] R10: 0000555d84cbc060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.909278] R13: 00000000ffffffff R14: 00007ffb79c69f70 R15: 0000000000000002
>[ 2581.909295] thermald        S    0   571      1 0x00000000
>[ 2581.909306] Call Trace:
>[ 2581.909316]  ? __schedule+0x24e/0x7d0
>[ 2581.909328]  schedule+0x33/0xc0
>[ 2581.909336]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.909347]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.909358]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.909366]  do_sys_poll+0x337/0x580
>[ 2581.909384]  ? mark_held_locks+0x49/0x70
>[ 2581.909393]  ? _raw_spin_unlock_irq+0x29/0x50
>[ 2581.909402]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909410]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.909418]  ? wait_for_common+0x174/0x1a0
>[ 2581.909427]  ? wrmsr_on_cpus+0x20/0x20
>[ 2581.909435]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909449]  ? poll_select_finish+0x220/0x220
>[ 2581.909460]  ? poll_select_finish+0x220/0x220
>[ 2581.909471]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.909482]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.909493]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.909508]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.909519]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909526]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.909534]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.909545]  ? __se_sys_poll+0x96/0x130
>[ 2581.909553]  __se_sys_poll+0x96/0x130
>[ 2581.909563]  do_syscall_64+0x5a/0x1c0
>[ 2581.909571]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.909579] RIP: 0033:0x7ffb7880ebf9
>[ 2581.909588] Code: Bad RIP value.
>[ 2581.909596] RSP: 002b:00007ffb73e65c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.909604] RAX: ffffffffffffffda RBX: 0000555d84cc5018 RCX: 00007ffb7880ebf9
>[ 2581.909610] RDX: 0000000000000fa0 RSI: 0000000000000002 RDI: 0000555d84cc5018
>[ 2581.909616] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000080
>[ 2581.909623] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000fa0
>[ 2581.909629] R13: 00007ffb73e65cd0 R14: 0000000000000002 R15: 0000555d84cc4ec0
>[ 2581.909645] accounts-daemon S    0   541      1 0x00000000
>[ 2581.909652] Call Trace:
>[ 2581.909662]  ? __schedule+0x24e/0x7d0
>[ 2581.909674]  schedule+0x33/0xc0
>[ 2581.909682]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.909695]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909704]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.909713]  do_sys_poll+0x337/0x580
>[ 2581.909725]  ? __switch_to_asm+0x34/0x70
>[ 2581.909736]  ? finish_task_switch+0x9b/0x250
>[ 2581.909747]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.909755]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.909777]  ? finish_task_switch+0x9b/0x250
>[ 2581.909785]  ? finish_task_switch+0x6e/0x250
>[ 2581.909794]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.909801]  ? __switch_to+0x2d1/0x460
>[ 2581.909810]  ? __schedule+0x256/0x7d0
>[ 2581.909823]  ? poll_select_finish+0x220/0x220
>[ 2581.909835]  ? try_to_wake_up+0x451/0x810
>[ 2581.909847]  ? wake_up_q+0x54/0x80
>[ 2581.909857]  ? futex_wake+0x93/0x180
>[ 2581.909870]  ? do_futex+0xce/0xc60
>[ 2581.909878]  ? ___preempt_schedule+0x16/0x20
>[ 2581.909898]  ? __se_sys_poll+0x2c/0x130
>[ 2581.909907]  __se_sys_poll+0x2c/0x130
>[ 2581.909917]  do_syscall_64+0x5a/0x1c0
>[ 2581.909927]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.909935] RIP: 0033:0x7f16fb31abf9
>[ 2581.909945] Code: Bad RIP value.
>[ 2581.909952] RSP: 002b:00007ffd7af34c10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.909960] RAX: ffffffffffffffda RBX: 000055864817d7f0 RCX: 00007f16fb31abf9
>[ 2581.909969] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055864817d7f0
>[ 2581.909977] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558648168838
>[ 2581.909985] R10: 0000558648169c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.909992] R13: 00000000ffffffff R14: 00007f16fb652f70 R15: 0000000000000001
>[ 2581.910008] gmain           S    0   546      1 0x00004000
>[ 2581.910018] Call Trace:
>[ 2581.910029]  ? __schedule+0x24e/0x7d0
>[ 2581.910042]  schedule+0x33/0xc0
>[ 2581.910051]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.910062]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.910075]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.910085]  do_sys_poll+0x337/0x580
>[ 2581.910104]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.910119]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.910135]  ? poll_select_finish+0x220/0x220
>[ 2581.910146]  ? poll_select_finish+0x220/0x220
>[ 2581.910158]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.910171]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.910185]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.910199]  ? __might_fault+0x3e/0x90
>[ 2581.910213]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.910225]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.910234]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.910243]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.910255]  ? __se_sys_poll+0x96/0x130
>[ 2581.910267]  __se_sys_poll+0x96/0x130
>[ 2581.910277]  do_syscall_64+0x5a/0x1c0
>[ 2581.910288]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.910295] RIP: 0033:0x7f16fb31abf9
>[ 2581.910305] Code: Bad RIP value.
>[ 2581.910313] RSP: 002b:00007f16f884ec70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.910322] RAX: ffffffffffffffda RBX: 000055864816cfe0 RCX: 00007f16fb31abf9
>[ 2581.910331] RDX: 0000000000000064 RSI: 0000000000000002 RDI: 000055864816cfe0
>[ 2581.910339] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558648190930
>[ 2581.910346] R10: 00007f16e4001d80 R11: 0000000000000293 R12: 0000000000000064
>[ 2581.910354] R13: 0000000000000064 R14: 00007f16fb652f70 R15: 0000000000000002
>[ 2581.910370] gdbus           S    0   558      1 0x00000000
>[ 2581.910383] Call Trace:
>[ 2581.910395]  ? __schedule+0x24e/0x7d0
>[ 2581.910408]  schedule+0x33/0xc0
>[ 2581.910417]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.910430]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.910441]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.910449]  do_sys_poll+0x337/0x580
>[ 2581.910463]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.910475]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.910486]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.910496]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.910505]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.910513]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.910525]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.910540]  ? poll_select_finish+0x220/0x220
>[ 2581.910551]  ? poll_select_finish+0x220/0x220
>[ 2581.910562]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.910574]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.910589]  ? __fget+0xf7/0x200
>[ 2581.910601]  ? __fget+0x114/0x200
>[ 2581.910613]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.910624]  ? __se_sys_poll+0x2c/0x130
>[ 2581.910632]  __se_sys_poll+0x2c/0x130
>[ 2581.910642]  do_syscall_64+0x5a/0x1c0
>[ 2581.910651]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.910658] RIP: 0033:0x7f16fb31abf9
>[ 2581.910666] Code: Bad RIP value.
>[ 2581.910674] RSP: 002b:00007f16f37fdc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.910682] RAX: ffffffffffffffda RBX: 00007f16ec0108d0 RCX: 00007f16fb31abf9
>[ 2581.910688] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f16ec0108d0
>[ 2581.910696] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f16ec00e6b8
>[ 2581.910703] R10: 00007f16ec00a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.910709] R13: 00000000ffffffff R14: 00007f16fb652f70 R15: 0000000000000002
>[ 2581.910725] acpid           S    0   542      1 0x00000000
>[ 2581.910733] Call Trace:
>[ 2581.910743]  ? __schedule+0x24e/0x7d0
>[ 2581.910754]  schedule+0x33/0xc0
>[ 2581.910775]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.910790]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.910799]  do_select+0x62d/0x8b0
>[ 2581.910822]  ? poll_select_finish+0x220/0x220
>[ 2581.910832]  ? poll_select_finish+0x220/0x220
>[ 2581.910842]  ? poll_select_finish+0x220/0x220
>[ 2581.910853]  ? poll_select_finish+0x220/0x220
>[ 2581.910864]  ? poll_select_finish+0x220/0x220
>[ 2581.910874]  ? poll_select_finish+0x220/0x220
>[ 2581.910885]  ? poll_select_finish+0x220/0x220
>[ 2581.910895]  ? poll_select_finish+0x220/0x220
>[ 2581.910906]  ? poll_select_finish+0x220/0x220
>[ 2581.910919]  ? core_sys_select+0x242/0x450
>[ 2581.910926]  core_sys_select+0x242/0x450
>[ 2581.910944]  ? sock_sendmsg+0x40/0x50
>[ 2581.910951]  ? __sys_sendto+0x10e/0x140
>[ 2581.910968]  kern_select+0xb5/0x100
>[ 2581.910981]  __x64_sys_select+0x20/0x30
>[ 2581.910988]  do_syscall_64+0x5a/0x1c0
>[ 2581.910997]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.911004] RIP: 0033:0x7f01f7f2aff7
>[ 2581.911012] Code: Bad RIP value.
>[ 2581.911019] RSP: 002b:00007ffff2555b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.911027] RAX: ffffffffffffffda RBX: 00007ffff2555c00 RCX: 00007f01f7f2aff7
>[ 2581.911035] RDX: 0000000000000000 RSI: 00007ffff2555c00 RDI: 0000000000000017
>[ 2581.911041] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.911047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
>[ 2581.911053] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>[ 2581.911069] rsyslogd        S    0   544      1 0x00000000
>[ 2581.911077] Call Trace:
>[ 2581.911089]  ? __schedule+0x24e/0x7d0
>[ 2581.911101]  schedule+0x33/0xc0
>[ 2581.911108]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.911119]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.911130]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.911139]  do_select+0x62d/0x8b0
>[ 2581.911154]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.911168]  ? try_to_wake_up+0x70/0x810
>[ 2581.911181]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.911189]  ? try_to_wake_up+0x7a/0x810
>[ 2581.911199]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.911212]  ? ep_poll_callback+0x325/0x580
>[ 2581.911224]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.911234]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.911244]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.911256]  ? core_sys_select+0xbf/0x450
>[ 2581.911267]  ? core_sys_select+0x242/0x450
>[ 2581.911275]  core_sys_select+0x242/0x450
>[ 2581.911293]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.911305]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.911312]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.911321]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.911332]  kern_select+0xb5/0x100
>[ 2581.911345]  __x64_sys_select+0x20/0x30
>[ 2581.911352]  do_syscall_64+0x5a/0x1c0
>[ 2581.911361]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.911370] RIP: 0033:0x7fbc6867103f
>[ 2581.911377] Code: Bad RIP value.
>[ 2581.911385] RSP: 002b:00007ffd81bac940 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
>[ 2581.911392] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbc6867103f
>[ 2581.911399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
>[ 2581.911407] RBP: 0000000000000000 R08: 00007ffd81bac990 R09: 0000000000000000
>[ 2581.911413] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2581.911420] R13: 0000000000000000 R14: 00007ffd81bac990 R15: 000055aeb42a7b98
>[ 2581.911436] in:imuxsock     S    0   549      1 0x00000000
>[ 2581.911443] Call Trace:
>[ 2581.911453]  ? __schedule+0x24e/0x7d0
>[ 2581.911465]  schedule+0x33/0xc0
>[ 2581.911473]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.911482]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.911495]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.911504]  do_select+0x62d/0x8b0
>[ 2581.911528]  ? poll_select_finish+0x220/0x220
>[ 2581.911548]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.911559]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.911571]  ? update_curr+0x80/0x3e0
>[ 2581.911583]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.911595]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.911610]  ? __might_fault+0x3e/0x90
>[ 2581.911620]  ? __might_fault+0x3e/0x90
>[ 2581.911633]  ? core_sys_select+0x242/0x450
>[ 2581.911643]  core_sys_select+0x242/0x450
>[ 2581.911660]  ? do_futex+0xce/0xc60
>[ 2581.911670]  ? __fget+0xf7/0x200
>[ 2581.911682]  ? __fget+0x114/0x200
>[ 2581.911698]  kern_select+0xb5/0x100
>[ 2581.911714]  __x64_sys_select+0x20/0x30
>[ 2581.911723]  do_syscall_64+0x5a/0x1c0
>[ 2581.911732]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.911740] RIP: 0033:0x7fbc6867103f
>[ 2581.911750] Code: Bad RIP value.
>[ 2581.911771] RSP: 002b:00007fbc66b50c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000017
>[ 2581.911782] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbc6867103f
>[ 2581.911788] RDX: 0000000000000000 RSI: 00007fbc66b50ca0 RDI: 0000000000000004
>[ 2581.911797] RBP: 00007fbc66b50ca0 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.911804] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2581.911813] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
>[ 2581.911831] in:imklog       R  running task        0   550      1 0x00000000
>[ 2581.911844] Call Trace:
>[ 2581.911856]  ? kmsg_read+0x3e/0x50
>[ 2581.911866]  ? proc_reg_read+0x39/0x60
>[ 2581.911875]  ? vfs_read+0xa3/0x160
>[ 2581.911885]  ? ksys_read+0x94/0xe0
>[ 2581.911897]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.911906]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.911924] rs:main Q:Reg   R  running task        0   551      1 0x00000000
>[ 2581.911935] Call Trace:
>[ 2581.911946]  ? __schedule+0x24e/0x7d0
>[ 2581.911958]  schedule+0x33/0xc0
>[ 2581.911969]  futex_wait_queue_me+0xca/0x160
>[ 2581.911980]  futex_wait+0xf1/0x240
>[ 2581.912005]  do_futex+0x131/0xc60
>[ 2581.912018]  ? __fsnotify_parent+0xb3/0x140
>[ 2581.912027]  ? ksys_write+0xb6/0xe0
>[ 2581.912035]  ? vfs_write+0x158/0x1d0
>[ 2581.912047]  __se_sys_futex+0x133/0x180
>[ 2581.912057]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.912067]  do_syscall_64+0x5a/0x1c0
>[ 2581.912076]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.912083] RIP: 0033:0x7fbc6960210d
>[ 2581.912092] Code: Bad RIP value.
>[ 2581.912099] RSP: 002b:00007fbc6634eaa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
>[ 2581.912107] RAX: ffffffffffffffda RBX: 000055aeb5de8b30 RCX: 00007fbc6960210d
>[ 2581.912114] RDX: 0000000000000002 RSI: 0000000000000080 RDI: 000055aeb5de4040
>[ 2581.912120] RBP: 0000000000000000 R08: 000055aeb5de4040 R09: 0000000000000000
>[ 2581.912127] R10: 0000000000000000 R11: 0000000000000202 R12: 000055aeb44de26c
>[ 2581.912134] R13: 000055aeb42b46ba R14: 0000000000000000 R15: 000055aeb5de8e70
>[ 2581.912149] avahi-daemon    S    0   545      1 0x00000000
>[ 2581.912157] Call Trace:
>[ 2581.912167]  ? __schedule+0x24e/0x7d0
>[ 2581.912179]  schedule+0x33/0xc0
>[ 2581.912186]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.912197]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.912208]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.912216]  do_sys_poll+0x337/0x580
>[ 2581.912237]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.912250]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.912262]  ? poll_select_finish+0x220/0x220
>[ 2581.912273]  ? poll_select_finish+0x220/0x220
>[ 2581.912283]  ? poll_select_finish+0x220/0x220
>[ 2581.912293]  ? poll_select_finish+0x220/0x220
>[ 2581.912304]  ? poll_select_finish+0x220/0x220
>[ 2581.912314]  ? poll_select_finish+0x220/0x220
>[ 2581.912325]  ? poll_select_finish+0x220/0x220
>[ 2581.912335]  ? poll_select_finish+0x220/0x220
>[ 2581.912347]  ? poll_select_finish+0x220/0x220
>[ 2581.912355]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.912366]  ? __se_sys_poll+0x96/0x130
>[ 2581.912373]  __se_sys_poll+0x96/0x130
>[ 2581.912383]  do_syscall_64+0x5a/0x1c0
>[ 2581.912391]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.912398] RIP: 0033:0x7fed8afb4bc4
>[ 2581.912407] Code: Bad RIP value.
>[ 2581.912413] RSP: 002b:00007fff79285088 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.912421] RAX: ffffffffffffffda RBX: 000055fded7c25e0 RCX: 00007fed8afb4bc4
>[ 2581.912428] RDX: 00000000001c3219 RSI: 000000000000000a RDI: 000055fded7dab50
>[ 2581.912434] RBP: 00007fed8c582440 R08: 00007fff793a2080 R09: 00007fff79285020
>[ 2581.912440] R10: 000000005d49afbb R11: 0000000000000246 R12: 0000000000000000
>[ 2581.912446] R13: 000055fded7c4030 R14: 000055fded7c25a0 R15: 00000000ffffffff
>[ 2581.912463] dbus-daemon     S    0   547      1 0x00000000
>[ 2581.912470] Call Trace:
>[ 2581.912480]  ? __schedule+0x24e/0x7d0
>[ 2581.912491]  ? ep_poll+0x2f9/0x530
>[ 2581.912498]  schedule+0x33/0xc0
>[ 2581.912506]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.912518]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.912527]  ep_poll+0x2dc/0x530
>[ 2581.912540]  ? wake_up_q+0x80/0x80
>[ 2581.912551]  do_epoll_wait+0xd7/0xf0
>[ 2581.912562]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.912569]  do_syscall_64+0x5a/0x1c0
>[ 2581.912579]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.912585] RIP: 0033:0x7fc5dafccb77
>[ 2581.912593] Code: Bad RIP value.
>[ 2581.912600] RSP: 002b:00007ffea941bd08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.912608] RAX: ffffffffffffffda RBX: 00007ffea941bd10 RCX: 00007fc5dafccb77
>[ 2581.912615] RDX: 0000000000000040 RSI: 00007ffea941bd10 RDI: 0000000000000004
>[ 2581.912621] RBP: 00007ffea941c0b0 R08: 00007ffea955d090 R09: 00007ffea941c000
>[ 2581.912627] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2581.912633] R13: 0000000000000001 R14: 000055cc67dc89a0 R15: 00007ffea941c074
>[ 2581.912649] avahi-daemon    S    0   552    545 0x00004000
>[ 2581.912658] Call Trace:
>[ 2581.912668]  ? __schedule+0x24e/0x7d0
>[ 2581.912680]  schedule+0x33/0xc0
>[ 2581.912687]  schedule_timeout+0x202/0x3c0
>[ 2581.912699]  ? unix_stream_read_generic+0x577/0x810
>[ 2581.912712]  unix_stream_read_generic+0x5a1/0x810
>[ 2581.912727]  ? wait_woken+0xa0/0xa0
>[ 2581.912739]  unix_stream_recvmsg+0x53/0x70
>[ 2581.912746]  ? unix_state_double_unlock+0x30/0x30
>[ 2581.912757]  sock_read_iter+0x94/0xf0
>[ 2581.912787]  new_sync_read+0x10b/0x1a0
>[ 2581.912802]  vfs_read+0xa3/0x160
>[ 2581.912812]  ksys_read+0x94/0xe0
>[ 2581.912823]  do_syscall_64+0x5a/0x1c0
>[ 2581.912832]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.912839] RIP: 0033:0x7fed8b2a234e
>[ 2581.912848] Code: Bad RIP value.
>[ 2581.912854] RSP: 002b:00007fff79284fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.912861] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007fed8b2a234e
>[ 2581.912868] RDX: 0000000000000001 RSI: 00007fff79285006 RDI: 0000000000000006
>[ 2581.912874] RBP: 00007fff79285006 R08: 0000000000000001 R09: 0000000000000000
>[ 2581.912880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff79285020
>[ 2581.912886] R13: 000055fdecec6000 R14: 000055fdecec6080 R15: 0000000100000001
>[ 2581.912902] networkd-dispat S    0   559      1 0x00000000
>[ 2581.912909] Call Trace:
>[ 2581.912919]  ? __schedule+0x24e/0x7d0
>[ 2581.912931]  schedule+0x33/0xc0
>[ 2581.912939]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.912951]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.912960]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.912969]  do_sys_poll+0x337/0x580
>[ 2581.912989]  ? ep_poll_callback+0x325/0x580
>[ 2581.913003]  ? ep_poll_callback+0x325/0x580
>[ 2581.913015]  ? poll_select_finish+0x220/0x220
>[ 2581.913025]  ? poll_select_finish+0x220/0x220
>[ 2581.913035]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.913047]  ? do_wp_page+0x162/0x570
>[ 2581.913059]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.913066]  ? do_wp_page+0x162/0x570
>[ 2581.913077]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.913091]  ? __do_page_fault+0x26d/0x500
>[ 2581.913105]  ? __se_sys_poll+0x2c/0x130
>[ 2581.913113]  __se_sys_poll+0x2c/0x130
>[ 2581.913123]  do_syscall_64+0x5a/0x1c0
>[ 2581.913132]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.913138] RIP: 0033:0x7fa2552c9bf9
>[ 2581.913148] Code: Bad RIP value.
>[ 2581.913154] RSP: 002b:00007ffcf8f3a820 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.913162] RAX: ffffffffffffffda RBX: 0000000001f979b0 RCX: 00007fa2552c9bf9
>[ 2581.913168] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000000001f979b0
>[ 2581.913174] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000001f93208
>[ 2581.913181] R10: 0000000001f34440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.913187] R13: 00000000ffffffff R14: 00007fa252923f70 R15: 0000000000000002
>[ 2581.913202] gmain           S    0   610      1 0x00000000
>[ 2581.913210] Call Trace:
>[ 2581.913220]  ? __schedule+0x24e/0x7d0
>[ 2581.913232]  schedule+0x33/0xc0
>[ 2581.913239]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.913250]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.913260]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.913269]  do_sys_poll+0x337/0x580
>[ 2581.913282]  ? preempt_count_add+0x49/0xa0
>[ 2581.913293]  ? preempt_count_add+0x49/0xa0
>[ 2581.913301]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.913310]  ? prep_new_page+0x48/0xe0
>[ 2581.913318]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.913336]  ? poll_select_finish+0x220/0x220
>[ 2581.913350]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.913360]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.913374]  ? __might_fault+0x3e/0x90
>[ 2581.913383]  ? __might_fault+0x3e/0x90
>[ 2581.913403]  ? __se_sys_poll+0x2c/0x130
>[ 2581.913411]  __se_sys_poll+0x2c/0x130
>[ 2581.913422]  do_syscall_64+0x5a/0x1c0
>[ 2581.913433]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.913440] RIP: 0033:0x7fa2552c9bf9
>[ 2581.913449] Code: Bad RIP value.
>[ 2581.913457] RSP: 002b:00007fa24fe87e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.913465] RAX: ffffffffffffffda RBX: 0000000001f973f0 RCX: 00007fa2552c9bf9
>[ 2581.913472] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000000001f973f0
>[ 2581.913479] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000001f971c8
>[ 2581.913486] R10: 0000000001f34820 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.913496] R13: 00000000ffffffff R14: 00007fa252923f70 R15: 0000000000000001
>[ 2581.913512] udisksd         S    0   560      1 0x00000000
>[ 2581.913523] Call Trace:
>[ 2581.913535]  ? __schedule+0x24e/0x7d0
>[ 2581.913549]  schedule+0x33/0xc0
>[ 2581.913558]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.913569]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.913582]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.913592]  do_sys_poll+0x337/0x580
>[ 2581.913614]  ? update_curr+0x1d5/0x3e0
>[ 2581.913626]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.913642]  ? poll_select_finish+0x220/0x220
>[ 2581.913653]  ? poll_select_finish+0x220/0x220
>[ 2581.913663]  ? poll_select_finish+0x220/0x220
>[ 2581.913674]  ? poll_select_finish+0x220/0x220
>[ 2581.913686]  ? poll_select_finish+0x220/0x220
>[ 2581.913697]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.913710]  ? __might_fault+0x3e/0x90
>[ 2581.913724]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.913736]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.913746]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.913753]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.913780]  ? __se_sys_poll+0x96/0x130
>[ 2581.913791]  __se_sys_poll+0x96/0x130
>[ 2581.913802]  do_syscall_64+0x5a/0x1c0
>[ 2581.913812]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.913819] RIP: 0033:0x7fe993366bf9
>[ 2581.913830] Code: Bad RIP value.
>[ 2581.913837] RSP: 002b:00007ffeb7a42ff0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.913846] RAX: ffffffffffffffda RBX: 00007fe984003d00 RCX: 00007fe993366bf9
>[ 2581.913854] RDX: 00000000000926ef RSI: 0000000000000005 RDI: 00007fe984003d00
>[ 2581.913862] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000558808d37800
>[ 2581.913871] R10: 0000558808d2aa80 R11: 0000000000000293 R12: 00000000000926ef
>[ 2581.913879] R13: 00000000000926ef R14: 00007fe9938bdf70 R15: 0000000000000005
>[ 2581.913896] gmain           S    0   565      1 0x00000000
>[ 2581.913906] Call Trace:
>[ 2581.913918]  ? __schedule+0x24e/0x7d0
>[ 2581.913931]  schedule+0x33/0xc0
>[ 2581.913941]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.913955]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.913966]  do_sys_poll+0x337/0x580
>[ 2581.913979]  ? preempt_count_add+0x49/0xa0
>[ 2581.913989]  ? preempt_count_add+0x49/0xa0
>[ 2581.913997]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.914006]  ? prep_new_page+0x48/0xe0
>[ 2581.914015]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.914033]  ? poll_select_finish+0x220/0x220
>[ 2581.914044]  ? poll_select_finish+0x220/0x220
>[ 2581.914053]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914064]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914079]  ? __might_fault+0x3e/0x90
>[ 2581.914087]  ? __might_fault+0x3e/0x90
>[ 2581.914109]  ? __se_sys_poll+0x2c/0x130
>[ 2581.914116]  __se_sys_poll+0x2c/0x130
>[ 2581.914126]  do_syscall_64+0x5a/0x1c0
>[ 2581.914134]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.914142] RIP: 0033:0x7fe993366bf9
>[ 2581.914151] Code: Bad RIP value.
>[ 2581.914158] RSP: 002b:00007fe990f6ac70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.914165] RAX: ffffffffffffffda RBX: 0000558808d04750 RCX: 00007fe993366bf9
>[ 2581.914171] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558808d04750
>[ 2581.914178] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558808d30050
>[ 2581.914184] R10: 0000558808d2a700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.914190] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000002
>[ 2581.914207] gdbus           S    0   567      1 0x00000000
>[ 2581.914214] Call Trace:
>[ 2581.914224]  ? __schedule+0x24e/0x7d0
>[ 2581.914236]  schedule+0x33/0xc0
>[ 2581.914243]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.914254]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.914265]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.914273]  do_sys_poll+0x337/0x580
>[ 2581.914287]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.914297]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.914307]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.914315]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.914324]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.914332]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.914343]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.914356]  ? poll_select_finish+0x220/0x220
>[ 2581.914366]  ? poll_select_finish+0x220/0x220
>[ 2581.914377]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.914388]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914403]  ? __fget+0xf7/0x200
>[ 2581.914417]  ? __fget+0x114/0x200
>[ 2581.914429]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.914440]  ? __se_sys_poll+0x2c/0x130
>[ 2581.914449]  __se_sys_poll+0x2c/0x130
>[ 2581.914459]  do_syscall_64+0x5a/0x1c0
>[ 2581.914468]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.914476] RIP: 0033:0x7fe993366bf9
>[ 2581.914485] Code: Bad RIP value.
>[ 2581.914491] RSP: 002b:00007fe98ff68c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.914499] RAX: ffffffffffffffda RBX: 00007fe9880108d0 RCX: 00007fe993366bf9
>[ 2581.914506] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fe9880108d0
>[ 2581.914512] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fe98800e6b8
>[ 2581.914518] R10: 00007fe98800a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.914524] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000002
>[ 2581.914540] probing-thread  S    0   656      1 0x00000000
>[ 2581.914549] Call Trace:
>[ 2581.914560]  ? __schedule+0x24e/0x7d0
>[ 2581.914571]  schedule+0x33/0xc0
>[ 2581.914580]  futex_wait_queue_me+0xca/0x160
>[ 2581.914592]  futex_wait+0xf1/0x240
>[ 2581.914603]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914622]  do_futex+0x131/0xc60
>[ 2581.914630]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.914638]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.914652]  ? __do_page_fault+0x26d/0x500
>[ 2581.914662]  __se_sys_futex+0x133/0x180
>[ 2581.914674]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.914684]  do_syscall_64+0x5a/0x1c0
>[ 2581.914693]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.914700] RIP: 0033:0x7fe99336d839
>[ 2581.914710] Code: Bad RIP value.
>[ 2581.914716] RSP: 002b:00007fe97f7bcc88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.914723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe99336d839
>[ 2581.914732] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000558808d02270
>[ 2581.914738] RBP: 0000558808d02260 R08: 0000000000000002 R09: 0000000000000001
>[ 2581.914744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558808d02270
>[ 2581.914751] R13: 0000558808d02260 R14: 0000558808d02268 R15: 00007ffeb7a42340
>[ 2581.914777] cleanup         S    0   673      1 0x00000000
>[ 2581.914787] Call Trace:
>[ 2581.914797]  ? __schedule+0x24e/0x7d0
>[ 2581.914809]  schedule+0x33/0xc0
>[ 2581.914817]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.914828]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.914838]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.914846]  do_sys_poll+0x337/0x580
>[ 2581.914869]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914886]  ? poll_select_finish+0x220/0x220
>[ 2581.914896]  ? mntput_no_expire+0xad/0x450
>[ 2581.914908]  ? kick_process+0x54/0x70
>[ 2581.914917]  ? task_work_add+0x3a/0x50
>[ 2581.914925]  ? fput_many+0x44/0x80
>[ 2581.914933]  ? path_openat+0xa04/0xac0
>[ 2581.914950]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.914964]  ? task_work_run+0x73/0xb0
>[ 2581.914978]  ? __se_sys_poll+0x2c/0x130
>[ 2581.914985]  __se_sys_poll+0x2c/0x130
>[ 2581.914994]  do_syscall_64+0x5a/0x1c0
>[ 2581.915003]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.915010] RIP: 0033:0x7fe993366bf9
>[ 2581.915018] Code: Bad RIP value.
>[ 2581.915024] RSP: 002b:00007fe97efbbc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.915031] RAX: ffffffffffffffda RBX: 0000558808d545b0 RCX: 00007fe993366bf9
>[ 2581.915038] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558808d545b0
>[ 2581.915044] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558808d4b0c8
>[ 2581.915050] R10: 0000558808d54340 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.915056] R13: 00000000ffffffff R14: 00007fe9938bdf70 R15: 0000000000000001
>[ 2581.915073] irqbalance      S    0   561      1 0x00000000
>[ 2581.915081] Call Trace:
>[ 2581.915090]  ? __schedule+0x24e/0x7d0
>[ 2581.915102]  schedule+0x33/0xc0
>[ 2581.915110]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.915119]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.915130]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.915139]  do_sys_poll+0x337/0x580
>[ 2581.915148]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915168]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915254]  ? put_dec+0x3a/0x90
>[ 2581.915266]  ? number+0x316/0x340
>[ 2581.915279]  ? poll_select_finish+0x220/0x220
>[ 2581.915290]  ? poll_select_finish+0x220/0x220
>[ 2581.915301]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915312]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915323]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915338]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.915349]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.915357]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.915365]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.915377]  ? __se_sys_poll+0x96/0x130
>[ 2581.915385]  __se_sys_poll+0x96/0x130
>[ 2581.915396]  do_syscall_64+0x5a/0x1c0
>[ 2581.915406]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.915413] RIP: 0033:0x7f6ac0c1cbf9
>[ 2581.915422] Code: Bad RIP value.
>[ 2581.915429] RSP: 002b:00007fff8d0ef640 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.915437] RAX: ffffffffffffffda RBX: 000055e3b218e5d0 RCX: 00007f6ac0c1cbf9
>[ 2581.915443] RDX: 0000000000002705 RSI: 0000000000000002 RDI: 000055e3b218e5d0
>[ 2581.915450] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055e3b2188e10
>[ 2581.915456] R10: 000055e3b218c400 R11: 0000000000000293 R12: 0000000000002705
>[ 2581.915462] R13: 0000000000002705 R14: 00007f6ac1781f70 R15: 0000000000000002
>[ 2581.915478] gmain           S    0   563      1 0x00000000
>[ 2581.915487] Call Trace:
>[ 2581.915497]  ? __schedule+0x24e/0x7d0
>[ 2581.915510]  schedule+0x33/0xc0
>[ 2581.915518]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.915530]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.915539]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.915547]  do_sys_poll+0x337/0x580
>[ 2581.915560]  ? preempt_count_add+0x49/0xa0
>[ 2581.915571]  ? preempt_count_add+0x49/0xa0
>[ 2581.915578]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.915587]  ? prep_new_page+0x48/0xe0
>[ 2581.915596]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.915614]  ? poll_select_finish+0x220/0x220
>[ 2581.915627]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915638]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915652]  ? __might_fault+0x3e/0x90
>[ 2581.915661]  ? __might_fault+0x3e/0x90
>[ 2581.915681]  ? __se_sys_poll+0x2c/0x130
>[ 2581.915689]  __se_sys_poll+0x2c/0x130
>[ 2581.915698]  do_syscall_64+0x5a/0x1c0
>[ 2581.915707]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.915714] RIP: 0033:0x7f6ac0c1cbf9
>[ 2581.915722] Code: Bad RIP value.
>[ 2581.915729] RSP: 002b:00007f6abf8f7d70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.915737] RAX: ffffffffffffffda RBX: 000055e3b2188960 RCX: 00007f6ac0c1cbf9
>[ 2581.915744] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055e3b2188960
>[ 2581.915750] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055e3b2188758
>[ 2581.915756] R10: 000055e3b2186860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.915779] R13: 00000000ffffffff R14: 00007f6ac1781f70 R15: 0000000000000001
>[ 2581.915795] NetworkManager  S    0   572      1 0x00000000
>[ 2581.915803] Call Trace:
>[ 2581.915813]  ? __schedule+0x24e/0x7d0
>[ 2581.915825]  schedule+0x33/0xc0
>[ 2581.915833]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.915844]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.915855]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.915864]  do_sys_poll+0x337/0x580
>[ 2581.915884]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.915902]  ? poll_select_finish+0x220/0x220
>[ 2581.915913]  ? poll_select_finish+0x220/0x220
>[ 2581.915924]  ? poll_select_finish+0x220/0x220
>[ 2581.915934]  ? poll_select_finish+0x220/0x220
>[ 2581.915944]  ? poll_select_finish+0x220/0x220
>[ 2581.915955]  ? poll_select_finish+0x220/0x220
>[ 2581.915965]  ? poll_select_finish+0x220/0x220
>[ 2581.915975]  ? poll_select_finish+0x220/0x220
>[ 2581.915987]  ? poll_select_finish+0x220/0x220
>[ 2581.915995]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.916006]  ? __se_sys_poll+0x96/0x130
>[ 2581.916014]  __se_sys_poll+0x96/0x130
>[ 2581.916024]  do_syscall_64+0x5a/0x1c0
>[ 2581.916032]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.916041] RIP: 0033:0x7f5a41622bf9
>[ 2581.916050] Code: Bad RIP value.
>[ 2581.916057] RSP: 002b:00007ffdd0d5f0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.916065] RAX: ffffffffffffffda RBX: 000055d94f849e80 RCX: 00007f5a41622bf9
>[ 2581.916071] RDX: 000000000004937c RSI: 000000000000000a RDI: 000055d94f849e80
>[ 2581.916077] RBP: 000000000000000a R08: 0000000000000000 R09: 000055d94f8487b0
>[ 2581.916083] R10: 000055d94f773740 R11: 0000000000000293 R12: 000000000004937c
>[ 2581.916090] R13: 000000000004937c R14: 00007f5a42f21f70 R15: 000000000000000a
>[ 2581.916106] gmain           S    0   601      1 0x00000000
>[ 2581.916114] Call Trace:
>[ 2581.916124]  ? __schedule+0x24e/0x7d0
>[ 2581.916135]  schedule+0x33/0xc0
>[ 2581.916143]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.916157]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.916165]  do_sys_poll+0x337/0x580
>[ 2581.916179]  ? preempt_count_add+0x49/0xa0
>[ 2581.916188]  ? preempt_count_add+0x49/0xa0
>[ 2581.916196]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.916204]  ? prep_new_page+0x48/0xe0
>[ 2581.916213]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.916231]  ? poll_select_finish+0x220/0x220
>[ 2581.916242]  ? poll_select_finish+0x220/0x220
>[ 2581.916252]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.916263]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.916278]  ? __might_fault+0x3e/0x90
>[ 2581.916287]  ? __might_fault+0x3e/0x90
>[ 2581.916308]  ? __se_sys_poll+0x2c/0x130
>[ 2581.916316]  __se_sys_poll+0x2c/0x130
>[ 2581.916326]  do_syscall_64+0x5a/0x1c0
>[ 2581.916335]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.916344] RIP: 0033:0x7f5a41622bf9
>[ 2581.916353] Code: Bad RIP value.
>[ 2581.916359] RSP: 002b:00007f5a3a268bf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.916366] RAX: ffffffffffffffda RBX: 000055d94f767fc0 RCX: 00007f5a41622bf9
>[ 2581.916373] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055d94f767fc0
>[ 2581.916379] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d94f78a530
>[ 2581.916385] R10: 000055d94f772cc0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.916391] R13: 00000000ffffffff R14: 00007f5a42f21f70 R15: 0000000000000002
>[ 2581.916407] gdbus           S    0   605      1 0x00000000
>[ 2581.916415] Call Trace:
>[ 2581.916425]  ? __schedule+0x24e/0x7d0
>[ 2581.916437]  schedule+0x33/0xc0
>[ 2581.916444]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.916457]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.916466]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.916474]  do_sys_poll+0x337/0x580
>[ 2581.916489]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.916504]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.916519]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.916528]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.916543]  ? poll_select_finish+0x220/0x220
>[ 2581.916555]  ? poll_select_finish+0x220/0x220
>[ 2581.916571]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.916589]  ? __might_fault+0x3e/0x90
>[ 2581.916600]  ? __might_fault+0x3e/0x90
>[ 2581.916621]  ? __se_sys_poll+0x2c/0x130
>[ 2581.916631]  __se_sys_poll+0x2c/0x130
>[ 2581.916642]  do_syscall_64+0x5a/0x1c0
>[ 2581.916651]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.916658] RIP: 0033:0x7f5a41622bf9
>[ 2581.916667] Code: Bad RIP value.
>[ 2581.916674] RSP: 002b:00007f5a39266be0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.916682] RAX: ffffffffffffffda RBX: 00007f5a2c00ef40 RCX: 00007f5a41622bf9
>[ 2581.916689] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5a2c00ef40
>[ 2581.916695] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5a2c00d088
>[ 2581.916701] R10: 00007f5a2c009620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.916708] R13: 00000000ffffffff R14: 00007f5a42f21f70 R15: 0000000000000003
>[ 2581.916724] systemd-logind  S    0   580      1 0x00000100
>[ 2581.916732] Call Trace:
>[ 2581.916741]  ? __schedule+0x24e/0x7d0
>[ 2581.916754]  ? ep_poll+0x2f9/0x530
>[ 2581.916775]  schedule+0x33/0xc0
>[ 2581.916784]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.916795]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.916806]  ep_poll+0x2dc/0x530
>[ 2581.916818]  ? wake_up_q+0x80/0x80
>[ 2581.916830]  do_epoll_wait+0xd7/0xf0
>[ 2581.916840]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.916848]  do_syscall_64+0x5a/0x1c0
>[ 2581.916856]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.916863] RIP: 0033:0x7fac1161ab77
>[ 2581.916873] Code: Bad RIP value.
>[ 2581.916880] RSP: 002b:00007ffc39a49058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.916887] RAX: ffffffffffffffda RBX: 0000557321158e70 RCX: 00007fac1161ab77
>[ 2581.916894] RDX: 0000000000000015 RSI: 00007ffc39a49060 RDI: 0000000000000004
>[ 2581.916900] RBP: 00007ffc39a49260 R08: 00007ffc39a49060 R09: 00007ffc39a4af59
>[ 2581.916906] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000244
>[ 2581.916913] R13: ffffffffffffffff R14: 00007ffc39a49060 R15: 0000000000000001
>[ 2581.916929] cupsd           S    0   594      1 0x00000000
>[ 2581.916937] Call Trace:
>[ 2581.916947]  ? __schedule+0x24e/0x7d0
>[ 2581.916958]  ? ep_poll+0x2f9/0x530
>[ 2581.916966]  schedule+0x33/0xc0
>[ 2581.916976]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.916988]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.916997]  ep_poll+0x2dc/0x530
>[ 2581.917006]  ? task_work_run+0x73/0xb0
>[ 2581.917015]  ? wake_up_q+0x80/0x80
>[ 2581.917027]  do_epoll_wait+0xd7/0xf0
>[ 2581.917037]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.917044]  do_syscall_64+0x5a/0x1c0
>[ 2581.917052]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.917060] RIP: 0033:0x7fd1201a9b77
>[ 2581.917068] Code: Bad RIP value.
>[ 2581.917075] RSP: 002b:00007fff013a3af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.917082] RAX: ffffffffffffffda RBX: 00005591668a3044 RCX: 00007fd1201a9b77
>[ 2581.917088] RDX: 0000000000001000 RSI: 000055916848d680 RDI: 0000000000000004
>[ 2581.917094] RBP: 0000000000015180 R08: 000055916668f8af R09: 0000000000015180
>[ 2581.917101] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005591668a39e0
>[ 2581.917107] R13: 000000005d4af9a1 R14: 0000000000015180 R15: 00005591668a3960
>[ 2581.917124] cron            S    0   596      1 0x00000000
>[ 2581.917131] Call Trace:
>[ 2581.917141]  ? __schedule+0x24e/0x7d0
>[ 2581.917152]  ? do_nanosleep+0x4d/0x1e0
>[ 2581.917160]  schedule+0x33/0xc0
>[ 2581.917167]  do_nanosleep+0x9f/0x1e0
>[ 2581.917176]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.917187]  hrtimer_nanosleep+0xba/0x150
>[ 2581.917197]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.917207]  __se_sys_nanosleep+0x6e/0xa0
>[ 2581.917216]  do_syscall_64+0x5a/0x1c0
>[ 2581.917225]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.917232] RIP: 0033:0x7f4f53cea9a4
>[ 2581.917241] Code: Bad RIP value.
>[ 2581.917248] RSP: 002b:00007ffde01f4858 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
>[ 2581.917256] RAX: ffffffffffffffda RBX: fffffffffffffe98 RCX: 00007f4f53cea9a4
>[ 2581.917262] RDX: 0000000000000001 RSI: 00007ffde01f4860 RDI: 00007ffde01f4860
>[ 2581.917268] RBP: 0000000000000004 R08: 0000000000000080 R09: 0000000000000004
>[ 2581.917275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.917281] R13: 00007ffde01f49c0 R14: 0000000000000000 R15: 0000000000000000
>[ 2581.917297] wpa_supplicant  S    0   598      1 0x00000000
>[ 2581.917305] Call Trace:
>[ 2581.917315]  ? __schedule+0x24e/0x7d0
>[ 2581.917328]  schedule+0x33/0xc0
>[ 2581.917336]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.917347]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.917357]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.917366]  do_select+0x62d/0x8b0
>[ 2581.917389]  ? poll_select_finish+0x220/0x220
>[ 2581.917402]  ? poll_select_finish+0x220/0x220
>[ 2581.917415]  ? mark_held_locks+0x49/0x70
>[ 2581.917425]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2581.917433]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.917443]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2581.917456]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.917468]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.917483]  ? __might_fault+0x3e/0x90
>[ 2581.917492]  ? __might_fault+0x3e/0x90
>[ 2581.917506]  ? core_sys_select+0x242/0x450
>[ 2581.917517]  core_sys_select+0x242/0x450
>[ 2581.917536]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.917550]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.917560]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.917567]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.917580]  kern_select+0xb5/0x100
>[ 2581.917593]  __x64_sys_select+0x20/0x30
>[ 2581.917603]  do_syscall_64+0x5a/0x1c0
>[ 2581.917612]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.917621] RIP: 0033:0x7f969fcaaff7
>[ 2581.917630] Code: Bad RIP value.
>[ 2581.917637] RSP: 002b:00007ffc31c3b928 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.917645] RAX: ffffffffffffffda RBX: 000055d8315b8930 RCX: 00007f969fcaaff7
>[ 2581.917651] RDX: 000055d83321fd70 RSI: 000055d83321fce0 RDI: 0000000000000006
>[ 2581.917657] RBP: 000055d83321fd70 R08: 00007ffc31c3b960 R09: 00007ffc31c3b8f0
>[ 2581.917665] R10: 000055d83321fe00 R11: 0000000000000246 R12: 000055d83321fce0
>[ 2581.917672] R13: 000055d83321fe00 R14: 000055d8315b88e0 R15: 000055d83321ff90
>[ 2581.917691] rngd            S    0   600      1 0x00004000
>[ 2581.917701] Call Trace:
>[ 2581.917712]  ? __schedule+0x24e/0x7d0
>[ 2581.917724]  schedule+0x33/0xc0
>[ 2581.917732]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.917745]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.917754]  do_sys_poll+0x337/0x580
>[ 2581.917786]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.917801]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.917808]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.917821]  ? poll_select_finish+0x220/0x220
>[ 2581.917831]  ? poll_select_finish+0x220/0x220
>[ 2581.917844]  ? mix_pool_bytes+0x45/0x130
>[ 2581.917855]  ? write_pool.constprop.17+0x82/0xe0
>[ 2581.917869]  ? random_ioctl+0x1f0/0x210
>[ 2581.917877]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.917884]  ? credit_entropy_bits+0x33d/0x370
>[ 2581.917895]  ? random_ioctl+0x1f0/0x210
>[ 2581.917904]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.917914]  ? __schedule+0x256/0x7d0
>[ 2581.917925]  ? __se_sys_poll+0x2c/0x130
>[ 2581.917933]  __se_sys_poll+0x2c/0x130
>[ 2581.917942]  do_syscall_64+0x5a/0x1c0
>[ 2581.917951]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.917959] RIP: 0033:0x7f3122ad7bc4
>[ 2581.917968] Code: Bad RIP value.
>[ 2581.917976] RSP: 002b:00007ffffb7ab918 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.917983] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f3122ad7bc4
>[ 2581.917990] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffffb7ab920
>[ 2581.917996] RBP: 00007ffffb7ab950 R08: 0000000000000000 R09: 0000000000002731
>[ 2581.918002] R10: 00007ffffb7ac314 R11: 0000000000000246 R12: 00007ffffb7ac314
>[ 2581.918008] R13: 00007ffffb7ac310 R14: 00007ffffb7ac350 R15: 0000558dab0bb380
>[ 2581.918025] dbus            S    0   603    594 0x00000000
>[ 2581.918033] Call Trace:
>[ 2581.918043]  ? __schedule+0x24e/0x7d0
>[ 2581.918054]  schedule+0x33/0xc0
>[ 2581.918063]  pipe_wait+0x72/0xc0
>[ 2581.918072]  ? wait_woken+0xa0/0xa0
>[ 2581.918082]  pipe_read+0x23a/0x310
>[ 2581.918095]  new_sync_read+0x10b/0x1a0
>[ 2581.918110]  vfs_read+0xa3/0x160
>[ 2581.918119]  ksys_read+0x94/0xe0
>[ 2581.918129]  do_syscall_64+0x5a/0x1c0
>[ 2581.918138]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.918145] RIP: 0033:0x7fb19bc1b34e
>[ 2581.918154] Code: Bad RIP value.
>[ 2581.918160] RSP: 002b:00007ffef54b2dc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.918168] RAX: ffffffffffffffda RBX: 0000563f0b038380 RCX: 00007fb19bc1b34e
>[ 2581.918174] RDX: 0000000000000008 RSI: 0000563f0b02d471 RDI: 0000000000000000
>[ 2581.918180] RBP: 00007ffef54b325c R08: 0000563f0b038380 R09: 0000000000000000
>[ 2581.918186] R10: 0000563f0b00c010 R11: 0000000000000246 R12: 00007fb19be64aa0
>[ 2581.918193] R13: 0000000000000000 R14: 0000000000000005 R15: 0000563f0b02d471
>[ 2581.918209] kworker/0:3     I    0   608      2 0x80004000
>[ 2581.918223] Workqueue:  0x0 (cgroup_destroy)
>[ 2581.918230] Call Trace:
>[ 2581.918240]  ? __schedule+0x24e/0x7d0
>[ 2581.918252]  schedule+0x33/0xc0
>[ 2581.918261]  worker_thread+0xc3/0x3f0
>[ 2581.918272]  ? process_one_work+0x660/0x660
>[ 2581.918279]  kthread+0x11e/0x140
>[ 2581.918286]  ? kthread_park+0xa0/0xa0
>[ 2581.918299]  ret_from_fork+0x3a/0x50
>[ 2581.918316] polkitd         S    0   646      1 0x00000000
>[ 2581.918324] Call Trace:
>[ 2581.918334]  ? __schedule+0x24e/0x7d0
>[ 2581.918345]  schedule+0x33/0xc0
>[ 2581.918353]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.918366]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.918376]  do_sys_poll+0x337/0x580
>[ 2581.918396]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.918407]  ? __mod_node_page_state+0x69/0xa0
>[ 2581.918421]  ? poll_select_finish+0x220/0x220
>[ 2581.918432]  ? poll_select_finish+0x220/0x220
>[ 2581.918442]  ? poll_select_finish+0x220/0x220
>[ 2581.918453]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.918468]  ? __might_fault+0x3e/0x90
>[ 2581.918476]  ? __might_fault+0x3e/0x90
>[ 2581.918498]  ? __se_sys_poll+0x2c/0x130
>[ 2581.918506]  __se_sys_poll+0x2c/0x130
>[ 2581.918515]  do_syscall_64+0x5a/0x1c0
>[ 2581.918525]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.918532] RIP: 0033:0x7f5f2ceb3bf9
>[ 2581.918540] Code: Bad RIP value.
>[ 2581.918546] RSP: 002b:00007fffdf250450 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.918553] RAX: ffffffffffffffda RBX: 000055ad86da89e0 RCX: 00007f5f2ceb3bf9
>[ 2581.918558] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055ad86da89e0
>[ 2581.918565] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055ad86dc5af0
>[ 2581.918571] R10: 000055ad86f1b580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.918577] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000003
>[ 2581.918593] gmain           S    0   648      1 0x00000000
>[ 2581.918601] Call Trace:
>[ 2581.918612]  ? __schedule+0x24e/0x7d0
>[ 2581.918624]  schedule+0x33/0xc0
>[ 2581.918632]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.918647]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.918656]  do_sys_poll+0x337/0x580
>[ 2581.918668]  ? preempt_count_add+0x49/0xa0
>[ 2581.918678]  ? preempt_count_add+0x49/0xa0
>[ 2581.918686]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.918694]  ? prep_new_page+0x48/0xe0
>[ 2581.918703]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.918721]  ? poll_select_finish+0x220/0x220
>[ 2581.918732]  ? poll_select_finish+0x220/0x220
>[ 2581.918741]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.918752]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.918781]  ? __might_fault+0x3e/0x90
>[ 2581.918790]  ? __might_fault+0x3e/0x90
>[ 2581.918811]  ? __se_sys_poll+0x2c/0x130
>[ 2581.918820]  __se_sys_poll+0x2c/0x130
>[ 2581.918830]  do_syscall_64+0x5a/0x1c0
>[ 2581.918838]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.918846] RIP: 0033:0x7f5f2ceb3bf9
>[ 2581.918854] Code: Bad RIP value.
>[ 2581.918861] RSP: 002b:00007f5f2a5c7c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.918868] RAX: ffffffffffffffda RBX: 000055ad86d94190 RCX: 00007f5f2ceb3bf9
>[ 2581.918875] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ad86d94190
>[ 2581.918881] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ad86db53a0
>[ 2581.918889] R10: 000055ad86db02c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.918896] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000002
>[ 2581.918912] gdbus           S    0   650      1 0x00000000
>[ 2581.918920] Call Trace:
>[ 2581.918931]  ? __schedule+0x24e/0x7d0
>[ 2581.918943]  schedule+0x33/0xc0
>[ 2581.918951]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.918963]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.918973]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.918982]  do_sys_poll+0x337/0x580
>[ 2581.918997]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.919009]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.919021]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.919034]  ? poll_select_finish+0x220/0x220
>[ 2581.919045]  ? poll_select_finish+0x220/0x220
>[ 2581.919059]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.919074]  ? __might_fault+0x3e/0x90
>[ 2581.919082]  ? __might_fault+0x3e/0x90
>[ 2581.919103]  ? __se_sys_poll+0x2c/0x130
>[ 2581.919110]  __se_sys_poll+0x2c/0x130
>[ 2581.919121]  do_syscall_64+0x5a/0x1c0
>[ 2581.919130]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.919137] RIP: 0033:0x7f5f2ceb3bf9
>[ 2581.919145] Code: Bad RIP value.
>[ 2581.919152] RSP: 002b:00007f5f295c5c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.919160] RAX: ffffffffffffffda RBX: 00007f5f240108d0 RCX: 00007f5f2ceb3bf9
>[ 2581.919168] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5f240108d0
>[ 2581.919175] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5f2400e6b8
>[ 2581.919181] R10: 00007f5f2400a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.919187] R13: 00000000ffffffff R14: 00007f5f2d624f70 R15: 0000000000000002
>[ 2581.919203] cups-browsed    S    0   647      1 0x00000000
>[ 2581.919210] Call Trace:
>[ 2581.919220]  ? __schedule+0x24e/0x7d0
>[ 2581.919232]  schedule+0x33/0xc0
>[ 2581.919241]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.919254]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.919267]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.919277]  do_sys_poll+0x337/0x580
>[ 2581.919297]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.919312]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.919328]  ? poll_select_finish+0x220/0x220
>[ 2581.919340]  ? poll_select_finish+0x220/0x220
>[ 2581.919353]  ? poll_select_finish+0x220/0x220
>[ 2581.919364]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.919377]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.919389]  ? __might_fault+0x3e/0x90
>[ 2581.919402]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.919415]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.919425]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.919432]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.919445]  ? __se_sys_poll+0x96/0x130
>[ 2581.919455]  __se_sys_poll+0x96/0x130
>[ 2581.919465]  do_syscall_64+0x5a/0x1c0
>[ 2581.919474]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.919484] RIP: 0033:0x7f1a5a3bfbf9
>[ 2581.919495] Code: Bad RIP value.
>[ 2581.919503] RSP: 002b:00007fff7b6e7950 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.919512] RAX: ffffffffffffffda RBX: 00007f1a4400b400 RCX: 00007f1a5a3bfbf9
>[ 2581.919520] RDX: 00000000050ae0c9 RSI: 0000000000000003 RDI: 00007f1a4400b400
>[ 2581.919528] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055edf1eaa040
>[ 2581.919534] R10: 000055edf1e8ace0 R11: 0000000000000293 R12: 00000000050ae0c9
>[ 2581.919541] R13: 00000000050ae0c9 R14: 00007f1a5ada1f70 R15: 0000000000000003
>[ 2581.919559] gmain           S    0   664      1 0x00000000
>[ 2581.919569] Call Trace:
>[ 2581.919580]  ? __schedule+0x24e/0x7d0
>[ 2581.919592]  schedule+0x33/0xc0
>[ 2581.919602]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.919615]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.919626]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.919635]  do_sys_poll+0x337/0x580
>[ 2581.919648]  ? preempt_count_add+0x49/0xa0
>[ 2581.919657]  ? preempt_count_add+0x49/0xa0
>[ 2581.919666]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.919674]  ? prep_new_page+0x48/0xe0
>[ 2581.919682]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.919701]  ? poll_select_finish+0x220/0x220
>[ 2581.919715]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.919725]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.919740]  ? __might_fault+0x3e/0x90
>[ 2581.919749]  ? __might_fault+0x3e/0x90
>[ 2581.919782]  ? __se_sys_poll+0x2c/0x130
>[ 2581.919792]  __se_sys_poll+0x2c/0x130
>[ 2581.919801]  do_syscall_64+0x5a/0x1c0
>[ 2581.919810]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.919818] RIP: 0033:0x7f1a5a3bfbf9
>[ 2581.919827] Code: Bad RIP value.
>[ 2581.919833] RSP: 002b:00007f1a52791c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.919841] RAX: ffffffffffffffda RBX: 000055edf1e5b460 RCX: 00007f1a5a3bfbf9
>[ 2581.919848] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055edf1e5b460
>[ 2581.919855] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055edf1e90ab8
>[ 2581.919862] R10: 000055edf1e8a160 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.919868] R13: 00000000ffffffff R14: 00007f1a5ada1f70 R15: 0000000000000001
>[ 2581.919884] gdbus           S    0   667      1 0x00000000
>[ 2581.919892] Call Trace:
>[ 2581.919902]  ? __schedule+0x24e/0x7d0
>[ 2581.919914]  schedule+0x33/0xc0
>[ 2581.919923]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.919934]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.919943]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.919952]  do_sys_poll+0x337/0x580
>[ 2581.919978]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.919986]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.919999]  ? poll_select_finish+0x220/0x220
>[ 2581.920009]  ? poll_select_finish+0x220/0x220
>[ 2581.920023]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920038]  ? __might_fault+0x3e/0x90
>[ 2581.920046]  ? __might_fault+0x3e/0x90
>[ 2581.920067]  ? __se_sys_poll+0x2c/0x130
>[ 2581.920075]  __se_sys_poll+0x2c/0x130
>[ 2581.920084]  do_syscall_64+0x5a/0x1c0
>[ 2581.920093]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.920100] RIP: 0033:0x7f1a5a3bfbf9
>[ 2581.920108] Code: Bad RIP value.
>[ 2581.920115] RSP: 002b:00007f1a51f90c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.920124] RAX: ffffffffffffffda RBX: 000055edf1e67650 RCX: 00007f1a5a3bfbf9
>[ 2581.920133] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055edf1e67650
>[ 2581.920139] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055edf1ea46d8
>[ 2581.920146] R10: 000055edf1e8a540 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.920152] R13: 00000000ffffffff R14: 00007f1a5ada1f70 R15: 0000000000000002
>[ 2581.920168] sshd            S    0   693      1 0x00000000
>[ 2581.920176] Call Trace:
>[ 2581.920185]  ? __schedule+0x24e/0x7d0
>[ 2581.920194]  ? add_wait_queue+0x15/0x40
>[ 2581.920206]  schedule+0x33/0xc0
>[ 2581.920214]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.920221]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.920234]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.920242]  do_select+0x62d/0x8b0
>[ 2581.920266]  ? poll_select_finish+0x220/0x220
>[ 2581.920277]  ? poll_select_finish+0x220/0x220
>[ 2581.920288]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920307]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920317]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920328]  ? __might_fault+0x3e/0x90
>[ 2581.920336]  ? __might_fault+0x3e/0x90
>[ 2581.920351]  ? core_sys_select+0x242/0x450
>[ 2581.920359]  core_sys_select+0x242/0x450
>[ 2581.920374]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920389]  ? task_work_run+0x73/0xb0
>[ 2581.920401]  kern_select+0xb5/0x100
>[ 2581.920416]  __x64_sys_select+0x20/0x30
>[ 2581.920423]  do_syscall_64+0x5a/0x1c0
>[ 2581.920433]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.920440] RIP: 0033:0x7fb85418bff7
>[ 2581.920451] Code: Bad RIP value.
>[ 2581.920459] RSP: 002b:00007ffda5e1b448 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.920469] RAX: ffffffffffffffda RBX: 0000000000000064 RCX: 00007fb85418bff7
>[ 2581.920476] RDX: 0000000000000000 RSI: 000055bdb86659b0 RDI: 0000000000000007
>[ 2581.920484] RBP: 0000000000000063 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.920490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdb86659b0
>[ 2581.920497] R13: 000000000000000a R14: 00007ffda5e1b6c4 R15: 000055bdb7463cbc
>[ 2581.920514] kworker/2:3     I    0   712      2 0x80004000
>[ 2581.920527] Workqueue:  0x0 (events)
>[ 2581.920534] Call Trace:
>[ 2581.920545]  ? __schedule+0x24e/0x7d0
>[ 2581.920557]  schedule+0x33/0xc0
>[ 2581.920567]  worker_thread+0xc3/0x3f0
>[ 2581.920578]  ? process_one_work+0x660/0x660
>[ 2581.920585]  kthread+0x11e/0x140
>[ 2581.920593]  ? kthread_park+0xa0/0xa0
>[ 2581.920603]  ret_from_fork+0x3a/0x50
>[ 2581.920619] agetty          S    0   713      1 0x00000000
>[ 2581.920627] Call Trace:
>[ 2581.920637]  ? __schedule+0x24e/0x7d0
>[ 2581.920649]  schedule+0x33/0xc0
>[ 2581.920657]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.920672]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.920680]  do_select+0x62d/0x8b0
>[ 2581.920703]  ? poll_select_finish+0x220/0x220
>[ 2581.920713]  ? poll_select_finish+0x220/0x220
>[ 2581.920723]  ? poll_select_finish+0x220/0x220
>[ 2581.920734]  ? __follow_mount_rcu.isra.7+0xf8/0x160
>[ 2581.920744]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920755]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920780]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920793]  ? __might_fault+0x3e/0x90
>[ 2581.920801]  ? __might_fault+0x3e/0x90
>[ 2581.920815]  ? core_sys_select+0x242/0x450
>[ 2581.920822]  core_sys_select+0x242/0x450
>[ 2581.920839]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.920854]  ? task_work_run+0x73/0xb0
>[ 2581.920866]  kern_select+0xb5/0x100
>[ 2581.920880]  __x64_sys_select+0x20/0x30
>[ 2581.920887]  do_syscall_64+0x5a/0x1c0
>[ 2581.920896]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.920904] RIP: 0033:0x7f0b8f701ff7
>[ 2581.920913] Code: Bad RIP value.
>[ 2581.920920] RSP: 002b:00007ffda61c73b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.920929] RAX: ffffffffffffffda RBX: 00007ffda61c73cc RCX: 00007f0b8f701ff7
>[ 2581.920935] RDX: 0000000000000000 RSI: 00007ffda61c73d0 RDI: 0000000000000005
>[ 2581.920942] RBP: 00007ffda61c73d0 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.920948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
>[ 2581.920954] R13: 0000555dcf5fd520 R14: 00000000000002c9 R15: 00007ffda61c7ec0
>[ 2581.920970] lightdm         S    0   714      1 0x00000000
>[ 2581.920978] Call Trace:
>[ 2581.920990]  ? __schedule+0x24e/0x7d0
>[ 2581.921004]  schedule+0x33/0xc0
>[ 2581.921014]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.921025]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.921036]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.921045]  do_sys_poll+0x337/0x580
>[ 2581.921071]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.921081]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2581.921094]  ? poll_select_finish+0x220/0x220
>[ 2581.921106]  ? poll_select_finish+0x220/0x220
>[ 2581.921116]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.921130]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.921144]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.921158]  ? task_work_run+0x73/0xb0
>[ 2581.921172]  ? __se_sys_poll+0x2c/0x130
>[ 2581.921180]  __se_sys_poll+0x2c/0x130
>[ 2581.921190]  do_syscall_64+0x5a/0x1c0
>[ 2581.921199]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.921206] RIP: 0033:0x7fafe95b1bf9
>[ 2581.921216] Code: Bad RIP value.
>[ 2581.921222] RSP: 002b:00007ffe97ff4d10 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.921229] RAX: ffffffffffffffda RBX: 000055f4bfb0aa50 RCX: 00007fafe95b1bf9
>[ 2581.921235] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f4bfb0aa50
>[ 2581.921242] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f4bfad9340
>[ 2581.921247] R10: 000055f4bfb0c660 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.921254] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000003
>[ 2581.921270] gmain           S    0   715      1 0x00000000
>[ 2581.921279] Call Trace:
>[ 2581.921289]  ? __schedule+0x24e/0x7d0
>[ 2581.921301]  schedule+0x33/0xc0
>[ 2581.921309]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.921320]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.921329]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.921338]  do_sys_poll+0x337/0x580
>[ 2581.921351]  ? preempt_count_add+0x49/0xa0
>[ 2581.921361]  ? preempt_count_add+0x49/0xa0
>[ 2581.921368]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.921377]  ? prep_new_page+0x48/0xe0
>[ 2581.921386]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.921404]  ? poll_select_finish+0x220/0x220
>[ 2581.921415]  ? retint_kernel+0x2b/0x2b
>[ 2581.921430]  ? do_wp_page+0x162/0x570
>[ 2581.921442]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.921450]  ? do_wp_page+0x162/0x570
>[ 2581.921461]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.921475]  ? __do_page_fault+0x26d/0x500
>[ 2581.921490]  ? __se_sys_poll+0x2c/0x130
>[ 2581.921498]  __se_sys_poll+0x2c/0x130
>[ 2581.921508]  do_syscall_64+0x5a/0x1c0
>[ 2581.921517]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.921524] RIP: 0033:0x7fafe95b1bf9
>[ 2581.921533] Code: Bad RIP value.
>[ 2581.921539] RSP: 002b:00007fafe72adcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.921547] RAX: ffffffffffffffda RBX: 000055f4bfae6ca0 RCX: 00007fafe95b1bf9
>[ 2581.921553] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f4bfae6ca0
>[ 2581.921559] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f4bfae6a78
>[ 2581.921565] R10: 000055f4bfae0ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.921571] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000001
>[ 2581.921587] gdbus           S    0   717      1 0x00000000
>[ 2581.921595] Call Trace:
>[ 2581.921605]  ? __schedule+0x24e/0x7d0
>[ 2581.921617]  schedule+0x33/0xc0
>[ 2581.921626]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.921635]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.921644]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.921654]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.921662]  do_sys_poll+0x337/0x580
>[ 2581.921687]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.921695]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.921708]  ? poll_select_finish+0x220/0x220
>[ 2581.921718]  ? poll_select_finish+0x220/0x220
>[ 2581.921732]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.921747]  ? __might_fault+0x3e/0x90
>[ 2581.921755]  ? __might_fault+0x3e/0x90
>[ 2581.921788]  ? __se_sys_poll+0x2c/0x130
>[ 2581.921798]  __se_sys_poll+0x2c/0x130
>[ 2581.921808]  do_syscall_64+0x5a/0x1c0
>[ 2581.921816]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.921824] RIP: 0033:0x7fafe95b1bf9
>[ 2581.921832] Code: Bad RIP value.
>[ 2581.921840] RSP: 002b:00007fafe5a69ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.921848] RAX: ffffffffffffffda RBX: 00007fafd800f9f0 RCX: 00007fafe95b1bf9
>[ 2581.921853] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fafd800f9f0
>[ 2581.921860] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fafdc02ed90
>[ 2581.921866] R10: 000055f4bfaf84c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.921872] R13: 00000000ffffffff R14: 00007fafea45ff70 R15: 0000000000000002
>[ 2581.921889] X               S    0   725    714 0x00000000
>[ 2581.921900] Call Trace:
>[ 2581.921910]  ? __schedule+0x24e/0x7d0
>[ 2581.921924]  ? ep_poll+0x2f9/0x530
>[ 2581.921934]  schedule+0x33/0xc0
>[ 2581.921942]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.921954]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.921964]  ep_poll+0x2dc/0x530
>[ 2581.921977]  ? wake_up_q+0x80/0x80
>[ 2581.921990]  do_epoll_wait+0xd7/0xf0
>[ 2581.922002]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.922011]  do_syscall_64+0x5a/0x1c0
>[ 2581.922021]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.922031] RIP: 0033:0x7f3c74a0bbb7
>[ 2581.922041] Code: Bad RIP value.
>[ 2581.922047] RSP: 002b:00007ffd6977c640 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
>[ 2581.922056] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c74a0bbb7
>[ 2581.922064] RDX: 0000000000000100 RSI: 00007ffd6977c680 RDI: 0000000000000003
>[ 2581.922070] RBP: 00007ffd6977c680 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.922076] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000100
>[ 2581.922083] R13: 00000000ffffffff R14: 00005629c3e97360 R15: 00007f3c76c946a8
>[ 2581.922099] X:disk$0        S    0   733    714 0x00000000
>[ 2581.922110] Call Trace:
>[ 2581.922122]  ? __schedule+0x24e/0x7d0
>[ 2581.922136]  schedule+0x33/0xc0
>[ 2581.922147]  futex_wait_queue_me+0xca/0x160
>[ 2581.922158]  futex_wait+0xf1/0x240
>[ 2581.922171]  ? try_to_wake_up+0x7a/0x810
>[ 2581.922184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.922203]  do_futex+0x131/0xc60
>[ 2581.922217]  ? __might_fault+0x3e/0x90
>[ 2581.922226]  ? __might_fault+0x3e/0x90
>[ 2581.922238]  __se_sys_futex+0x133/0x180
>[ 2581.922247]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.922257]  do_syscall_64+0x5a/0x1c0
>[ 2581.922266]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.922273] RIP: 0033:0x7f3c746d89f3
>[ 2581.922281] Code: Bad RIP value.
>[ 2581.922288] RSP: 002b:00007f3c6e123b20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.922296] RAX: ffffffffffffffda RBX: 00005629c4fd39f0 RCX: 00007f3c746d89f3
>[ 2581.922304] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005629c4fd3a18
>[ 2581.922311] RBP: 00005629c4fd3a14 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.922318] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629c4fd3a18
>[ 2581.922324] R13: 0000000000000000 R14: 00005629c4fd39c8 R15: 0000000000000000
>[ 2581.922339] X:disk$0        S    0   734    714 0x00000000
>[ 2581.922347] Call Trace:
>[ 2581.922357]  ? __schedule+0x24e/0x7d0
>[ 2581.922369]  schedule+0x33/0xc0
>[ 2581.922378]  futex_wait_queue_me+0xca/0x160
>[ 2581.922388]  futex_wait+0xf1/0x240
>[ 2581.922398]  ? __might_fault+0x3e/0x90
>[ 2581.922408]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.922425]  do_futex+0x131/0xc60
>[ 2581.922437]  ? __might_fault+0x3e/0x90
>[ 2581.922445]  ? __might_fault+0x3e/0x90
>[ 2581.922458]  __se_sys_futex+0x133/0x180
>[ 2581.922469]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.922479]  do_syscall_64+0x5a/0x1c0
>[ 2581.922488]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.922495] RIP: 0033:0x7f3c746d89f3
>[ 2581.922503] Code: Bad RIP value.
>[ 2581.922510] RSP: 002b:00007f3c6d13db20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.922518] RAX: ffffffffffffffda RBX: 00005629c4fe5290 RCX: 00007f3c746d89f3
>[ 2581.922524] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005629c4fe52b8
>[ 2581.922530] RBP: 00005629c4fe52b4 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.922537] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629c4fe52b8
>[ 2581.922543] R13: 0000000000000000 R14: 00005629c4fe5268 R15: 0000000000000000
>[ 2581.922559] lightdm         S    0   740    714 0x00000000
>[ 2581.922566] Call Trace:
>[ 2581.922576]  ? __schedule+0x24e/0x7d0
>[ 2581.922587]  ? do_wait+0xd8/0x2e0
>[ 2581.922595]  schedule+0x33/0xc0
>[ 2581.922603]  do_wait+0x1f9/0x2e0
>[ 2581.922614]  kernel_wait4+0x8d/0x150
>[ 2581.922625]  ? task_stopped_code+0x50/0x50
>[ 2581.922635]  __se_sys_wait4+0x78/0xb0
>[ 2581.922644]  ? task_work_run+0x73/0xb0
>[ 2581.922655]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.922667]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.922675]  ? __se_sys_wait4+0xb0/0xb0
>[ 2581.922682]  do_syscall_64+0x5a/0x1c0
>[ 2581.922691]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.922698] RIP: 0033:0x7fd74bebc23a
>[ 2581.922705] Code: Bad RIP value.
>[ 2581.922712] RSP: 002b:00007ffda9de2600 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2581.922719] RAX: ffffffffffffffda RBX: 00000000000002ff RCX: 00007fd74bebc23a
>[ 2581.922725] RDX: 0000000000000000 RSI: 00007ffda9de26a4 RDI: 00000000000002ff
>[ 2581.922731] RBP: 00007ffda9de26a4 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.922738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.922745] R13: 00007ffda9de26f0 R14: 0000557b89d5db50 R15: 0000000000000001
>[ 2581.922773] gmain           S    0   743    714 0x00000000
>[ 2581.922783] Call Trace:
>[ 2581.922794]  ? __schedule+0x24e/0x7d0
>[ 2581.922807]  schedule+0x33/0xc0
>[ 2581.922816]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.922827]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.922836]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.922845]  do_sys_poll+0x337/0x580
>[ 2581.922861]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.922874]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2581.922887]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.922898]  ? poll_select_finish+0x220/0x220
>[ 2581.922908]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.922917]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.922926]  ? try_to_wake_up+0x7a/0x810
>[ 2581.922936]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.922950]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.922965]  ? __might_fault+0x3e/0x90
>[ 2581.922974]  ? __might_fault+0x3e/0x90
>[ 2581.922988]  ? __se_sys_poll+0x2c/0x130
>[ 2581.922996]  __se_sys_poll+0x2c/0x130
>[ 2581.923006]  do_syscall_64+0x5a/0x1c0
>[ 2581.923015]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.923022] RIP: 0033:0x7fd74bbcdbf9
>[ 2581.923031] Code: Bad RIP value.
>[ 2581.923037] RSP: 002b:00007fd7477cdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.923044] RAX: ffffffffffffffda RBX: 0000557b89d71ea0 RCX: 00007fd74bbcdbf9
>[ 2581.923050] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557b89d71ea0
>[ 2581.923056] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557b89d70c08
>[ 2581.923063] R10: 0000557b89d5c4e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.923069] R13: 00000000ffffffff R14: 00007fd74ca7bf70 R15: 0000000000000001
>[ 2581.923086] gdbus           S    0   744    714 0x00000000
>[ 2581.923094] Call Trace:
>[ 2581.923104]  ? __schedule+0x24e/0x7d0
>[ 2581.923118]  schedule+0x33/0xc0
>[ 2581.923126]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.923138]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.923147]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.923156]  do_sys_poll+0x337/0x580
>[ 2581.923171]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.923183]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.923195]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.923209]  ? poll_select_finish+0x220/0x220
>[ 2581.923219]  ? poll_select_finish+0x220/0x220
>[ 2581.923232]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.923247]  ? __might_fault+0x3e/0x90
>[ 2581.923256]  ? __might_fault+0x3e/0x90
>[ 2581.923276]  ? __se_sys_poll+0x2c/0x130
>[ 2581.923285]  __se_sys_poll+0x2c/0x130
>[ 2581.923295]  do_syscall_64+0x5a/0x1c0
>[ 2581.923303]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.923310] RIP: 0033:0x7fd74bbcdbf9
>[ 2581.923320] Code: Bad RIP value.
>[ 2581.923326] RSP: 002b:00007fd746fccce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.923334] RAX: ffffffffffffffda RBX: 0000557b89d864e0 RCX: 00007fd74bbcdbf9
>[ 2581.923340] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000557b89d864e0
>[ 2581.923346] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000557b89d840f8
>[ 2581.923352] R10: 0000557b89d5c900 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.923358] R13: 00000000ffffffff R14: 00007fd74ca7bf70 R15: 0000000000000002
>[ 2581.923374] systemd         S    0   747      1 0x00000000
>[ 2581.923382] Call Trace:
>[ 2581.923392]  ? __schedule+0x24e/0x7d0
>[ 2581.923404]  ? ep_poll+0x2f9/0x530
>[ 2581.923411]  schedule+0x33/0xc0
>[ 2581.923419]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.923431]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.923440]  ep_poll+0x2dc/0x530
>[ 2581.923452]  ? wake_up_q+0x80/0x80
>[ 2581.923463]  do_epoll_wait+0xd7/0xf0
>[ 2581.923473]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.923480]  do_syscall_64+0x5a/0x1c0
>[ 2581.923490]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.923498] RIP: 0033:0x7f261b451b77
>[ 2581.923507] Code: Bad RIP value.
>[ 2581.923513] RSP: 002b:00007fffa0003538 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.923521] RAX: ffffffffffffffda RBX: 000055669348d610 RCX: 00007f261b451b77
>[ 2581.923527] RDX: 0000000000000024 RSI: 00007fffa0003540 RDI: 0000000000000004
>[ 2581.923533] RBP: 00007fffa00037f0 R08: 00007fffa0003540 R09: 00005566934cf68c
>[ 2581.923539] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000000002eb
>[ 2581.923546] R13: ffffffffffffffff R14: 00007fffa0003540 R15: 0000000000000001
>[ 2581.923562] (sd-pam)        S    0   750    747 0x00000000
>[ 2581.923571] Call Trace:
>[ 2581.923581]  ? __schedule+0x24e/0x7d0
>[ 2581.923593]  schedule+0x33/0xc0
>[ 2581.923601]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.923612]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.923622]  do_sigtimedwait+0x17b/0x270
>[ 2581.923635]  __se_sys_rt_sigtimedwait+0x5b/0xc0
>[ 2581.923645]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.923654]  do_syscall_64+0x5a/0x1c0
>[ 2581.923663]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.923670] RIP: 0033:0x7f0ea20751cc
>[ 2581.923680] Code: Bad RIP value.
>[ 2581.923687] RSP: 002b:00007ffd65012050 EFLAGS: 00000246 ORIG_RAX: 0000000000000080
>[ 2581.923695] RAX: ffffffffffffffda RBX: 00007ffd65012110 RCX: 00007f0ea20751cc
>[ 2581.923702] RDX: 0000000000000000 RSI: 00007ffd65012110 RDI: 00007ffd650123a0
>[ 2581.923708] RBP: 00007ffd65012301 R08: 0000000000000000 R09: 00007f0ea2620e00
>[ 2581.923714] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffd650122b8
>[ 2581.923720] R13: 0000000000000000 R14: 00005571f04729a8 R15: 00005571f0472520
>[ 2581.923736] dhclient        S    0   760    572 0x00000000
>[ 2581.923744] Call Trace:
>[ 2581.923753]  ? __schedule+0x24e/0x7d0
>[ 2581.923779]  schedule+0x33/0xc0
>[ 2581.923789]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.923799]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.923810]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.923818]  do_select+0x62d/0x8b0
>[ 2581.923842]  ? poll_select_finish+0x220/0x220
>[ 2581.923853]  ? poll_select_finish+0x220/0x220
>[ 2581.923864]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.923877]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.923888]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.923898]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.923910]  ? __might_fault+0x3e/0x90
>[ 2581.923918]  ? __might_fault+0x3e/0x90
>[ 2581.923931]  ? core_sys_select+0x242/0x450
>[ 2581.923940]  core_sys_select+0x242/0x450
>[ 2581.923958]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.923969]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.923976]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.923983]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.923995]  kern_select+0xb5/0x100
>[ 2581.924008]  __x64_sys_select+0x20/0x30
>[ 2581.924015]  do_syscall_64+0x5a/0x1c0
>[ 2581.924023]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.924030] RIP: 0033:0x7fb654434ff7
>[ 2581.924038] Code: Bad RIP value.
>[ 2581.924045] RSP: 002b:00007fffdac69fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.924052] RAX: ffffffffffffffda RBX: 00007fb654f59010 RCX: 00007fb654434ff7
>[ 2581.924059] RDX: 00007fb654f58210 RSI: 00007fb654f58110 RDI: 0000000000000007
>[ 2581.924065] RBP: 00007fffdac69ff8 R08: 00007fffdac6a010 R09: 00007fffdac69f00
>[ 2581.924072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffdac6a010
>[ 2581.924079] R13: 00007fffdac6a008 R14: 431bde82d7b634db R15: 0000000000000000
>[ 2581.924095] run-systemd-ses S    0   767    740 0x00000000
>[ 2581.924103] Call Trace:
>[ 2581.924113]  ? __schedule+0x24e/0x7d0
>[ 2581.924123]  ? do_wait+0xd8/0x2e0
>[ 2581.924132]  schedule+0x33/0xc0
>[ 2581.924139]  do_wait+0x1f9/0x2e0
>[ 2581.924151]  kernel_wait4+0x8d/0x150
>[ 2581.924162]  ? task_stopped_code+0x50/0x50
>[ 2581.924173]  __se_sys_wait4+0x78/0xb0
>[ 2581.924182]  ? __do_page_fault+0x26d/0x500
>[ 2581.924199]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.924206]  ? __se_sys_wait4+0xb0/0xb0
>[ 2581.924213]  do_syscall_64+0x5a/0x1c0
>[ 2581.924221]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.924229] RIP: 0033:0x7f518799e76a
>[ 2581.924238] Code: Bad RIP value.
>[ 2581.924244] RSP: 002b:00007ffcf635afa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2581.924251] RAX: ffffffffffffffda RBX: 00007ffcf635b050 RCX: 00007f518799e76a
>[ 2581.924257] RDX: 0000000000000000 RSI: 00007ffcf635afcc RDI: 00000000ffffffff
>[ 2581.924263] RBP: 0000000000000005 R08: 00007f51880b5b80 R09: 0000000000000000
>[ 2581.924269] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf635afd0
>[ 2581.924275] R13: 0000000000000000 R14: 0000564d7d7c4b78 R15: 0000000000000001
>[ 2581.924291] ibus-daemon     S    0   810      1 0x00000000
>[ 2581.924299] Call Trace:
>[ 2581.924310]  ? __schedule+0x24e/0x7d0
>[ 2581.924322]  schedule+0x33/0xc0
>[ 2581.924330]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.924340]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.924349]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.924359]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.924368]  do_sys_poll+0x337/0x580
>[ 2581.924385]  ? finish_task_switch+0x9b/0x250
>[ 2581.924399]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.924416]  ? poll_select_finish+0x220/0x220
>[ 2581.924427]  ? poll_select_finish+0x220/0x220
>[ 2581.924437]  ? try_to_wake_up+0x70/0x810
>[ 2581.924448]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.924462]  ? __might_fault+0x3e/0x90
>[ 2581.924470]  ? __might_fault+0x3e/0x90
>[ 2581.924491]  ? __se_sys_poll+0x2c/0x130
>[ 2581.924499]  __se_sys_poll+0x2c/0x130
>[ 2581.924508]  do_syscall_64+0x5a/0x1c0
>[ 2581.924518]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.924525] RIP: 0033:0x7f9713bd5bf9
>[ 2581.924534] Code: Bad RIP value.
>[ 2581.924541] RSP: 002b:00007ffd5cf67410 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.924549] RAX: ffffffffffffffda RBX: 0000562605d2d880 RCX: 00007f9713bd5bf9
>[ 2581.924555] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562605d2d880
>[ 2581.924561] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562605d4eb90
>[ 2581.924567] R10: 00007f96f80032e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.924573] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 0000000000000002
>[ 2581.924590] gmain           S    0   814      1 0x00000000
>[ 2581.924598] Call Trace:
>[ 2581.924608]  ? __schedule+0x24e/0x7d0
>[ 2581.924619]  schedule+0x33/0xc0
>[ 2581.924627]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.924642]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.925622]  do_sys_poll+0x337/0x580
>[ 2581.925641]  ? preempt_count_add+0x49/0xa0
>[ 2581.925651]  ? preempt_count_add+0x49/0xa0
>[ 2581.925660]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.925668]  ? prep_new_page+0x48/0xe0
>[ 2581.925677]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.925694]  ? poll_select_finish+0x220/0x220
>[ 2581.925705]  ? poll_select_finish+0x220/0x220
>[ 2581.925715]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.925725]  ? do_wait+0xd8/0x2e0
>[ 2581.925735]  ? do_wp_page+0x162/0x570
>[ 2581.925747]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.925755]  ? do_wp_page+0x162/0x570
>[ 2581.925781]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.925795]  ? __do_page_fault+0x26d/0x500
>[ 2581.925809]  ? __se_sys_poll+0x2c/0x130
>[ 2581.925817]  __se_sys_poll+0x2c/0x130
>[ 2581.925827]  do_syscall_64+0x5a/0x1c0
>[ 2581.925835]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.925843] RIP: 0033:0x7f9713bd5bf9
>[ 2581.925852] Code: Bad RIP value.
>[ 2581.925858] RSP: 002b:00007f971126bcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.925867] RAX: ffffffffffffffda RBX: 0000562605d075e0 RCX: 00007f9713bd5bf9
>[ 2581.925873] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562605d075e0
>[ 2581.925879] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562605d21b10
>[ 2581.925886] R10: 0000562605d1c440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.925892] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 0000000000000002
>[ 2581.925908] gdbus           S    0   820      1 0x00000000
>[ 2581.925916] Call Trace:
>[ 2581.925926]  ? __schedule+0x24e/0x7d0
>[ 2581.925938]  schedule+0x33/0xc0
>[ 2581.925946]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.925956]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.925964]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.925976]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.925985]  do_sys_poll+0x337/0x580
>[ 2581.926006]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.926015]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.926024]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.926034]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.926046]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.926060]  ? poll_select_finish+0x220/0x220
>[ 2581.926072]  ? poll_select_finish+0x220/0x220
>[ 2581.926083]  ? poll_select_finish+0x220/0x220
>[ 2581.926094]  ? poll_select_finish+0x220/0x220
>[ 2581.926106]  ? poll_select_finish+0x220/0x220
>[ 2581.926118]  ? poll_select_finish+0x220/0x220
>[ 2581.926130]  ? poll_select_finish+0x220/0x220
>[ 2581.926141]  ? poll_select_finish+0x220/0x220
>[ 2581.926154]  ? poll_select_finish+0x220/0x220
>[ 2581.926163]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.926175]  ? __se_sys_poll+0x2c/0x130
>[ 2581.926183]  __se_sys_poll+0x2c/0x130
>[ 2581.926195]  do_syscall_64+0x5a/0x1c0
>[ 2581.926206]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.926212] RIP: 0033:0x7f9713bd5bf9
>[ 2581.926223] Code: Bad RIP value.
>[ 2581.926230] RSP: 002b:00007f9710a6ace0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.926239] RAX: ffffffffffffffda RBX: 00007f970401cc00 RCX: 00007f9713bd5bf9
>[ 2581.926248] RDX: 00000000ffffffff RSI: 000000000000000a RDI: 00007f970401cc00
>[ 2581.926256] RBP: 000000000000000a R08: 0000000000000000 R09: 00007f970401f850
>[ 2581.926264] R10: 00007f970401daa0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.926272] R13: 00000000ffffffff R14: 00007f9714393f70 R15: 000000000000000a
>[ 2581.926290] dbus-daemon     S    0   816    747 0x00000000
>[ 2581.926302] Call Trace:
>[ 2581.926314]  ? __schedule+0x24e/0x7d0
>[ 2581.926327]  ? ep_poll+0x2f9/0x530
>[ 2581.926336]  schedule+0x33/0xc0
>[ 2581.926344]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.926357]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.926369]  ep_poll+0x2dc/0x530
>[ 2581.926381]  ? wake_up_q+0x80/0x80
>[ 2581.926394]  do_epoll_wait+0xd7/0xf0
>[ 2581.926407]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.926416]  do_syscall_64+0x5a/0x1c0
>[ 2581.926425]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.926431] RIP: 0033:0x7fcd72ea7b77
>[ 2581.926441] Code: Bad RIP value.
>[ 2581.926449] RSP: 002b:00007ffd805a8a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.926456] RAX: ffffffffffffffda RBX: 00007ffd805a8a50 RCX: 00007fcd72ea7b77
>[ 2581.926463] RDX: 0000000000000040 RSI: 00007ffd805a8a50 RDI: 0000000000000004
>[ 2581.926469] RBP: 00007ffd805a8df0 R08: 00007ffd805db090 R09: 00007ffd805a8d40
>[ 2581.926477] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2581.926484] R13: 0000000000000001 R14: 000055a94e06c0e0 R15: 00007ffd805a8db4
>[ 2581.926501] gvfsd           S    0   822    747 0x00000000
>[ 2581.926513] Call Trace:
>[ 2581.926523]  ? __schedule+0x24e/0x7d0
>[ 2581.926536]  schedule+0x33/0xc0
>[ 2581.926545]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.926556]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.926566]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.926574]  do_sys_poll+0x337/0x580
>[ 2581.926589]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.926602]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.926619]  ? poll_select_finish+0x220/0x220
>[ 2581.926629]  ? poll_select_finish+0x220/0x220
>[ 2581.926639]  ? try_to_wake_up+0x70/0x810
>[ 2581.926651]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.926660]  ? try_to_wake_up+0x7a/0x810
>[ 2581.926673]  ? eventfd_write+0xd9/0x210
>[ 2581.926683]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.926700]  ? __se_sys_poll+0x2c/0x130
>[ 2581.926708]  __se_sys_poll+0x2c/0x130
>[ 2581.926717]  do_syscall_64+0x5a/0x1c0
>[ 2581.926726]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.926733] RIP: 0033:0x7f40a059bbf9
>[ 2581.926741] Code: Bad RIP value.
>[ 2581.926748] RSP: 002b:00007ffc18662c40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.926756] RAX: ffffffffffffffda RBX: 000055da38529000 RCX: 00007f40a059bbf9
>[ 2581.926777] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055da38529000
>[ 2581.926783] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055da385267c0
>[ 2581.926789] R10: 000055da38532320 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.926796] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000002
>[ 2581.926812] gmain           S    0   823    747 0x00000000
>[ 2581.926821] Call Trace:
>[ 2581.926832]  ? __schedule+0x24e/0x7d0
>[ 2581.926845]  schedule+0x33/0xc0
>[ 2581.926853]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.926864]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.926874]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.926882]  do_sys_poll+0x337/0x580
>[ 2581.926896]  ? preempt_count_add+0x49/0xa0
>[ 2581.926906]  ? preempt_count_add+0x49/0xa0
>[ 2581.926914]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.926923]  ? prep_new_page+0x48/0xe0
>[ 2581.926932]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.926950]  ? poll_select_finish+0x220/0x220
>[ 2581.926964]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.926975]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.926989]  ? __might_fault+0x3e/0x90
>[ 2581.926998]  ? __might_fault+0x3e/0x90
>[ 2581.927020]  ? __se_sys_poll+0x2c/0x130
>[ 2581.927028]  __se_sys_poll+0x2c/0x130
>[ 2581.927039]  do_syscall_64+0x5a/0x1c0
>[ 2581.927048]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.927055] RIP: 0033:0x7f40a059bbf9
>[ 2581.927065] Code: Bad RIP value.
>[ 2581.927073] RSP: 002b:00007f409d96ccf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.927083] RAX: ffffffffffffffda RBX: 000055da38508de0 RCX: 00007f40a059bbf9
>[ 2581.927091] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da38508de0
>[ 2581.927097] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da38509338
>[ 2581.927105] R10: 000055da385058a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.927111] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000001
>[ 2581.927127] gdbus           S    0   824    747 0x00000000
>[ 2581.927138] Call Trace:
>[ 2581.927149]  ? __schedule+0x24e/0x7d0
>[ 2581.927161]  schedule+0x33/0xc0
>[ 2581.927169]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.927180]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.927189]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.927199]  do_sys_poll+0x337/0x580
>[ 2581.927211]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.927222]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.927233]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.927241]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.927249]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.927258]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.927268]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.927281]  ? poll_select_finish+0x220/0x220
>[ 2581.927292]  ? poll_select_finish+0x220/0x220
>[ 2581.927302]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.927314]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.927329]  ? __fget+0xf7/0x200
>[ 2581.927342]  ? __fget+0x114/0x200
>[ 2581.927354]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.927365]  ? __se_sys_poll+0x2c/0x130
>[ 2581.927373]  __se_sys_poll+0x2c/0x130
>[ 2581.927385]  do_syscall_64+0x5a/0x1c0
>[ 2581.927393]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.927400] RIP: 0033:0x7f40a059bbf9
>[ 2581.927409] Code: Bad RIP value.
>[ 2581.927415] RSP: 002b:00007f409d16bce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.927423] RAX: ffffffffffffffda RBX: 000055da38521df0 RCX: 00007f40a059bbf9
>[ 2581.927431] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055da38521df0
>[ 2581.927437] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055da3851fcc8
>[ 2581.927443] R10: 000055da38505c80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.927449] R13: 00000000ffffffff R14: 00007f40a0af2f70 R15: 0000000000000002
>[ 2581.927465] gvfsd-fuse      S    0   828    747 0x00000000
>[ 2581.927474] Call Trace:
>[ 2581.927484]  ? __schedule+0x24e/0x7d0
>[ 2581.927496]  schedule+0x33/0xc0
>[ 2581.927506]  futex_wait_queue_me+0xca/0x160
>[ 2581.927516]  futex_wait+0xf1/0x240
>[ 2581.927527]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.927546]  do_futex+0x131/0xc60
>[ 2581.927556]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.927569]  ? __do_page_fault+0x26d/0x500
>[ 2581.927579]  __se_sys_futex+0x133/0x180
>[ 2581.927589]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.927600]  do_syscall_64+0x5a/0x1c0
>[ 2581.927609]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.927617] RIP: 0033:0x7f9663f5e6d6
>[ 2581.927625] Code: Bad RIP value.
>[ 2581.927631] RSP: 002b:00007ffd59990060 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.927639] RAX: ffffffffffffffda RBX: 0000000000000189 RCX: 00007f9663f5e6d6
>[ 2581.927646] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffd59990160
>[ 2581.927653] RBP: 00007ffd59990160 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2581.927661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.927667] R13: fffffffeffffffff R14: 0000000000000000 R15: 0000000000000000
>[ 2581.927685] gvfsd-fuse      S    0   863    747 0x00000000
>[ 2581.927692] Call Trace:
>[ 2581.927702]  ? __schedule+0x24e/0x7d0
>[ 2581.927715]  schedule+0x33/0xc0
>[ 2581.927723]  do_wait_intr+0x74/0x90
>[ 2581.927740]  fuse_dev_do_read.isra.14.constprop.15+0x22c/0x860 [fuse]
>[ 2581.927755]  ? wait_woken+0xa0/0xa0
>[ 2581.927782]  fuse_dev_read+0x79/0xa0 [fuse]
>[ 2581.927797]  new_sync_read+0x10b/0x1a0
>[ 2581.927812]  vfs_read+0xa3/0x160
>[ 2581.927822]  ksys_read+0x94/0xe0
>[ 2581.927832]  do_syscall_64+0x5a/0x1c0
>[ 2581.927840]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.927848] RIP: 0033:0x7f9663f5f384
>[ 2581.927857] Code: Bad RIP value.
>[ 2581.927864] RSP: 002b:00007f96623c9bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.927871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9663f5f384
>[ 2581.927877] RDX: 0000000000021000 RSI: 00007f96650cb010 RDI: 0000000000000003
>[ 2581.927883] RBP: 00007f96650cb010 R08: 0000000000000000 R09: 0000000000000080
>[ 2581.927890] R10: 00000000ffffffe7 R11: 0000000000000246 R12: 0000000000021000
>[ 2581.927896] R13: 000055657206f0d0 R14: 00007f96623ca680 R15: 0000000000021000
>[ 2581.927912] gvfsd-fuse      S    0   864    747 0x00000000
>[ 2581.927924] Call Trace:
>[ 2581.927935]  ? __schedule+0x24e/0x7d0
>[ 2581.927949]  schedule+0x33/0xc0
>[ 2581.927958]  do_wait_intr+0x74/0x90
>[ 2581.927970]  fuse_dev_do_read.isra.14.constprop.15+0x22c/0x860 [fuse]
>[ 2581.927982]  ? wait_woken+0xa0/0xa0
>[ 2581.927998]  fuse_dev_read+0x79/0xa0 [fuse]
>[ 2581.928014]  new_sync_read+0x10b/0x1a0
>[ 2581.928030]  vfs_read+0xa3/0x160
>[ 2581.928042]  ksys_read+0x94/0xe0
>[ 2581.928052]  do_syscall_64+0x5a/0x1c0
>[ 2581.928061]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.928069] RIP: 0033:0x7f9663f5f384
>[ 2581.928079] Code: Bad RIP value.
>[ 2581.928085] RSP: 002b:00007f9661bc8bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.928093] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9663f5f384
>[ 2581.928100] RDX: 0000000000021000 RSI: 00007f96650a9010 RDI: 0000000000000003
>[ 2581.928106] RBP: 00007f96650a9010 R08: 0000000000000000 R09: 0000000000000080
>[ 2581.928114] R10: 00007f96440008d0 R11: 0000000000000246 R12: 0000000000021000
>[ 2581.928122] R13: 000055657206f0d0 R14: 00007f9661bc9680 R15: 0000000000021000
>[ 2581.928140] gmain           S    0   865    747 0x00000000
>[ 2581.928150] Call Trace:
>[ 2581.928161]  ? __schedule+0x24e/0x7d0
>[ 2581.928173]  schedule+0x33/0xc0
>[ 2581.928183]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.928195]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.928205]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.928215]  do_sys_poll+0x337/0x580
>[ 2581.928229]  ? preempt_count_add+0x49/0xa0
>[ 2581.928241]  ? preempt_count_add+0x49/0xa0
>[ 2581.928249]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.928257]  ? prep_new_page+0x48/0xe0
>[ 2581.928267]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.928286]  ? poll_select_finish+0x220/0x220
>[ 2581.928302]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.928316]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.928331]  ? __might_fault+0x3e/0x90
>[ 2581.928340]  ? __might_fault+0x3e/0x90
>[ 2581.928360]  ? __se_sys_poll+0x2c/0x130
>[ 2581.928368]  __se_sys_poll+0x2c/0x130
>[ 2581.928378]  do_syscall_64+0x5a/0x1c0
>[ 2581.928387]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.928396] RIP: 0033:0x7f9663c71bf9
>[ 2581.928404] Code: Bad RIP value.
>[ 2581.928410] RSP: 002b:00007f96613c7cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.928417] RAX: ffffffffffffffda RBX: 00007f965c008510 RCX: 00007f9663c71bf9
>[ 2581.928423] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f965c008510
>[ 2581.928430] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f965c007298
>[ 2581.928436] R10: 00007f965c004e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.928442] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000001
>[ 2581.928459] gdbus           S    0   866    747 0x00000000
>[ 2581.928467] Call Trace:
>[ 2581.928477]  ? __schedule+0x24e/0x7d0
>[ 2581.928488]  schedule+0x33/0xc0
>[ 2581.928496]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.928508]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.928518]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.928527]  do_sys_poll+0x337/0x580
>[ 2581.928554]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.928561]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.928574]  ? poll_select_finish+0x220/0x220
>[ 2581.928584]  ? poll_select_finish+0x220/0x220
>[ 2581.928598]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.928613]  ? __might_fault+0x3e/0x90
>[ 2581.928621]  ? __might_fault+0x3e/0x90
>[ 2581.928641]  ? __se_sys_poll+0x2c/0x130
>[ 2581.928649]  __se_sys_poll+0x2c/0x130
>[ 2581.928660]  do_syscall_64+0x5a/0x1c0
>[ 2581.928668]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.928675] RIP: 0033:0x7f9663c71bf9
>[ 2581.928683] Code: Bad RIP value.
>[ 2581.928689] RSP: 002b:00007f9660bc6ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.928697] RAX: ffffffffffffffda RBX: 00007f965c01f950 RCX: 00007f9663c71bf9
>[ 2581.928705] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f965c01f950
>[ 2581.928711] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f965c01d898
>[ 2581.928717] R10: 00007f965c005280 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.928723] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000002
>[ 2581.928740] gvfs-fuse-sub   S    0   869    747 0x00000000
>[ 2581.928748] Call Trace:
>[ 2581.928773]  ? __schedule+0x24e/0x7d0
>[ 2581.928785]  schedule+0x33/0xc0
>[ 2581.928794]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.928806]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.928816]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.928824]  do_sys_poll+0x337/0x580
>[ 2581.928840]  ? preempt_count_add+0x49/0xa0
>[ 2581.928848]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.928857]  ? prep_new_page+0x48/0xe0
>[ 2581.928866]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.928884]  ? poll_select_finish+0x220/0x220
>[ 2581.928894]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.928904]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.928912]  ? get_futex_key+0x495/0x620
>[ 2581.928926]  ? futex_wake+0x93/0x180
>[ 2581.928938]  ? do_futex+0xce/0xc60
>[ 2581.928946]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.928955]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.928968]  ? __do_page_fault+0x26d/0x500
>[ 2581.928982]  ? __se_sys_poll+0x2c/0x130
>[ 2581.928992]  __se_sys_poll+0x2c/0x130
>[ 2581.929001]  do_syscall_64+0x5a/0x1c0
>[ 2581.929010]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.929017] RIP: 0033:0x7f9663c71bf9
>[ 2581.929026] Code: Bad RIP value.
>[ 2581.929032] RSP: 002b:00007f9653ffecc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.929041] RAX: ffffffffffffffda RBX: 00007f965c034540 RCX: 00007f9663c71bf9
>[ 2581.929047] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f965c034540
>[ 2581.929054] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f965c013d68
>[ 2581.929060] R10: 00007f965c004ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.929066] R13: 00000000ffffffff R14: 00007f9664404f70 R15: 0000000000000001
>[ 2581.929083] ibus-dconf      S    0   832    810 0x00000000
>[ 2581.929091] Call Trace:
>[ 2581.929101]  ? __schedule+0x24e/0x7d0
>[ 2581.929113]  schedule+0x33/0xc0
>[ 2581.929121]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.929132]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.929142]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.929151]  do_sys_poll+0x337/0x580
>[ 2581.929169]  ? mark_held_locks+0x49/0x70
>[ 2581.929179]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.929196]  ? poll_select_finish+0x220/0x220
>[ 2581.929209]  ? enqueue_task_fair+0x96/0xd40
>[ 2581.929219]  ? try_to_wake_up+0x70/0x810
>[ 2581.929231]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.929239]  ? try_to_wake_up+0x7a/0x810
>[ 2581.929252]  ? eventfd_write+0xd9/0x210
>[ 2581.929263]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.929281]  ? __se_sys_poll+0x2c/0x130
>[ 2581.929289]  __se_sys_poll+0x2c/0x130
>[ 2581.929298]  do_syscall_64+0x5a/0x1c0
>[ 2581.929306]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.929314] RIP: 0033:0x7f1ab444cbf9
>[ 2581.929322] Code: Bad RIP value.
>[ 2581.929329] RSP: 002b:00007fffecd75790 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.929337] RAX: ffffffffffffffda RBX: 0000558ba9144450 RCX: 00007f1ab444cbf9
>[ 2581.929343] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558ba9144450
>[ 2581.929350] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558ba9129d98
>[ 2581.929356] R10: 0000558ba911b260 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.929363] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000001
>[ 2581.929379] gmain           S    0   841    810 0x00000000
>[ 2581.929387] Call Trace:
>[ 2581.929397]  ? __schedule+0x24e/0x7d0
>[ 2581.929409]  schedule+0x33/0xc0
>[ 2581.929417]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.929431]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.929440]  do_sys_poll+0x337/0x580
>[ 2581.929454]  ? preempt_count_add+0x49/0xa0
>[ 2581.929464]  ? preempt_count_add+0x49/0xa0
>[ 2581.929471]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.929480]  ? prep_new_page+0x48/0xe0
>[ 2581.929489]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.929507]  ? poll_select_finish+0x220/0x220
>[ 2581.929518]  ? poll_select_finish+0x220/0x220
>[ 2581.929528]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.929539]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.929555]  ? __might_fault+0x3e/0x90
>[ 2581.929563]  ? __might_fault+0x3e/0x90
>[ 2581.929584]  ? __se_sys_poll+0x2c/0x130
>[ 2581.929592]  __se_sys_poll+0x2c/0x130
>[ 2581.929601]  do_syscall_64+0x5a/0x1c0
>[ 2581.929610]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.929617] RIP: 0033:0x7f1ab444cbf9
>[ 2581.929627] Code: Bad RIP value.
>[ 2581.929633] RSP: 002b:00007f1ab2105cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.929641] RAX: ffffffffffffffda RBX: 0000558ba91214d0 RCX: 00007f1ab444cbf9
>[ 2581.929648] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558ba91214d0
>[ 2581.929654] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558ba913b780
>[ 2581.929660] R10: 0000558ba911b780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.929667] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000002
>[ 2581.929682] gdbus           S    0   842    810 0x00000000
>[ 2581.929691] Call Trace:
>[ 2581.929702]  ? __schedule+0x24e/0x7d0
>[ 2581.929714]  schedule+0x33/0xc0
>[ 2581.929722]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.929732]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.929740]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.929750]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.929770]  do_sys_poll+0x337/0x580
>[ 2581.929787]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.929803]  ? sock_def_readable+0x5/0x2a0
>[ 2581.929812]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.929825]  ? poll_select_finish+0x220/0x220
>[ 2581.929836]  ? poll_select_finish+0x220/0x220
>[ 2581.929846]  ? poll_select_finish+0x220/0x220
>[ 2581.929857]  ? poll_select_finish+0x220/0x220
>[ 2581.929873]  ? __fget+0xf7/0x200
>[ 2581.929885]  ? __fget+0x114/0x200
>[ 2581.929897]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.929908]  ? __se_sys_poll+0x2c/0x130
>[ 2581.929916]  __se_sys_poll+0x2c/0x130
>[ 2581.929927]  do_syscall_64+0x5a/0x1c0
>[ 2581.929936]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.929944] RIP: 0033:0x7f1ab444cbf9
>[ 2581.929953] Code: Bad RIP value.
>[ 2581.929960] RSP: 002b:00007f1ab1904ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.929968] RAX: ffffffffffffffda RBX: 00007f1aa80048c0 RCX: 00007f1ab444cbf9
>[ 2581.929976] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007f1aa80048c0
>[ 2581.929982] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f1aa4010df0
>[ 2581.929988] R10: 00007f1aa4001580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.929994] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000004
>[ 2581.930010] dconf worker    S    0   862    810 0x00000000
>[ 2581.930018] Call Trace:
>[ 2581.930028]  ? __schedule+0x24e/0x7d0
>[ 2581.930040]  schedule+0x33/0xc0
>[ 2581.930048]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.930059]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.930070]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.930078]  do_sys_poll+0x337/0x580
>[ 2581.930094]  ? _raw_spin_unlock_irq+0x29/0x50
>[ 2581.930102]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.930111]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.930121]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.930131]  ? __switch_to_asm+0x34/0x70
>[ 2581.930139]  ? __switch_to_asm+0x40/0x70
>[ 2581.930147]  ? __switch_to_asm+0x34/0x70
>[ 2581.930161]  ? poll_select_finish+0x220/0x220
>[ 2581.930170]  ? __switch_to_asm+0x34/0x70
>[ 2581.930179]  ? finish_task_switch+0x9b/0x250
>[ 2581.930192]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.930207]  ? __might_fault+0x3e/0x90
>[ 2581.930218]  ? __might_fault+0x3e/0x90
>[ 2581.930241]  ? __se_sys_poll+0x2c/0x130
>[ 2581.930251]  __se_sys_poll+0x2c/0x130
>[ 2581.930263]  do_syscall_64+0x5a/0x1c0
>[ 2581.930273]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.930283] RIP: 0033:0x7f1ab444cbf9
>[ 2581.930292] Code: Bad RIP value.
>[ 2581.930299] RSP: 002b:00007f1ab1103cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.930308] RAX: ffffffffffffffda RBX: 0000558ba91435b0 RCX: 00007f1ab444cbf9
>[ 2581.930316] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558ba91435b0
>[ 2581.930323] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558ba91436f8
>[ 2581.930330] R10: 0000558ba913f560 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.930336] R13: 00000000ffffffff R14: 00007f1ab49ebf70 R15: 0000000000000001
>[ 2581.930354] ibus-ui-gtk3    S    0   835    810 0x00000000
>[ 2581.930363] Call Trace:
>[ 2581.930374]  ? __schedule+0x24e/0x7d0
>[ 2581.930388]  schedule+0x33/0xc0
>[ 2581.930398]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.930407]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.930415]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.930426]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.930435]  do_sys_poll+0x337/0x580
>[ 2581.930455]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.930469]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.930485]  ? poll_select_finish+0x220/0x220
>[ 2581.930498]  ? poll_select_finish+0x220/0x220
>[ 2581.930513]  ? poll_select_finish+0x220/0x220
>[ 2581.930533]  ? __fget+0xf7/0x200
>[ 2581.930547]  ? __fget+0x114/0x200
>[ 2581.930562]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.930575]  ? __se_sys_poll+0x2c/0x130
>[ 2581.930583]  __se_sys_poll+0x2c/0x130
>[ 2581.930593]  do_syscall_64+0x5a/0x1c0
>[ 2581.930602]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.930611] RIP: 0033:0x7f7320604bf9
>[ 2581.930620] Code: Bad RIP value.
>[ 2581.930626] RSP: 002b:00007ffdc0252ee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.930635] RAX: ffffffffffffffda RBX: 0000561618c1b260 RCX: 00007f7320604bf9
>[ 2581.930644] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561618c1b260
>[ 2581.930651] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000561618bf01c0
>[ 2581.930660] R10: 0000561618c47940 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.930667] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000003
>[ 2581.930685] ibus-ui:disk$0  S    0   901    810 0x00000000
>[ 2581.930693] Call Trace:
>[ 2581.930703]  ? __schedule+0x24e/0x7d0
>[ 2581.930715]  schedule+0x33/0xc0
>[ 2581.930725]  futex_wait_queue_me+0xca/0x160
>[ 2581.930736]  futex_wait+0xf1/0x240
>[ 2581.930750]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.930779]  do_futex+0x131/0xc60
>[ 2581.930794]  ? __set_task_comm+0x5d/0x130
>[ 2581.930807]  __se_sys_futex+0x133/0x180
>[ 2581.930817]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.930827]  do_syscall_64+0x5a/0x1c0
>[ 2581.930836]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.930844] RIP: 0033:0x7f731ef729f3
>[ 2581.930852] Code: Bad RIP value.
>[ 2581.930858] RSP: 002b:00007f7315c5b9e0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.930865] RAX: ffffffffffffffda RBX: 0000561618a25700 RCX: 00007f731ef729f3
>[ 2581.930872] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000561618a25728
>[ 2581.930877] RBP: 0000561618a25724 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.930883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561618a25728
>[ 2581.930889] R13: 0000000000000000 R14: 0000561618a256d8 R15: 0000000000000000
>[ 2581.930905] gmain           S    0   919    810 0x00000000
>[ 2581.930913] Call Trace:
>[ 2581.930923]  ? __schedule+0x24e/0x7d0
>[ 2581.930936]  schedule+0x33/0xc0
>[ 2581.930944]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.930959]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.930968]  do_sys_poll+0x337/0x580
>[ 2581.930981]  ? preempt_count_add+0x49/0xa0
>[ 2581.930991]  ? preempt_count_add+0x49/0xa0
>[ 2581.930999]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.931007]  ? prep_new_page+0x48/0xe0
>[ 2581.931016]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.931035]  ? poll_select_finish+0x220/0x220
>[ 2581.931045]  ? poll_select_finish+0x220/0x220
>[ 2581.931054]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.931065]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.931080]  ? __might_fault+0x3e/0x90
>[ 2581.931089]  ? __might_fault+0x3e/0x90
>[ 2581.931110]  ? __se_sys_poll+0x2c/0x130
>[ 2581.931119]  __se_sys_poll+0x2c/0x130
>[ 2581.931128]  do_syscall_64+0x5a/0x1c0
>[ 2581.931136]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.931144] RIP: 0033:0x7f7320604bf9
>[ 2581.931152] Code: Bad RIP value.
>[ 2581.931158] RSP: 002b:00007f7314fe9af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.931166] RAX: ffffffffffffffda RBX: 0000561618c011b0 RCX: 00007f7320604bf9
>[ 2581.931174] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561618c011b0
>[ 2581.931181] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000561618c18a10
>[ 2581.931187] R10: 0000561618c17380 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.931193] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000002
>[ 2581.931209] gdbus           S    0   922    810 0x00000000
>[ 2581.931217] Call Trace:
>[ 2581.931227]  ? __schedule+0x24e/0x7d0
>[ 2581.931242]  schedule+0x33/0xc0
>[ 2581.931252]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.931262]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.931271]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.931283]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.931293]  do_sys_poll+0x337/0x580
>[ 2581.931313]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.931327]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.931338]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.931351]  ? poll_select_finish+0x220/0x220
>[ 2581.931363]  ? poll_select_finish+0x220/0x220
>[ 2581.931376]  ? poll_select_finish+0x220/0x220
>[ 2581.931389]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.931405]  ? __might_fault+0x3e/0x90
>[ 2581.931414]  ? __might_fault+0x3e/0x90
>[ 2581.931437]  ? __se_sys_poll+0x2c/0x130
>[ 2581.931448]  __se_sys_poll+0x2c/0x130
>[ 2581.931458]  do_syscall_64+0x5a/0x1c0
>[ 2581.931470]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.931479] RIP: 0033:0x7f7320604bf9
>[ 2581.931490] Code: Bad RIP value.
>[ 2581.931496] RSP: 002b:00007f730fffeae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.931505] RAX: ffffffffffffffda RBX: 0000561618c122b0 RCX: 00007f7320604bf9
>[ 2581.931512] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561618c122b0
>[ 2581.931518] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f73040118d0
>[ 2581.931525] R10: 00007f73040018e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.931532] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000003
>[ 2581.931549] dconf worker    S    0   926    810 0x00000000
>[ 2581.931561] Call Trace:
>[ 2581.931572]  ? __schedule+0x24e/0x7d0
>[ 2581.931585]  schedule+0x33/0xc0
>[ 2581.931595]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.931606]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.931616]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.931625]  do_sys_poll+0x337/0x580
>[ 2581.931641]  ? finish_task_switch+0x9b/0x250
>[ 2581.931652]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.931660]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.931668]  ? finish_task_switch+0x9b/0x250
>[ 2581.931676]  ? finish_task_switch+0x6e/0x250
>[ 2581.931684]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.931692]  ? __switch_to+0x2d1/0x460
>[ 2581.931702]  ? __schedule+0x256/0x7d0
>[ 2581.931714]  ? poll_select_finish+0x220/0x220
>[ 2581.931727]  ? try_to_wake_up+0x451/0x810
>[ 2581.931739]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.931754]  ? __might_fault+0x3e/0x90
>[ 2581.931775]  ? __might_fault+0x3e/0x90
>[ 2581.931797]  ? __se_sys_poll+0x2c/0x130
>[ 2581.931805]  __se_sys_poll+0x2c/0x130
>[ 2581.931816]  do_syscall_64+0x5a/0x1c0
>[ 2581.931825]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.931832] RIP: 0033:0x7f7320604bf9
>[ 2581.931841] Code: Bad RIP value.
>[ 2581.931847] RSP: 002b:00007f730f7fdaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.931856] RAX: ffffffffffffffda RBX: 0000561618c2a270 RCX: 00007f7320604bf9
>[ 2581.931862] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561618c2a270
>[ 2581.931868] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561618c2a388
>[ 2581.931874] R10: 0000561618c17580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.931881] R13: 00000000ffffffff R14: 00007f732093cf70 R15: 0000000000000001
>[ 2581.931897] ibus-x11        S    0   837      1 0x00000000
>[ 2581.931905] Call Trace:
>[ 2581.931916]  ? __schedule+0x24e/0x7d0
>[ 2581.931927]  schedule+0x33/0xc0
>[ 2581.931935]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.931945]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.931953]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.931964]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.931973]  do_sys_poll+0x337/0x580
>[ 2581.931993]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.932004]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.932018]  ? poll_select_finish+0x220/0x220
>[ 2581.932029]  ? poll_select_finish+0x220/0x220
>[ 2581.932039]  ? poll_select_finish+0x220/0x220
>[ 2581.932059]  ? __fget+0xf7/0x200
>[ 2581.932073]  ? __fget+0x114/0x200
>[ 2581.932085]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.932096]  ? __se_sys_poll+0x2c/0x130
>[ 2581.932104]  __se_sys_poll+0x2c/0x130
>[ 2581.932113]  do_syscall_64+0x5a/0x1c0
>[ 2581.932122]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.932129] RIP: 0033:0x7f337643cbf9
>[ 2581.932138] Code: Bad RIP value.
>[ 2581.932145] RSP: 002b:00007ffddf1086f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.932154] RAX: ffffffffffffffda RBX: 00007f33600112b0 RCX: 00007f337643cbf9
>[ 2581.932161] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f33600112b0
>[ 2581.932167] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005643f72dd130
>[ 2581.932173] R10: 00005643f7305660 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.932179] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000003
>[ 2581.932195] ibus-x1:disk$0  S    0   902      1 0x00000000
>[ 2581.932203] Call Trace:
>[ 2581.932213]  ? __schedule+0x24e/0x7d0
>[ 2581.932225]  schedule+0x33/0xc0
>[ 2581.932234]  futex_wait_queue_me+0xca/0x160
>[ 2581.932244]  futex_wait+0xf1/0x240
>[ 2581.932257]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.932273]  do_futex+0x131/0xc60
>[ 2581.932286]  ? __set_task_comm+0x5d/0x130
>[ 2581.932299]  __se_sys_futex+0x133/0x180
>[ 2581.932309]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.932319]  do_syscall_64+0x5a/0x1c0
>[ 2581.932328]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.932335] RIP: 0033:0x7f337380e9f3
>[ 2581.932342] Code: Bad RIP value.
>[ 2581.932349] RSP: 002b:00007f336a9239e0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.932357] RAX: ffffffffffffffda RBX: 00005643f710f700 RCX: 00007f337380e9f3
>[ 2581.932363] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005643f710f728
>[ 2581.932369] RBP: 00005643f710f724 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.932375] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643f710f728
>[ 2581.932382] R13: 0000000000000000 R14: 00005643f710f6d8 R15: 0000000000000000
>[ 2581.932400] gmain           S    0   924      1 0x00000000
>[ 2581.932412] Call Trace:
>[ 2581.932424]  ? __schedule+0x24e/0x7d0
>[ 2581.932437]  schedule+0x33/0xc0
>[ 2581.932447]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.932461]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.932470]  do_sys_poll+0x337/0x580
>[ 2581.932484]  ? preempt_count_add+0x49/0xa0
>[ 2581.932495]  ? preempt_count_add+0x49/0xa0
>[ 2581.932503]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.932512]  ? prep_new_page+0x48/0xe0
>[ 2581.932521]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.932539]  ? poll_select_finish+0x220/0x220
>[ 2581.932550]  ? poll_select_finish+0x220/0x220
>[ 2581.932560]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.932571]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.932588]  ? __might_fault+0x3e/0x90
>[ 2581.932596]  ? __might_fault+0x3e/0x90
>[ 2581.932616]  ? __se_sys_poll+0x2c/0x130
>[ 2581.932624]  __se_sys_poll+0x2c/0x130
>[ 2581.932635]  do_syscall_64+0x5a/0x1c0
>[ 2581.932645]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.932652] RIP: 0033:0x7f337643cbf9
>[ 2581.932662] Code: Bad RIP value.
>[ 2581.932668] RSP: 002b:00007f3369cb1af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.932676] RAX: ffffffffffffffda RBX: 00005643f72eeee0 RCX: 00007f337643cbf9
>[ 2581.932682] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005643f72eeee0
>[ 2581.932689] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005643f7307370
>[ 2581.932695] R10: 00005643f7305b80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.932700] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000002
>[ 2581.932717] gdbus           S    0   925      1 0x00000000
>[ 2581.932726] Call Trace:
>[ 2581.932736]  ? __schedule+0x24e/0x7d0
>[ 2581.932748]  schedule+0x33/0xc0
>[ 2581.932756]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.932777]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.932787]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.932798]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.932806]  do_sys_poll+0x337/0x580
>[ 2581.932827]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.932845]  ? poll_select_finish+0x220/0x220
>[ 2581.932857]  ? poll_select_finish+0x220/0x220
>[ 2581.932868]  ? poll_select_finish+0x220/0x220
>[ 2581.932880]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.932896]  ? __might_fault+0x3e/0x90
>[ 2581.932905]  ? __might_fault+0x3e/0x90
>[ 2581.932927]  ? __se_sys_poll+0x2c/0x130
>[ 2581.932936]  __se_sys_poll+0x2c/0x130
>[ 2581.932947]  do_syscall_64+0x5a/0x1c0
>[ 2581.932956]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.932963] RIP: 0033:0x7f337643cbf9
>[ 2581.932973] Code: Bad RIP value.
>[ 2581.932980] RSP: 002b:00007f33694b0ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.932989] RAX: ffffffffffffffda RBX: 00007f3360005be0 RCX: 00007f337643cbf9
>[ 2581.932996] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f3360005be0
>[ 2581.933004] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f33600111e0
>[ 2581.933012] R10: 00005643f72e9e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.933020] R13: 00000000ffffffff R14: 00007f3376774f70 R15: 0000000000000003
>[ 2581.933038] ibus-portal     S    0   840    747 0x00000000
>[ 2581.933048] Call Trace:
>[ 2581.933061]  ? __schedule+0x24e/0x7d0
>[ 2581.933074]  schedule+0x33/0xc0
>[ 2581.933085]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.933096]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.933105]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.933114]  do_sys_poll+0x337/0x580
>[ 2581.933129]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.933139]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.933152]  ? futex_wait_setup+0x116/0x140
>[ 2581.933167]  ? poll_select_finish+0x220/0x220
>[ 2581.933177]  ? futex_wait+0xd6/0x240
>[ 2581.933188]  ? futex_wake+0x14d/0x180
>[ 2581.933195]  ? get_futex_key+0x495/0x620
>[ 2581.933206]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.933221]  ? __might_fault+0x3e/0x90
>[ 2581.933229]  ? __might_fault+0x3e/0x90
>[ 2581.933249]  ? __se_sys_poll+0x2c/0x130
>[ 2581.933258]  __se_sys_poll+0x2c/0x130
>[ 2581.933268]  do_syscall_64+0x5a/0x1c0
>[ 2581.933277]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.933284] RIP: 0033:0x7f364fa15bf9
>[ 2581.933293] Code: Bad RIP value.
>[ 2581.933299] RSP: 002b:00007ffdf4923890 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.933306] RAX: ffffffffffffffda RBX: 000056469aea2bb0 RCX: 00007f364fa15bf9
>[ 2581.933312] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000056469aea2bb0
>[ 2581.933318] RBP: 0000000000000001 R08: 0000000000000000 R09: 000056469ae8a438
>[ 2581.933325] R10: 000056469ae844e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.933331] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000001
>[ 2581.933347] gmain           S    0   846    747 0x00000000
>[ 2581.933355] Call Trace:
>[ 2581.933365]  ? __schedule+0x24e/0x7d0
>[ 2581.933377]  schedule+0x33/0xc0
>[ 2581.933385]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.933397]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.933407]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.933415]  do_sys_poll+0x337/0x580
>[ 2581.933428]  ? preempt_count_add+0x49/0xa0
>[ 2581.933438]  ? preempt_count_add+0x49/0xa0
>[ 2581.933445]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.933454]  ? prep_new_page+0x48/0xe0
>[ 2581.933463]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.933481]  ? poll_select_finish+0x220/0x220
>[ 2581.933492]  ? poll_select_finish+0x220/0x220
>[ 2581.933502]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.933513]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.933527]  ? __might_fault+0x3e/0x90
>[ 2581.933536]  ? __might_fault+0x3e/0x90
>[ 2581.933557]  ? __se_sys_poll+0x2c/0x130
>[ 2581.933565]  __se_sys_poll+0x2c/0x130
>[ 2581.933574]  do_syscall_64+0x5a/0x1c0
>[ 2581.933583]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.933591] RIP: 0033:0x7f364fa15bf9
>[ 2581.933599] Code: Bad RIP value.
>[ 2581.933606] RSP: 002b:00007f364d6cecf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.933614] RAX: ffffffffffffffda RBX: 000056469ae89e40 RCX: 00007f364fa15bf9
>[ 2581.933620] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000056469ae89e40
>[ 2581.933626] RBP: 0000000000000002 R08: 0000000000000000 R09: 000056469ae88bc8
>[ 2581.933632] R10: 000056469ae793a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.933638] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000002
>[ 2581.933654] gdbus           S    0   850    747 0x00000000
>[ 2581.933662] Call Trace:
>[ 2581.933672]  ? __schedule+0x24e/0x7d0
>[ 2581.933683]  schedule+0x33/0xc0
>[ 2581.933692]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.933701]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.933710]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.933720]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.933729]  do_sys_poll+0x337/0x580
>[ 2581.933754]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.933775]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.933789]  ? poll_select_finish+0x220/0x220
>[ 2581.933799]  ? poll_select_finish+0x220/0x220
>[ 2581.933810]  ? poll_select_finish+0x220/0x220
>[ 2581.933820]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.933836]  ? __might_fault+0x3e/0x90
>[ 2581.933844]  ? __might_fault+0x3e/0x90
>[ 2581.933865]  ? __se_sys_poll+0x2c/0x130
>[ 2581.933878]  __se_sys_poll+0x2c/0x130
>[ 2581.933887]  do_syscall_64+0x5a/0x1c0
>[ 2581.933897]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.933906] RIP: 0033:0x7f364fa15bf9
>[ 2581.933915] Code: Bad RIP value.
>[ 2581.933923] RSP: 002b:00007f364cecdce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.933931] RAX: ffffffffffffffda RBX: 000056469ae9ec90 RCX: 00007f364fa15bf9
>[ 2581.933940] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000056469ae9ec90
>[ 2581.933947] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f36400150a0
>[ 2581.933955] R10: 00007f3640010e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.933963] R13: 00000000ffffffff R14: 00007f364ffb4f70 R15: 0000000000000003
>[ 2581.933982] at-spi-bus-laun S    0   909    747 0x00000000
>[ 2581.933991] Call Trace:
>[ 2581.934005]  ? __schedule+0x24e/0x7d0
>[ 2581.934018]  schedule+0x33/0xc0
>[ 2581.934028]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.934039]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.934051]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.934061]  do_sys_poll+0x337/0x580
>[ 2581.934079]  ? mark_held_locks+0x49/0x70
>[ 2581.934089]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.934104]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.934118]  ? poll_select_finish+0x220/0x220
>[ 2581.934130]  ? poll_select_finish+0x220/0x220
>[ 2581.934144]  ? filemap_map_pages+0x1f1/0x570
>[ 2581.934156]  ? alloc_set_pte+0x285/0x540
>[ 2581.934166]  ? filemap_map_pages+0x20e/0x570
>[ 2581.934175]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.934187]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.934196]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.934208]  ? __do_page_fault+0x26d/0x500
>[ 2581.934222]  ? __se_sys_poll+0x2c/0x130
>[ 2581.934230]  __se_sys_poll+0x2c/0x130
>[ 2581.934240]  do_syscall_64+0x5a/0x1c0
>[ 2581.934249]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.934256] RIP: 0033:0x7f1095bc6bf9
>[ 2581.934264] Code: Bad RIP value.
>[ 2581.934271] RSP: 002b:00007ffdabe35850 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.934279] RAX: ffffffffffffffda RBX: 000055613489e320 RCX: 00007f1095bc6bf9
>[ 2581.934287] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055613489e320
>[ 2581.934293] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055613489c300
>[ 2581.934299] R10: 000055613489aea0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.934305] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000002
>[ 2581.934321] dconf worker    S    0   912    747 0x00000000
>[ 2581.934328] Call Trace:
>[ 2581.934339]  ? __schedule+0x24e/0x7d0
>[ 2581.934351]  schedule+0x33/0xc0
>[ 2581.934359]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.934371]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.934380]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.934389]  do_sys_poll+0x337/0x580
>[ 2581.934414]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.934423]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.934435]  ? poll_select_finish+0x220/0x220
>[ 2581.934448]  ? try_to_wake_up+0x70/0x810
>[ 2581.934460]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.934468]  ? try_to_wake_up+0x7a/0x810
>[ 2581.934481]  ? eventfd_write+0xd9/0x210
>[ 2581.934492]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.934509]  ? __se_sys_poll+0x2c/0x130
>[ 2581.934517]  __se_sys_poll+0x2c/0x130
>[ 2581.934527]  do_syscall_64+0x5a/0x1c0
>[ 2581.934536]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.934544] RIP: 0033:0x7f1095bc6bf9
>[ 2581.934554] Code: Bad RIP value.
>[ 2581.934561] RSP: 002b:00007f10936abcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.934567] RAX: ffffffffffffffda RBX: 000055613489bd60 RCX: 00007f1095bc6bf9
>[ 2581.934573] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055613489bd60
>[ 2581.934579] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055613489bec8
>[ 2581.934585] R10: 000055613489ab20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.934591] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000001
>[ 2581.934607] gmain           S    0   913    747 0x00000000
>[ 2581.934615] Call Trace:
>[ 2581.934625]  ? __schedule+0x24e/0x7d0
>[ 2581.934639]  schedule+0x33/0xc0
>[ 2581.934647]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.934658]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.934668]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.934677]  do_sys_poll+0x337/0x580
>[ 2581.934690]  ? preempt_count_add+0x49/0xa0
>[ 2581.934701]  ? preempt_count_add+0x49/0xa0
>[ 2581.934708]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.934716]  ? prep_new_page+0x48/0xe0
>[ 2581.934725]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.934743]  ? poll_select_finish+0x220/0x220
>[ 2581.934757]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.934783]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.934799]  ? __might_fault+0x3e/0x90
>[ 2581.934807]  ? __might_fault+0x3e/0x90
>[ 2581.934827]  ? __se_sys_poll+0x2c/0x130
>[ 2581.934835]  __se_sys_poll+0x2c/0x130
>[ 2581.934845]  do_syscall_64+0x5a/0x1c0
>[ 2581.934853]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.934861] RIP: 0033:0x7f1095bc6bf9
>[ 2581.934869] Code: Bad RIP value.
>[ 2581.934876] RSP: 002b:00007f1092eaacf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.934884] RAX: ffffffffffffffda RBX: 00007f108c007cc0 RCX: 00007f1095bc6bf9
>[ 2581.934890] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f108c007cc0
>[ 2581.934896] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f108c006a48
>[ 2581.934902] R10: 000055613489b720 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.934908] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000001
>[ 2581.934924] gdbus           S    0   915    747 0x00000000
>[ 2581.934932] Call Trace:
>[ 2581.934942]  ? __schedule+0x24e/0x7d0
>[ 2581.934955]  schedule+0x33/0xc0
>[ 2581.934963]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.934974]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.934984]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.934992]  do_sys_poll+0x337/0x580
>[ 2581.935005]  ? __switch_to_asm+0x34/0x70
>[ 2581.935015]  ? finish_task_switch+0x9b/0x250
>[ 2581.935026]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.935035]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.935043]  ? finish_task_switch+0x9b/0x250
>[ 2581.935051]  ? finish_task_switch+0x6e/0x250
>[ 2581.935059]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.935068]  ? __switch_to+0x2d1/0x460
>[ 2581.935079]  ? __schedule+0x256/0x7d0
>[ 2581.935091]  ? poll_select_finish+0x220/0x220
>[ 2581.935102]  ? poll_select_finish+0x220/0x220
>[ 2581.935110]  ? try_to_wake_up+0x451/0x810
>[ 2581.935123]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935138]  ? __might_fault+0x3e/0x90
>[ 2581.935146]  ? __might_fault+0x3e/0x90
>[ 2581.935166]  ? __se_sys_poll+0x2c/0x130
>[ 2581.935174]  __se_sys_poll+0x2c/0x130
>[ 2581.935184]  do_syscall_64+0x5a/0x1c0
>[ 2581.935193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.935200] RIP: 0033:0x7f1095bc6bf9
>[ 2581.935209] Code: Bad RIP value.
>[ 2581.935215] RSP: 002b:00007f1091ea8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.935223] RAX: ffffffffffffffda RBX: 00007f108c01b7f0 RCX: 00007f1095bc6bf9
>[ 2581.935231] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f108c01b7f0
>[ 2581.935239] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f108c019bb8
>[ 2581.935245] R10: 00007f108c001500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.935252] R13: 00000000ffffffff R14: 00007f1096236f70 R15: 0000000000000002
>[ 2581.935268] ssh-agent       S    0   911    767 0x00000000
>[ 2581.935276] Call Trace:
>[ 2581.935286]  ? __schedule+0x24e/0x7d0
>[ 2581.935298]  schedule+0x33/0xc0
>[ 2581.935306]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.935317]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.935329]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.935337]  do_sys_poll+0x337/0x580
>[ 2581.935347]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935365]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935383]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935398]  ? poll_select_finish+0x220/0x220
>[ 2581.935409]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935423]  ? lock_page_memcg+0x5/0x100
>[ 2581.935436]  ? __unlock_page_memcg+0x2e/0xa0
>[ 2581.935448]  ? finish_fault+0x58/0x80
>[ 2581.935459]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935471]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.935482]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.935497]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.935506]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.935514]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.935527]  ? __se_sys_poll+0x96/0x130
>[ 2581.935537]  __se_sys_poll+0x96/0x130
>[ 2581.935547]  do_syscall_64+0x5a/0x1c0
>[ 2581.935556]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.935563] RIP: 0033:0x7fbc95178bc4
>[ 2581.935574] Code: Bad RIP value.
>[ 2581.935581] RSP: 002b:00007ffd8f967fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.935589] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbc95178bc4
>[ 2581.935597] RDX: 0000000000002710 RSI: 0000000000000001 RDI: 0000557432c0a090
>[ 2581.935606] RBP: 0000557432c0a090 R08: 00007ffd8f9bb0f0 R09: 00007ffd8f967f90
>[ 2581.935613] R10: 0000000000000a15 R11: 0000000000000246 R12: 0000557432c0a090
>[ 2581.935621] R13: 000000000000000a R14: 0000000000000000 R15: 0000000000000001
>[ 2581.935639] dbus-daemon     S    0   917    909 0x00000000
>[ 2581.935649] Call Trace:
>[ 2581.935661]  ? __schedule+0x24e/0x7d0
>[ 2581.935676]  ? ep_poll+0x2f9/0x530
>[ 2581.935686]  schedule+0x33/0xc0
>[ 2581.935696]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.935708]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.935718]  ep_poll+0x2dc/0x530
>[ 2581.935730]  ? wake_up_q+0x80/0x80
>[ 2581.935743]  do_epoll_wait+0xd7/0xf0
>[ 2581.935755]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.935779]  do_syscall_64+0x5a/0x1c0
>[ 2581.935793]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.935803] RIP: 0033:0x7f903017ab77
>[ 2581.935812] Code: Bad RIP value.
>[ 2581.935820] RSP: 002b:00007ffdb61d2d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.935827] RAX: ffffffffffffffda RBX: 00007ffdb61d2d60 RCX: 00007f903017ab77
>[ 2581.935834] RDX: 0000000000000040 RSI: 00007ffdb61d2d60 RDI: 0000000000000004
>[ 2581.935840] RBP: 00007ffdb61d3100 R08: 00007ffdb61e7090 R09: 00007ffdb61d3050
>[ 2581.935846] R10: 00000000ffffffff R11: 0000000000000246 R12: ffffffffffffffff
>[ 2581.935852] R13: 0000000000000001 R14: 000055c57fbc46e0 R15: 00007ffdb61d30c4
>[ 2581.935869] at-spi2-registr S    0   921    747 0x00000000
>[ 2581.935877] Call Trace:
>[ 2581.935887]  ? __schedule+0x24e/0x7d0
>[ 2581.935898]  schedule+0x33/0xc0
>[ 2581.935906]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.935915]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.935923]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.935934]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.935943]  do_sys_poll+0x337/0x580
>[ 2581.935965]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.935978]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.935992]  ? poll_select_finish+0x220/0x220
>[ 2581.936003]  ? poll_select_finish+0x220/0x220
>[ 2581.936013]  ? poll_select_finish+0x220/0x220
>[ 2581.936033]  ? __fget+0xf7/0x200
>[ 2581.936046]  ? __fget+0x114/0x200
>[ 2581.936060]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.936071]  ? __se_sys_poll+0x2c/0x130
>[ 2581.936079]  __se_sys_poll+0x2c/0x130
>[ 2581.936090]  do_syscall_64+0x5a/0x1c0
>[ 2581.936100]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.936107] RIP: 0033:0x7f4f3e807bf9
>[ 2581.936115] Code: Bad RIP value.
>[ 2581.936123] RSP: 002b:00007ffc84ba43e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.936131] RAX: ffffffffffffffda RBX: 000055e1604c82d0 RCX: 00007f4f3e807bf9
>[ 2581.936137] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055e1604c82d0
>[ 2581.936143] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055e16049e678
>[ 2581.936149] R10: 000055e1604931a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.936155] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000003
>[ 2581.936171] gmain           S    0   927    747 0x00000000
>[ 2581.936179] Call Trace:
>[ 2581.936189]  ? __schedule+0x24e/0x7d0
>[ 2581.936201]  schedule+0x33/0xc0
>[ 2581.936209]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.936221]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.936230]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.936239]  do_sys_poll+0x337/0x580
>[ 2581.936253]  ? preempt_count_add+0x49/0xa0
>[ 2581.936263]  ? preempt_count_add+0x49/0xa0
>[ 2581.936271]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.936279]  ? prep_new_page+0x48/0xe0
>[ 2581.936288]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.936307]  ? poll_select_finish+0x220/0x220
>[ 2581.936321]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.936332]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.936346]  ? __might_fault+0x3e/0x90
>[ 2581.936355]  ? __might_fault+0x3e/0x90
>[ 2581.936376]  ? __se_sys_poll+0x2c/0x130
>[ 2581.936385]  __se_sys_poll+0x2c/0x130
>[ 2581.936394]  do_syscall_64+0x5a/0x1c0
>[ 2581.936402]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.936410] RIP: 0033:0x7f4f3e807bf9
>[ 2581.936419] Code: Bad RIP value.
>[ 2581.936426] RSP: 002b:00007f4f3b6f1c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.936434] RAX: ffffffffffffffda RBX: 000055e1604aede0 RCX: 00007f4f3e807bf9
>[ 2581.936441] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055e1604aede0
>[ 2581.936447] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055e1604af738
>[ 2581.936453] R10: 000055e160493460 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.936459] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000001
>[ 2581.936475] gdbus           S    0   928    747 0x00000000
>[ 2581.936483] Call Trace:
>[ 2581.936493]  ? __schedule+0x24e/0x7d0
>[ 2581.936505]  schedule+0x33/0xc0
>[ 2581.936513]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.936525]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.936534]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.936544]  do_sys_poll+0x337/0x580
>[ 2581.936560]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.936573]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.936584]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.936598]  ? poll_select_finish+0x220/0x220
>[ 2581.936611]  ? poll_select_finish+0x220/0x220
>[ 2581.936624]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.936639]  ? __might_fault+0x3e/0x90
>[ 2581.936647]  ? __might_fault+0x3e/0x90
>[ 2581.936668]  ? __se_sys_poll+0x2c/0x130
>[ 2581.936676]  __se_sys_poll+0x2c/0x130
>[ 2581.936686]  do_syscall_64+0x5a/0x1c0
>[ 2581.936695]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.936702] RIP: 0033:0x7f4f3e807bf9
>[ 2581.936711] Code: Bad RIP value.
>[ 2581.936717] RSP: 002b:00007f4f3aef0c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.936725] RAX: ffffffffffffffda RBX: 000055e1604c6690 RCX: 00007f4f3e807bf9
>[ 2581.936733] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055e1604c6690
>[ 2581.936740] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055e1604c4708
>[ 2581.936746] R10: 000055e160493a40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.936753] R13: 00000000ffffffff R14: 00007f4f3f2caf70 R15: 0000000000000002
>[ 2581.936782] ibus-engine-sim S    0   939    810 0x00000000
>[ 2581.936791] Call Trace:
>[ 2581.936802]  ? __schedule+0x24e/0x7d0
>[ 2581.936815]  schedule+0x33/0xc0
>[ 2581.936823]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.936836]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.936845]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.936853]  do_sys_poll+0x337/0x580
>[ 2581.936865]  ? __switch_to_asm+0x34/0x70
>[ 2581.936876]  ? finish_task_switch+0x9b/0x250
>[ 2581.936887]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.936897]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.936906]  ? finish_task_switch+0x9b/0x250
>[ 2581.936913]  ? finish_task_switch+0x6e/0x250
>[ 2581.936921]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.936928]  ? __switch_to+0x2d1/0x460
>[ 2581.936939]  ? __schedule+0x256/0x7d0
>[ 2581.936951]  ? poll_select_finish+0x220/0x220
>[ 2581.936964]  ? try_to_wake_up+0x451/0x810
>[ 2581.936976]  ? wake_up_q+0x54/0x80
>[ 2581.936986]  ? futex_wake+0x93/0x180
>[ 2581.936999]  ? do_futex+0xce/0xc60
>[ 2581.937007]  ? ___preempt_schedule+0x16/0x20
>[ 2581.937027]  ? __se_sys_poll+0x2c/0x130
>[ 2581.937035]  __se_sys_poll+0x2c/0x130
>[ 2581.937046]  do_syscall_64+0x5a/0x1c0
>[ 2581.937055]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.937063] RIP: 0033:0x7f8118b43bf9
>[ 2581.937072] Code: Bad RIP value.
>[ 2581.937078] RSP: 002b:00007fff0c0f8e80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.937085] RAX: ffffffffffffffda RBX: 0000559e86eac420 RCX: 00007f8118b43bf9
>[ 2581.937092] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559e86eac420
>[ 2581.937098] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000559e86e944b8
>[ 2581.937104] R10: 0000559e86e84e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.937110] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000001
>[ 2581.937126] gmain           S    0   940    810 0x00000000
>[ 2581.937135] Call Trace:
>[ 2581.937145]  ? __schedule+0x24e/0x7d0
>[ 2581.937157]  schedule+0x33/0xc0
>[ 2581.937165]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.937180]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.937189]  do_sys_poll+0x337/0x580
>[ 2581.937203]  ? preempt_count_add+0x49/0xa0
>[ 2581.937213]  ? preempt_count_add+0x49/0xa0
>[ 2581.937220]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.937229]  ? prep_new_page+0x48/0xe0
>[ 2581.937238]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.937257]  ? poll_select_finish+0x220/0x220
>[ 2581.937267]  ? poll_select_finish+0x220/0x220
>[ 2581.937277]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.937288]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.937303]  ? __might_fault+0x3e/0x90
>[ 2581.937315]  ? __might_fault+0x3e/0x90
>[ 2581.937337]  ? __se_sys_poll+0x2c/0x130
>[ 2581.937346]  __se_sys_poll+0x2c/0x130
>[ 2581.937357]  do_syscall_64+0x5a/0x1c0
>[ 2581.937368]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.937377] RIP: 0033:0x7f8118b43bf9
>[ 2581.937387] Code: Bad RIP value.
>[ 2581.937395] RSP: 002b:00007f811645dcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.937404] RAX: ffffffffffffffda RBX: 0000559e86e8b010 RCX: 00007f8118b43bf9
>[ 2581.937410] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000559e86e8b010
>[ 2581.937417] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000559e86ea52f0
>[ 2581.937424] R10: 00007f8108001560 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.937431] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000002
>[ 2581.937450] gdbus           S    0   941    810 0x00000000
>[ 2581.937462] Call Trace:
>[ 2581.937473]  ? __schedule+0x24e/0x7d0
>[ 2581.937486]  schedule+0x33/0xc0
>[ 2581.937493]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.937502]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.937510]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.937520]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.937530]  do_sys_poll+0x337/0x580
>[ 2581.937547]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.937558]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.937566]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.937574]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.937583]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.937593]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.937606]  ? poll_select_finish+0x220/0x220
>[ 2581.937618]  ? poll_select_finish+0x220/0x220
>[ 2581.937628]  ? poll_select_finish+0x220/0x220
>[ 2581.937639]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.937655]  ? __fget+0xf7/0x200
>[ 2581.937668]  ? __fget+0x114/0x200
>[ 2581.937680]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.937691]  ? __se_sys_poll+0x2c/0x130
>[ 2581.937699]  __se_sys_poll+0x2c/0x130
>[ 2581.937709]  do_syscall_64+0x5a/0x1c0
>[ 2581.937718]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.937725] RIP: 0033:0x7f8118b43bf9
>[ 2581.937735] Code: Bad RIP value.
>[ 2581.937742] RSP: 002b:00007f8115c5cce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.937749] RAX: ffffffffffffffda RBX: 00007f8108008de0 RCX: 00007f8118b43bf9
>[ 2581.937755] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f8108008de0
>[ 2581.937774] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f8108003df0
>[ 2581.937782] R10: 0000559e86ea9080 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.937788] R13: 00000000ffffffff R14: 00007f81190e2f70 R15: 0000000000000003
>[ 2581.937804] systemctl       S    0  1017    767 0x00000000
>[ 2581.937812] Call Trace:
>[ 2581.937823]  ? __schedule+0x24e/0x7d0
>[ 2581.937834]  ? ep_poll+0x2f9/0x530
>[ 2581.937842]  schedule+0x33/0xc0
>[ 2581.937851]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.937862]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.937872]  ep_poll+0x2dc/0x530
>[ 2581.937885]  ? wake_up_q+0x80/0x80
>[ 2581.937896]  do_epoll_wait+0xd7/0xf0
>[ 2581.937907]  __x64_sys_epoll_wait+0x1a/0x20
>[ 2581.937914]  do_syscall_64+0x5a/0x1c0
>[ 2581.937922]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.937929] RIP: 0033:0x7f1ccf6a5b77
>[ 2581.937937] Code: Bad RIP value.
>[ 2581.937945] RSP: 002b:00007fff176d8258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>[ 2581.937952] RAX: ffffffffffffffda RBX: 000055d4307530e0 RCX: 00007f1ccf6a5b77
>[ 2581.937958] RDX: 0000000000000003 RSI: 00007fff176d8260 RDI: 0000000000000004
>[ 2581.937965] RBP: 00007fff176d8390 R08: 00007fff176d8260 R09: 32322f626f6a2f31
>[ 2581.937971] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000000003f9
>[ 2581.937977] R13: ffffffffffffffff R14: 00007fff176d8260 R15: 0000000000000001
>[ 2581.937993] gnome-keyring-d S    0  1024    747 0x00000000
>[ 2581.938002] Call Trace:
>[ 2581.938012]  ? __schedule+0x24e/0x7d0
>[ 2581.938024]  schedule+0x33/0xc0
>[ 2581.938031]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.938041]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.938049]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.938060]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.938068]  do_sys_poll+0x337/0x580
>[ 2581.938086]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.938095]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.938104]  ? finish_task_switch+0x9b/0x250
>[ 2581.938111]  ? finish_task_switch+0x6e/0x250
>[ 2581.938119]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.938127]  ? __switch_to+0x2d1/0x460
>[ 2581.938144]  ? poll_select_finish+0x220/0x220
>[ 2581.938154]  ? poll_select_finish+0x220/0x220
>[ 2581.938165]  ? poll_select_finish+0x220/0x220
>[ 2581.938176]  ? poll_select_finish+0x220/0x220
>[ 2581.938191]  ? __might_fault+0x3e/0x90
>[ 2581.938199]  ? __might_fault+0x3e/0x90
>[ 2581.938220]  ? __se_sys_poll+0x2c/0x130
>[ 2581.938230]  __se_sys_poll+0x2c/0x130
>[ 2581.938240]  do_syscall_64+0x5a/0x1c0
>[ 2581.938250]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.938257] RIP: 0033:0x7fa4b8ef4bf9
>[ 2581.938267] Code: Bad RIP value.
>[ 2581.938275] RSP: 002b:00007ffc866b4aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.938284] RAX: ffffffffffffffda RBX: 00007fa4a8009010 RCX: 00007fa4b8ef4bf9
>[ 2581.938293] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007fa4a8009010
>[ 2581.938300] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000564e48227760
>[ 2581.938308] R10: 0000564e481f9380 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.938316] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000005
>[ 2581.938333] gmain           S    0  1026    747 0x00000000
>[ 2581.938344] Call Trace:
>[ 2581.938357]  ? __schedule+0x24e/0x7d0
>[ 2581.938371]  schedule+0x33/0xc0
>[ 2581.938381]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.938392]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.938403]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.938411]  do_sys_poll+0x337/0x580
>[ 2581.938424]  ? preempt_count_add+0x49/0xa0
>[ 2581.938436]  ? preempt_count_add+0x49/0xa0
>[ 2581.938444]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.938455]  ? prep_new_page+0x48/0xe0
>[ 2581.938467]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.938485]  ? poll_select_finish+0x220/0x220
>[ 2581.938501]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.938513]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.938529]  ? __might_fault+0x3e/0x90
>[ 2581.938538]  ? __might_fault+0x3e/0x90
>[ 2581.938560]  ? __se_sys_poll+0x2c/0x130
>[ 2581.938569]  __se_sys_poll+0x2c/0x130
>[ 2581.938578]  do_syscall_64+0x5a/0x1c0
>[ 2581.938588]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.938595] RIP: 0033:0x7fa4b8ef4bf9
>[ 2581.938603] Code: Bad RIP value.
>[ 2581.938609] RSP: 002b:00007fa4b6cf9cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.938616] RAX: ffffffffffffffda RBX: 0000564e481ef480 RCX: 00007fa4b8ef4bf9
>[ 2581.938622] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000564e481ef480
>[ 2581.938628] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564e481ee1f8
>[ 2581.938635] R10: 0000564e481e8b20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.938641] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000001
>[ 2581.938657] gdbus           S    0  1028    747 0x00000000
>[ 2581.938665] Call Trace:
>[ 2581.938675]  ? __schedule+0x24e/0x7d0
>[ 2581.938687]  schedule+0x33/0xc0
>[ 2581.938695]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.938705]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.938714]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.938724]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.938733]  do_sys_poll+0x337/0x580
>[ 2581.938753]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.938780]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.938789]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.938802]  ? poll_select_finish+0x220/0x220
>[ 2581.938812]  ? poll_select_finish+0x220/0x220
>[ 2581.938825]  ? poll_select_finish+0x220/0x220
>[ 2581.938835]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.938850]  ? __might_fault+0x3e/0x90
>[ 2581.938859]  ? __might_fault+0x3e/0x90
>[ 2581.938879]  ? __se_sys_poll+0x2c/0x130
>[ 2581.938887]  __se_sys_poll+0x2c/0x130
>[ 2581.938896]  do_syscall_64+0x5a/0x1c0
>[ 2581.938905]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.938913] RIP: 0033:0x7fa4b8ef4bf9
>[ 2581.938922] Code: Bad RIP value.
>[ 2581.938929] RSP: 002b:00007fa4b64f8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.938937] RAX: ffffffffffffffda RBX: 0000564e48206a00 RCX: 00007fa4b8ef4bf9
>[ 2581.938943] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000564e48206a00
>[ 2581.938949] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa4a800c180
>[ 2581.938955] R10: 00007fa4a8001540 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.938961] R13: 00000000ffffffff R14: 00007fa4b996bf70 R15: 0000000000000003
>[ 2581.938978] timer           S    0  1030    747 0x00000000
>[ 2581.938986] Call Trace:
>[ 2581.938996]  ? __schedule+0x24e/0x7d0
>[ 2581.939008]  schedule+0x33/0xc0
>[ 2581.939016]  futex_wait_queue_me+0xca/0x160
>[ 2581.939028]  futex_wait+0xf1/0x240
>[ 2581.939039]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.939058]  do_futex+0x131/0xc60
>[ 2581.939066]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.939074]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.939089]  ? __do_page_fault+0x26d/0x500
>[ 2581.939100]  __se_sys_futex+0x133/0x180
>[ 2581.939110]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.939120]  do_syscall_64+0x5a/0x1c0
>[ 2581.939130]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.939137] RIP: 0033:0x7fa4b8efb839
>[ 2581.939146] Code: Bad RIP value.
>[ 2581.939152] RSP: 002b:00007fa4b5cf7d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.939161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4b8efb839
>[ 2581.939167] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000564e4788c5f8
>[ 2581.939173] RBP: 0000564e4788c610 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.939179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e4788c5f8
>[ 2581.939185] R13: 0000000000000000 R14: 0000564e481ee680 R15: 00007ffc866b4340
>[ 2581.939202] bamfdaemon      S    0  1034    747 0x00000000
>[ 2581.939209] Call Trace:
>[ 2581.939220]  ? __schedule+0x24e/0x7d0
>[ 2581.939234]  schedule+0x33/0xc0
>[ 2581.939242]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.939251]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.939260]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.939271]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.939279]  do_sys_poll+0x337/0x580
>[ 2581.939300]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.939313]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.939327]  ? poll_select_finish+0x220/0x220
>[ 2581.939337]  ? poll_select_finish+0x220/0x220
>[ 2581.939347]  ? poll_select_finish+0x220/0x220
>[ 2581.939367]  ? __fget+0xf7/0x200
>[ 2581.939379]  ? __fget+0x114/0x200
>[ 2581.939392]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.939403]  ? __se_sys_poll+0x2c/0x130
>[ 2581.939411]  __se_sys_poll+0x2c/0x130
>[ 2581.939421]  do_syscall_64+0x5a/0x1c0
>[ 2581.939430]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.939439] RIP: 0033:0x7fa90245cbf9
>[ 2581.939448] Code: Bad RIP value.
>[ 2581.939455] RSP: 002b:00007fff3901b710 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.939464] RAX: ffffffffffffffda RBX: 0000558c1aceeee0 RCX: 00007fa90245cbf9
>[ 2581.939471] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000558c1aceeee0
>[ 2581.939477] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000558c1acdfb00
>[ 2581.939484] R10: 0000558c1acfab20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.939491] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000003
>[ 2581.939508] gmain           S    0  1086    747 0x00000000
>[ 2581.939517] Call Trace:
>[ 2581.939530]  ? __schedule+0x24e/0x7d0
>[ 2581.939544]  schedule+0x33/0xc0
>[ 2581.939554]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.939568]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.939579]  do_sys_poll+0x337/0x580
>[ 2581.939595]  ? preempt_count_add+0x49/0xa0
>[ 2581.939605]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.939615]  ? prep_new_page+0x48/0xe0
>[ 2581.939626]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.939645]  ? poll_select_finish+0x220/0x220
>[ 2581.939658]  ? poll_select_finish+0x220/0x220
>[ 2581.939670]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.939684]  ? mark_held_locks+0x49/0x70
>[ 2581.939693]  ? mem_cgroup_commit_charge+0x7f/0x430
>[ 2581.939703]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.939716]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.939724]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.939738]  ? __do_page_fault+0x26d/0x500
>[ 2581.939752]  ? __se_sys_poll+0x2c/0x130
>[ 2581.939773]  __se_sys_poll+0x2c/0x130
>[ 2581.939785]  do_syscall_64+0x5a/0x1c0
>[ 2581.939793]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.939800] RIP: 0033:0x7fa90245cbf9
>[ 2581.939809] Code: Bad RIP value.
>[ 2581.939816] RSP: 002b:00007fa8f9e8faf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.939824] RAX: ffffffffffffffda RBX: 0000558c1ace8410 RCX: 00007fa90245cbf9
>[ 2581.939830] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558c1ace8410
>[ 2581.939836] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558c1ad0f9c0
>[ 2581.939844] R10: 00007fa8f0002040 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.939849] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000002
>[ 2581.939866] gdbus           S    0  1093    747 0x00000000
>[ 2581.939874] Call Trace:
>[ 2581.939884]  ? __schedule+0x24e/0x7d0
>[ 2581.939896]  schedule+0x33/0xc0
>[ 2581.939905]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.939917]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.939926]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.939935]  do_sys_poll+0x337/0x580
>[ 2581.939947]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.939958]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.939968]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.939976]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.939984]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.939992]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.940003]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.940016]  ? poll_select_finish+0x220/0x220
>[ 2581.940026]  ? poll_select_finish+0x220/0x220
>[ 2581.940037]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.940048]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.940063]  ? __fget+0xf7/0x200
>[ 2581.940076]  ? __fget+0x114/0x200
>[ 2581.940088]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.940099]  ? __se_sys_poll+0x2c/0x130
>[ 2581.940107]  __se_sys_poll+0x2c/0x130
>[ 2581.940117]  do_syscall_64+0x5a/0x1c0
>[ 2581.940126]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.940134] RIP: 0033:0x7fa90245cbf9
>[ 2581.940144] Code: Bad RIP value.
>[ 2581.940150] RSP: 002b:00007fa8f8e8dae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.940157] RAX: ffffffffffffffda RBX: 00007fa8ec00ed90 RCX: 00007fa90245cbf9
>[ 2581.940164] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa8ec00ed90
>[ 2581.940170] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa8ec00d0d8
>[ 2581.940176] R10: 0000558c1ace0760 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.940182] R13: 00000000ffffffff R14: 00007fa9029b3f70 R15: 0000000000000002
>[ 2581.940198] unity-settings- S    0  1035    747 0x00000000
>[ 2581.940207] Call Trace:
>[ 2581.940217]  ? __schedule+0x24e/0x7d0
>[ 2581.940229]  schedule+0x33/0xc0
>[ 2581.940238]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.940249]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.940260]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.940269]  do_sys_poll+0x337/0x580
>[ 2581.940289]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.940301]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.940315]  ? poll_select_finish+0x220/0x220
>[ 2581.940325]  ? poll_select_finish+0x220/0x220
>[ 2581.940337]  ? poll_select_finish+0x220/0x220
>[ 2581.940347]  ? poll_select_finish+0x220/0x220
>[ 2581.940357]  ? poll_select_finish+0x220/0x220
>[ 2581.940368]  ? poll_select_finish+0x220/0x220
>[ 2581.940378]  ? poll_select_finish+0x220/0x220
>[ 2581.940389]  ? poll_select_finish+0x220/0x220
>[ 2581.940400]  ? poll_select_finish+0x220/0x220
>[ 2581.940409]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.940420]  ? __se_sys_poll+0x96/0x130
>[ 2581.940428]  __se_sys_poll+0x96/0x130
>[ 2581.940437]  do_syscall_64+0x5a/0x1c0
>[ 2581.940446]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.940454] RIP: 0033:0x7f46f9ac5bf9
>[ 2581.940463] Code: Bad RIP value.
>[ 2581.940469] RSP: 002b:00007ffdb25f7e40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.940476] RAX: ffffffffffffffda RBX: 0000562db530f370 RCX: 00007f46f9ac5bf9
>[ 2581.940482] RDX: 000000000000ea5a RSI: 0000000000000009 RDI: 0000562db530f370
>[ 2581.940488] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000562db52f9a6c
>[ 2581.940494] R10: 00007f46dc0597a0 R11: 0000000000000293 R12: 000000000000ea5a
>[ 2581.940500] R13: 000000000000ea5a R14: 00007f46fa01cf70 R15: 0000000000000009
>[ 2581.940517] gmain           S    0  1071    747 0x00000000
>[ 2581.940525] Call Trace:
>[ 2581.940536]  ? __schedule+0x24e/0x7d0
>[ 2581.940547]  schedule+0x33/0xc0
>[ 2581.940556]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.940567]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.940578]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.940587]  do_sys_poll+0x337/0x580
>[ 2581.940606]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.940615]  ? __follow_mount_rcu.isra.7+0x80/0x160
>[ 2581.940626]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.940640]  ? poll_select_finish+0x220/0x220
>[ 2581.940650]  ? poll_select_finish+0x220/0x220
>[ 2581.940661]  ? terminate_walk+0x8f/0x160
>[ 2581.940672]  ? filename_lookup+0xcf/0x150
>[ 2581.940681]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.940689]  ? kmem_cache_free+0x2dc/0x380
>[ 2581.940702]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.940717]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.940728]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.940736]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.940744]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.940756]  ? __se_sys_poll+0x96/0x130
>[ 2581.940777]  __se_sys_poll+0x96/0x130
>[ 2581.940787]  do_syscall_64+0x5a/0x1c0
>[ 2581.940796]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.940804] RIP: 0033:0x7f46f9ac5bf9
>[ 2581.940812] Code: Bad RIP value.
>[ 2581.940819] RSP: 002b:00007f46f14b6af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.940827] RAX: ffffffffffffffda RBX: 0000562db51c8810 RCX: 00007f46f9ac5bf9
>[ 2581.940835] RDX: 0000000000000f9c RSI: 0000000000000002 RDI: 0000562db51c8810
>[ 2581.940841] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f46ec00b770
>[ 2581.940847] R10: 00007f46dc001c60 R11: 0000000000000293 R12: 0000000000000f9c
>[ 2581.940854] R13: 0000000000000f9c R14: 00007f46fa01cf70 R15: 0000000000000002
>[ 2581.940869] gdbus           S    0  1074    747 0x00000000
>[ 2581.940877] Call Trace:
>[ 2581.940887]  ? __schedule+0x24e/0x7d0
>[ 2581.940900]  schedule+0x33/0xc0
>[ 2581.940908]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.940917]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.940926]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.940936]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.940945]  do_sys_poll+0x337/0x580
>[ 2581.940968]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.940976]  ? intel_pstate_update_util+0x4f6/0x550
>[ 2581.940991]  ? poll_select_finish+0x220/0x220
>[ 2581.941002]  ? poll_select_finish+0x220/0x220
>[ 2581.941013]  ? poll_select_finish+0x220/0x220
>[ 2581.941023]  ? poll_select_finish+0x220/0x220
>[ 2581.941039]  ? __might_fault+0x3e/0x90
>[ 2581.941048]  ? __might_fault+0x3e/0x90
>[ 2581.941068]  ? __se_sys_poll+0x2c/0x130
>[ 2581.941076]  __se_sys_poll+0x2c/0x130
>[ 2581.941085]  do_syscall_64+0x5a/0x1c0
>[ 2581.941094]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.941101] RIP: 0033:0x7f46f9ac5bf9
>[ 2581.941109] Code: Bad RIP value.
>[ 2581.941115] RSP: 002b:00007f46eb7fdae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.941124] RAX: ffffffffffffffda RBX: 00007f46e0010dc0 RCX: 00007f46f9ac5bf9
>[ 2581.941130] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 00007f46e0010dc0
>[ 2581.941136] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f46d8031bc0
>[ 2581.941142] R10: 00007f46dc054960 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.941149] R13: 00000000ffffffff R14: 00007f46fa01cf70 R15: 0000000000000004
>[ 2581.941165] dconf worker    S    0  1094    747 0x00000000
>[ 2581.941173] Call Trace:
>[ 2581.941186]  ? __schedule+0x24e/0x7d0
>[ 2581.941200]  schedule+0x33/0xc0
>[ 2581.941210]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.941222]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.941233]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.941243]  do_sys_poll+0x337/0x580
>[ 2581.941259]  ? finish_task_switch+0x9b/0x250
>[ 2581.941272]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.941282]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.941290]  ? finish_task_switch+0x9b/0x250
>[ 2581.941302]  ? finish_task_switch+0x6e/0x250
>[ 2581.941310]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.941319]  ? __switch_to+0x2d1/0x460
>[ 2581.941336]  ? poll_select_finish+0x220/0x220
>[ 2581.941349]  ? futex_wait+0x21f/0x240
>[ 2581.941366]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.941383]  ? eventfd_write+0xd9/0x210
>[ 2581.941394]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.941411]  ? __se_sys_poll+0x2c/0x130
>[ 2581.941419]  __se_sys_poll+0x2c/0x130
>[ 2581.941428]  do_syscall_64+0x5a/0x1c0
>[ 2581.941437]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.941444] RIP: 0033:0x7f46f9ac5bf9
>[ 2581.941452] Code: Bad RIP value.
>[ 2581.941459] RSP: 002b:00007f46eaffcaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.941467] RAX: ffffffffffffffda RBX: 0000562db51f4230 RCX: 00007f46f9ac5bf9
>[ 2581.941473] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562db51f4230
>[ 2581.941479] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562db51f4348
>[ 2581.941486] R10: 0000562db51ec2c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.941493] R13: 00000000ffffffff R14: 00007f46fa01cf70 R15: 0000000000000001
>[ 2581.941509] indicator-datet S    0  1037    747 0x00000000
>[ 2581.941516] Call Trace:
>[ 2581.941526]  ? __schedule+0x24e/0x7d0
>[ 2581.941538]  schedule+0x33/0xc0
>[ 2581.941546]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.941557]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.941567]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.941575]  do_sys_poll+0x337/0x580
>[ 2581.941588]  ? __switch_to_asm+0x34/0x70
>[ 2581.941598]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.941609]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.941622]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.941634]  ? poll_select_finish+0x220/0x220
>[ 2581.941645]  ? poll_select_finish+0x220/0x220
>[ 2581.941655]  ? try_to_wake_up+0x70/0x810
>[ 2581.941667]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.941675]  ? try_to_wake_up+0x7a/0x810
>[ 2581.941688]  ? eventfd_write+0xd9/0x210
>[ 2581.941698]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.941716]  ? __se_sys_poll+0x2c/0x130
>[ 2581.941724]  __se_sys_poll+0x2c/0x130
>[ 2581.941733]  do_syscall_64+0x5a/0x1c0
>[ 2581.941741]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.941750] RIP: 0033:0x7f032372fbf9
>[ 2581.941772] Code: Bad RIP value.
>[ 2581.941780] RSP: 002b:00007ffee45accd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.941787] RAX: ffffffffffffffda RBX: 0000562e9b0ca190 RCX: 00007f032372fbf9
>[ 2581.941794] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562e9b0ca190
>[ 2581.941800] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562e9b0a4ea0
>[ 2581.941806] R10: 00007f0304078ca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.941812] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000002
>[ 2581.941828] gmain           S    0  1118    747 0x00000000
>[ 2581.941836] Call Trace:
>[ 2581.941847]  ? __schedule+0x24e/0x7d0
>[ 2581.941860]  schedule+0x33/0xc0
>[ 2581.941871]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.941884]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.941894]  do_sys_poll+0x337/0x580
>[ 2581.941907]  ? preempt_count_add+0x49/0xa0
>[ 2581.941917]  ? preempt_count_add+0x49/0xa0
>[ 2581.941925]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.941933]  ? prep_new_page+0x48/0xe0
>[ 2581.941942]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.941960]  ? poll_select_finish+0x220/0x220
>[ 2581.941971]  ? poll_select_finish+0x220/0x220
>[ 2581.941981]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.941992]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.942008]  ? __might_fault+0x3e/0x90
>[ 2581.942016]  ? __might_fault+0x3e/0x90
>[ 2581.942037]  ? __se_sys_poll+0x2c/0x130
>[ 2581.942045]  __se_sys_poll+0x2c/0x130
>[ 2581.942055]  do_syscall_64+0x5a/0x1c0
>[ 2581.942063]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.942071] RIP: 0033:0x7f032372fbf9
>[ 2581.942080] Code: Bad RIP value.
>[ 2581.942087] RSP: 002b:00007f0317349cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.942094] RAX: ffffffffffffffda RBX: 0000562e9b003350 RCX: 00007f032372fbf9
>[ 2581.942100] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000562e9b003350
>[ 2581.942107] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000562e9b089be0
>[ 2581.942114] R10: 0000562e9b074d80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.942120] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000002
>[ 2581.942135] gdbus           S    0  1121    747 0x00000000
>[ 2581.942143] Call Trace:
>[ 2581.942153]  ? __schedule+0x24e/0x7d0
>[ 2581.942165]  schedule+0x33/0xc0
>[ 2581.942173]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.942183]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942191]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.942201]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.942210]  do_sys_poll+0x337/0x580
>[ 2581.942223]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.942235]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.942245]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.942253]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942261]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.942269]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.942279]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.942292]  ? poll_select_finish+0x220/0x220
>[ 2581.942303]  ? poll_select_finish+0x220/0x220
>[ 2581.942313]  ? poll_select_finish+0x220/0x220
>[ 2581.942324]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.942339]  ? __fget+0xf7/0x200
>[ 2581.942352]  ? __fget+0x114/0x200
>[ 2581.942364]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.942375]  ? __se_sys_poll+0x2c/0x130
>[ 2581.942383]  __se_sys_poll+0x2c/0x130
>[ 2581.942393]  do_syscall_64+0x5a/0x1c0
>[ 2581.942402]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.942410] RIP: 0033:0x7f032372fbf9
>[ 2581.942418] Code: Bad RIP value.
>[ 2581.942424] RSP: 002b:00007f0316b48ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.942432] RAX: ffffffffffffffda RBX: 0000562e9b00e9e0 RCX: 00007f032372fbf9
>[ 2581.942438] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000562e9b00e9e0
>[ 2581.942443] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f02d8005ae0
>[ 2581.942449] R10: 00007f02e8001ca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.942456] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000003
>[ 2581.942472] dconf worker    S    0  1134    747 0x00000000
>[ 2581.942479] Call Trace:
>[ 2581.942490]  ? __schedule+0x24e/0x7d0
>[ 2581.942502]  schedule+0x33/0xc0
>[ 2581.942509]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.942521]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942530]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.942539]  do_sys_poll+0x337/0x580
>[ 2581.942554]  ? finish_task_switch+0x9b/0x250
>[ 2581.942565]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942573]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.942582]  ? finish_task_switch+0x9b/0x250
>[ 2581.942590]  ? finish_task_switch+0x6e/0x250
>[ 2581.942597]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.942604]  ? __switch_to+0x2d1/0x460
>[ 2581.942620]  ? poll_select_finish+0x220/0x220
>[ 2581.942631]  ? futex_wait+0x21f/0x240
>[ 2581.942642]  ? try_to_wake_up+0x70/0x810
>[ 2581.942650]  ? get_futex_key+0x495/0x620
>[ 2581.942662]  ? futex_wake+0x93/0x180
>[ 2581.942676]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.942688]  ? __might_fault+0x3e/0x90
>[ 2581.942702]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.942715]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942725]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.942732]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.942745]  ? __se_sys_poll+0x2c/0x130
>[ 2581.942755]  __se_sys_poll+0x2c/0x130
>[ 2581.942778]  do_syscall_64+0x5a/0x1c0
>[ 2581.942788]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.942795] RIP: 0033:0x7f032372fbf9
>[ 2581.942802] Code: Bad RIP value.
>[ 2581.942809] RSP: 002b:00007f03158f8cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.942816] RAX: ffffffffffffffda RBX: 0000562e9b072180 RCX: 00007f032372fbf9
>[ 2581.942822] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562e9b072180
>[ 2581.942828] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562e9b072318
>[ 2581.942834] R10: 0000562e9b06f500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.942842] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2581.942861] pool            S    0  1136    747 0x00000000
>[ 2581.942873] Call Trace:
>[ 2581.942883]  ? __schedule+0x24e/0x7d0
>[ 2581.942897]  schedule+0x33/0xc0
>[ 2581.942906]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.942918]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.942928]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.942937]  do_sys_poll+0x337/0x580
>[ 2581.942963]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.942975]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.942987]  ? poll_select_finish+0x220/0x220
>[ 2581.943000]  ? update_curr+0xd9/0x3e0
>[ 2581.943010]  ? try_to_wake_up+0x70/0x810
>[ 2581.943023]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.943033]  ? try_to_wake_up+0x7a/0x810
>[ 2581.943048]  ? eventfd_write+0xd9/0x210
>[ 2581.943062]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943081]  ? __se_sys_poll+0x2c/0x130
>[ 2581.943090]  __se_sys_poll+0x2c/0x130
>[ 2581.943100]  do_syscall_64+0x5a/0x1c0
>[ 2581.943113]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.943120] RIP: 0033:0x7f032372fbf9
>[ 2581.943129] Code: Bad RIP value.
>[ 2581.943135] RSP: 002b:00007f03148f6c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.943143] RAX: ffffffffffffffda RBX: 00007f0304077310 RCX: 00007f032372fbf9
>[ 2581.943149] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f0304077310
>[ 2581.943155] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f0300002408
>[ 2581.943161] R10: 0000562e9b075260 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.943168] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2581.943186] indicator-datet S    0  1284    747 0x00000000
>[ 2581.943193] Call Trace:
>[ 2581.943204]  ? __schedule+0x24e/0x7d0
>[ 2581.943216]  schedule+0x33/0xc0
>[ 2581.943224]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.943236]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943245]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.943254]  do_sys_poll+0x337/0x580
>[ 2581.943266]  ? __switch_to_asm+0x34/0x70
>[ 2581.943277]  ? finish_task_switch+0x9b/0x250
>[ 2581.943289]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.943307]  ? poll_select_finish+0x220/0x220
>[ 2581.943317]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.943328]  ? try_to_wake_up+0x70/0x810
>[ 2581.943340]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.943348]  ? try_to_wake_up+0x7a/0x810
>[ 2581.943363]  ? eventfd_write+0xd9/0x210
>[ 2581.943376]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943393]  ? __se_sys_poll+0x2c/0x130
>[ 2581.943401]  __se_sys_poll+0x2c/0x130
>[ 2581.943411]  do_syscall_64+0x5a/0x1c0
>[ 2581.943420]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.943427] RIP: 0033:0x7f032372fbf9
>[ 2581.943435] Code: Bad RIP value.
>[ 2581.943441] RSP: 002b:00007f02fdb31c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.943448] RAX: ffffffffffffffda RBX: 0000562e9b10f3f0 RCX: 00007f032372fbf9
>[ 2581.943454] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000562e9b10f3f0
>[ 2581.943460] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000562e9b10fc88
>[ 2581.943467] R10: 00007f0308001520 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.943473] R13: 00000000ffffffff R14: 00007f032420ff70 R15: 0000000000000001
>[ 2581.943489] indicator-sessi S    0  1038    747 0x00000000
>[ 2581.943497] Call Trace:
>[ 2581.943507]  ? __schedule+0x24e/0x7d0
>[ 2581.943521]  schedule+0x33/0xc0
>[ 2581.943528]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.943541]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943550]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.943560]  do_sys_poll+0x337/0x580
>[ 2581.943584]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.943592]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.943604]  ? poll_select_finish+0x220/0x220
>[ 2581.943618]  ? try_to_wake_up+0x70/0x810
>[ 2581.943631]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.943640]  ? try_to_wake_up+0x7a/0x810
>[ 2581.943653]  ? eventfd_write+0xd9/0x210
>[ 2581.943664]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943683]  ? __se_sys_poll+0x2c/0x130
>[ 2581.943691]  __se_sys_poll+0x2c/0x130
>[ 2581.943701]  do_syscall_64+0x5a/0x1c0
>[ 2581.943710]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.943717] RIP: 0033:0x7f6960bd1bf9
>[ 2581.943725] Code: Bad RIP value.
>[ 2581.943732] RSP: 002b:00007ffcfd4924b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.943740] RAX: ffffffffffffffda RBX: 00005570b62547e0 RCX: 00007f6960bd1bf9
>[ 2581.943747] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b62547e0
>[ 2581.943752] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b620dfc8
>[ 2581.943772] R10: 00005570b620fa20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.943779] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2581.943795] dconf worker    S    0  1044    747 0x00000000
>[ 2581.943803] Call Trace:
>[ 2581.943813]  ? __schedule+0x24e/0x7d0
>[ 2581.943825]  schedule+0x33/0xc0
>[ 2581.943833]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.943844]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943856]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.943864]  do_sys_poll+0x337/0x580
>[ 2581.943879]  ? finish_task_switch+0x9b/0x250
>[ 2581.943890]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.943898]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.943907]  ? finish_task_switch+0x9b/0x250
>[ 2581.943915]  ? finish_task_switch+0x6e/0x250
>[ 2581.943922]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.943929]  ? __switch_to+0x2d1/0x460
>[ 2581.943945]  ? poll_select_finish+0x220/0x220
>[ 2581.943955]  ? futex_wait+0x21f/0x240
>[ 2581.943965]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.943973]  ? get_futex_key+0x495/0x620
>[ 2581.943987]  ? futex_wake+0x93/0x180
>[ 2581.943998]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.944008]  ? __might_fault+0x3e/0x90
>[ 2581.944020]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.944031]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.944038]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.944046]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.944057]  ? __se_sys_poll+0x2c/0x130
>[ 2581.944065]  __se_sys_poll+0x2c/0x130
>[ 2581.944074]  do_syscall_64+0x5a/0x1c0
>[ 2581.944083]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.944090] RIP: 0033:0x7f6960bd1bf9
>[ 2581.944099] Code: Bad RIP value.
>[ 2581.944105] RSP: 002b:00007f695e5becf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.944114] RAX: ffffffffffffffda RBX: 00005570b621a190 RCX: 00007f6960bd1bf9
>[ 2581.944121] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b621a190
>[ 2581.944128] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b621a2a8
>[ 2581.944134] R10: 00005570b6218b40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.944140] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2581.944156] gmain           S    0  1049    747 0x00000000
>[ 2581.944164] Call Trace:
>[ 2581.944173]  ? __schedule+0x24e/0x7d0
>[ 2581.944185]  schedule+0x33/0xc0
>[ 2581.944193]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.944206]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.944215]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.944224]  do_sys_poll+0x337/0x580
>[ 2581.944236]  ? preempt_count_add+0x49/0xa0
>[ 2581.944246]  ? preempt_count_add+0x49/0xa0
>[ 2581.944254]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.944262]  ? prep_new_page+0x48/0xe0
>[ 2581.944274]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.944291]  ? poll_select_finish+0x220/0x220
>[ 2581.944304]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.944315]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.944330]  ? __might_fault+0x3e/0x90
>[ 2581.944338]  ? __might_fault+0x3e/0x90
>[ 2581.944359]  ? __se_sys_poll+0x2c/0x130
>[ 2581.944367]  __se_sys_poll+0x2c/0x130
>[ 2581.944377]  do_syscall_64+0x5a/0x1c0
>[ 2581.944386]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.944393] RIP: 0033:0x7f6960bd1bf9
>[ 2581.944402] Code: Bad RIP value.
>[ 2581.944409] RSP: 002b:00007f695ddbdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.944416] RAX: ffffffffffffffda RBX: 00005570b6221b80 RCX: 00007f6960bd1bf9
>[ 2581.944422] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005570b6221b80
>[ 2581.944429] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005570b6221f28
>[ 2581.944435] R10: 00005570b6219100 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.944441] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000001
>[ 2581.944457] gdbus           S    0  1062    747 0x00000000
>[ 2581.944465] Call Trace:
>[ 2581.944475]  ? __schedule+0x24e/0x7d0
>[ 2581.944487]  schedule+0x33/0xc0
>[ 2581.944494]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.944505]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.944514]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.944527]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.944537]  do_sys_poll+0x337/0x580
>[ 2581.944549]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.944561]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.944573]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.944583]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.944591]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.944601]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.944612]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.944626]  ? poll_select_finish+0x220/0x220
>[ 2581.944637]  ? poll_select_finish+0x220/0x220
>[ 2581.944648]  ? poll_select_finish+0x220/0x220
>[ 2581.944662]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.944678]  ? __fget+0xf7/0x200
>[ 2581.944693]  ? __fget+0x114/0x200
>[ 2581.944707]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.944721]  ? __se_sys_poll+0x2c/0x130
>[ 2581.944731]  __se_sys_poll+0x2c/0x130
>[ 2581.944741]  do_syscall_64+0x5a/0x1c0
>[ 2581.944750]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.944757] RIP: 0033:0x7f6960bd1bf9
>[ 2581.944780] Code: Bad RIP value.
>[ 2581.944788] RSP: 002b:00007f6954ff8ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.944797] RAX: ffffffffffffffda RBX: 00007f695000f620 RCX: 00007f6960bd1bf9
>[ 2581.944805] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f695000f620
>[ 2581.944813] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005570b6262680
>[ 2581.944819] R10: 00005570b6277640 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.944825] R13: 00000000ffffffff R14: 00007f6960f09f70 R15: 0000000000000003
>[ 2581.944842] window-stack-br S    0  1040    747 0x00000000
>[ 2581.944856] Call Trace:
>[ 2581.944867]  ? __schedule+0x24e/0x7d0
>[ 2581.944881]  schedule+0x33/0xc0
>[ 2581.944891]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.944902]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.944912]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.944920]  do_sys_poll+0x337/0x580
>[ 2581.944936]  ? finish_task_switch+0x9b/0x250
>[ 2581.944949]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.944966]  ? poll_select_finish+0x220/0x220
>[ 2581.944976]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.944987]  ? try_to_wake_up+0x70/0x810
>[ 2581.944999]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.945007]  ? try_to_wake_up+0x7a/0x810
>[ 2581.945020]  ? eventfd_write+0xd9/0x210
>[ 2581.945031]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.945048]  ? __se_sys_poll+0x2c/0x130
>[ 2581.945056]  __se_sys_poll+0x2c/0x130
>[ 2581.945067]  do_syscall_64+0x5a/0x1c0
>[ 2581.945075]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.945083] RIP: 0033:0x7fa290df9bf9
>[ 2581.945092] Code: Bad RIP value.
>[ 2581.945098] RSP: 002b:00007ffeda479d30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.945106] RAX: ffffffffffffffda RBX: 000055ae57351fd0 RCX: 00007fa290df9bf9
>[ 2581.945113] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055ae57351fd0
>[ 2581.945120] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055ae5734cd08
>[ 2581.945126] R10: 000055ae5734ce20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.945133] R13: 00000000ffffffff R14: 00007fa2916d2f70 R15: 0000000000000001
>[ 2581.945149] QDBusConnection S    0  1069    747 0x00000000
>[ 2581.945157] Call Trace:
>[ 2581.945166]  ? __schedule+0x24e/0x7d0
>[ 2581.945179]  schedule+0x33/0xc0
>[ 2581.945187]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.945195]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.945204]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.945215]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.945224]  do_sys_poll+0x337/0x580
>[ 2581.945238]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.945249]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.945259]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.945267]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.945276]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.945284]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.945294]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.945307]  ? poll_select_finish+0x220/0x220
>[ 2581.945319]  ? poll_select_finish+0x220/0x220
>[ 2581.945330]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.945340]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.945356]  ? __fget+0xf7/0x200
>[ 2581.945368]  ? __fget+0x114/0x200
>[ 2581.945380]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.945392]  ? __se_sys_poll+0x2c/0x130
>[ 2581.945400]  __se_sys_poll+0x2c/0x130
>[ 2581.945411]  do_syscall_64+0x5a/0x1c0
>[ 2581.945420]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.945427] RIP: 0033:0x7fa290df9bf9
>[ 2581.945436] Code: Bad RIP value.
>[ 2581.945443] RSP: 002b:00007fa28c627bf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.945451] RAX: ffffffffffffffda RBX: 00007fa284003ce0 RCX: 00007fa290df9bf9
>[ 2581.945458] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa284003ce0
>[ 2581.945465] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa28400f950
>[ 2581.945470] R10: 00007fa284002700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.945477] R13: 00000000ffffffff R14: 00007fa2916d2f70 R15: 0000000000000002
>[ 2581.945493] indicator-messa S    0  1041    747 0x00000000
>[ 2581.945501] Call Trace:
>[ 2581.945511]  ? __schedule+0x24e/0x7d0
>[ 2581.945524]  schedule+0x33/0xc0
>[ 2581.945532]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.945543]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.945553]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.945562]  do_sys_poll+0x337/0x580
>[ 2581.945576]  ? finish_task_switch+0x9b/0x250
>[ 2581.945590]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.945608]  ? poll_select_finish+0x220/0x220
>[ 2581.945624]  ? try_to_wake_up+0x70/0x810
>[ 2581.945636]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.945651]  ? __might_fault+0x3e/0x90
>[ 2581.945662]  ? __might_fault+0x3e/0x90
>[ 2581.945686]  ? __se_sys_poll+0x2c/0x130
>[ 2581.945696]  __se_sys_poll+0x2c/0x130
>[ 2581.945706]  do_syscall_64+0x5a/0x1c0
>[ 2581.945715]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.945722] RIP: 0033:0x7fb0b5756bf9
>[ 2581.945732] Code: Bad RIP value.
>[ 2581.945740] RSP: 002b:00007ffcbe98b470 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.945747] RAX: ffffffffffffffda RBX: 0000563f8a61ea90 RCX: 00007fb0b5756bf9
>[ 2581.945753] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000563f8a61ea90
>[ 2581.945772] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000563f8a5c8ee8
>[ 2581.945779] R10: 0000563f8a5c9020 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.945786] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000001
>[ 2581.945802] gmain           S    0  1048    747 0x00000000
>[ 2581.945810] Call Trace:
>[ 2581.945821]  ? __schedule+0x24e/0x7d0
>[ 2581.945833]  schedule+0x33/0xc0
>[ 2581.945841]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.945855]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.945863]  do_sys_poll+0x337/0x580
>[ 2581.945878]  ? finish_task_switch+0x9b/0x250
>[ 2581.945890]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.945899]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.945907]  ? finish_task_switch+0x9b/0x250
>[ 2581.945914]  ? finish_task_switch+0x6e/0x250
>[ 2581.945923]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.945930]  ? __switch_to+0x2d1/0x460
>[ 2581.945947]  ? poll_select_finish+0x220/0x220
>[ 2581.945958]  ? poll_select_finish+0x220/0x220
>[ 2581.945968]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.945977]  ? get_futex_key+0x495/0x620
>[ 2581.945989]  ? futex_wake+0x93/0x180
>[ 2581.946002]  ? do_futex+0xce/0xc60
>[ 2581.946010]  ? __might_fault+0x3e/0x90
>[ 2581.946031]  ? __se_sys_poll+0x2c/0x130
>[ 2581.946039]  __se_sys_poll+0x2c/0x130
>[ 2581.946048]  do_syscall_64+0x5a/0x1c0
>[ 2581.946057]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.946064] RIP: 0033:0x7fb0b5756bf9
>[ 2581.946073] Code: Bad RIP value.
>[ 2581.946080] RSP: 002b:00007fb0b2c71c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.946088] RAX: ffffffffffffffda RBX: 0000563f8a5d5860 RCX: 00007fb0b5756bf9
>[ 2581.946094] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000563f8a5d5860
>[ 2581.946101] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000563f8a604250
>[ 2581.946108] R10: 0000563f8a600780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.946113] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000002
>[ 2581.946129] gdbus           S    0  1063    747 0x00000000
>[ 2581.946137] Call Trace:
>[ 2581.946147]  ? __schedule+0x24e/0x7d0
>[ 2581.946160]  schedule+0x33/0xc0
>[ 2581.946168]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.946179]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.946188]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.946197]  do_sys_poll+0x337/0x580
>[ 2581.946217]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.946230]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.946238]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.946250]  ? poll_select_finish+0x220/0x220
>[ 2581.946260]  ? poll_select_finish+0x220/0x220
>[ 2581.946271]  ? poll_select_finish+0x220/0x220
>[ 2581.946281]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.946296]  ? __might_fault+0x3e/0x90
>[ 2581.946306]  ? __might_fault+0x3e/0x90
>[ 2581.946326]  ? __se_sys_poll+0x2c/0x130
>[ 2581.946335]  __se_sys_poll+0x2c/0x130
>[ 2581.946345]  do_syscall_64+0x5a/0x1c0
>[ 2581.946354]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.946361] RIP: 0033:0x7fb0b5756bf9
>[ 2581.946369] Code: Bad RIP value.
>[ 2581.946375] RSP: 002b:00007fb0b1c6fc60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.946382] RAX: ffffffffffffffda RBX: 0000563f8a5f2fb0 RCX: 00007fb0b5756bf9
>[ 2581.946389] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000563f8a5f2fb0
>[ 2581.946394] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000563f8a5f0d98
>[ 2581.946401] R10: 0000563f8a5c94c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.946408] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000003
>[ 2581.946423] dconf worker    S    0  1081    747 0x00000000
>[ 2581.946431] Call Trace:
>[ 2581.946441]  ? __schedule+0x24e/0x7d0
>[ 2581.946454]  schedule+0x33/0xc0
>[ 2581.946462]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.946474]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.946483]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.946492]  do_sys_poll+0x337/0x580
>[ 2581.946507]  ? preempt_count_add+0x49/0xa0
>[ 2581.946515]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.946526]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.946543]  ? poll_select_finish+0x220/0x220
>[ 2581.946553]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.946564]  ? try_to_wake_up+0x70/0x810
>[ 2581.946575]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.946590]  ? __might_fault+0x3e/0x90
>[ 2581.946598]  ? __might_fault+0x3e/0x90
>[ 2581.946619]  ? __se_sys_poll+0x2c/0x130
>[ 2581.946627]  __se_sys_poll+0x2c/0x130
>[ 2581.946636]  do_syscall_64+0x5a/0x1c0
>[ 2581.946646]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.946653] RIP: 0033:0x7fb0b5756bf9
>[ 2581.946661] Code: Bad RIP value.
>[ 2581.946668] RSP: 002b:00007fb0b1261c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.946676] RAX: ffffffffffffffda RBX: 0000563f8a603560 RCX: 00007fb0b5756bf9
>[ 2581.946682] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000563f8a603560
>[ 2581.946688] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000563f8a603678
>[ 2581.946694] R10: 0000563f8a600a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.946700] R13: 00000000ffffffff R14: 00007fb0b5ef7f70 R15: 0000000000000001
>[ 2581.946717] indicator-keybo S    0  1042    747 0x00000000
>[ 2581.946724] Call Trace:
>[ 2581.946735]  ? __schedule+0x24e/0x7d0
>[ 2581.946747]  schedule+0x33/0xc0
>[ 2581.946754]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.946781]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.946790]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.946801]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.946809]  do_sys_poll+0x337/0x580
>[ 2581.946829]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.946841]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.946855]  ? poll_select_finish+0x220/0x220
>[ 2581.946865]  ? poll_select_finish+0x220/0x220
>[ 2581.946879]  ? poll_select_finish+0x220/0x220
>[ 2581.946901]  ? __fget+0xf7/0x200
>[ 2581.946914]  ? __fget+0x114/0x200
>[ 2581.946928]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.946940]  ? __se_sys_poll+0x2c/0x130
>[ 2581.946948]  __se_sys_poll+0x2c/0x130
>[ 2581.946958]  do_syscall_64+0x5a/0x1c0
>[ 2581.946969]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.946978] RIP: 0033:0x7ff32cad8bf9
>[ 2581.946987] Code: Bad RIP value.
>[ 2581.946994] RSP: 002b:00007ffcad9f7c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.947003] RAX: ffffffffffffffda RBX: 000055566fcf0b50 RCX: 00007ff32cad8bf9
>[ 2581.947011] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055566fcf0b50
>[ 2581.947018] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055566fb7e660
>[ 2581.947026] R10: 000055566fc0a0e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.947034] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000003
>[ 2581.947052] gmain           S    0  1097    747 0x00000000
>[ 2581.947063] Call Trace:
>[ 2581.947074]  ? __schedule+0x24e/0x7d0
>[ 2581.947086]  schedule+0x33/0xc0
>[ 2581.947095]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.947107]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.947117]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.947127]  do_sys_poll+0x337/0x580
>[ 2581.947143]  ? preempt_count_add+0x49/0xa0
>[ 2581.947154]  ? preempt_count_add+0x49/0xa0
>[ 2581.947162]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.947170]  ? prep_new_page+0x48/0xe0
>[ 2581.947180]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.947199]  ? poll_select_finish+0x220/0x220
>[ 2581.947214]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.947227]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.947245]  ? __might_fault+0x3e/0x90
>[ 2581.947255]  ? __might_fault+0x3e/0x90
>[ 2581.947278]  ? __se_sys_poll+0x2c/0x130
>[ 2581.947289]  __se_sys_poll+0x2c/0x130
>[ 2581.947299]  do_syscall_64+0x5a/0x1c0
>[ 2581.947310]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.947320] RIP: 0033:0x7ff32cad8bf9
>[ 2581.947329] Code: Bad RIP value.
>[ 2581.947336] RSP: 002b:00007ff321527ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.947345] RAX: ffffffffffffffda RBX: 000055566fb9ad60 RCX: 00007ff32cad8bf9
>[ 2581.947352] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055566fb9ad60
>[ 2581.947360] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055566fb9ab08
>[ 2581.947367] R10: 000055566fb95a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.947373] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000001
>[ 2581.947390] gdbus           S    0  1124    747 0x00000000
>[ 2581.947401] Call Trace:
>[ 2581.947411]  ? __schedule+0x24e/0x7d0
>[ 2581.947423]  schedule+0x33/0xc0
>[ 2581.947431]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.947443]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.947453]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.947462]  do_sys_poll+0x337/0x580
>[ 2581.947477]  ? preempt_count_add+0x49/0xa0
>[ 2581.947484]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.947492]  ? prep_new_page+0x48/0xe0
>[ 2581.947502]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.947514]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.947528]  ? poll_select_finish+0x220/0x220
>[ 2581.947539]  ? poll_select_finish+0x220/0x220
>[ 2581.947552]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.947567]  ? __might_fault+0x3e/0x90
>[ 2581.947575]  ? __might_fault+0x3e/0x90
>[ 2581.947595]  ? __se_sys_poll+0x2c/0x130
>[ 2581.947603]  __se_sys_poll+0x2c/0x130
>[ 2581.947614]  do_syscall_64+0x5a/0x1c0
>[ 2581.947623]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.947631] RIP: 0033:0x7ff32cad8bf9
>[ 2581.947640] Code: Bad RIP value.
>[ 2581.947646] RSP: 002b:00007ff320d26aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.947654] RAX: ffffffffffffffda RBX: 000055566fbabdd0 RCX: 00007ff32cad8bf9
>[ 2581.947661] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055566fbabdd0
>[ 2581.947667] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055566fb9f9f8
>[ 2581.947673] R10: 000055566fb95e60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.947679] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000002
>[ 2581.947695] dconf worker    S    0  1195    747 0x00000000
>[ 2581.947702] Call Trace:
>[ 2581.947712]  ? __schedule+0x24e/0x7d0
>[ 2581.947724]  schedule+0x33/0xc0
>[ 2581.947732]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.947744]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.947754]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.947777]  do_sys_poll+0x337/0x580
>[ 2581.947794]  ? finish_task_switch+0x9b/0x250
>[ 2581.947805]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.947813]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.947821]  ? finish_task_switch+0x9b/0x250
>[ 2581.947828]  ? finish_task_switch+0x6e/0x250
>[ 2581.947836]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.947844]  ? __switch_to+0x2d1/0x460
>[ 2581.947855]  ? __schedule+0x256/0x7d0
>[ 2581.947867]  ? poll_select_finish+0x220/0x220
>[ 2581.947879]  ? try_to_wake_up+0x451/0x810
>[ 2581.947890]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.947905]  ? __might_fault+0x3e/0x90
>[ 2581.947914]  ? __might_fault+0x3e/0x90
>[ 2581.947935]  ? __se_sys_poll+0x2c/0x130
>[ 2581.947943]  __se_sys_poll+0x2c/0x130
>[ 2581.947954]  do_syscall_64+0x5a/0x1c0
>[ 2581.947962]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.947970] RIP: 0033:0x7ff32cad8bf9
>[ 2581.947979] Code: Bad RIP value.
>[ 2581.947986] RSP: 002b:00007ff31a1c2ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.947994] RAX: ffffffffffffffda RBX: 000055566fc44060 RCX: 00007ff32cad8bf9
>[ 2581.948000] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055566fc44060
>[ 2581.948006] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055566fc43f88
>[ 2581.948013] R10: 000055566fc04680 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.948019] R13: 00000000ffffffff R14: 00007ff32d495f70 R15: 0000000000000001
>[ 2581.948035] indicator-bluet S    0  1043    747 0x00000000
>[ 2581.948043] Call Trace:
>[ 2581.948054]  ? __schedule+0x24e/0x7d0
>[ 2581.948066]  schedule+0x33/0xc0
>[ 2581.948074]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.948087]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.948096]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.948105]  do_sys_poll+0x337/0x580
>[ 2581.948127]  ? update_curr+0x1d5/0x3e0
>[ 2581.948143]  ? poll_select_finish+0x220/0x220
>[ 2581.948153]  ? update_curr+0xd9/0x3e0
>[ 2581.948163]  ? try_to_wake_up+0x70/0x810
>[ 2581.948176]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.948184]  ? try_to_wake_up+0x7a/0x810
>[ 2581.948198]  ? eventfd_write+0xd9/0x210
>[ 2581.948209]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.948226]  ? __se_sys_poll+0x2c/0x130
>[ 2581.948234]  __se_sys_poll+0x2c/0x130
>[ 2581.948244]  do_syscall_64+0x5a/0x1c0
>[ 2581.948252]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.948260] RIP: 0033:0x7fa902c66bf9
>[ 2581.948268] Code: Bad RIP value.
>[ 2581.948275] RSP: 002b:00007fff1bb84880 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.948283] RAX: ffffffffffffffda RBX: 000055b7a2322800 RCX: 00007fa902c66bf9
>[ 2581.948291] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a2322800
>[ 2581.948298] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a22f9748
>[ 2581.948304] R10: 000055b7a22f9820 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.948310] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2581.948326] gmain           S    0  1045    747 0x00000000
>[ 2581.948334] Call Trace:
>[ 2581.948345]  ? __schedule+0x24e/0x7d0
>[ 2581.948358]  schedule+0x33/0xc0
>[ 2581.948365]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.948377]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.948387]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.948395]  do_sys_poll+0x337/0x580
>[ 2581.948408]  ? preempt_count_add+0x49/0xa0
>[ 2581.948418]  ? preempt_count_add+0x49/0xa0
>[ 2581.948426]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.948434]  ? prep_new_page+0x48/0xe0
>[ 2581.948443]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.948461]  ? poll_select_finish+0x220/0x220
>[ 2581.948475]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.948486]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.948501]  ? __might_fault+0x3e/0x90
>[ 2581.948509]  ? __might_fault+0x3e/0x90
>[ 2581.948531]  ? __se_sys_poll+0x2c/0x130
>[ 2581.948540]  __se_sys_poll+0x2c/0x130
>[ 2581.948550]  do_syscall_64+0x5a/0x1c0
>[ 2581.948559]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.948566] RIP: 0033:0x7fa902c66bf9
>[ 2581.948575] Code: Bad RIP value.
>[ 2581.948582] RSP: 002b:00007fa900fafcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.948588] RAX: ffffffffffffffda RBX: 000055b7a22fd650 RCX: 00007fa902c66bf9
>[ 2581.948595] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a22fd650
>[ 2581.948603] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a22fd438
>[ 2581.948609] R10: 000055b7a22f98a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.948615] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2581.948630] dconf worker    S    0  1057    747 0x00000000
>[ 2581.948638] Call Trace:
>[ 2581.948649]  ? __schedule+0x24e/0x7d0
>[ 2581.948661]  schedule+0x33/0xc0
>[ 2581.948669]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.948681]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.948691]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.948700]  do_sys_poll+0x337/0x580
>[ 2581.948725]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.948738]  ? poll_select_finish+0x220/0x220
>[ 2581.948749]  ? alloc_set_pte+0x450/0x540
>[ 2581.948775]  ? filemap_map_pages+0x1f1/0x570
>[ 2581.948786]  ? alloc_set_pte+0x285/0x540
>[ 2581.948796]  ? filemap_map_pages+0x20e/0x570
>[ 2581.948805]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.948818]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.948826]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.948839]  ? __do_page_fault+0x26d/0x500
>[ 2581.948857]  ? __se_sys_poll+0x2c/0x130
>[ 2581.948866]  __se_sys_poll+0x2c/0x130
>[ 2581.948876]  do_syscall_64+0x5a/0x1c0
>[ 2581.948888]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.948897] RIP: 0033:0x7fa902c66bf9
>[ 2581.948906] Code: Bad RIP value.
>[ 2581.948913] RSP: 002b:00007fa8fb7fdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.948922] RAX: ffffffffffffffda RBX: 000055b7a231bc30 RCX: 00007fa902c66bf9
>[ 2581.948930] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055b7a231bc30
>[ 2581.948938] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055b7a231bd48
>[ 2581.948945] R10: 000055b7a2319e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.948953] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000001
>[ 2581.948970] gdbus           S    0  1059    747 0x00000000
>[ 2581.948984] Call Trace:
>[ 2581.948996]  ? __schedule+0x24e/0x7d0
>[ 2581.949010]  schedule+0x33/0xc0
>[ 2581.949020]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.949031]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.949043]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.949052]  do_sys_poll+0x337/0x580
>[ 2581.949065]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.949078]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.949089]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.949098]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.949107]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.949116]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.949127]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.949141]  ? poll_select_finish+0x220/0x220
>[ 2581.949153]  ? poll_select_finish+0x220/0x220
>[ 2581.949165]  ? poll_select_finish+0x220/0x220
>[ 2581.949179]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.949196]  ? __fget+0xf7/0x200
>[ 2581.949211]  ? __fget+0x114/0x200
>[ 2581.949225]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.949239]  ? __se_sys_poll+0x2c/0x130
>[ 2581.949249]  __se_sys_poll+0x2c/0x130
>[ 2581.949259]  do_syscall_64+0x5a/0x1c0
>[ 2581.949268]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.949275] RIP: 0033:0x7fa902c66bf9
>[ 2581.949284] Code: Bad RIP value.
>[ 2581.949292] RSP: 002b:00007fa8fa7fbce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.949300] RAX: ffffffffffffffda RBX: 00007fa8f4011710 RCX: 00007fa902c66bf9
>[ 2581.949308] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fa8f4011710
>[ 2581.949316] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa8f400e608
>[ 2581.949323] R10: 00007fa8f400a840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.949331] R13: 00000000ffffffff R14: 00007fa9031bdf70 R15: 0000000000000003
>[ 2581.949348] indicator-power S    0  1047    747 0x00000000
>[ 2581.949359] Call Trace:
>[ 2581.949369]  ? __schedule+0x24e/0x7d0
>[ 2581.949381]  schedule+0x33/0xc0
>[ 2581.949389]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.949400]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.949410]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.949419]  do_sys_poll+0x337/0x580
>[ 2581.949442]  ? update_curr+0x1d5/0x3e0
>[ 2581.949459]  ? poll_select_finish+0x220/0x220
>[ 2581.949469]  ? update_curr+0xd9/0x3e0
>[ 2581.949479]  ? try_to_wake_up+0x70/0x810
>[ 2581.949491]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.949501]  ? try_to_wake_up+0x7a/0x810
>[ 2581.949514]  ? eventfd_write+0xd9/0x210
>[ 2581.949525]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.949542]  ? __se_sys_poll+0x2c/0x130
>[ 2581.949549]  __se_sys_poll+0x2c/0x130
>[ 2581.949559]  do_syscall_64+0x5a/0x1c0
>[ 2581.949567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.949575] RIP: 0033:0x7fe230e30bf9
>[ 2581.949585] Code: Bad RIP value.
>[ 2581.949591] RSP: 002b:00007ffc72ee9890 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.949598] RAX: ffffffffffffffda RBX: 000055da505f8cf0 RCX: 00007fe230e30bf9
>[ 2581.949604] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505f8cf0
>[ 2581.949610] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505c8168
>[ 2581.949618] R10: 000055da505c8420 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.949626] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2581.949642] gmain           S    0  1075    747 0x00000000
>[ 2581.949650] Call Trace:
>[ 2581.949660]  ? __schedule+0x24e/0x7d0
>[ 2581.949672]  schedule+0x33/0xc0
>[ 2581.949680]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.949692]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.949701]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.949710]  do_sys_poll+0x337/0x580
>[ 2581.949724]  ? preempt_count_add+0x49/0xa0
>[ 2581.949734]  ? preempt_count_add+0x49/0xa0
>[ 2581.949742]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.949750]  ? prep_new_page+0x48/0xe0
>[ 2581.949772]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.949792]  ? poll_select_finish+0x220/0x220
>[ 2581.949805]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.949816]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.949832]  ? __might_fault+0x3e/0x90
>[ 2581.949840]  ? __might_fault+0x3e/0x90
>[ 2581.949860]  ? __se_sys_poll+0x2c/0x130
>[ 2581.949868]  __se_sys_poll+0x2c/0x130
>[ 2581.949877]  do_syscall_64+0x5a/0x1c0
>[ 2581.949886]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.949893] RIP: 0033:0x7fe230e30bf9
>[ 2581.949902] Code: Bad RIP value.
>[ 2581.949910] RSP: 002b:00007fe22e998cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.949917] RAX: ffffffffffffffda RBX: 000055da505cefe0 RCX: 00007fe230e30bf9
>[ 2581.949924] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505cefe0
>[ 2581.949930] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505cef28
>[ 2581.949937] R10: 000055da505c84a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.949943] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2581.949958] gdbus           S    0  1078    747 0x00000000
>[ 2581.949966] Call Trace:
>[ 2581.949977]  ? __schedule+0x24e/0x7d0
>[ 2581.949988]  schedule+0x33/0xc0
>[ 2581.949996]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.950006]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.950015]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.950025]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.950034]  do_sys_poll+0x337/0x580
>[ 2581.950046]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.950057]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.950066]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.950075]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.950083]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.950091]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.950101]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.950114]  ? poll_select_finish+0x220/0x220
>[ 2581.950126]  ? poll_select_finish+0x220/0x220
>[ 2581.950137]  ? poll_select_finish+0x220/0x220
>[ 2581.950148]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.950164]  ? __fget+0xf7/0x200
>[ 2581.950176]  ? __fget+0x114/0x200
>[ 2581.950190]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.950201]  ? __se_sys_poll+0x2c/0x130
>[ 2581.950208]  __se_sys_poll+0x2c/0x130
>[ 2581.950218]  do_syscall_64+0x5a/0x1c0
>[ 2581.950228]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.950235] RIP: 0033:0x7fe230e30bf9
>[ 2581.950243] Code: Bad RIP value.
>[ 2581.950252] RSP: 002b:00007fe22d996ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.950261] RAX: ffffffffffffffda RBX: 00007fe2200116f0 RCX: 00007fe230e30bf9
>[ 2581.950269] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fe2200116f0
>[ 2581.950275] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fe22400ada0
>[ 2581.950281] R10: 00007fe22000a920 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.950287] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000003
>[ 2581.950303] dconf worker    S    0  1083    747 0x00000000
>[ 2581.950311] Call Trace:
>[ 2581.950321]  ? __schedule+0x24e/0x7d0
>[ 2581.950335]  schedule+0x33/0xc0
>[ 2581.950342]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.950353]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.950363]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.950372]  do_sys_poll+0x337/0x580
>[ 2581.950388]  ? preempt_count_add+0x49/0xa0
>[ 2581.950396]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.950405]  ? prep_new_page+0x48/0xe0
>[ 2581.950414]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.950432]  ? poll_select_finish+0x220/0x220
>[ 2581.950445]  ? try_to_wake_up+0x70/0x810
>[ 2581.950457]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.950472]  ? __might_fault+0x3e/0x90
>[ 2581.950481]  ? __might_fault+0x3e/0x90
>[ 2581.950501]  ? __se_sys_poll+0x2c/0x130
>[ 2581.950510]  __se_sys_poll+0x2c/0x130
>[ 2581.950519]  do_syscall_64+0x5a/0x1c0
>[ 2581.950528]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.950536] RIP: 0033:0x7fe230e30bf9
>[ 2581.950545] Code: Bad RIP value.
>[ 2581.950552] RSP: 002b:00007fe22cf88cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.950560] RAX: ffffffffffffffda RBX: 000055da505e4780 RCX: 00007fe230e30bf9
>[ 2581.950567] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055da505e4780
>[ 2581.950573] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055da505e4918
>[ 2581.950579] R10: 000055da505e2720 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.950585] R13: 00000000ffffffff R14: 00007fe231168f70 R15: 0000000000000001
>[ 2581.950601] indicator-appli S    0  1065    747 0x00000000
>[ 2581.950609] Call Trace:
>[ 2581.950619]  ? __schedule+0x24e/0x7d0
>[ 2581.950631]  schedule+0x33/0xc0
>[ 2581.950639]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.950649]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.950657]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.950667]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.950677]  do_sys_poll+0x337/0x580
>[ 2581.950692]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.950704]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.950715]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.950729]  ? poll_select_finish+0x220/0x220
>[ 2581.950740]  ? poll_select_finish+0x220/0x220
>[ 2581.950750]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.950758]  ? kfree+0x28d/0x2d0
>[ 2581.950784]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.950799]  ? __might_fault+0x3e/0x90
>[ 2581.950807]  ? __might_fault+0x3e/0x90
>[ 2581.950828]  ? __se_sys_poll+0x2c/0x130
>[ 2581.950836]  __se_sys_poll+0x2c/0x130
>[ 2581.950847]  do_syscall_64+0x5a/0x1c0
>[ 2581.950855]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.950862] RIP: 0033:0x7f7e89fb5bf9
>[ 2581.950870] Code: Bad RIP value.
>[ 2581.950877] RSP: 002b:00007ffcac6f7e70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.950885] RAX: ffffffffffffffda RBX: 0000561c086ac600 RCX: 00007f7e89fb5bf9
>[ 2581.950891] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561c086ac600
>[ 2581.950899] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000561c086aabc0
>[ 2581.950907] R10: 0000561c0868f3a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.950913] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000002
>[ 2581.950929] gmain           S    0  1090    747 0x00000000
>[ 2581.950938] Call Trace:
>[ 2581.950948]  ? __schedule+0x24e/0x7d0
>[ 2581.950960]  schedule+0x33/0xc0
>[ 2581.950969]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.950979]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.950989]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.950998]  do_sys_poll+0x337/0x580
>[ 2581.951010]  ? preempt_count_add+0x49/0xa0
>[ 2581.951021]  ? preempt_count_add+0x49/0xa0
>[ 2581.951028]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.951036]  ? prep_new_page+0x48/0xe0
>[ 2581.951046]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.951064]  ? poll_select_finish+0x220/0x220
>[ 2581.951078]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.951089]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.951104]  ? __might_fault+0x3e/0x90
>[ 2581.951112]  ? __might_fault+0x3e/0x90
>[ 2581.951132]  ? __se_sys_poll+0x2c/0x130
>[ 2581.951140]  __se_sys_poll+0x2c/0x130
>[ 2581.951149]  do_syscall_64+0x5a/0x1c0
>[ 2581.951158]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.951165] RIP: 0033:0x7f7e89fb5bf9
>[ 2581.951174] Code: Bad RIP value.
>[ 2581.951182] RSP: 002b:00007f7e80a48af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.951189] RAX: ffffffffffffffda RBX: 0000561c08693df0 RCX: 00007f7e89fb5bf9
>[ 2581.951195] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561c08693df0
>[ 2581.951203] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561c08692b58
>[ 2581.951209] R10: 0000561c0868eea0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.951215] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000001
>[ 2581.951231] gdbus           S    0  1119    747 0x00000000
>[ 2581.951239] Call Trace:
>[ 2581.951249]  ? __schedule+0x24e/0x7d0
>[ 2581.951262]  schedule+0x33/0xc0
>[ 2581.951270]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.951282]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.951291]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.951300]  do_sys_poll+0x337/0x580
>[ 2581.951312]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.951323]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.951333]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.951342]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.951350]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.951358]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.951369]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.951382]  ? poll_select_finish+0x220/0x220
>[ 2581.951393]  ? poll_select_finish+0x220/0x220
>[ 2581.951404]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.951415]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.951432]  ? __fget+0xf7/0x200
>[ 2581.951444]  ? __fget+0x114/0x200
>[ 2581.951457]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.951468]  ? __se_sys_poll+0x2c/0x130
>[ 2581.951476]  __se_sys_poll+0x2c/0x130
>[ 2581.951486]  do_syscall_64+0x5a/0x1c0
>[ 2581.951496]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.951504] RIP: 0033:0x7f7e89fb5bf9
>[ 2581.951512] Code: Bad RIP value.
>[ 2581.951518] RSP: 002b:00007f7e7fa46ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.951526] RAX: ffffffffffffffda RBX: 00007f7e70010120 RCX: 00007f7e89fb5bf9
>[ 2581.951532] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f7e70010120
>[ 2581.951538] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f7e7000de98
>[ 2581.951545] R10: 00007f7e70008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.951550] R13: 00000000ffffffff R14: 00007f7e8a2edf70 R15: 0000000000000002
>[ 2581.951567] indicator-sound S    0  1066    747 0x00000000
>[ 2581.951575] Call Trace:
>[ 2581.951585]  ? __schedule+0x24e/0x7d0
>[ 2581.951597]  schedule+0x33/0xc0
>[ 2581.951605]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.951616]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.951626]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.951635]  do_sys_poll+0x337/0x580
>[ 2581.951657]  ? update_curr+0x1d5/0x3e0
>[ 2581.951674]  ? poll_select_finish+0x220/0x220
>[ 2581.951684]  ? poll_select_finish+0x220/0x220
>[ 2581.951694]  ? poll_select_finish+0x220/0x220
>[ 2581.951705]  ? poll_select_finish+0x220/0x220
>[ 2581.951715]  ? poll_select_finish+0x220/0x220
>[ 2581.951726]  ? __might_fault+0x3e/0x90
>[ 2581.951735]  ? __might_fault+0x3e/0x90
>[ 2581.951756]  ? __se_sys_poll+0x2c/0x130
>[ 2581.951777]  __se_sys_poll+0x2c/0x130
>[ 2581.951787]  do_syscall_64+0x5a/0x1c0
>[ 2581.951796]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.951804] RIP: 0033:0x7fa354275bf9
>[ 2581.951813] Code: Bad RIP value.
>[ 2581.951820] RSP: 002b:00007ffeba0a6c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.951828] RAX: ffffffffffffffda RBX: 0000557e560fc3a0 RCX: 00007fa354275bf9
>[ 2581.951836] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 0000557e560fc3a0
>[ 2581.951843] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000557e560fd38c
>[ 2581.951849] R10: 0000557e560fd060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.951855] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000005
>[ 2581.951870] gmain           S    0  1079    747 0x00000000
>[ 2581.951881] Call Trace:
>[ 2581.951892]  ? __schedule+0x24e/0x7d0
>[ 2581.951906]  schedule+0x33/0xc0
>[ 2581.951916]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.951930]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.951941]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.951950]  do_sys_poll+0x337/0x580
>[ 2581.951964]  ? preempt_count_add+0x49/0xa0
>[ 2581.951976]  ? preempt_count_add+0x49/0xa0
>[ 2581.951987]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.951996]  ? prep_new_page+0x48/0xe0
>[ 2581.952007]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.952025]  ? poll_select_finish+0x220/0x220
>[ 2581.952041]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952053]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952070]  ? __might_fault+0x3e/0x90
>[ 2581.952080]  ? __might_fault+0x3e/0x90
>[ 2581.952101]  ? __se_sys_poll+0x2c/0x130
>[ 2581.952111]  __se_sys_poll+0x2c/0x130
>[ 2581.952121]  do_syscall_64+0x5a/0x1c0
>[ 2581.952133]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.952141] RIP: 0033:0x7fa354275bf9
>[ 2581.952151] Code: Bad RIP value.
>[ 2581.952159] RSP: 002b:00007fa34f0a6c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.952167] RAX: ffffffffffffffda RBX: 0000557e56089970 RCX: 00007fa354275bf9
>[ 2581.952174] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557e56089970
>[ 2581.952180] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557e56088b18
>[ 2581.952187] R10: 0000557e56087a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.952197] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000001
>[ 2581.952213] gdbus           S    0  1082    747 0x00000000
>[ 2581.952225] Call Trace:
>[ 2581.952238]  ? __schedule+0x24e/0x7d0
>[ 2581.952251]  schedule+0x33/0xc0
>[ 2581.952261]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.952271]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.952281]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.952293]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.952303]  do_sys_poll+0x337/0x580
>[ 2581.952323]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.952336]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.952351]  ? poll_select_finish+0x220/0x220
>[ 2581.952361]  ? poll_select_finish+0x220/0x220
>[ 2581.952372]  ? poll_select_finish+0x220/0x220
>[ 2581.952382]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952398]  ? __might_fault+0x3e/0x90
>[ 2581.952406]  ? __might_fault+0x3e/0x90
>[ 2581.952427]  ? __se_sys_poll+0x2c/0x130
>[ 2581.952435]  __se_sys_poll+0x2c/0x130
>[ 2581.952445]  do_syscall_64+0x5a/0x1c0
>[ 2581.952454]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.952461] RIP: 0033:0x7fa354275bf9
>[ 2581.952470] Code: Bad RIP value.
>[ 2581.952477] RSP: 002b:00007fa34e0a4c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.952485] RAX: ffffffffffffffda RBX: 00007fa340010160 RCX: 00007fa354275bf9
>[ 2581.952491] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007fa340010160
>[ 2581.952497] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fa3440775a0
>[ 2581.952503] R10: 00007fa34000a360 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.952509] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000003
>[ 2581.952525] dconf worker    S    0  1089    747 0x00000000
>[ 2581.952533] Call Trace:
>[ 2581.952543]  ? __schedule+0x24e/0x7d0
>[ 2581.952555]  schedule+0x33/0xc0
>[ 2581.952563]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.952575]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.952584]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.952592]  do_sys_poll+0x337/0x580
>[ 2581.952618]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952631]  ? poll_select_finish+0x220/0x220
>[ 2581.952640]  ? alloc_set_pte+0x450/0x540
>[ 2581.952657]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952672]  ? eventfd_write+0xd9/0x210
>[ 2581.952683]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.952700]  ? __se_sys_poll+0x2c/0x130
>[ 2581.952708]  __se_sys_poll+0x2c/0x130
>[ 2581.952717]  do_syscall_64+0x5a/0x1c0
>[ 2581.952726]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.952733] RIP: 0033:0x7fa354275bf9
>[ 2581.952743] Code: Bad RIP value.
>[ 2581.952749] RSP: 002b:00007fa34d06ec70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.952771] RAX: ffffffffffffffda RBX: 0000557e560b6490 RCX: 00007fa354275bf9
>[ 2581.952778] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557e560b6490
>[ 2581.952784] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557e560b65f8
>[ 2581.952790] R10: 0000557e560a9f00 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.952796] R13: 00000000ffffffff R14: 00007fa354cc4f70 R15: 0000000000000001
>[ 2581.952814] gnome-session-b S    0  1101    747 0x00000000
>[ 2581.952822] Call Trace:
>[ 2581.952833]  ? __schedule+0x24e/0x7d0
>[ 2581.952845]  schedule+0x33/0xc0
>[ 2581.952853]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.952863]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.952871]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.952882]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.952890]  do_sys_poll+0x337/0x580
>[ 2581.952908]  ? mark_held_locks+0x49/0x70
>[ 2581.952916]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.952929]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.952942]  ? poll_select_finish+0x220/0x220
>[ 2581.952952]  ? poll_select_finish+0x220/0x220
>[ 2581.952963]  ? poll_select_finish+0x220/0x220
>[ 2581.952973]  ? poll_select_finish+0x220/0x220
>[ 2581.952984]  ? poll_select_finish+0x220/0x220
>[ 2581.952993]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.953002]  ? do_wp_page+0x162/0x570
>[ 2581.953012]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.953025]  ? __do_page_fault+0x26d/0x500
>[ 2581.953039]  ? __se_sys_poll+0x2c/0x130
>[ 2581.953046]  __se_sys_poll+0x2c/0x130
>[ 2581.953057]  do_syscall_64+0x5a/0x1c0
>[ 2581.953066]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.953074] RIP: 0033:0x7f45d88fdbf9
>[ 2581.953083] Code: Bad RIP value.
>[ 2581.953089] RSP: 002b:00007fff6d3af330 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.953096] RAX: ffffffffffffffda RBX: 00007f45bc002080 RCX: 00007f45d88fdbf9
>[ 2581.953104] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 00007f45bc002080
>[ 2581.953110] RBP: 0000000000000005 R08: 0000000000000000 R09: 000055745577d5a0
>[ 2581.953116] R10: 00007f45c4004200 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.953122] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000005
>[ 2581.953138] gmain           S    0  1234    747 0x00000000
>[ 2581.953148] Call Trace:
>[ 2581.953158]  ? __schedule+0x24e/0x7d0
>[ 2581.953170]  schedule+0x33/0xc0
>[ 2581.953178]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.953191]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.953200]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.953209]  do_sys_poll+0x337/0x580
>[ 2581.953231]  ? update_curr+0x1d5/0x3e0
>[ 2581.953249]  ? poll_select_finish+0x220/0x220
>[ 2581.953262]  ? remove_wait_queue+0x12/0x50
>[ 2581.953271]  ? do_wait+0xc6/0x2e0
>[ 2581.953280]  ? do_wait+0xd8/0x2e0
>[ 2581.953288]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.953297]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.953306]  ? do_wait+0xc6/0x2e0
>[ 2581.953317]  ? kernel_wait4+0x98/0x150
>[ 2581.953328]  ? task_stopped_code+0x50/0x50
>[ 2581.953338]  ? __se_sys_wait4+0x78/0xb0
>[ 2581.953354]  ? __se_sys_poll+0x2c/0x130
>[ 2581.953362]  __se_sys_poll+0x2c/0x130
>[ 2581.953371]  do_syscall_64+0x5a/0x1c0
>[ 2581.953380]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.953387] RIP: 0033:0x7f45d88fdbf9
>[ 2581.953397] Code: Bad RIP value.
>[ 2581.953403] RSP: 002b:00007f45cef71af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.953411] RAX: ffffffffffffffda RBX: 00005574556e37d0 RCX: 00007f45d88fdbf9
>[ 2581.953417] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574556e37d0
>[ 2581.953423] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574556e14c8
>[ 2581.953429] R10: 00005574556d7840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.953435] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000001
>[ 2581.953451] gdbus           S    0  1235    747 0x00000000
>[ 2581.953459] Call Trace:
>[ 2581.953471]  ? __schedule+0x24e/0x7d0
>[ 2581.953482]  schedule+0x33/0xc0
>[ 2581.953490]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.953500]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.953508]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.953520]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.953529]  do_sys_poll+0x337/0x580
>[ 2581.953550]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.953562]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.953569]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.953582]  ? poll_select_finish+0x220/0x220
>[ 2581.953592]  ? poll_select_finish+0x220/0x220
>[ 2581.953603]  ? poll_select_finish+0x220/0x220
>[ 2581.953616]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.953633]  ? __might_fault+0x3e/0x90
>[ 2581.953643]  ? __might_fault+0x3e/0x90
>[ 2581.953665]  ? __se_sys_poll+0x2c/0x130
>[ 2581.953675]  __se_sys_poll+0x2c/0x130
>[ 2581.953685]  do_syscall_64+0x5a/0x1c0
>[ 2581.953696]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.953703] RIP: 0033:0x7f45d88fdbf9
>[ 2581.953714] Code: Bad RIP value.
>[ 2581.953721] RSP: 002b:00007f45ce770ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.953730] RAX: ffffffffffffffda RBX: 00007f45c0003af0 RCX: 00007f45d88fdbf9
>[ 2581.953738] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f45c0003af0
>[ 2581.953747] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f45c0003990
>[ 2581.953755] R10: 00007f45c4004e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.953773] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000003
>[ 2581.953792] dconf worker    S    0  1267    747 0x00000000
>[ 2581.953804] Call Trace:
>[ 2581.953817]  ? __schedule+0x24e/0x7d0
>[ 2581.953832]  schedule+0x33/0xc0
>[ 2581.953840]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.953851]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.953861]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.953869]  do_sys_poll+0x337/0x580
>[ 2581.953884]  ? finish_task_switch+0x9b/0x250
>[ 2581.953896]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.953904]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.953912]  ? finish_task_switch+0x9b/0x250
>[ 2581.953921]  ? finish_task_switch+0x6e/0x250
>[ 2581.953930]  ? __switch_to+0x1c/0x460
>[ 2581.953946]  ? poll_select_finish+0x220/0x220
>[ 2581.953958]  ? futex_wait+0x21f/0x240
>[ 2581.953972]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.953989]  ? eventfd_write+0xd9/0x210
>[ 2581.954000]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.954017]  ? __se_sys_poll+0x2c/0x130
>[ 2581.954025]  __se_sys_poll+0x2c/0x130
>[ 2581.954034]  do_syscall_64+0x5a/0x1c0
>[ 2581.954043]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.954050] RIP: 0033:0x7f45d88fdbf9
>[ 2581.954058] Code: Bad RIP value.
>[ 2581.954065] RSP: 002b:00007f45cd561af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.954074] RAX: ffffffffffffffda RBX: 0000557455710d60 RCX: 00007f45d88fdbf9
>[ 2581.954081] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000557455710d60
>[ 2581.954088] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000557455710e78
>[ 2581.954094] R10: 00007f45c00018a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.954100] R13: 00000000ffffffff R14: 00007f45d973ff70 R15: 0000000000000001
>[ 2581.954117] pulseaudio      S    0  1145    747 0x00000000
>[ 2581.954124] Call Trace:
>[ 2581.954134]  ? __schedule+0x24e/0x7d0
>[ 2581.954146]  schedule+0x33/0xc0
>[ 2581.954155]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.954170]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.954178]  do_sys_poll+0x337/0x580
>[ 2581.954209]  ? poll_select_finish+0x220/0x220
>[ 2581.954219]  ? poll_select_finish+0x220/0x220
>[ 2581.954229]  ? poll_select_finish+0x220/0x220
>[ 2581.954240]  ? poll_select_finish+0x220/0x220
>[ 2581.954252]  ? poll_select_finish+0x220/0x220
>[ 2581.954263]  ? poll_select_finish+0x220/0x220
>[ 2581.954273]  ? poll_select_finish+0x220/0x220
>[ 2581.954284]  ? poll_select_finish+0x220/0x220
>[ 2581.954294]  ? poll_select_finish+0x220/0x220
>[ 2581.954307]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2581.954316]  __se_sys_ppoll+0xb5/0xf0
>[ 2581.954325]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.954335]  do_syscall_64+0x5a/0x1c0
>[ 2581.954344]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.954351] RIP: 0033:0x7f9cf3b84cf6
>[ 2581.954361] Code: Bad RIP value.
>[ 2581.954367] RSP: 002b:00007fff102121e0 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2581.954374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2581.954381] RDX: 0000000000000000 RSI: 0000000000000019 RDI: 0000557698cd1bb0
>[ 2581.954387] RBP: 0000557698ac2ce0 R08: 0000000000000008 R09: 0000000000000000
>[ 2581.954393] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff102122c8
>[ 2581.954399] R13: 0000557698ac2420 R14: 0000557698ae8ca0 R15: 0000000000000000
>[ 2581.954415] alsa-sink-ALC89 S    0  1293    747 0x00000000
>[ 2581.954423] Call Trace:
>[ 2581.954433]  ? __schedule+0x24e/0x7d0
>[ 2581.954444]  schedule+0x33/0xc0
>[ 2581.954452]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.954464]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.954473]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.954482]  do_sys_poll+0x337/0x580
>[ 2581.954498]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.954513]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2581.954528]  ? poll_select_finish+0x220/0x220
>[ 2581.954539]  ? poll_select_finish+0x220/0x220
>[ 2581.954548]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.954557]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.954565]  ? try_to_wake_up+0x7a/0x810
>[ 2581.954577]  ? wake_up_q+0x54/0x80
>[ 2581.954587]  ? futex_wake+0x93/0x180
>[ 2581.954600]  ? do_futex+0xce/0xc60
>[ 2581.954608]  ? __might_fault+0x3e/0x90
>[ 2581.954628]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2581.954638]  __se_sys_ppoll+0xb5/0xf0
>[ 2581.954649]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.954660]  do_syscall_64+0x5a/0x1c0
>[ 2581.954669]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.954677] RIP: 0033:0x7f9cf3b84cf6
>[ 2581.954687] Code: Bad RIP value.
>[ 2581.954694] RSP: 002b:00007f9cf04b5d00 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2581.954704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2581.954712] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000557698afd1c0
>[ 2581.954718] RBP: 0000557698cdee60 R08: 0000000000000008 R09: 0000000000000000
>[ 2581.954725] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2581.954731] R13: 0000557698b6e4a0 R14: 0000000000000000 R15: 0000557698b057d0
>[ 2581.954748] alsa-source-ALC S    0  1300    747 0x00000000
>[ 2581.954771] Call Trace:
>[ 2581.954783]  ? __schedule+0x24e/0x7d0
>[ 2581.954795]  schedule+0x33/0xc0
>[ 2581.954802]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.954814]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.954823]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.954831]  do_sys_poll+0x337/0x580
>[ 2581.954847]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.954858]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.954870]  ? select_task_rq_fair+0x1e8/0x11d0
>[ 2581.954885]  ? poll_select_finish+0x220/0x220
>[ 2581.954896]  ? poll_select_finish+0x220/0x220
>[ 2581.954906]  ? poll_select_finish+0x220/0x220
>[ 2581.954918]  ? wake_up_q+0x54/0x80
>[ 2581.954927]  ? futex_wake+0x93/0x180
>[ 2581.954939]  ? do_futex+0xce/0xc60
>[ 2581.954955]  ? task_work_run+0x73/0xb0
>[ 2581.954967]  ? __se_sys_ppoll+0xb5/0xf0
>[ 2581.954974]  __se_sys_ppoll+0xb5/0xf0
>[ 2581.954985]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.954995]  do_syscall_64+0x5a/0x1c0
>[ 2581.955004]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.955011] RIP: 0033:0x7f9cf3b84cf6
>[ 2581.955020] Code: Bad RIP value.
>[ 2581.955027] RSP: 002b:00007f9cee2e5cf0 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
>[ 2581.955035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf3b84cf6
>[ 2581.955042] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000557698afc520
>[ 2581.955049] RBP: 0000557698b97060 R08: 0000000000000008 R09: 0000000000000000
>[ 2581.955056] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
>[ 2581.955062] R13: 0000000000000000 R14: 00007f9cee2e5e00 R15: 0000557698b99380
>[ 2581.955078] evolution-sourc S    0  1147    747 0x00000000
>[ 2581.955086] Call Trace:
>[ 2581.955096]  ? __schedule+0x24e/0x7d0
>[ 2581.955107]  schedule+0x33/0xc0
>[ 2581.955116]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.955126]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.955137]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.955146]  do_sys_poll+0x337/0x580
>[ 2581.955162]  ? finish_task_switch+0x9b/0x250
>[ 2581.955173]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.955181]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.955189]  ? finish_task_switch+0x9b/0x250
>[ 2581.955197]  ? finish_task_switch+0x6e/0x250
>[ 2581.955204]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.955211]  ? __switch_to+0x2d1/0x460
>[ 2581.955222]  ? __schedule+0x256/0x7d0
>[ 2581.955234]  ? poll_select_finish+0x220/0x220
>[ 2581.955246]  ? try_to_wake_up+0x451/0x810
>[ 2581.955257]  ? wake_up_q+0x54/0x80
>[ 2581.955266]  ? futex_wake+0x93/0x180
>[ 2581.955278]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.955289]  ? ___preempt_schedule+0x16/0x20
>[ 2581.955300]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.955311]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.955319]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.955329]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.955340]  ? __se_sys_poll+0x96/0x130
>[ 2581.955350]  __se_sys_poll+0x96/0x130
>[ 2581.955361]  do_syscall_64+0x5a/0x1c0
>[ 2581.955372]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.955379] RIP: 0033:0x7f0ecb97abf9
>[ 2581.955388] Code: Bad RIP value.
>[ 2581.955395] RSP: 002b:00007ffe95a1dae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.955404] RAX: ffffffffffffffda RBX: 000055d1a9c62e30 RCX: 00007f0ecb97abf9
>[ 2581.955411] RDX: 000000000036e653 RSI: 0000000000000001 RDI: 000055d1a9c62e30
>[ 2581.955418] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055d1a9c3b9f8
>[ 2581.955424] R10: 000055d1a9c3d420 R11: 0000000000000293 R12: 000000000036e653
>[ 2581.955431] R13: 000000000036e653 R14: 00007f0ecc21bf70 R15: 0000000000000001
>[ 2581.955447] dconf worker    S    0  1173    747 0x00000000
>[ 2581.955459] Call Trace:
>[ 2581.955472]  ? __schedule+0x24e/0x7d0
>[ 2581.955486]  schedule+0x33/0xc0
>[ 2581.955495]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.955505]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.955515]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.955524]  do_sys_poll+0x337/0x580
>[ 2581.955539]  ? finish_task_switch+0x9b/0x250
>[ 2581.955552]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.955569]  ? poll_select_finish+0x220/0x220
>[ 2581.955579]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.955589]  ? try_to_wake_up+0x70/0x810
>[ 2581.955600]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.955616]  ? __might_fault+0x3e/0x90
>[ 2581.955624]  ? __might_fault+0x3e/0x90
>[ 2581.955644]  ? __se_sys_poll+0x2c/0x130
>[ 2581.955652]  __se_sys_poll+0x2c/0x130
>[ 2581.955662]  do_syscall_64+0x5a/0x1c0
>[ 2581.955672]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.955679] RIP: 0033:0x7f0ecb97abf9
>[ 2581.955687] Code: Bad RIP value.
>[ 2581.955695] RSP: 002b:00007f0ebf506cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.955702] RAX: ffffffffffffffda RBX: 000055d1a9c03e10 RCX: 00007f0ecb97abf9
>[ 2581.955710] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055d1a9c03e10
>[ 2581.955716] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055d1a9c452b8
>[ 2581.955722] R10: 000055d1a9c43f40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.955728] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000001
>[ 2581.955745] gmain           S    0  1181    747 0x00000000
>[ 2581.955752] Call Trace:
>[ 2581.955777]  ? __schedule+0x24e/0x7d0
>[ 2581.955790]  schedule+0x33/0xc0
>[ 2581.955798]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.955812]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.955820]  do_sys_poll+0x337/0x580
>[ 2581.955833]  ? preempt_count_add+0x49/0xa0
>[ 2581.955842]  ? preempt_count_add+0x49/0xa0
>[ 2581.955850]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.955859]  ? prep_new_page+0x48/0xe0
>[ 2581.955868]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.955886]  ? poll_select_finish+0x220/0x220
>[ 2581.955897]  ? poll_select_finish+0x220/0x220
>[ 2581.955906]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.955918]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.955933]  ? __might_fault+0x3e/0x90
>[ 2581.955941]  ? __might_fault+0x3e/0x90
>[ 2581.955962]  ? __se_sys_poll+0x2c/0x130
>[ 2581.955971]  __se_sys_poll+0x2c/0x130
>[ 2581.955980]  do_syscall_64+0x5a/0x1c0
>[ 2581.955989]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.955996] RIP: 0033:0x7f0ecb97abf9
>[ 2581.956003] Code: Bad RIP value.
>[ 2581.956010] RSP: 002b:00007f0ebed05cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.956016] RAX: ffffffffffffffda RBX: 00007f0eb8006d00 RCX: 00007f0ecb97abf9
>[ 2581.956023] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f0eb8006d00
>[ 2581.956029] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d1a9c5a080
>[ 2581.956036] R10: 000055d1a9c44780 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.956043] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000002
>[ 2581.956058] gdbus           S    0  1186    747 0x00000000
>[ 2581.956066] Call Trace:
>[ 2581.956076]  ? __schedule+0x24e/0x7d0
>[ 2581.956089]  schedule+0x33/0xc0
>[ 2581.956097]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.956108]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.956118]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.956126]  do_sys_poll+0x337/0x580
>[ 2581.956138]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.956150]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.956159]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.956169]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.956177]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.956186]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.956196]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.956210]  ? poll_select_finish+0x220/0x220
>[ 2581.956220]  ? poll_select_finish+0x220/0x220
>[ 2581.956231]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.956243]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.956258]  ? __fget+0xf7/0x200
>[ 2581.956271]  ? __fget+0x114/0x200
>[ 2581.956283]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.956294]  ? __se_sys_poll+0x2c/0x130
>[ 2581.956302]  __se_sys_poll+0x2c/0x130
>[ 2581.956312]  do_syscall_64+0x5a/0x1c0
>[ 2581.956321]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.956328] RIP: 0033:0x7f0ecb97abf9
>[ 2581.956338] Code: Bad RIP value.
>[ 2581.956344] RSP: 002b:00007f0ebe093ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.956351] RAX: ffffffffffffffda RBX: 00007f0eb801ae80 RCX: 00007f0ecb97abf9
>[ 2581.956357] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f0eb801ae80
>[ 2581.956363] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f0eb80191d8
>[ 2581.956369] R10: 00007f0eb8001500 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.956376] R13: 00000000ffffffff R14: 00007f0ecc21bf70 R15: 0000000000000002
>[ 2581.956392] rtkit-daemon    S    0  1152      1 0x00000000
>[ 2581.956400] Call Trace:
>[ 2581.956410]  ? __schedule+0x24e/0x7d0
>[ 2581.956422]  schedule+0x33/0xc0
>[ 2581.956430]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.956439]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.956448]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.956458]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.956467]  do_sys_poll+0x337/0x580
>[ 2581.956480]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.956491]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.956500]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.956509]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.956517]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.956525]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.956535]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.956548]  ? poll_select_finish+0x220/0x220
>[ 2581.956558]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.956567]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.956575]  ? kfree+0x28d/0x2d0
>[ 2581.956585]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.956597]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.956612]  ? __fget+0xf7/0x200
>[ 2581.956624]  ? __fget+0x114/0x200
>[ 2581.956636]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.956647]  ? __se_sys_poll+0x2c/0x130
>[ 2581.956654]  __se_sys_poll+0x2c/0x130
>[ 2581.956665]  do_syscall_64+0x5a/0x1c0
>[ 2581.956674]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.956683] RIP: 0033:0x7f74de2f5bf9
>[ 2581.956692] Code: Bad RIP value.
>[ 2581.956698] RSP: 002b:00007fff39be3590 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.956705] RAX: ffffffffffffffda RBX: 00007fff39be35d0 RCX: 00007f74de2f5bf9
>[ 2581.956712] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fff39be35d0
>[ 2581.956718] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000560c3b4607e0
>[ 2581.956725] R10: ffffffffffffff8b R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.956732] R13: 0000000000000006 R14: 00007fff39be35d0 R15: 0000000000000004
>[ 2581.956748] rtkit-daemon    S    0  1158      1 0x00000000
>[ 2581.956756] Call Trace:
>[ 2581.956779]  ? __schedule+0x24e/0x7d0
>[ 2581.956792]  schedule+0x33/0xc0
>[ 2581.956800]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.956811]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.956822]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.956830]  do_sys_poll+0x337/0x580
>[ 2581.956850]  ? clockevents_program_min_delta+0x23/0xf0
>[ 2581.956861]  ? hrtimer_start_range_ns+0x223/0x350
>[ 2581.956869]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.956882]  ? poll_select_finish+0x220/0x220
>[ 2581.956894]  ? select_task_rq_rt+0xa6/0x180
>[ 2581.956903]  ? try_to_wake_up+0x70/0x810
>[ 2581.956914]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.956923]  ? try_to_wake_up+0x7a/0x810
>[ 2581.956934]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.956944]  ? eventfd_write+0xd9/0x210
>[ 2581.956956]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.956968]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.956975]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.956984]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.956996]  ? __se_sys_poll+0x96/0x130
>[ 2581.957005]  __se_sys_poll+0x96/0x130
>[ 2581.957018]  do_syscall_64+0x5a/0x1c0
>[ 2581.957029]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.957036] RIP: 0033:0x7f74de2f5bf9
>[ 2581.957047] Code: Bad RIP value.
>[ 2581.957055] RSP: 002b:00007f74dcba3dd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.957064] RAX: ffffffffffffffda RBX: 00007f74dcba3e18 RCX: 00007f74de2f5bf9
>[ 2581.957072] RDX: 0000000000001388 RSI: 0000000000000001 RDI: 00007f74dcba3e18
>[ 2581.957080] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f74dcba3e20
>[ 2581.957087] R10: 0000000000000a13 R11: 0000000000000293 R12: 0000000000001388
>[ 2581.957094] R13: 0000000000000000 R14: 00007f74dcba3e20 R15: 0000000000000a13
>[ 2581.957113] rtkit-daemon    S    0  1159      1 0x00000000
>[ 2581.957124] Call Trace:
>[ 2581.957135]  ? __schedule+0x24e/0x7d0
>[ 2581.957149]  schedule+0x33/0xc0
>[ 2581.957159]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.957169]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.957181]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.957191]  do_sys_poll+0x337/0x580
>[ 2581.957213]  ? ep_poll_callback+0x325/0x580
>[ 2581.957228]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.957238]  ? ep_poll_callback+0x325/0x580
>[ 2581.957250]  ? poll_select_finish+0x220/0x220
>[ 2581.957263]  ? poll_select_finish+0x220/0x220
>[ 2581.957276]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.957289]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.957302]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.957315]  ? __might_fault+0x3e/0x90
>[ 2581.957329]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.957343]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.957353]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.957361]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.957374]  ? __se_sys_poll+0x96/0x130
>[ 2581.957384]  __se_sys_poll+0x96/0x130
>[ 2581.957396]  do_syscall_64+0x5a/0x1c0
>[ 2581.957407]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.957414] RIP: 0033:0x7f74de2f5bf9
>[ 2581.957423] Code: Bad RIP value.
>[ 2581.957429] RSP: 002b:00007f74dc3a2dc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.957436] RAX: ffffffffffffffda RBX: 00007f74dc3a2e20 RCX: 00007f74de2f5bf9
>[ 2581.957442] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f74dc3a2e20
>[ 2581.957449] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f74dc3a2e10
>[ 2581.957455] R10: 0000000000000a13 R11: 0000000000000293 R12: 0000000000002710
>[ 2581.957461] R13: 0000000000275a38 R14: 00007f74dc3a2e10 R15: 00007f74dc3a2e20
>[ 2581.957477] upowerd         S    0  1161      1 0x00000000
>[ 2581.957485] Call Trace:
>[ 2581.957495]  ? __schedule+0x24e/0x7d0
>[ 2581.957507]  schedule+0x33/0xc0
>[ 2581.957515]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.957526]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.957534]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.957545]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.957553]  do_sys_poll+0x337/0x580
>[ 2581.957566]  ? __switch_to_asm+0x34/0x70
>[ 2581.957576]  ? finish_task_switch+0x9b/0x250
>[ 2581.957588]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.957596]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.957605]  ? finish_task_switch+0x9b/0x250
>[ 2581.957612]  ? finish_task_switch+0x6e/0x250
>[ 2581.957620]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.957628]  ? __switch_to+0x2d1/0x460
>[ 2581.957639]  ? __schedule+0x256/0x7d0
>[ 2581.957652]  ? poll_select_finish+0x220/0x220
>[ 2581.957663]  ? poll_select_finish+0x220/0x220
>[ 2581.957672]  ? try_to_wake_up+0x451/0x810
>[ 2581.957684]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.957698]  ? __might_fault+0x3e/0x90
>[ 2581.957707]  ? __might_fault+0x3e/0x90
>[ 2581.957728]  ? __se_sys_poll+0x2c/0x130
>[ 2581.957735]  __se_sys_poll+0x2c/0x130
>[ 2581.957746]  do_syscall_64+0x5a/0x1c0
>[ 2581.957754]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.957776] RIP: 0033:0x7fde23f91bf9
>[ 2581.957786] Code: Bad RIP value.
>[ 2581.957792] RSP: 002b:00007fff5ae22e20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.957799] RAX: ffffffffffffffda RBX: 0000564ca2979ef0 RCX: 00007fde23f91bf9
>[ 2581.957805] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564ca2979ef0
>[ 2581.957811] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564ca297adf0
>[ 2581.957818] R10: 0000564ca29753a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.957824] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000002
>[ 2581.957840] gmain           S    0  1174      1 0x00000000
>[ 2581.957848] Call Trace:
>[ 2581.957858]  ? __schedule+0x24e/0x7d0
>[ 2581.957870]  schedule+0x33/0xc0
>[ 2581.957879]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.957890]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.957900]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.957909]  do_sys_poll+0x337/0x580
>[ 2581.957921]  ? preempt_count_add+0x49/0xa0
>[ 2581.957932]  ? preempt_count_add+0x49/0xa0
>[ 2581.957940]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.957948]  ? prep_new_page+0x48/0xe0
>[ 2581.957958]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.957976]  ? poll_select_finish+0x220/0x220
>[ 2581.957990]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958001]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958017]  ? __might_fault+0x3e/0x90
>[ 2581.958026]  ? __might_fault+0x3e/0x90
>[ 2581.958046]  ? __se_sys_poll+0x2c/0x130
>[ 2581.958054]  __se_sys_poll+0x2c/0x130
>[ 2581.958063]  do_syscall_64+0x5a/0x1c0
>[ 2581.958072]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.958080] RIP: 0033:0x7fde23f91bf9
>[ 2581.958090] Code: Bad RIP value.
>[ 2581.958096] RSP: 002b:00007fde20238cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.958103] RAX: ffffffffffffffda RBX: 0000564ca292e290 RCX: 00007fde23f91bf9
>[ 2581.958109] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000564ca292e290
>[ 2581.958115] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564ca295f408
>[ 2581.958121] R10: 0000564ca294f0a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.958127] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000001
>[ 2581.958143] gdbus           S    0  1183      1 0x00000000
>[ 2581.958151] Call Trace:
>[ 2581.958164]  ? __schedule+0x24e/0x7d0
>[ 2581.958178]  schedule+0x33/0xc0
>[ 2581.958187]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.958199]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.958209]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.958217]  do_sys_poll+0x337/0x580
>[ 2581.958233]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.958246]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958258]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.958268]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.958281]  ? poll_select_finish+0x220/0x220
>[ 2581.958291]  ? poll_select_finish+0x220/0x220
>[ 2581.958304]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958319]  ? __might_fault+0x3e/0x90
>[ 2581.958328]  ? __might_fault+0x3e/0x90
>[ 2581.958349]  ? __se_sys_poll+0x2c/0x130
>[ 2581.958357]  __se_sys_poll+0x2c/0x130
>[ 2581.958368]  do_syscall_64+0x5a/0x1c0
>[ 2581.958377]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.958384] RIP: 0033:0x7fde23f91bf9
>[ 2581.958393] Code: Bad RIP value.
>[ 2581.958399] RSP: 002b:00007fde1fa37ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.958408] RAX: ffffffffffffffda RBX: 0000564ca2972f70 RCX: 00007fde23f91bf9
>[ 2581.958414] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564ca2972f70
>[ 2581.958420] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564ca2971498
>[ 2581.958426] R10: 0000564ca294f480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.958432] R13: 00000000ffffffff R14: 00007fde246faf70 R15: 0000000000000002
>[ 2581.958448] goa-daemon      S    0  1238    747 0x00000000
>[ 2581.958456] Call Trace:
>[ 2581.958466]  ? __schedule+0x24e/0x7d0
>[ 2581.958478]  schedule+0x33/0xc0
>[ 2581.958486]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.958496]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.958505]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.958515]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.958524]  do_sys_poll+0x337/0x580
>[ 2581.958539]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958555]  ? futex_wait_setup+0x116/0x140
>[ 2581.958569]  ? poll_select_finish+0x220/0x220
>[ 2581.958580]  ? poll_select_finish+0x220/0x220
>[ 2581.958590]  ? try_to_wake_up+0x70/0x810
>[ 2581.958601]  ? get_futex_key+0x495/0x620
>[ 2581.958612]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958628]  ? __might_fault+0x3e/0x90
>[ 2581.958637]  ? __might_fault+0x3e/0x90
>[ 2581.958660]  ? __se_sys_poll+0x2c/0x130
>[ 2581.958671]  __se_sys_poll+0x2c/0x130
>[ 2581.958681]  do_syscall_64+0x5a/0x1c0
>[ 2581.958692]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.958700] RIP: 0033:0x7f227a514bf9
>[ 2581.958711] Code: Bad RIP value.
>[ 2581.958717] RSP: 002b:00007ffc714501c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.958727] RAX: ffffffffffffffda RBX: 000055ab579a1c20 RCX: 00007f227a514bf9
>[ 2581.958735] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ab579a1c20
>[ 2581.958743] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ab5799b490
>[ 2581.958751] R10: 000055ab579972a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.958773] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000002
>[ 2581.958790] gmain           S    0  1348    747 0x00000000
>[ 2581.958799] Call Trace:
>[ 2581.958809]  ? __schedule+0x24e/0x7d0
>[ 2581.958821]  schedule+0x33/0xc0
>[ 2581.958829]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.958842]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.958851]  do_sys_poll+0x337/0x580
>[ 2581.958864]  ? preempt_count_add+0x49/0xa0
>[ 2581.958875]  ? preempt_count_add+0x49/0xa0
>[ 2581.958882]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.958890]  ? prep_new_page+0x48/0xe0
>[ 2581.958900]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.958917]  ? poll_select_finish+0x220/0x220
>[ 2581.958928]  ? poll_select_finish+0x220/0x220
>[ 2581.958937]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958948]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.958964]  ? __might_fault+0x3e/0x90
>[ 2581.958972]  ? __might_fault+0x3e/0x90
>[ 2581.958993]  ? __se_sys_poll+0x2c/0x130
>[ 2581.959001]  __se_sys_poll+0x2c/0x130
>[ 2581.959012]  do_syscall_64+0x5a/0x1c0
>[ 2581.959020]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.959027] RIP: 0033:0x7f227a514bf9
>[ 2581.959036] Code: Bad RIP value.
>[ 2581.959043] RSP: 002b:00007f2262e8da70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.959051] RAX: ffffffffffffffda RBX: 000055ab5795ed60 RCX: 00007f227a514bf9
>[ 2581.959057] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055ab5795ed60
>[ 2581.959063] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055ab57995590
>[ 2581.959069] R10: 000055ab57983880 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.959075] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000002
>[ 2581.959091] gdbus           S    0  1355    747 0x00000000
>[ 2581.959099] Call Trace:
>[ 2581.959110]  ? __schedule+0x24e/0x7d0
>[ 2581.959123]  schedule+0x33/0xc0
>[ 2581.959131]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.959141]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.959150]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.959160]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.959169]  do_sys_poll+0x337/0x580
>[ 2581.959191]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.959202]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.959216]  ? poll_select_finish+0x220/0x220
>[ 2581.959226]  ? poll_select_finish+0x220/0x220
>[ 2581.959236]  ? poll_select_finish+0x220/0x220
>[ 2581.959246]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.959261]  ? __might_fault+0x3e/0x90
>[ 2581.959270]  ? __might_fault+0x3e/0x90
>[ 2581.959291]  ? __se_sys_poll+0x2c/0x130
>[ 2581.959299]  __se_sys_poll+0x2c/0x130
>[ 2581.959309]  do_syscall_64+0x5a/0x1c0
>[ 2581.959317]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.959324] RIP: 0033:0x7f227a514bf9
>[ 2581.959332] Code: Bad RIP value.
>[ 2581.959339] RSP: 002b:00007f2261e8ba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.959346] RAX: ffffffffffffffda RBX: 00007f2258003bb0 RCX: 00007f227a514bf9
>[ 2581.959354] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f2258003bb0
>[ 2581.959361] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f2258012460
>[ 2581.959367] R10: 000055ab57997e40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.959373] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000003
>[ 2581.959389] dconf worker    S    0  1362    747 0x00000000
>[ 2581.959397] Call Trace:
>[ 2581.959407]  ? __schedule+0x24e/0x7d0
>[ 2581.959419]  schedule+0x33/0xc0
>[ 2581.959426]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.959439]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.959449]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.959457]  do_sys_poll+0x337/0x580
>[ 2581.959472]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.959482]  ? prep_new_page+0x48/0xe0
>[ 2581.959494]  ? futex_wait_setup+0x116/0x140
>[ 2581.959510]  ? poll_select_finish+0x220/0x220
>[ 2581.959520]  ? futex_wait+0xd6/0x240
>[ 2581.959530]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.959538]  ? get_futex_key+0x495/0x620
>[ 2581.959552]  ? futex_wake+0x93/0x180
>[ 2581.959565]  ? do_futex+0xce/0xc60
>[ 2581.959573]  ? __might_fault+0x3e/0x90
>[ 2581.959595]  ? __se_sys_poll+0x2c/0x130
>[ 2581.959602]  __se_sys_poll+0x2c/0x130
>[ 2581.959612]  do_syscall_64+0x5a/0x1c0
>[ 2581.959620]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.959627] RIP: 0033:0x7f227a514bf9
>[ 2581.959636] Code: Bad RIP value.
>[ 2581.959644] RSP: 002b:00007f226147da70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.959652] RAX: ffffffffffffffda RBX: 000055ab57979280 RCX: 00007f227a514bf9
>[ 2581.959658] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055ab57979280
>[ 2581.959664] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055ab57979418
>[ 2581.959671] R10: 000055ab57977400 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.959678] R13: 00000000ffffffff R14: 00007f227aa6bf70 R15: 0000000000000001
>[ 2581.959696] dconf-service   S    0  1272    747 0x00000000
>[ 2581.959709] Call Trace:
>[ 2581.959720]  ? __schedule+0x24e/0x7d0
>[ 2581.959734]  schedule+0x33/0xc0
>[ 2581.959744]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.959755]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.959778]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.959790]  do_sys_poll+0x337/0x580
>[ 2581.959807]  ? lookup_fast+0xc8/0x470
>[ 2581.959821]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.959840]  ? poll_select_finish+0x220/0x220
>[ 2581.959852]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.959863]  ? try_to_wake_up+0x70/0x810
>[ 2581.959872]  ? get_futex_key+0x495/0x620
>[ 2581.959885]  ? futex_wake+0x93/0x180
>[ 2581.959895]  ? try_to_wake_up+0x7a/0x810
>[ 2581.959908]  ? do_futex+0xce/0xc60
>[ 2581.959918]  ? eventfd_write+0xd9/0x210
>[ 2581.959929]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.959950]  ? __se_sys_poll+0x2c/0x130
>[ 2581.959961]  __se_sys_poll+0x2c/0x130
>[ 2581.959971]  do_syscall_64+0x5a/0x1c0
>[ 2581.959982]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.959990] RIP: 0033:0x7f3b13475bf9
>[ 2581.959999] Code: Bad RIP value.
>[ 2581.960006] RSP: 002b:00007ffd346cc030 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.960014] RAX: ffffffffffffffda RBX: 000055f258cefd80 RCX: 00007f3b13475bf9
>[ 2581.960020] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f258cefd80
>[ 2581.960026] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f258cd0248
>[ 2581.960033] R10: 000055f258cd0420 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.960039] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000001
>[ 2581.960055] gmain           S    0  1275    747 0x00000000
>[ 2581.960063] Call Trace:
>[ 2581.960073]  ? __schedule+0x24e/0x7d0
>[ 2581.960085]  schedule+0x33/0xc0
>[ 2581.960093]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.960105]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.960115]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.960124]  do_sys_poll+0x337/0x580
>[ 2581.960136]  ? preempt_count_add+0x49/0xa0
>[ 2581.960147]  ? preempt_count_add+0x49/0xa0
>[ 2581.960154]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.960162]  ? prep_new_page+0x48/0xe0
>[ 2581.960173]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.960191]  ? poll_select_finish+0x220/0x220
>[ 2581.960204]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960215]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960230]  ? __might_fault+0x3e/0x90
>[ 2581.960239]  ? __might_fault+0x3e/0x90
>[ 2581.960260]  ? __se_sys_poll+0x2c/0x130
>[ 2581.960268]  __se_sys_poll+0x2c/0x130
>[ 2581.960277]  do_syscall_64+0x5a/0x1c0
>[ 2581.960286]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.960293] RIP: 0033:0x7f3b13475bf9
>[ 2581.960301] Code: Bad RIP value.
>[ 2581.960308] RSP: 002b:00007f3b11bcdcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.960316] RAX: ffffffffffffffda RBX: 000055f258cd14a0 RCX: 00007f3b13475bf9
>[ 2581.960322] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f258cd14a0
>[ 2581.960328] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f258cd4138
>[ 2581.960334] R10: 000055f258cd04e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.960340] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000001
>[ 2581.960356] gdbus           S    0  1276    747 0x00000000
>[ 2581.960364] Call Trace:
>[ 2581.960374]  ? __schedule+0x24e/0x7d0
>[ 2581.960386]  schedule+0x33/0xc0
>[ 2581.960394]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.960405]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.960415]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.960423]  do_sys_poll+0x337/0x580
>[ 2581.960435]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.960448]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.960457]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.960466]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.960475]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.960483]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.960493]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.960508]  ? poll_select_finish+0x220/0x220
>[ 2581.960518]  ? poll_select_finish+0x220/0x220
>[ 2581.960529]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.960540]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960556]  ? __fget+0xf7/0x200
>[ 2581.960568]  ? __fget+0x114/0x200
>[ 2581.960581]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.960591]  ? __se_sys_poll+0x2c/0x130
>[ 2581.960599]  __se_sys_poll+0x2c/0x130
>[ 2581.960609]  do_syscall_64+0x5a/0x1c0
>[ 2581.960617]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.960625] RIP: 0033:0x7f3b13475bf9
>[ 2581.960633] Code: Bad RIP value.
>[ 2581.960641] RSP: 002b:00007f3b113ccce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.960648] RAX: ffffffffffffffda RBX: 000055f258ce5c80 RCX: 00007f3b13475bf9
>[ 2581.960654] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f258ce5c80
>[ 2581.960660] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f258ce45e8
>[ 2581.960666] R10: 000055f258cd08c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.960672] R13: 00000000ffffffff R14: 00007f3b139ccf70 R15: 0000000000000002
>[ 2581.960689] evolution-calen S    0  1285    747 0x00000000
>[ 2581.960697] Call Trace:
>[ 2581.960707]  ? __schedule+0x24e/0x7d0
>[ 2581.960719]  schedule+0x33/0xc0
>[ 2581.960727]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.960738]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.960748]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.960758]  do_sys_poll+0x337/0x580
>[ 2581.960792]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960803]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960818]  ? poll_select_finish+0x220/0x220
>[ 2581.960831]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960841]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.960857]  ? __might_fault+0x3e/0x90
>[ 2581.960865]  ? __might_fault+0x3e/0x90
>[ 2581.960886]  ? __se_sys_poll+0x2c/0x130
>[ 2581.960895]  __se_sys_poll+0x2c/0x130
>[ 2581.960904]  do_syscall_64+0x5a/0x1c0
>[ 2581.960913]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.960920] RIP: 0033:0x7fe010fdbbf9
>[ 2581.960930] Code: Bad RIP value.
>[ 2581.960937] RSP: 002b:00007ffeea3b4440 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.960944] RAX: ffffffffffffffda RBX: 00005633da84a380 RCX: 00007fe010fdbbf9
>[ 2581.960950] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005633da84a380
>[ 2581.960957] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633d8508a48
>[ 2581.960963] R10: 00005633da7fb620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.960969] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2581.960985] gmain           S    0  1440    747 0x00000000
>[ 2581.960993] Call Trace:
>[ 2581.961004]  ? __schedule+0x24e/0x7d0
>[ 2581.961016]  schedule+0x33/0xc0
>[ 2581.961025]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.961039]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.961048]  do_sys_poll+0x337/0x580
>[ 2581.961061]  ? preempt_count_add+0x49/0xa0
>[ 2581.961071]  ? preempt_count_add+0x49/0xa0
>[ 2581.961079]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.961086]  ? prep_new_page+0x48/0xe0
>[ 2581.961095]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.961113]  ? poll_select_finish+0x220/0x220
>[ 2581.961124]  ? poll_select_finish+0x220/0x220
>[ 2581.961133]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.961145]  ? do_wp_page+0x162/0x570
>[ 2581.961158]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.961166]  ? do_wp_page+0x162/0x570
>[ 2581.961177]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.961190]  ? __do_page_fault+0x26d/0x500
>[ 2581.961204]  ? __se_sys_poll+0x2c/0x130
>[ 2581.961212]  __se_sys_poll+0x2c/0x130
>[ 2581.961222]  do_syscall_64+0x5a/0x1c0
>[ 2581.961230]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.961238] RIP: 0033:0x7fe010fdbbf9
>[ 2581.961247] Code: Bad RIP value.
>[ 2581.961253] RSP: 002b:00007fe004061cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.961261] RAX: ffffffffffffffda RBX: 00005633d85089a0 RCX: 00007fe010fdbbf9
>[ 2581.961267] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005633d85089a0
>[ 2581.961273] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005633da821dd0
>[ 2581.961279] R10: 00005633da81fa40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.961285] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000002
>[ 2581.961300] gdbus           S    0  1442    747 0x00000000
>[ 2581.961308] Call Trace:
>[ 2581.961318]  ? __schedule+0x24e/0x7d0
>[ 2581.961330]  schedule+0x33/0xc0
>[ 2581.961339]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.961350]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.961359]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.961368]  do_sys_poll+0x337/0x580
>[ 2581.961393]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.961401]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.961415]  ? poll_select_finish+0x220/0x220
>[ 2581.961425]  ? poll_select_finish+0x220/0x220
>[ 2581.961439]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.961455]  ? __might_fault+0x3e/0x90
>[ 2581.961463]  ? __might_fault+0x3e/0x90
>[ 2581.961485]  ? __se_sys_poll+0x2c/0x130
>[ 2581.961493]  __se_sys_poll+0x2c/0x130
>[ 2581.961502]  do_syscall_64+0x5a/0x1c0
>[ 2581.961511]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.961519] RIP: 0033:0x7fe010fdbbf9
>[ 2581.961528] Code: Bad RIP value.
>[ 2581.961535] RSP: 002b:00007fe0033efca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.961541] RAX: ffffffffffffffda RBX: 00005633da81a470 RCX: 00007fe010fdbbf9
>[ 2581.961548] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005633da81a470
>[ 2581.961555] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005633da818c98
>[ 2581.961561] R10: 00005633da804a80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.961569] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000002
>[ 2581.961585] dconf worker    S    0  1473    747 0x00000000
>[ 2581.961593] Call Trace:
>[ 2581.961603]  ? __schedule+0x24e/0x7d0
>[ 2581.961615]  schedule+0x33/0xc0
>[ 2581.961623]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.961634]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.961643]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.961651]  do_sys_poll+0x337/0x580
>[ 2581.961667]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.961682]  ? futex_wait_setup+0x116/0x140
>[ 2581.961697]  ? poll_select_finish+0x220/0x220
>[ 2581.961711]  ? futex_wake+0x14d/0x180
>[ 2581.961718]  ? get_futex_key+0x495/0x620
>[ 2581.961731]  ? futex_wake+0x93/0x180
>[ 2581.961743]  ? do_futex+0xce/0xc60
>[ 2581.961751]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.961774]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.961789]  ? __do_page_fault+0x26d/0x500
>[ 2581.961805]  ? __se_sys_poll+0x2c/0x130
>[ 2581.961813]  __se_sys_poll+0x2c/0x130
>[ 2581.961823]  do_syscall_64+0x5a/0x1c0
>[ 2581.961832]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.961839] RIP: 0033:0x7fe010fdbbf9
>[ 2581.961847] Code: Bad RIP value.
>[ 2581.961855] RSP: 002b:00007fdff1cf4cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.961864] RAX: ffffffffffffffda RBX: 00005633da828ca0 RCX: 00007fe010fdbbf9
>[ 2581.961870] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005633da828ca0
>[ 2581.961878] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633da828e08
>[ 2581.961884] R10: 00007fdff4001c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.961890] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2581.961906] evolution-calen S    0  1474    747 0x00000000
>[ 2581.961913] Call Trace:
>[ 2581.961924]  ? __schedule+0x24e/0x7d0
>[ 2581.961936]  schedule+0x33/0xc0
>[ 2581.961945]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.961956]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.961966]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.961974]  do_sys_poll+0x337/0x580
>[ 2581.961999]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.962007]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.962019]  ? poll_select_finish+0x220/0x220
>[ 2581.962030]  ? update_curr+0xd9/0x3e0
>[ 2581.962041]  ? try_to_wake_up+0x70/0x810
>[ 2581.962054]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.962062]  ? try_to_wake_up+0x7a/0x810
>[ 2581.962076]  ? eventfd_write+0xd9/0x210
>[ 2581.962087]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.962104]  ? __se_sys_poll+0x2c/0x130
>[ 2581.962112]  __se_sys_poll+0x2c/0x130
>[ 2581.962123]  do_syscall_64+0x5a/0x1c0
>[ 2581.962131]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.962140] RIP: 0033:0x7fe010fdbbf9
>[ 2581.962149] Code: Bad RIP value.
>[ 2581.962156] RSP: 002b:00007fdff14f3c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.962163] RAX: ffffffffffffffda RBX: 00007fdfe4079070 RCX: 00007fe010fdbbf9
>[ 2581.962169] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fdfe4079070
>[ 2581.962175] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005633da829cb8
>[ 2581.962181] R10: 00005633da81f840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.962187] R13: 00000000ffffffff R14: 00007fe011aa7f70 R15: 0000000000000001
>[ 2581.962204] compiz          D    0  1329    747 0x00004000
>[ 2581.962211] Call Trace:
>[ 2581.962221]  ? __schedule+0x24e/0x7d0
>[ 2581.962233]  schedule+0x33/0xc0
>[ 2581.962241]  schedule_preempt_disabled+0x14/0x20
>[ 2581.962248]  __mutex_lock+0x281/0x9c0
>[ 2581.962258]  ? __pm_runtime_resume+0x54/0x80
>[ 2581.962317]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.962371]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.962414]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.962462]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2581.962509]  i915_gem_create_ioctl+0x17/0x30 [i915]
>[ 2581.962521]  drm_ioctl_kernel+0x88/0xf0
>[ 2581.962532]  drm_ioctl+0x2f8/0x3b0
>[ 2581.962579]  ? i915_gem_dumb_create+0xa0/0xa0 [i915]
>[ 2581.962599]  do_vfs_ioctl+0xa5/0x6f0
>[ 2581.962610]  ? __fget+0x114/0x200
>[ 2581.962621]  ksys_ioctl+0x3a/0x70
>[ 2581.962632]  __x64_sys_ioctl+0x16/0x20
>[ 2581.962640]  do_syscall_64+0x5a/0x1c0
>[ 2581.962650]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.962657] RIP: 0033:0x7fa6145b75d7
>[ 2581.962667] Code: Bad RIP value.
>[ 2581.962674] RSP: 002b:00007fff8dddb288 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2581.962683] RAX: ffffffffffffffda RBX: 00005592aa0bd700 RCX: 00007fa6145b75d7
>[ 2581.962689] RDX: 00007fff8dddb310 RSI: 00000000c010645b RDI: 000000000000000a
>[ 2581.962696] RBP: 00007fff8dddb310 R08: 00005592aa0bd700 R09: 00007fa61488cc40
>[ 2581.962703] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000c010645b
>[ 2581.962709] R13: 000000000000000a R14: 00000000000000b8 R15: 0000000000001140
>[ 2581.962725] gmain           S    0  1341    747 0x00000000
>[ 2581.962732] Call Trace:
>[ 2581.962743]  ? __schedule+0x24e/0x7d0
>[ 2581.962755]  schedule+0x33/0xc0
>[ 2581.962779]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.962795]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.962804]  do_sys_poll+0x337/0x580
>[ 2581.962817]  ? preempt_count_add+0x49/0xa0
>[ 2581.962827]  ? preempt_count_add+0x49/0xa0
>[ 2581.962835]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.962844]  ? prep_new_page+0x48/0xe0
>[ 2581.962853]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.962874]  ? poll_select_finish+0x220/0x220
>[ 2581.962888]  ? poll_select_finish+0x220/0x220
>[ 2581.962900]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.962912]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.962928]  ? __might_fault+0x3e/0x90
>[ 2581.962942]  ? __might_fault+0x3e/0x90
>[ 2581.962964]  ? __se_sys_poll+0x2c/0x130
>[ 2581.962974]  __se_sys_poll+0x2c/0x130
>[ 2581.962984]  do_syscall_64+0x5a/0x1c0
>[ 2581.962996]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.963003] RIP: 0033:0x7fa6145b5bf9
>[ 2581.963013] Code: Bad RIP value.
>[ 2581.963020] RSP: 002b:00007fa610463df0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.963028] RAX: ffffffffffffffda RBX: 00005592a9cc3960 RCX: 00007fa6145b5bf9
>[ 2581.963037] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005592a9cc3960
>[ 2581.963044] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005592aa767990
>[ 2581.963052] R10: 00007fa5f8001520 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.963060] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000002
>[ 2581.963076] dconf worker    S    0  1379    747 0x00000000
>[ 2581.963087] Call Trace:
>[ 2581.963100]  ? __schedule+0x24e/0x7d0
>[ 2581.963113]  schedule+0x33/0xc0
>[ 2581.963123]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.963135]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.963147]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.963155]  do_sys_poll+0x337/0x580
>[ 2581.963170]  ? finish_task_switch+0x9b/0x250
>[ 2581.963183]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.963192]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.963201]  ? finish_task_switch+0x9b/0x250
>[ 2581.963209]  ? finish_task_switch+0x6e/0x250
>[ 2581.963217]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.963226]  ? __switch_to+0x2d1/0x460
>[ 2581.963243]  ? poll_select_finish+0x220/0x220
>[ 2581.963256]  ? futex_wait+0x21f/0x240
>[ 2581.963269]  ? get_futex_key+0x495/0x620
>[ 2581.963283]  ? futex_wake+0x93/0x180
>[ 2581.963297]  ? do_futex+0xce/0xc60
>[ 2581.963307]  ? __might_fault+0x3e/0x90
>[ 2581.963328]  ? __se_sys_poll+0x2c/0x130
>[ 2581.963339]  __se_sys_poll+0x2c/0x130
>[ 2581.963349]  do_syscall_64+0x5a/0x1c0
>[ 2581.963358]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.963365] RIP: 0033:0x7fa6145b5bf9
>[ 2581.963374] Code: Bad RIP value.
>[ 2581.963381] RSP: 002b:00007fa607950df0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.963388] RAX: ffffffffffffffda RBX: 00005592a9d0fd90 RCX: 00007fa6145b5bf9
>[ 2581.963395] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005592a9d0fd90
>[ 2581.963401] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005592a9d0ff28
>[ 2581.963407] R10: 00005592a9d0de60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.963413] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000001
>[ 2581.963430] gdbus           S    0  1383    747 0x00000000
>[ 2581.963437] Call Trace:
>[ 2581.963447]  ? __schedule+0x24e/0x7d0
>[ 2581.963459]  schedule+0x33/0xc0
>[ 2581.963467]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.963478]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.963486]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.963496]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.963505]  do_sys_poll+0x337/0x580
>[ 2581.963526]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.963538]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.963552]  ? poll_select_finish+0x220/0x220
>[ 2581.963563]  ? poll_select_finish+0x220/0x220
>[ 2581.963574]  ? poll_select_finish+0x220/0x220
>[ 2581.963585]  ? poll_select_finish+0x220/0x220
>[ 2581.963595]  ? poll_select_finish+0x220/0x220
>[ 2581.963605]  ? poll_select_finish+0x220/0x220
>[ 2581.963615]  ? __might_fault+0x3e/0x90
>[ 2581.963637]  ? __se_sys_poll+0x2c/0x130
>[ 2581.963645]  __se_sys_poll+0x2c/0x130
>[ 2581.963654]  do_syscall_64+0x5a/0x1c0
>[ 2581.963663]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.963670] RIP: 0033:0x7fa6145b5bf9
>[ 2581.963679] Code: Bad RIP value.
>[ 2581.963685] RSP: 002b:00007fa60714fde0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.963693] RAX: ffffffffffffffda RBX: 00005592aad10800 RCX: 00007fa6145b5bf9
>[ 2581.963699] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 00005592aad10800
>[ 2581.963705] RBP: 0000000000000006 R08: 0000000000000000 R09: 00005592aad7cac0
>[ 2581.963712] R10: 00005592aa28ef40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.963718] R13: 00000000ffffffff R14: 00007fa6129adf70 R15: 0000000000000006
>[ 2581.963734] Compiz:disk$0   S    0  1400    747 0x00000000
>[ 2581.963742] Call Trace:
>[ 2581.963752]  ? __schedule+0x24e/0x7d0
>[ 2581.963777]  schedule+0x33/0xc0
>[ 2581.963787]  futex_wait_queue_me+0xca/0x160
>[ 2581.963798]  futex_wait+0xf1/0x240
>[ 2581.963811]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.963827]  do_futex+0x131/0xc60
>[ 2581.963841]  ? __set_task_comm+0x5d/0x130
>[ 2581.963854]  __se_sys_futex+0x133/0x180
>[ 2581.963864]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.963874]  do_syscall_64+0x5a/0x1c0
>[ 2581.963882]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.963889] RIP: 0033:0x7fa61408b9f3
>[ 2581.963899] Code: Bad RIP value.
>[ 2581.963906] RSP: 002b:00007fa5ff162ce0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.963913] RAX: ffffffffffffffda RBX: 00005592a9e908a0 RCX: 00007fa61408b9f3
>[ 2581.963919] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00005592a9e908c8
>[ 2581.963925] RBP: 00005592a9e908c4 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.963931] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592a9e908c8
>[ 2581.963937] R13: 0000000000000000 R14: 00005592a9e90878 R15: 0000000000000000
>[ 2581.963954] unity-panel-ser S    0  1346    747 0x00000000
>[ 2581.963962] Call Trace:
>[ 2581.963973]  ? __schedule+0x24e/0x7d0
>[ 2581.963985]  schedule+0x33/0xc0
>[ 2581.963992]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.964004]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.964015]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.964024]  do_sys_poll+0x337/0x580
>[ 2581.964044]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.964056]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.964070]  ? poll_select_finish+0x220/0x220
>[ 2581.964080]  ? poll_select_finish+0x220/0x220
>[ 2581.964090]  ? poll_select_finish+0x220/0x220
>[ 2581.964107]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.964117]  ? __fget+0xf7/0x200
>[ 2581.964129]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.964141]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.964149]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.964157]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.964168]  ? __se_sys_poll+0x96/0x130
>[ 2581.964176]  __se_sys_poll+0x96/0x130
>[ 2581.964187]  do_syscall_64+0x5a/0x1c0
>[ 2581.964195]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.964203] RIP: 0033:0x7fdbdc668bf9
>[ 2581.964212] Code: Bad RIP value.
>[ 2581.964218] RSP: 002b:00007ffceeed0810 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.964226] RAX: ffffffffffffffda RBX: 0000555dda907b00 RCX: 00007fdbdc668bf9
>[ 2581.964233] RDX: 000000000000ea5e RSI: 0000000000000003 RDI: 0000555dda907b00
>[ 2581.964239] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000555dda8e2090
>[ 2581.964245] R10: 0000555dda9628c0 R11: 0000000000000293 R12: 000000000000ea5e
>[ 2581.964251] R13: 000000000000ea5e R14: 00007fdbdc9a0f70 R15: 0000000000000003
>[ 2581.964266] dconf worker    S    0  1381    747 0x00000000
>[ 2581.964274] Call Trace:
>[ 2581.964285]  ? __schedule+0x24e/0x7d0
>[ 2581.964297]  schedule+0x33/0xc0
>[ 2581.964305]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.964316]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.964326]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.964336]  do_sys_poll+0x337/0x580
>[ 2581.964361]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.964369]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2581.964382]  ? poll_select_finish+0x220/0x220
>[ 2581.964393]  ? update_curr+0xd9/0x3e0
>[ 2581.964403]  ? try_to_wake_up+0x70/0x810
>[ 2581.964415]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.964423]  ? try_to_wake_up+0x7a/0x810
>[ 2581.964437]  ? eventfd_write+0xd9/0x210
>[ 2581.964448]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.964465]  ? __se_sys_poll+0x2c/0x130
>[ 2581.964475]  __se_sys_poll+0x2c/0x130
>[ 2581.964484]  do_syscall_64+0x5a/0x1c0
>[ 2581.964492]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.964500] RIP: 0033:0x7fdbdc668bf9
>[ 2581.964509] Code: Bad RIP value.
>[ 2581.964516] RSP: 002b:00007fdbd42baaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.964524] RAX: ffffffffffffffda RBX: 0000555dda848e40 RCX: 00007fdbdc668bf9
>[ 2581.964531] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000555dda848e40
>[ 2581.964538] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555dda848fa8
>[ 2581.964544] R10: 0000555dda84fc20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.964550] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000001
>[ 2581.964565] gmain           S    0  1382    747 0x00000000
>[ 2581.964574] Call Trace:
>[ 2581.964584]  ? __schedule+0x24e/0x7d0
>[ 2581.964597]  schedule+0x33/0xc0
>[ 2581.964608]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.964621]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.964633]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.964644]  do_sys_poll+0x337/0x580
>[ 2581.964657]  ? preempt_count_add+0x49/0xa0
>[ 2581.964669]  ? preempt_count_add+0x49/0xa0
>[ 2581.964679]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.964689]  ? prep_new_page+0x48/0xe0
>[ 2581.964698]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.964716]  ? poll_select_finish+0x220/0x220
>[ 2581.964731]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.964744]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.964775]  ? __might_fault+0x3e/0x90
>[ 2581.964788]  ? __might_fault+0x3e/0x90
>[ 2581.964810]  ? __se_sys_poll+0x2c/0x130
>[ 2581.964820]  __se_sys_poll+0x2c/0x130
>[ 2581.964831]  do_syscall_64+0x5a/0x1c0
>[ 2581.964840]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.964848] RIP: 0033:0x7fdbdc668bf9
>[ 2581.964857] Code: Bad RIP value.
>[ 2581.964865] RSP: 002b:00007fdbd3ab9af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.964873] RAX: ffffffffffffffda RBX: 00007fdbcc0067f0 RCX: 00007fdbdc668bf9
>[ 2581.964881] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fdbcc0067f0
>[ 2581.964889] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fdbcc005558
>[ 2581.964897] R10: 00007fdbcc001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.964905] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000001
>[ 2581.964925] gdbus           S    0  1384    747 0x00000000
>[ 2581.964935] Call Trace:
>[ 2581.964948]  ? __schedule+0x24e/0x7d0
>[ 2581.964961]  schedule+0x33/0xc0
>[ 2581.964971]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.964982]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.964994]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.965003]  do_sys_poll+0x337/0x580
>[ 2581.965019]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.965032]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.965047]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.965060]  ? poll_select_finish+0x220/0x220
>[ 2581.965071]  ? poll_select_finish+0x220/0x220
>[ 2581.965084]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.965099]  ? __might_fault+0x3e/0x90
>[ 2581.965107]  ? __might_fault+0x3e/0x90
>[ 2581.965128]  ? __se_sys_poll+0x2c/0x130
>[ 2581.965136]  __se_sys_poll+0x2c/0x130
>[ 2581.965145]  do_syscall_64+0x5a/0x1c0
>[ 2581.965155]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.965162] RIP: 0033:0x7fdbdc668bf9
>[ 2581.965170] Code: Bad RIP value.
>[ 2581.965178] RSP: 002b:00007fdbd2e47ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.965186] RAX: ffffffffffffffda RBX: 00007fdbcc019200 RCX: 00007fdbdc668bf9
>[ 2581.965192] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fdbcc019200
>[ 2581.965198] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fdbcc017548
>[ 2581.965204] R10: 00007fdbcc001860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.965212] R13: 00000000ffffffff R14: 00007fdbdc9a0f70 R15: 0000000000000002
>[ 2581.965230] goa-identity-se S    0  1366    747 0x00000000
>[ 2581.965238] Call Trace:
>[ 2581.965248]  ? __schedule+0x24e/0x7d0
>[ 2581.965261]  schedule+0x33/0xc0
>[ 2581.965269]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.965280]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.965352]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.965366]  do_sys_poll+0x337/0x580
>[ 2581.965379]  ? __switch_to_asm+0x34/0x70
>[ 2581.965390]  ? finish_task_switch+0x9b/0x250
>[ 2581.965402]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.965410]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.965418]  ? finish_task_switch+0x9b/0x250
>[ 2581.965425]  ? finish_task_switch+0x6e/0x250
>[ 2581.965433]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.965440]  ? __switch_to+0x2d1/0x460
>[ 2581.965451]  ? __schedule+0x256/0x7d0
>[ 2581.965463]  ? poll_select_finish+0x220/0x220
>[ 2581.965476]  ? try_to_wake_up+0x451/0x810
>[ 2581.965487]  ? wake_up_q+0x54/0x80
>[ 2581.965497]  ? futex_wake+0x93/0x180
>[ 2581.965509]  ? do_futex+0xce/0xc60
>[ 2581.965517]  ? __might_fault+0x3e/0x90
>[ 2581.965538]  ? __se_sys_poll+0x2c/0x130
>[ 2581.965546]  __se_sys_poll+0x2c/0x130
>[ 2581.965558]  do_syscall_64+0x5a/0x1c0
>[ 2581.965567]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.965574] RIP: 0033:0x7fa6266c1bf9
>[ 2581.965583] Code: Bad RIP value.
>[ 2581.965590] RSP: 002b:00007ffd597130c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.965597] RAX: ffffffffffffffda RBX: 0000559137174eb0 RCX: 00007fa6266c1bf9
>[ 2581.965603] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559137174eb0
>[ 2581.965609] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055913715dca8
>[ 2581.965615] R10: 000055913715de20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.965621] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000001
>[ 2581.965638] gmain           S    0  1372    747 0x00000000
>[ 2581.965646] Call Trace:
>[ 2581.965657]  ? __schedule+0x24e/0x7d0
>[ 2581.965669]  schedule+0x33/0xc0
>[ 2581.965677]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.965692]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.965701]  do_sys_poll+0x337/0x580
>[ 2581.965717]  ? preempt_count_add+0x49/0xa0
>[ 2581.965725]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.965733]  ? prep_new_page+0x48/0xe0
>[ 2581.965743]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.965778]  ? poll_select_finish+0x220/0x220
>[ 2581.965789]  ? poll_select_finish+0x220/0x220
>[ 2581.965799]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.965810]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.965824]  ? __might_fault+0x3e/0x90
>[ 2581.965833]  ? __might_fault+0x3e/0x90
>[ 2581.965854]  ? __se_sys_poll+0x2c/0x130
>[ 2581.965864]  __se_sys_poll+0x2c/0x130
>[ 2581.965875]  do_syscall_64+0x5a/0x1c0
>[ 2581.965886]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.965894] RIP: 0033:0x7fa6266c1bf9
>[ 2581.965904] Code: Bad RIP value.
>[ 2581.965910] RSP: 002b:00007fa623733cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.965920] RAX: ffffffffffffffda RBX: 000055913716ce50 RCX: 00007fa6266c1bf9
>[ 2581.965926] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055913716ce50
>[ 2581.965933] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055913718ae00
>[ 2581.965939] R10: 00007fa61c0020e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.965945] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000002
>[ 2581.965961] pool            S    0  1376    747 0x00000000
>[ 2581.965969] Call Trace:
>[ 2581.965979]  ? __schedule+0x24e/0x7d0
>[ 2581.965991]  schedule+0x33/0xc0
>[ 2581.965999]  futex_wait_queue_me+0xca/0x160
>[ 2581.966011]  futex_wait+0xf1/0x240
>[ 2581.966021]  ? kmem_cache_free+0x2dc/0x380
>[ 2581.966031]  ? get_futex_key+0x495/0x620
>[ 2581.966049]  do_futex+0x131/0xc60
>[ 2581.966058]  ? eventfd_write+0xd9/0x210
>[ 2581.966068]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.966082]  __se_sys_futex+0x133/0x180
>[ 2581.966092]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.966102]  do_syscall_64+0x5a/0x1c0
>[ 2581.966110]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.966118] RIP: 0033:0x7fa6266c8839
>[ 2581.966126] Code: Bad RIP value.
>[ 2581.966133] RSP: 002b:00007fa622f32c18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.966141] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa6266c8839
>[ 2581.966148] RDX: 0000000000000002 RSI: 0000000000000080 RDI: 00007fa618003d70
>[ 2581.966155] RBP: 00007fa618003d60 R08: 0000000000000080 R09: 0000000000000001
>[ 2581.966161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa618003d70
>[ 2581.966167] R13: 00007fa618003d60 R14: 00007fa618003d68 R15: 0000559137169580
>[ 2581.966183] gdbus           S    0  1377    747 0x00000000
>[ 2581.966191] Call Trace:
>[ 2581.966202]  ? __schedule+0x24e/0x7d0
>[ 2581.966214]  schedule+0x33/0xc0
>[ 2581.966221]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.966232]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.966242]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.966250]  do_sys_poll+0x337/0x580
>[ 2581.966267]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.966279]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.966290]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.966304]  ? poll_select_finish+0x220/0x220
>[ 2581.966315]  ? poll_select_finish+0x220/0x220
>[ 2581.966323]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.966331]  ? kfree+0x28d/0x2d0
>[ 2581.966343]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.966358]  ? __might_fault+0x3e/0x90
>[ 2581.966366]  ? __might_fault+0x3e/0x90
>[ 2581.966387]  ? __se_sys_poll+0x2c/0x130
>[ 2581.966396]  __se_sys_poll+0x2c/0x130
>[ 2581.966410]  do_syscall_64+0x5a/0x1c0
>[ 2581.966418]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.966426] RIP: 0033:0x7fa6266c1bf9
>[ 2581.966437] Code: Bad RIP value.
>[ 2581.966445] RSP: 002b:00007fa622731ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.966453] RAX: ffffffffffffffda RBX: 00007fa614011720 RCX: 00007fa6266c1bf9
>[ 2581.966461] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fa614011720
>[ 2581.966467] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fa61400e608
>[ 2581.966474] R10: 00007fa61400a840 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.966481] R13: 00000000ffffffff R14: 00007fa626c18f70 R15: 0000000000000002
>[ 2581.966498] unity-fallback- S    0  1395   1101 0x00000000
>[ 2581.966507] Call Trace:
>[ 2581.966518]  ? __schedule+0x24e/0x7d0
>[ 2581.966530]  schedule+0x33/0xc0
>[ 2581.966538]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.966548]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.966556]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.966567]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.966576]  do_sys_poll+0x337/0x580
>[ 2581.966597]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.966609]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.966623]  ? poll_select_finish+0x220/0x220
>[ 2581.966633]  ? poll_select_finish+0x220/0x220
>[ 2581.966644]  ? poll_select_finish+0x220/0x220
>[ 2581.966664]  ? __fget+0xf7/0x200
>[ 2581.966676]  ? __fget+0x114/0x200
>[ 2581.966689]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.966700]  ? __se_sys_poll+0x2c/0x130
>[ 2581.966707]  __se_sys_poll+0x2c/0x130
>[ 2581.966717]  do_syscall_64+0x5a/0x1c0
>[ 2581.966726]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.966734] RIP: 0033:0x7f626bb27bf9
>[ 2581.966743] Code: Bad RIP value.
>[ 2581.966750] RSP: 002b:00007ffd74cc6530 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.966757] RAX: ffffffffffffffda RBX: 00005650e57c8480 RCX: 00007f626bb27bf9
>[ 2581.966777] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00005650e57c8480
>[ 2581.966783] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005650e5792f70
>[ 2581.966789] R10: 00007f6258001ca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.966795] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000003
>[ 2581.966811] dconf worker    S    0  1409   1101 0x00000000
>[ 2581.966819] Call Trace:
>[ 2581.966830]  ? __schedule+0x24e/0x7d0
>[ 2581.966842]  schedule+0x33/0xc0
>[ 2581.966850]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.966862]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.966872]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.966880]  do_sys_poll+0x337/0x580
>[ 2581.966903]  ? update_curr+0x1d5/0x3e0
>[ 2581.966919]  ? poll_select_finish+0x220/0x220
>[ 2581.966933]  ? try_to_wake_up+0x70/0x810
>[ 2581.966944]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.966959]  ? __might_fault+0x3e/0x90
>[ 2581.966967]  ? __might_fault+0x3e/0x90
>[ 2581.966988]  ? __se_sys_poll+0x2c/0x130
>[ 2581.966996]  __se_sys_poll+0x2c/0x130
>[ 2581.967006]  do_syscall_64+0x5a/0x1c0
>[ 2581.967015]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.967023] RIP: 0033:0x7f626bb27bf9
>[ 2581.967032] Code: Bad RIP value.
>[ 2581.967038] RSP: 002b:00007f6263322af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.967045] RAX: ffffffffffffffda RBX: 00005650e575ac60 RCX: 00007f626bb27bf9
>[ 2581.967052] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005650e575ac60
>[ 2581.967058] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005650e575adc8
>[ 2581.967064] R10: 00005650e5761c20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.967070] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000001
>[ 2581.967086] gmain           S    0  1410   1101 0x00000000
>[ 2581.967094] Call Trace:
>[ 2581.967104]  ? __schedule+0x24e/0x7d0
>[ 2581.967116]  schedule+0x33/0xc0
>[ 2581.967124]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.967137]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.967147]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.967155]  do_sys_poll+0x337/0x580
>[ 2581.967169]  ? preempt_count_add+0x49/0xa0
>[ 2581.967179]  ? preempt_count_add+0x49/0xa0
>[ 2581.967187]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.967195]  ? prep_new_page+0x48/0xe0
>[ 2581.967206]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.967224]  ? poll_select_finish+0x220/0x220
>[ 2581.967238]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.967248]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.967264]  ? __might_fault+0x3e/0x90
>[ 2581.967274]  ? __might_fault+0x3e/0x90
>[ 2581.967295]  ? __se_sys_poll+0x2c/0x130
>[ 2581.967304]  __se_sys_poll+0x2c/0x130
>[ 2581.967313]  do_syscall_64+0x5a/0x1c0
>[ 2581.967322]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.967329] RIP: 0033:0x7f626bb27bf9
>[ 2581.967337] Code: Bad RIP value.
>[ 2581.967343] RSP: 002b:00007f6262b21af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.967349] RAX: ffffffffffffffda RBX: 00007f625c005fc0 RCX: 00007f626bb27bf9
>[ 2581.967356] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f625c005fc0
>[ 2581.967362] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f625c005558
>[ 2581.967368] R10: 00007f625c001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.967374] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000001
>[ 2581.967392] gdbus           S    0  1412   1101 0x00000000
>[ 2581.967401] Call Trace:
>[ 2581.967412]  ? __schedule+0x24e/0x7d0
>[ 2581.967427]  schedule+0x33/0xc0
>[ 2581.967437]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.967448]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.967460]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.967470]  do_sys_poll+0x337/0x580
>[ 2581.967498]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.967508]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.967521]  ? poll_select_finish+0x220/0x220
>[ 2581.967533]  ? poll_select_finish+0x220/0x220
>[ 2581.967549]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.967565]  ? __might_fault+0x3e/0x90
>[ 2581.967574]  ? __might_fault+0x3e/0x90
>[ 2581.967595]  ? __se_sys_poll+0x2c/0x130
>[ 2581.967606]  __se_sys_poll+0x2c/0x130
>[ 2581.967616]  do_syscall_64+0x5a/0x1c0
>[ 2581.967626]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.967633] RIP: 0033:0x7f626bb27bf9
>[ 2581.967643] Code: Bad RIP value.
>[ 2581.967650] RSP: 002b:00007f6262320ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.967658] RAX: ffffffffffffffda RBX: 00007f625c0172c0 RCX: 00007f626bb27bf9
>[ 2581.967666] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f625c0172c0
>[ 2581.967674] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f625c015608
>[ 2581.967682] R10: 00007f625c001860 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.967688] R13: 00000000ffffffff R14: 00007f626c3aaf70 R15: 0000000000000002
>[ 2581.967705] nautilus-deskto S    0  1397   1101 0x00000000
>[ 2581.967715] Call Trace:
>[ 2581.967725]  ? __schedule+0x24e/0x7d0
>[ 2581.967737]  schedule+0x33/0xc0
>[ 2581.967746]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.967756]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.967778]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.967789]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.967797]  do_sys_poll+0x337/0x580
>[ 2581.967817]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.967829]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.967843]  ? poll_select_finish+0x220/0x220
>[ 2581.967854]  ? poll_select_finish+0x220/0x220
>[ 2581.967864]  ? poll_select_finish+0x220/0x220
>[ 2581.967884]  ? __fget+0xf7/0x200
>[ 2581.967896]  ? __fget+0x114/0x200
>[ 2581.967908]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.967919]  ? __se_sys_poll+0x2c/0x130
>[ 2581.967927]  __se_sys_poll+0x2c/0x130
>[ 2581.967937]  do_syscall_64+0x5a/0x1c0
>[ 2581.967946]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.967954] RIP: 0033:0x7fd2dcd98bf9
>[ 2581.967963] Code: Bad RIP value.
>[ 2581.967969] RSP: 002b:00007ffef7e530a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.967977] RAX: ffffffffffffffda RBX: 0000556edb63cee0 RCX: 00007fd2dcd98bf9
>[ 2581.967984] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000556edb63cee0
>[ 2581.967990] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000556edb428f90
>[ 2581.967996] R10: 0000556edb534280 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.968002] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000003
>[ 2581.968019] gmain           S    0  1450   1101 0x00000000
>[ 2581.968027] Call Trace:
>[ 2581.968037]  ? __schedule+0x24e/0x7d0
>[ 2581.968049]  schedule+0x33/0xc0
>[ 2581.968057]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.968071]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.968080]  do_sys_poll+0x337/0x580
>[ 2581.968101]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.968113]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.968121]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.968133]  ? poll_select_finish+0x220/0x220
>[ 2581.968145]  ? poll_select_finish+0x220/0x220
>[ 2581.968158]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.968173]  ? __might_fault+0x3e/0x90
>[ 2581.968181]  ? __might_fault+0x3e/0x90
>[ 2581.968203]  ? __se_sys_poll+0x2c/0x130
>[ 2581.968211]  __se_sys_poll+0x2c/0x130
>[ 2581.968221]  do_syscall_64+0x5a/0x1c0
>[ 2581.968229]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.968236] RIP: 0033:0x7fd2dcd98bf9
>[ 2581.968245] Code: Bad RIP value.
>[ 2581.968251] RSP: 002b:00007fd2cfd78ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.968258] RAX: ffffffffffffffda RBX: 0000556edb386fd0 RCX: 00007fd2dcd98bf9
>[ 2581.968264] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000556edb386fd0
>[ 2581.968272] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000556edb5e0380
>[ 2581.968278] R10: 0000556edb4d0ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.968285] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000002
>[ 2581.968300] gdbus           S    0  1451   1101 0x00000000
>[ 2581.968308] Call Trace:
>[ 2581.968318]  ? __schedule+0x24e/0x7d0
>[ 2581.968329]  schedule+0x33/0xc0
>[ 2581.968339]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.968347]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.968356]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.968368]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.968376]  do_sys_poll+0x337/0x580
>[ 2581.968402]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.968410]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.968423]  ? poll_select_finish+0x220/0x220
>[ 2581.968434]  ? poll_select_finish+0x220/0x220
>[ 2581.968444]  ? poll_select_finish+0x220/0x220
>[ 2581.968454]  ? poll_select_finish+0x220/0x220
>[ 2581.968465]  ? poll_select_finish+0x220/0x220
>[ 2581.968476]  ? poll_select_finish+0x220/0x220
>[ 2581.968485]  ? __might_fault+0x3e/0x90
>[ 2581.968506]  ? __se_sys_poll+0x2c/0x130
>[ 2581.968514]  __se_sys_poll+0x2c/0x130
>[ 2581.968524]  do_syscall_64+0x5a/0x1c0
>[ 2581.968532]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.968539] RIP: 0033:0x7fd2dcd98bf9
>[ 2581.968547] Code: Bad RIP value.
>[ 2581.968554] RSP: 002b:00007fd2cf577aa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.968562] RAX: ffffffffffffffda RBX: 00007fd2c0015e20 RCX: 00007fd2dcd98bf9
>[ 2581.968569] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 00007fd2c0015e20
>[ 2581.968576] RBP: 0000000000000006 R08: 0000000000000000 R09: 00007fd2c0016940
>[ 2581.968585] R10: 0000556edb49db60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.968591] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000007
>[ 2581.968607] dconf worker    S    0  1478   1101 0x00000000
>[ 2581.968615] Call Trace:
>[ 2581.968625]  ? __schedule+0x24e/0x7d0
>[ 2581.968637]  schedule+0x33/0xc0
>[ 2581.968645]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.968657]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.968667]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.968676]  do_sys_poll+0x337/0x580
>[ 2581.968699]  ? update_curr+0x1d5/0x3e0
>[ 2581.968716]  ? poll_select_finish+0x220/0x220
>[ 2581.968726]  ? update_curr+0xd9/0x3e0
>[ 2581.968736]  ? try_to_wake_up+0x70/0x810
>[ 2581.968749]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.968780]  ? __might_fault+0x3e/0x90
>[ 2581.968790]  ? __might_fault+0x3e/0x90
>[ 2581.968811]  ? __se_sys_poll+0x2c/0x130
>[ 2581.968819]  __se_sys_poll+0x2c/0x130
>[ 2581.968829]  do_syscall_64+0x5a/0x1c0
>[ 2581.968837]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.968845] RIP: 0033:0x7fd2dcd98bf9
>[ 2581.968853] Code: Bad RIP value.
>[ 2581.968859] RSP: 002b:00007fd2ce342ab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.968867] RAX: ffffffffffffffda RBX: 0000556edb3fba60 RCX: 00007fd2dcd98bf9
>[ 2581.968873] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000556edb3fba60
>[ 2581.968879] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000556edb3fbbf8
>[ 2581.968885] R10: 0000556edb3bc0e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.968891] R13: 00000000ffffffff R14: 00007fd2e1358f70 R15: 0000000000000001
>[ 2581.968907] polkit-gnome-au S    0  1398   1101 0x00000000
>[ 2581.968915] Call Trace:
>[ 2581.968925]  ? __schedule+0x24e/0x7d0
>[ 2581.968938]  schedule+0x33/0xc0
>[ 2581.968945]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.968954]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.968963]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.968973]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.968982]  do_sys_poll+0x337/0x580
>[ 2581.969003]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.969016]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.969030]  ? poll_select_finish+0x220/0x220
>[ 2581.969042]  ? poll_select_finish+0x220/0x220
>[ 2581.969053]  ? poll_select_finish+0x220/0x220
>[ 2581.969074]  ? __fget+0xf7/0x200
>[ 2581.969087]  ? __fget+0x114/0x200
>[ 2581.969101]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.969114]  ? __se_sys_poll+0x2c/0x130
>[ 2581.969122]  __se_sys_poll+0x2c/0x130
>[ 2581.969134]  do_syscall_64+0x5a/0x1c0
>[ 2581.969145]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.969152] RIP: 0033:0x7feb112c8bf9
>[ 2581.969163] Code: Bad RIP value.
>[ 2581.969171] RSP: 002b:00007ffd2a89c650 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.969181] RAX: ffffffffffffffda RBX: 000055a88f539990 RCX: 00007feb112c8bf9
>[ 2581.969188] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055a88f539990
>[ 2581.969194] RBP: 0000000000000003 R08: 0000000000000000 R09: 000055a88f466d50
>[ 2581.969201] R10: 000055a88f54aa40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.969210] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000003
>[ 2581.969226] dconf worker    S    0  1444   1101 0x00000000
>[ 2581.969238] Call Trace:
>[ 2581.969250]  ? __schedule+0x24e/0x7d0
>[ 2581.969265]  schedule+0x33/0xc0
>[ 2581.969274]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.969285]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.969297]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.969306]  do_sys_poll+0x337/0x580
>[ 2581.969323]  ? finish_task_switch+0x9b/0x250
>[ 2581.969336]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.969347]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.969355]  ? finish_task_switch+0x9b/0x250
>[ 2581.969364]  ? finish_task_switch+0x6e/0x250
>[ 2581.969373]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.969382]  ? __switch_to+0x2d1/0x460
>[ 2581.969392]  ? __schedule+0x256/0x7d0
>[ 2581.969405]  ? poll_select_finish+0x220/0x220
>[ 2581.969418]  ? try_to_wake_up+0x451/0x810
>[ 2581.969432]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.969448]  ? __might_fault+0x3e/0x90
>[ 2581.969459]  ? __might_fault+0x3e/0x90
>[ 2581.969480]  ? __se_sys_poll+0x2c/0x130
>[ 2581.969488]  __se_sys_poll+0x2c/0x130
>[ 2581.969497]  do_syscall_64+0x5a/0x1c0
>[ 2581.969506]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.969513] RIP: 0033:0x7feb112c8bf9
>[ 2581.969521] Code: Bad RIP value.
>[ 2581.969530] RSP: 002b:00007feb089aaaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.969537] RAX: ffffffffffffffda RBX: 000055a88f431260 RCX: 00007feb112c8bf9
>[ 2581.969543] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055a88f431260
>[ 2581.969549] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055a88f4313c8
>[ 2581.969555] R10: 000055a88f438220 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.969561] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000001
>[ 2581.969577] gmain           S    0  1445   1101 0x00000000
>[ 2581.969585] Call Trace:
>[ 2581.969595]  ? __schedule+0x24e/0x7d0
>[ 2581.969607]  schedule+0x33/0xc0
>[ 2581.969615]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.969628]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.969637]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.969645]  do_sys_poll+0x337/0x580
>[ 2581.969658]  ? preempt_count_add+0x49/0xa0
>[ 2581.969668]  ? preempt_count_add+0x49/0xa0
>[ 2581.969676]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.969685]  ? prep_new_page+0x48/0xe0
>[ 2581.969694]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.969712]  ? poll_select_finish+0x220/0x220
>[ 2581.969726]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.969737]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.969752]  ? __might_fault+0x3e/0x90
>[ 2581.969775]  ? __might_fault+0x3e/0x90
>[ 2581.969797]  ? __se_sys_poll+0x2c/0x130
>[ 2581.969805]  __se_sys_poll+0x2c/0x130
>[ 2581.969814]  do_syscall_64+0x5a/0x1c0
>[ 2581.969824]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.969832] RIP: 0033:0x7feb112c8bf9
>[ 2581.969840] Code: Bad RIP value.
>[ 2581.969847] RSP: 002b:00007feb03ffeaf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.969854] RAX: ffffffffffffffda RBX: 00007feb040067f0 RCX: 00007feb112c8bf9
>[ 2581.969861] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007feb040067f0
>[ 2581.969868] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007feb04005558
>[ 2581.969874] R10: 00007feb04001480 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.969880] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000001
>[ 2581.969897] gdbus           S    0  1446   1101 0x00000000
>[ 2581.969906] Call Trace:
>[ 2581.969916]  ? __schedule+0x24e/0x7d0
>[ 2581.969928]  schedule+0x33/0xc0
>[ 2581.969936]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.969945]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.969954]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.969964]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.969974]  do_sys_poll+0x337/0x580
>[ 2581.970000]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.970008]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2581.970022]  ? poll_select_finish+0x220/0x220
>[ 2581.970034]  ? poll_select_finish+0x220/0x220
>[ 2581.970044]  ? poll_select_finish+0x220/0x220
>[ 2581.970054]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.970068]  ? __might_fault+0x3e/0x90
>[ 2581.970077]  ? __might_fault+0x3e/0x90
>[ 2581.970097]  ? __se_sys_poll+0x2c/0x130
>[ 2581.970105]  __se_sys_poll+0x2c/0x130
>[ 2581.970115]  do_syscall_64+0x5a/0x1c0
>[ 2581.970123]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.970130] RIP: 0033:0x7feb112c8bf9
>[ 2581.970139] Code: Bad RIP value.
>[ 2581.970145] RSP: 002b:00007feb037fdae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.970152] RAX: ffffffffffffffda RBX: 00007feb04019eb0 RCX: 00007feb112c8bf9
>[ 2581.970158] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007feb04019eb0
>[ 2581.970165] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007feaf4014430
>[ 2581.970172] R10: 00007feaf4001580 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.970178] R13: 00000000ffffffff R14: 00007feb1181ff70 R15: 0000000000000003
>[ 2581.970194] colord          S    0  1404      1 0x00000000
>[ 2581.970202] Call Trace:
>[ 2581.970213]  ? __schedule+0x24e/0x7d0
>[ 2581.970225]  schedule+0x33/0xc0
>[ 2581.970233]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.970243]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.970251]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.970262]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.970271]  do_sys_poll+0x337/0x580
>[ 2581.970289]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.970299]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.970313]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.970325]  ? poll_select_finish+0x220/0x220
>[ 2581.970336]  ? poll_select_finish+0x220/0x220
>[ 2581.970347]  ? poll_select_finish+0x220/0x220
>[ 2581.970357]  ? poll_select_finish+0x220/0x220
>[ 2581.970368]  ? poll_select_finish+0x220/0x220
>[ 2581.970384]  ? do_sigaction+0xf1/0x240
>[ 2581.970393]  ? __might_fault+0x3e/0x90
>[ 2581.970402]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.970411]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.970419]  ? do_sigaction+0xf1/0x240
>[ 2581.970432]  ? __se_sys_poll+0x2c/0x130
>[ 2581.970440]  __se_sys_poll+0x2c/0x130
>[ 2581.970449]  do_syscall_64+0x5a/0x1c0
>[ 2581.970458]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.970466] RIP: 0033:0x7f1af7112bf9
>[ 2581.970475] Code: Bad RIP value.
>[ 2581.970481] RSP: 002b:00007fff4a04e720 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.970490] RAX: ffffffffffffffda RBX: 000055d8dac0dfa0 RCX: 00007f1af7112bf9
>[ 2581.970498] RDX: 00000000ffffffff RSI: 0000000000000005 RDI: 000055d8dac0dfa0
>[ 2581.970504] RBP: 0000000000000005 R08: 0000000000000000 R09: 000055d8dac5e5e0
>[ 2581.970510] R10: 000055d8dac15100 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.970516] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000005
>[ 2581.970532] gmain           S    0  1406      1 0x00000000
>[ 2581.970540] Call Trace:
>[ 2581.970550]  ? __schedule+0x24e/0x7d0
>[ 2581.970562]  schedule+0x33/0xc0
>[ 2581.970571]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.970586]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.970595]  do_sys_poll+0x337/0x580
>[ 2581.970613]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.970624]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.970641]  ? poll_select_finish+0x220/0x220
>[ 2581.970652]  ? poll_select_finish+0x220/0x220
>[ 2581.970662]  ? try_to_wake_up+0x70/0x810
>[ 2581.970675]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.970683]  ? try_to_wake_up+0x7a/0x810
>[ 2581.970697]  ? eventfd_write+0xd9/0x210
>[ 2581.970708]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.970725]  ? __se_sys_poll+0x2c/0x130
>[ 2581.970733]  __se_sys_poll+0x2c/0x130
>[ 2581.970742]  do_syscall_64+0x5a/0x1c0
>[ 2581.970751]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.970772] RIP: 0033:0x7f1af7112bf9
>[ 2581.970781] Code: Bad RIP value.
>[ 2581.970787] RSP: 002b:00007f1af4519c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.970795] RAX: ffffffffffffffda RBX: 000055d8dac51720 RCX: 00007f1af7112bf9
>[ 2581.970801] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055d8dac51720
>[ 2581.970808] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055d8dac71690
>[ 2581.970814] R10: 000055d8dac69f60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.970820] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000002
>[ 2581.970836] gdbus           S    0  1408      1 0x00000000
>[ 2581.970844] Call Trace:
>[ 2581.970855]  ? __schedule+0x24e/0x7d0
>[ 2581.970866]  schedule+0x33/0xc0
>[ 2581.970874]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.970887]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.970897]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.970905]  do_sys_poll+0x337/0x580
>[ 2581.970918]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.970930]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.970939]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.970948]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.970958]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.970966]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.970977]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.970990]  ? poll_select_finish+0x220/0x220
>[ 2581.971001]  ? poll_select_finish+0x220/0x220
>[ 2581.971012]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.971022]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.971037]  ? __fget+0xf7/0x200
>[ 2581.971049]  ? __fget+0x114/0x200
>[ 2581.971062]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.971073]  ? __se_sys_poll+0x2c/0x130
>[ 2581.971080]  __se_sys_poll+0x2c/0x130
>[ 2581.971090]  do_syscall_64+0x5a/0x1c0
>[ 2581.971099]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.971107] RIP: 0033:0x7f1af7112bf9
>[ 2581.971117] Code: Bad RIP value.
>[ 2581.971123] RSP: 002b:00007f1af3517c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.971130] RAX: ffffffffffffffda RBX: 00007f1ae4011530 RCX: 00007f1af7112bf9
>[ 2581.971136] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f1ae4011530
>[ 2581.971143] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f1ae400e4c8
>[ 2581.971149] R10: 00007f1ae400a240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.971155] R13: 00000000ffffffff R14: 00007f1af7669f70 R15: 0000000000000002
>[ 2581.971171] nm-applet       S    0  1405   1101 0x00000000
>[ 2581.971179] Call Trace:
>[ 2581.971189]  ? __schedule+0x24e/0x7d0
>[ 2581.971201]  schedule+0x33/0xc0
>[ 2581.971209]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.971218]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.971227]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.971237]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.971246]  do_sys_poll+0x337/0x580
>[ 2581.971267]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.971282]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.971298]  ? poll_select_finish+0x220/0x220
>[ 2581.971310]  ? poll_select_finish+0x220/0x220
>[ 2581.971322]  ? poll_select_finish+0x220/0x220
>[ 2581.971342]  ? __fget+0xf7/0x200
>[ 2581.971357]  ? __fget+0x114/0x200
>[ 2581.971371]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.971383]  ? __se_sys_poll+0x2c/0x130
>[ 2581.971392]  __se_sys_poll+0x2c/0x130
>[ 2581.971402]  do_syscall_64+0x5a/0x1c0
>[ 2581.971411]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.971419] RIP: 0033:0x7f9e689cfbf9
>[ 2581.971430] Code: Bad RIP value.
>[ 2581.971439] RSP: 002b:00007ffc8bf5da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.971447] RAX: ffffffffffffffda RBX: 0000561eb146a730 RCX: 00007f9e689cfbf9
>[ 2581.971454] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561eb146a730
>[ 2581.971461] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000561eb111a690
>[ 2581.971468] R10: 0000561eb12688c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.971474] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000003
>[ 2581.971490] dconf worker    S    0  1464   1101 0x00000000
>[ 2581.971502] Call Trace:
>[ 2581.971514]  ? __schedule+0x24e/0x7d0
>[ 2581.971528]  schedule+0x33/0xc0
>[ 2581.971539]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.971550]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.971561]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.971569]  do_sys_poll+0x337/0x580
>[ 2581.971597]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.971608]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.971621]  ? poll_select_finish+0x220/0x220
>[ 2581.971634]  ? update_curr+0xd9/0x3e0
>[ 2581.971646]  ? try_to_wake_up+0x70/0x810
>[ 2581.971658]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.971676]  ? __might_fault+0x3e/0x90
>[ 2581.971685]  ? __might_fault+0x3e/0x90
>[ 2581.971708]  ? __se_sys_poll+0x2c/0x130
>[ 2581.971716]  __se_sys_poll+0x2c/0x130
>[ 2581.971726]  do_syscall_64+0x5a/0x1c0
>[ 2581.971734]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.971743] RIP: 0033:0x7f9e689cfbf9
>[ 2581.971752] Code: Bad RIP value.
>[ 2581.971772] RSP: 002b:00007f9e5e7f8af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.971780] RAX: ffffffffffffffda RBX: 0000561eb10eaab0 RCX: 00007f9e689cfbf9
>[ 2581.971786] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561eb10eaab0
>[ 2581.971792] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561eb10eac18
>[ 2581.971799] R10: 0000561eb10e78e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.971805] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000001
>[ 2581.971821] gmain           S    0  1468   1101 0x00000000
>[ 2581.971829] Call Trace:
>[ 2581.971841]  ? __schedule+0x24e/0x7d0
>[ 2581.971853]  schedule+0x33/0xc0
>[ 2581.971862]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.971874]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.971884]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.971893]  do_sys_poll+0x337/0x580
>[ 2581.971906]  ? preempt_count_add+0x49/0xa0
>[ 2581.971918]  ? preempt_count_add+0x49/0xa0
>[ 2581.971925]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.971933]  ? prep_new_page+0x48/0xe0
>[ 2581.971942]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.971959]  ? poll_select_finish+0x220/0x220
>[ 2581.971973]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.971984]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972000]  ? __might_fault+0x3e/0x90
>[ 2581.972008]  ? __might_fault+0x3e/0x90
>[ 2581.972029]  ? __se_sys_poll+0x2c/0x130
>[ 2581.972037]  __se_sys_poll+0x2c/0x130
>[ 2581.972047]  do_syscall_64+0x5a/0x1c0
>[ 2581.972056]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.972064] RIP: 0033:0x7f9e689cfbf9
>[ 2581.972073] Code: Bad RIP value.
>[ 2581.972079] RSP: 002b:00007f9e5db86af0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.972087] RAX: ffffffffffffffda RBX: 0000561eb112f9e0 RCX: 00007f9e689cfbf9
>[ 2581.972096] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000561eb112f9e0
>[ 2581.972102] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000561eb112f788
>[ 2581.972108] R10: 0000561eb111b060 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.972114] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000001
>[ 2581.972130] gdbus           S    0  1472   1101 0x00000000
>[ 2581.972138] Call Trace:
>[ 2581.972148]  ? __schedule+0x24e/0x7d0
>[ 2581.972159]  schedule+0x33/0xc0
>[ 2581.972167]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.972178]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.972186]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.972198]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.972207]  do_sys_poll+0x337/0x580
>[ 2581.972228]  ? update_curr+0x1d5/0x3e0
>[ 2581.972245]  ? poll_select_finish+0x220/0x220
>[ 2581.972255]  ? poll_select_finish+0x220/0x220
>[ 2581.972267]  ? poll_select_finish+0x220/0x220
>[ 2581.972277]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972292]  ? __might_fault+0x3e/0x90
>[ 2581.972300]  ? __might_fault+0x3e/0x90
>[ 2581.972322]  ? __se_sys_poll+0x2c/0x130
>[ 2581.972330]  __se_sys_poll+0x2c/0x130
>[ 2581.972340]  do_syscall_64+0x5a/0x1c0
>[ 2581.972349]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.972356] RIP: 0033:0x7f9e689cfbf9
>[ 2581.972366] Code: Bad RIP value.
>[ 2581.972373] RSP: 002b:00007f9e5d385ae0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.972381] RAX: ffffffffffffffda RBX: 0000561eb10fcd00 RCX: 00007f9e689cfbf9
>[ 2581.972389] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000561eb10fcd00
>[ 2581.972397] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f9e540362d0
>[ 2581.972404] R10: 0000561eb1268a00 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.972412] R13: 00000000ffffffff R14: 00007f9e68f26f70 R15: 0000000000000003
>[ 2581.972429] gvfs-udisks2-vo S    0  1423    747 0x00000000
>[ 2581.972436] Call Trace:
>[ 2581.972447]  ? __schedule+0x24e/0x7d0
>[ 2581.972458]  schedule+0x33/0xc0
>[ 2581.972467]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.972479]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.972489]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.972498]  do_sys_poll+0x337/0x580
>[ 2581.972505]  ? lookup_fast+0xc8/0x470
>[ 2581.972521]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972536]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972551]  ? poll_select_finish+0x220/0x220
>[ 2581.972561]  ? poll_select_finish+0x220/0x220
>[ 2581.972572]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972583]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972593]  ? reacquire_held_locks+0xda/0x210
>[ 2581.972604]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972619]  ? task_work_run+0x73/0xb0
>[ 2581.972634]  ? __se_sys_poll+0x2c/0x130
>[ 2581.972642]  __se_sys_poll+0x2c/0x130
>[ 2581.972651]  do_syscall_64+0x5a/0x1c0
>[ 2581.972660]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.972667] RIP: 0033:0x7fd04e420bf9
>[ 2581.972675] Code: Bad RIP value.
>[ 2581.972682] RSP: 002b:00007ffe63d3e700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.972689] RAX: ffffffffffffffda RBX: 0000558206fc7920 RCX: 00007fd04e420bf9
>[ 2581.972695] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558206fc7920
>[ 2581.972701] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fd04401b080
>[ 2581.972707] R10: 00007fd04400f700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.972714] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000002
>[ 2581.972730] gmain           S    0  1426    747 0x00000000
>[ 2581.972738] Call Trace:
>[ 2581.972748]  ? __schedule+0x24e/0x7d0
>[ 2581.972773]  schedule+0x33/0xc0
>[ 2581.972783]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.972798]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.972806]  do_sys_poll+0x337/0x580
>[ 2581.972824]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.972833]  ? __update_load_avg_cfs_rq+0x288/0x340
>[ 2581.972844]  ? update_curr+0x2a7/0x3e0
>[ 2581.972852]  ? update_curr+0x80/0x3e0
>[ 2581.972868]  ? poll_select_finish+0x220/0x220
>[ 2581.972879]  ? poll_select_finish+0x220/0x220
>[ 2581.972887]  ? try_to_wake_up+0x7a/0x810
>[ 2581.972899]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.972914]  ? __might_fault+0x3e/0x90
>[ 2581.972923]  ? __might_fault+0x3e/0x90
>[ 2581.972945]  ? __se_sys_poll+0x2c/0x130
>[ 2581.972956]  __se_sys_poll+0x2c/0x130
>[ 2581.972966]  do_syscall_64+0x5a/0x1c0
>[ 2581.972976]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.972985] RIP: 0033:0x7fd04e420bf9
>[ 2581.972996] Code: Bad RIP value.
>[ 2581.973004] RSP: 002b:00007fd04bbd9c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.973012] RAX: ffffffffffffffda RBX: 0000558206f85070 RCX: 00007fd04e420bf9
>[ 2581.973019] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558206f85070
>[ 2581.973029] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fd044018570
>[ 2581.973035] R10: 00007fd04400eaa0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.973045] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000002
>[ 2581.973063] gdbus           S    0  1428    747 0x00000000
>[ 2581.973075] Call Trace:
>[ 2581.973086]  ? __schedule+0x24e/0x7d0
>[ 2581.973099]  schedule+0x33/0xc0
>[ 2581.973108]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.973119]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.973127]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.973138]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.973148]  do_sys_poll+0x337/0x580
>[ 2581.973173]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.973191]  ? poll_select_finish+0x220/0x220
>[ 2581.973204]  ? poll_select_finish+0x220/0x220
>[ 2581.973217]  ? poll_select_finish+0x220/0x220
>[ 2581.973231]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.973247]  ? __might_fault+0x3e/0x90
>[ 2581.973257]  ? __might_fault+0x3e/0x90
>[ 2581.973280]  ? __se_sys_poll+0x2c/0x130
>[ 2581.973291]  __se_sys_poll+0x2c/0x130
>[ 2581.973302]  do_syscall_64+0x5a/0x1c0
>[ 2581.973312]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.973319] RIP: 0033:0x7fd04e420bf9
>[ 2581.973329] Code: Bad RIP value.
>[ 2581.973336] RSP: 002b:00007fd04b3d8c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.973344] RAX: ffffffffffffffda RBX: 0000558206f7d2a0 RCX: 00007fd04e420bf9
>[ 2581.973352] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000558206f7d2a0
>[ 2581.973359] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fd03c02a810
>[ 2581.973366] R10: 0000558206fbdca0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.973374] R13: 00000000ffffffff R14: 00007fd04f2c8f70 R15: 0000000000000003
>[ 2581.973392] gvfs-goa-volume S    0  1437    747 0x00000000
>[ 2581.973402] Call Trace:
>[ 2581.973412]  ? __schedule+0x24e/0x7d0
>[ 2581.973425]  schedule+0x33/0xc0
>[ 2581.973433]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.973445]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.973454]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.973462]  do_sys_poll+0x337/0x580
>[ 2581.973484]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.973501]  ? poll_select_finish+0x220/0x220
>[ 2581.973512]  ? select_task_rq_fair+0x205/0x11d0
>[ 2581.973522]  ? try_to_wake_up+0x70/0x810
>[ 2581.973535]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.973543]  ? try_to_wake_up+0x7a/0x810
>[ 2581.973557]  ? eventfd_write+0xd9/0x210
>[ 2581.973568]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.973585]  ? __se_sys_poll+0x2c/0x130
>[ 2581.973593]  __se_sys_poll+0x2c/0x130
>[ 2581.973603]  do_syscall_64+0x5a/0x1c0
>[ 2581.973612]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.973620] RIP: 0033:0x7f3558c78bf9
>[ 2581.973629] Code: Bad RIP value.
>[ 2581.973635] RSP: 002b:00007ffe3d622d50 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.973644] RAX: ffffffffffffffda RBX: 000055bab3d3fc00 RCX: 00007f3558c78bf9
>[ 2581.973650] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055bab3d3fc00
>[ 2581.973656] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055bab3d0b128
>[ 2581.973663] R10: 000055bab3d0b220 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.973669] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000001
>[ 2581.973685] gmain           S    0  1438    747 0x00000000
>[ 2581.973692] Call Trace:
>[ 2581.973702]  ? __schedule+0x24e/0x7d0
>[ 2581.973714]  schedule+0x33/0xc0
>[ 2581.973722]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.973733]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.973743]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.973752]  do_sys_poll+0x337/0x580
>[ 2581.973779]  ? preempt_count_add+0x49/0xa0
>[ 2581.973789]  ? preempt_count_add+0x49/0xa0
>[ 2581.973797]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.973806]  ? prep_new_page+0x48/0xe0
>[ 2581.973815]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.973832]  ? poll_select_finish+0x220/0x220
>[ 2581.973846]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.973857]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.973872]  ? __might_fault+0x3e/0x90
>[ 2581.973880]  ? __might_fault+0x3e/0x90
>[ 2581.973901]  ? __se_sys_poll+0x2c/0x130
>[ 2581.973909]  __se_sys_poll+0x2c/0x130
>[ 2581.973918]  do_syscall_64+0x5a/0x1c0
>[ 2581.973928]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.973935] RIP: 0033:0x7f3558c78bf9
>[ 2581.973944] Code: Bad RIP value.
>[ 2581.973951] RSP: 002b:00007f3556da2cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.973959] RAX: ffffffffffffffda RBX: 000055bab3d18630 RCX: 00007f3558c78bf9
>[ 2581.973965] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055bab3d18630
>[ 2581.973971] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055bab3d1aa88
>[ 2581.973978] R10: 000055bab3d0b2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.973984] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000001
>[ 2581.974000] gdbus           S    0  1439    747 0x00000000
>[ 2581.974008] Call Trace:
>[ 2581.974019]  ? __schedule+0x24e/0x7d0
>[ 2581.974030]  schedule+0x33/0xc0
>[ 2581.974039]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.974051]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.974061]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.974069]  do_sys_poll+0x337/0x580
>[ 2581.974081]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.974093]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.974103]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.974112]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.974120]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.974128]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.974138]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.974151]  ? poll_select_finish+0x220/0x220
>[ 2581.974162]  ? poll_select_finish+0x220/0x220
>[ 2581.974172]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.974184]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.974199]  ? __fget+0xf7/0x200
>[ 2581.974211]  ? __fget+0x114/0x200
>[ 2581.974224]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.974234]  ? __se_sys_poll+0x2c/0x130
>[ 2581.974242]  __se_sys_poll+0x2c/0x130
>[ 2581.974254]  do_syscall_64+0x5a/0x1c0
>[ 2581.974263]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.974271] RIP: 0033:0x7f3558c78bf9
>[ 2581.974280] Code: Bad RIP value.
>[ 2581.974286] RSP: 002b:00007f35565a1ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.974294] RAX: ffffffffffffffda RBX: 000055bab3d14b70 RCX: 00007f3558c78bf9
>[ 2581.974300] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055bab3d14b70
>[ 2581.974308] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055bab3d2a808
>[ 2581.974314] R10: 000055bab3d0b880 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.974320] R13: 00000000ffffffff R14: 00007f35591faf70 R15: 0000000000000002
>[ 2581.974337] gvfs-mtp-volume S    0  1443    747 0x00000000
>[ 2581.974345] Call Trace:
>[ 2581.974355]  ? __schedule+0x24e/0x7d0
>[ 2581.974367]  schedule+0x33/0xc0
>[ 2581.974375]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.974385]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.974393]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.974404]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.974413]  do_sys_poll+0x337/0x580
>[ 2581.974433]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.974451]  ? poll_select_finish+0x220/0x220
>[ 2581.974461]  ? poll_select_finish+0x220/0x220
>[ 2581.974471]  ? try_to_wake_up+0x70/0x810
>[ 2581.974483]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.974491]  ? try_to_wake_up+0x7a/0x810
>[ 2581.974504]  ? eventfd_write+0xd9/0x210
>[ 2581.974515]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.974533]  ? __se_sys_poll+0x2c/0x130
>[ 2581.974540]  __se_sys_poll+0x2c/0x130
>[ 2581.974549]  do_syscall_64+0x5a/0x1c0
>[ 2581.974558]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.974565] RIP: 0033:0x7fc67ac58bf9
>[ 2581.974575] Code: Bad RIP value.
>[ 2581.974582] RSP: 002b:00007ffd651fc170 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.974589] RAX: ffffffffffffffda RBX: 00005625b1578060 RCX: 00007fc67ac58bf9
>[ 2581.974595] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005625b1578060
>[ 2581.974601] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005625b1564150
>[ 2581.974608] R10: 00005625b155d2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.974614] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000002
>[ 2581.974629] gmain           S    0  1447    747 0x00000000
>[ 2581.974637] Call Trace:
>[ 2581.974648]  ? __schedule+0x24e/0x7d0
>[ 2581.974660]  schedule+0x33/0xc0
>[ 2581.974668]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.974680]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.974689]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.974698]  do_sys_poll+0x337/0x580
>[ 2581.974711]  ? preempt_count_add+0x49/0xa0
>[ 2581.974721]  ? preempt_count_add+0x49/0xa0
>[ 2581.974729]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.974737]  ? prep_new_page+0x48/0xe0
>[ 2581.974747]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.974779]  ? poll_select_finish+0x220/0x220
>[ 2581.974794]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.974805]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.974820]  ? __might_fault+0x3e/0x90
>[ 2581.974829]  ? __might_fault+0x3e/0x90
>[ 2581.974851]  ? __se_sys_poll+0x2c/0x130
>[ 2581.974859]  __se_sys_poll+0x2c/0x130
>[ 2581.974870]  do_syscall_64+0x5a/0x1c0
>[ 2581.974878]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.974886] RIP: 0033:0x7fc67ac58bf9
>[ 2581.974894] Code: Bad RIP value.
>[ 2581.974900] RSP: 002b:00007fc678b64cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.974908] RAX: ffffffffffffffda RBX: 00005625b1576ae0 RCX: 00007fc67ac58bf9
>[ 2581.974915] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005625b1576ae0
>[ 2581.974920] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005625b1570b78
>[ 2581.974926] R10: 00005625b155d8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.974933] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000001
>[ 2581.974948] gdbus           S    0  1449    747 0x00000000
>[ 2581.974956] Call Trace:
>[ 2581.974966]  ? __schedule+0x24e/0x7d0
>[ 2581.974978]  schedule+0x33/0xc0
>[ 2581.974987]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.974998]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.975007]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.975016]  do_sys_poll+0x337/0x580
>[ 2581.975028]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.975039]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.975048]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.975057]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.975066]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.975074]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.975085]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.975098]  ? poll_select_finish+0x220/0x220
>[ 2581.975108]  ? poll_select_finish+0x220/0x220
>[ 2581.975119]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.975130]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.975145]  ? __fget+0xf7/0x200
>[ 2581.975157]  ? __fget+0x114/0x200
>[ 2581.975170]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.975181]  ? __se_sys_poll+0x2c/0x130
>[ 2581.975189]  __se_sys_poll+0x2c/0x130
>[ 2581.975200]  do_syscall_64+0x5a/0x1c0
>[ 2581.975209]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.975216] RIP: 0033:0x7fc67ac58bf9
>[ 2581.975226] Code: Bad RIP value.
>[ 2581.975232] RSP: 002b:00007fc6737fdce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.975240] RAX: ffffffffffffffda RBX: 00007fc66c0101a0 RCX: 00007fc67ac58bf9
>[ 2581.975247] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007fc66c0101a0
>[ 2581.975254] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fc66c00e4f8
>[ 2581.975261] R10: 00007fc66c008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.975270] R13: 00000000ffffffff R14: 00007fc67b19af70 R15: 0000000000000002
>[ 2581.975287] gvfs-afc-volume S    0  1452    747 0x00000000
>[ 2581.975294] Call Trace:
>[ 2581.975304]  ? __schedule+0x24e/0x7d0
>[ 2581.975316]  schedule+0x33/0xc0
>[ 2581.975325]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.975337]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.975346]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.975355]  do_sys_poll+0x337/0x580
>[ 2581.975370]  ? finish_task_switch+0x9b/0x250
>[ 2581.975383]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.975400]  ? poll_select_finish+0x220/0x220
>[ 2581.975411]  ? enqueue_task_fair+0x96/0xd40
>[ 2581.975421]  ? try_to_wake_up+0x70/0x810
>[ 2581.975434]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.975442]  ? try_to_wake_up+0x7a/0x810
>[ 2581.975455]  ? eventfd_write+0xd9/0x210
>[ 2581.975466]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.975483]  ? __se_sys_poll+0x2c/0x130
>[ 2581.975491]  __se_sys_poll+0x2c/0x130
>[ 2581.975502]  do_syscall_64+0x5a/0x1c0
>[ 2581.975511]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.975518] RIP: 0033:0x7f9589fb9bf9
>[ 2581.975527] Code: Bad RIP value.
>[ 2581.975533] RSP: 002b:00007fff3d549540 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.975541] RAX: ffffffffffffffda RBX: 00005574bb741a00 RCX: 00007f9589fb9bf9
>[ 2581.975549] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574bb741a00
>[ 2581.975555] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574bb75f488
>[ 2581.975561] R10: 00005574bb75f620 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.975567] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000001
>[ 2581.975584] gvfs-afc-volume S    0  1453    747 0x00000000
>[ 2581.975591] Call Trace:
>[ 2581.975601]  ? __schedule+0x24e/0x7d0
>[ 2581.975614]  schedule+0x33/0xc0
>[ 2581.975622]  schedule_timeout+0x202/0x3c0
>[ 2581.975634]  ? inotify_read+0xe3/0x3b0
>[ 2581.975646]  wait_woken+0x59/0xa0
>[ 2581.975655]  inotify_read+0x299/0x3b0
>[ 2581.975666]  ? do_wait_intr_irq+0x90/0x90
>[ 2581.975679]  vfs_read+0xa3/0x160
>[ 2581.975689]  ksys_read+0x94/0xe0
>[ 2581.975700]  do_syscall_64+0x5a/0x1c0
>[ 2581.975709]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.975717] RIP: 0033:0x7f9589fb50b4
>[ 2581.975727] Code: Bad RIP value.
>[ 2581.975734] RSP: 002b:00007f9586476c70 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.975741] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9589fb50b4
>[ 2581.975747] RDX: 0000000000007fff RSI: 00007f9586476ca0 RDI: 0000000000000004
>[ 2581.975754] RBP: 00007f9586476ca0 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.975772] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000007fff
>[ 2581.975779] R13: 00007f9586476ca0 R14: 00005574bb763800 R15: 00007f958a4ab890
>[ 2581.975795] gmain           S    0  1454    747 0x00000000
>[ 2581.975803] Call Trace:
>[ 2581.975814]  ? __schedule+0x24e/0x7d0
>[ 2581.975825]  schedule+0x33/0xc0
>[ 2581.975833]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.975845]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.975854]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.975863]  do_sys_poll+0x337/0x580
>[ 2581.975878]  ? preempt_count_add+0x49/0xa0
>[ 2581.975889]  ? preempt_count_add+0x49/0xa0
>[ 2581.975899]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.975908]  ? prep_new_page+0x48/0xe0
>[ 2581.975919]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.975940]  ? poll_select_finish+0x220/0x220
>[ 2581.975955]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.975967]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.975982]  ? __might_fault+0x3e/0x90
>[ 2581.975992]  ? __might_fault+0x3e/0x90
>[ 2581.976014]  ? __se_sys_poll+0x2c/0x130
>[ 2581.976025]  __se_sys_poll+0x2c/0x130
>[ 2581.976036]  do_syscall_64+0x5a/0x1c0
>[ 2581.976046]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.976053] RIP: 0033:0x7f9589fb9bf9
>[ 2581.976062] Code: Bad RIP value.
>[ 2581.976070] RSP: 002b:00007f9585c7dcf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.976078] RAX: ffffffffffffffda RBX: 00005574bb73ba20 RCX: 00007f9589fb9bf9
>[ 2581.976085] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005574bb73ba20
>[ 2581.976091] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005574bb766ed8
>[ 2581.976098] R10: 00005574bb75f6a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.976104] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000001
>[ 2581.976121] gdbus           S    0  1456    747 0x00000000
>[ 2581.976132] Call Trace:
>[ 2581.976144]  ? __schedule+0x24e/0x7d0
>[ 2581.976158]  schedule+0x33/0xc0
>[ 2581.976168]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.976179]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.976190]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.976199]  do_sys_poll+0x337/0x580
>[ 2581.976212]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.976224]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.976236]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.976244]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.976253]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.976263]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.976274]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.976287]  ? poll_select_finish+0x220/0x220
>[ 2581.976299]  ? poll_select_finish+0x220/0x220
>[ 2581.976311]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.976322]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.976338]  ? __fget+0xf7/0x200
>[ 2581.976352]  ? __fget+0x114/0x200
>[ 2581.976364]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.976375]  ? __se_sys_poll+0x2c/0x130
>[ 2581.976383]  __se_sys_poll+0x2c/0x130
>[ 2581.976392]  do_syscall_64+0x5a/0x1c0
>[ 2581.976402]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.976409] RIP: 0033:0x7f9589fb9bf9
>[ 2581.976417] Code: Bad RIP value.
>[ 2581.976423] RSP: 002b:00007f9584c7bce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.976432] RAX: ffffffffffffffda RBX: 00007f95780101a0 RCX: 00007f9589fb9bf9
>[ 2581.976438] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f95780101a0
>[ 2581.976444] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f957800ded8
>[ 2581.976450] R10: 00007f9578008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.976456] R13: 00000000ffffffff R14: 00007f958a722f70 R15: 0000000000000002
>[ 2581.976472] gvfs-gphoto2-vo S    0  1459    747 0x00000000
>[ 2581.976480] Call Trace:
>[ 2581.976490]  ? __schedule+0x24e/0x7d0
>[ 2581.976503]  schedule+0x33/0xc0
>[ 2581.976510]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.976520]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.976529]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.976541]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.976550]  do_sys_poll+0x337/0x580
>[ 2581.976565]  ? finish_task_switch+0x9b/0x250
>[ 2581.976578]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.976590]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.976603]  ? poll_select_finish+0x220/0x220
>[ 2581.976613]  ? poll_select_finish+0x220/0x220
>[ 2581.976623]  ? try_to_wake_up+0x70/0x810
>[ 2581.976636]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.976644]  ? try_to_wake_up+0x7a/0x810
>[ 2581.976659]  ? eventfd_write+0xd9/0x210
>[ 2581.976670]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.976687]  ? __se_sys_poll+0x2c/0x130
>[ 2581.976695]  __se_sys_poll+0x2c/0x130
>[ 2581.976704]  do_syscall_64+0x5a/0x1c0
>[ 2581.976713]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.976721] RIP: 0033:0x7f5e14554bf9
>[ 2581.976731] Code: Bad RIP value.
>[ 2581.976737] RSP: 002b:00007ffff372df30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.976745] RAX: ffffffffffffffda RBX: 00005597c9a2fd10 RCX: 00007f5e14554bf9
>[ 2581.976751] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005597c9a2fd10
>[ 2581.976770] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005597c9a13150
>[ 2581.976778] R10: 00005597c9a0c2a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.976784] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000002
>[ 2581.976800] gmain           S    0  1465    747 0x00000000
>[ 2581.976808] Call Trace:
>[ 2581.976819]  ? __schedule+0x24e/0x7d0
>[ 2581.976831]  schedule+0x33/0xc0
>[ 2581.976839]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.976850]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.976860]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.976869]  do_sys_poll+0x337/0x580
>[ 2581.976881]  ? preempt_count_add+0x49/0xa0
>[ 2581.976891]  ? preempt_count_add+0x49/0xa0
>[ 2581.976899]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.976907]  ? prep_new_page+0x48/0xe0
>[ 2581.976916]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.976934]  ? poll_select_finish+0x220/0x220
>[ 2581.976947]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.976960]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.976975]  ? __might_fault+0x3e/0x90
>[ 2581.976983]  ? __might_fault+0x3e/0x90
>[ 2581.977004]  ? __se_sys_poll+0x2c/0x130
>[ 2581.977013]  __se_sys_poll+0x2c/0x130
>[ 2581.977023]  do_syscall_64+0x5a/0x1c0
>[ 2581.977032]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.977040] RIP: 0033:0x7f5e14554bf9
>[ 2581.977048] Code: Bad RIP value.
>[ 2581.977055] RSP: 002b:00007f5e11c74cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.977062] RAX: ffffffffffffffda RBX: 00005597c9a23e50 RCX: 00007f5e14554bf9
>[ 2581.977068] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005597c9a23e50
>[ 2581.977075] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005597c9a224e8
>[ 2581.977081] R10: 00005597c9a0c8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.977087] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000001
>[ 2581.977103] gdbus           S    0  1467    747 0x00000000
>[ 2581.977110] Call Trace:
>[ 2581.977121]  ? __schedule+0x24e/0x7d0
>[ 2581.977132]  schedule+0x33/0xc0
>[ 2581.977140]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.977152]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.977161]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.977171]  do_sys_poll+0x337/0x580
>[ 2581.977183]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.977194]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.977205]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.977213]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.977222]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.977229]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.977239]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.977252]  ? poll_select_finish+0x220/0x220
>[ 2581.977263]  ? poll_select_finish+0x220/0x220
>[ 2581.977273]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.977284]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.977299]  ? __fget+0xf7/0x200
>[ 2581.977311]  ? __fget+0x114/0x200
>[ 2581.977324]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.977335]  ? __se_sys_poll+0x2c/0x130
>[ 2581.977343]  __se_sys_poll+0x2c/0x130
>[ 2581.977353]  do_syscall_64+0x5a/0x1c0
>[ 2581.977361]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.977369] RIP: 0033:0x7f5e14554bf9
>[ 2581.977378] Code: Bad RIP value.
>[ 2581.977384] RSP: 002b:00007f5e10c72ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.977391] RAX: ffffffffffffffda RBX: 00007f5e040101a0 RCX: 00007f5e14554bf9
>[ 2581.977398] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f5e040101a0
>[ 2581.977404] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f5e0400e4f8
>[ 2581.977410] R10: 00007f5e04008c40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.977415] R13: 00000000ffffffff R14: 00007f5e14f25f70 R15: 0000000000000002
>[ 2581.977432] gvfsd-trash     S    0  1460    822 0x00000000
>[ 2581.977440] Call Trace:
>[ 2581.977451]  ? __schedule+0x24e/0x7d0
>[ 2581.977462]  schedule+0x33/0xc0
>[ 2581.977470]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.977482]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.977492]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.977500]  do_sys_poll+0x337/0x580
>[ 2581.977508]  ? lookup_fast+0xc8/0x470
>[ 2581.977524]  ? __d_lookup_rcu+0x129/0x200
>[ 2581.977537]  ? lockref_get_not_dead+0x26/0x30
>[ 2581.977547]  ? unlazy_walk+0x58/0x160
>[ 2581.977559]  ? poll_select_finish+0x220/0x220
>[ 2581.977571]  ? poll_select_finish+0x220/0x220
>[ 2581.977584]  ? __might_fault+0x3e/0x90
>[ 2581.977592]  ? __might_fault+0x3e/0x90
>[ 2581.977606]  ? _copy_to_user+0x69/0x80
>[ 2581.977615]  ? cp_new_stat+0x15a/0x190
>[ 2581.977632]  ? __se_sys_newstat+0x4d/0x70
>[ 2581.977646]  ? __se_sys_poll+0x2c/0x130
>[ 2581.977657]  __se_sys_poll+0x2c/0x130
>[ 2581.977667]  do_syscall_64+0x5a/0x1c0
>[ 2581.977678]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.977685] RIP: 0033:0x7f956b1a1bf9
>[ 2581.977697] Code: Bad RIP value.
>[ 2581.977703] RSP: 002b:00007ffcdff89580 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.977713] RAX: ffffffffffffffda RBX: 00007f955800a630 RCX: 00007f956b1a1bf9
>[ 2581.977720] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f955800a630
>[ 2581.977726] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f956000bbd0
>[ 2581.977733] R10: 00007f95580018c0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.977741] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000004
>[ 2581.977773] gmain           S    0  1461    822 0x00000000
>[ 2581.977785] Call Trace:
>[ 2581.977798]  ? __schedule+0x24e/0x7d0
>[ 2581.977810]  schedule+0x33/0xc0
>[ 2581.977819]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.977832]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.977841]  do_sys_poll+0x337/0x580
>[ 2581.977854]  ? __switch_to_asm+0x34/0x70
>[ 2581.977865]  ? finish_task_switch+0x9b/0x250
>[ 2581.977875]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.977884]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.977892]  ? finish_task_switch+0x9b/0x250
>[ 2581.977899]  ? finish_task_switch+0x6e/0x250
>[ 2581.977907]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.977915]  ? __switch_to+0x2d1/0x460
>[ 2581.977925]  ? __schedule+0x256/0x7d0
>[ 2581.977938]  ? poll_select_finish+0x220/0x220
>[ 2581.977948]  ? poll_select_finish+0x220/0x220
>[ 2581.977957]  ? try_to_wake_up+0x451/0x810
>[ 2581.977969]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.977984]  ? __might_fault+0x3e/0x90
>[ 2581.977994]  ? __might_fault+0x3e/0x90
>[ 2581.978014]  ? __se_sys_poll+0x2c/0x130
>[ 2581.978022]  __se_sys_poll+0x2c/0x130
>[ 2581.978032]  do_syscall_64+0x5a/0x1c0
>[ 2581.978040]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.978048] RIP: 0033:0x7f956b1a1bf9
>[ 2581.978057] Code: Bad RIP value.
>[ 2581.978063] RSP: 002b:00007f9568353cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.978070] RAX: ffffffffffffffda RBX: 0000564b0db72bc0 RCX: 00007f956b1a1bf9
>[ 2581.978078] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000564b0db72bc0
>[ 2581.978084] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f956000a7d0
>[ 2581.978090] R10: 00007f956000cf60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.978096] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000002
>[ 2581.978112] gdbus           S    0  1462    822 0x00000000
>[ 2581.978120] Call Trace:
>[ 2581.978130]  ? __schedule+0x24e/0x7d0
>[ 2581.978142]  schedule+0x33/0xc0
>[ 2581.978150]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.978159]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.978167]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.978178]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.978186]  do_sys_poll+0x337/0x580
>[ 2581.978206]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.978214]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.978222]  ? finish_task_switch+0x9b/0x250
>[ 2581.978229]  ? finish_task_switch+0x6e/0x250
>[ 2581.978237]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.978245]  ? __switch_to+0x2d1/0x460
>[ 2581.978261]  ? poll_select_finish+0x220/0x220
>[ 2581.978272]  ? poll_select_finish+0x220/0x220
>[ 2581.978283]  ? poll_select_finish+0x220/0x220
>[ 2581.978293]  ? poll_select_finish+0x220/0x220
>[ 2581.978304]  ? poll_select_finish+0x220/0x220
>[ 2581.978314]  ? poll_select_finish+0x220/0x220
>[ 2581.978330]  ? task_work_run+0x73/0xb0
>[ 2581.978344]  ? __se_sys_poll+0x2c/0x130
>[ 2581.978352]  __se_sys_poll+0x2c/0x130
>[ 2581.978361]  do_syscall_64+0x5a/0x1c0
>[ 2581.978370]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.978379] RIP: 0033:0x7f956b1a1bf9
>[ 2581.978386] Code: Bad RIP value.
>[ 2581.978393] RSP: 002b:00007f9567b52ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.978401] RAX: ffffffffffffffda RBX: 0000564b0dbc7d20 RCX: 00007f956b1a1bf9
>[ 2581.978408] RDX: 00000000ffffffff RSI: 0000000000000006 RDI: 0000564b0dbc7d20
>[ 2581.978414] RBP: 0000000000000006 R08: 0000000000000000 R09: 00007f9558011440
>[ 2581.978421] R10: 0000564b0dbae6a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.978427] R13: 00000000ffffffff R14: 00007f956b4d9f70 R15: 0000000000000008
>[ 2581.978443] evolution-calen S    0  1477   1285 0x00000000
>[ 2581.978452] Call Trace:
>[ 2581.978462]  ? __schedule+0x24e/0x7d0
>[ 2581.978473]  schedule+0x33/0xc0
>[ 2581.978481]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.978490]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.978499]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.978510]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.978519]  do_sys_poll+0x337/0x580
>[ 2581.978534]  ? finish_task_switch+0x9b/0x250
>[ 2581.978547]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.978557]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.978565]  ? finish_task_switch+0x9b/0x250
>[ 2581.978573]  ? finish_task_switch+0x6e/0x250
>[ 2581.978582]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.978590]  ? __switch_to+0x2d1/0x460
>[ 2581.978608]  ? poll_select_finish+0x220/0x220
>[ 2581.978620]  ? poll_select_finish+0x220/0x220
>[ 2581.978632]  ? futex_wake+0x14d/0x180
>[ 2581.978644]  ? get_futex_key+0x495/0x620
>[ 2581.978657]  ? futex_wake+0x93/0x180
>[ 2581.978671]  ? do_futex+0xce/0xc60
>[ 2581.978681]  ? __might_fault+0x3e/0x90
>[ 2581.978703]  ? __se_sys_poll+0x2c/0x130
>[ 2581.978713]  __se_sys_poll+0x2c/0x130
>[ 2581.978723]  do_syscall_64+0x5a/0x1c0
>[ 2581.978734]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.978744] RIP: 0033:0x7f7e099adbf9
>[ 2581.978753] Code: Bad RIP value.
>[ 2581.978775] RSP: 002b:00007ffef4946470 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.978784] RAX: ffffffffffffffda RBX: 000056469103a4e0 RCX: 00007f7e099adbf9
>[ 2581.978790] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000056469103a4e0
>[ 2581.978796] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000564691027fb0
>[ 2581.978801] R10: 00007f7de4001800 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.978807] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000002
>[ 2581.978823] dconf worker    S    0  1496   1285 0x00000000
>[ 2581.978833] Call Trace:
>[ 2581.978844]  ? __schedule+0x24e/0x7d0
>[ 2581.978858]  schedule+0x33/0xc0
>[ 2581.978867]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.978879]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.978890]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.978899]  do_sys_poll+0x337/0x580
>[ 2581.978925]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.978933]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.978945]  ? poll_select_finish+0x220/0x220
>[ 2581.978958]  ? try_to_wake_up+0x70/0x810
>[ 2581.978971]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.978980]  ? try_to_wake_up+0x7a/0x810
>[ 2581.978993]  ? eventfd_write+0xd9/0x210
>[ 2581.979004]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979021]  ? __se_sys_poll+0x2c/0x130
>[ 2581.979029]  __se_sys_poll+0x2c/0x130
>[ 2581.979040]  do_syscall_64+0x5a/0x1c0
>[ 2581.979050]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.979057] RIP: 0033:0x7f7e099adbf9
>[ 2581.979065] Code: Bad RIP value.
>[ 2581.979073] RSP: 002b:00007f7dfc5b5cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.979080] RAX: ffffffffffffffda RBX: 00005646910129d0 RCX: 00007f7e099adbf9
>[ 2581.979087] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005646910129d0
>[ 2581.979093] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564691012ae8
>[ 2581.979100] R10: 0000564691011d40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.979107] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2581.979123] gmain           S    0  1497   1285 0x00000000
>[ 2581.979130] Call Trace:
>[ 2581.979140]  ? __schedule+0x24e/0x7d0
>[ 2581.979152]  schedule+0x33/0xc0
>[ 2581.979162]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.979172]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979182]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.979191]  do_sys_poll+0x337/0x580
>[ 2581.979203]  ? preempt_count_add+0x49/0xa0
>[ 2581.979213]  ? preempt_count_add+0x49/0xa0
>[ 2581.979221]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.979230]  ? prep_new_page+0x48/0xe0
>[ 2581.979239]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.979257]  ? poll_select_finish+0x220/0x220
>[ 2581.979270]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.979281]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.979297]  ? __might_fault+0x3e/0x90
>[ 2581.979305]  ? __might_fault+0x3e/0x90
>[ 2581.979326]  ? __se_sys_poll+0x2c/0x130
>[ 2581.979334]  __se_sys_poll+0x2c/0x130
>[ 2581.979345]  do_syscall_64+0x5a/0x1c0
>[ 2581.979354]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.979362] RIP: 0033:0x7f7e099adbf9
>[ 2581.979372] Code: Bad RIP value.
>[ 2581.979378] RSP: 002b:00007f7dfbdb4cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.979385] RAX: ffffffffffffffda RBX: 00007f7df4007ce0 RCX: 00007f7e099adbf9
>[ 2581.979393] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7df4007ce0
>[ 2581.979399] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f7df4006a48
>[ 2581.979405] R10: 0000564691012320 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.979411] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2581.979426] evolution-calen S    0  1498   1285 0x00000000
>[ 2581.979435] Call Trace:
>[ 2581.979445]  ? __schedule+0x24e/0x7d0
>[ 2581.979457]  schedule+0x33/0xc0
>[ 2581.979465]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.979477]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979488]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.979496]  do_sys_poll+0x337/0x580
>[ 2581.979518]  ? update_curr+0x1d5/0x3e0
>[ 2581.979527]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.979542]  ? poll_select_finish+0x220/0x220
>[ 2581.979553]  ? update_curr+0xd9/0x3e0
>[ 2581.979562]  ? try_to_wake_up+0x70/0x810
>[ 2581.979575]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.979583]  ? try_to_wake_up+0x7a/0x810
>[ 2581.979598]  ? eventfd_write+0xd9/0x210
>[ 2581.979609]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979626]  ? __se_sys_poll+0x2c/0x130
>[ 2581.979634]  __se_sys_poll+0x2c/0x130
>[ 2581.979643]  do_syscall_64+0x5a/0x1c0
>[ 2581.979652]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.979659] RIP: 0033:0x7f7e099adbf9
>[ 2581.979669] Code: Bad RIP value.
>[ 2581.979675] RSP: 002b:00007f7dfb5b3c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.979683] RAX: ffffffffffffffda RBX: 00007f7df0072c50 RCX: 00007f7e099adbf9
>[ 2581.979689] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7df0072c50
>[ 2581.979695] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000564691013af8
>[ 2581.979702] R10: 0000564691011e20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.979708] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2581.979724] gdbus           S    0  1499   1285 0x00000000
>[ 2581.979733] Call Trace:
>[ 2581.979743]  ? __schedule+0x24e/0x7d0
>[ 2581.979754]  schedule+0x33/0xc0
>[ 2581.979777]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.979787]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979796]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.979808]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.979816]  do_sys_poll+0x337/0x580
>[ 2581.979828]  ? __switch_to_asm+0x34/0x70
>[ 2581.979839]  ? finish_task_switch+0x9b/0x250
>[ 2581.979850]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.979859]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.979867]  ? finish_task_switch+0x9b/0x250
>[ 2581.979875]  ? finish_task_switch+0x6e/0x250
>[ 2581.979882]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.979890]  ? __switch_to+0x2d1/0x460
>[ 2581.979899]  ? __schedule+0x256/0x7d0
>[ 2581.979912]  ? poll_select_finish+0x220/0x220
>[ 2581.979922]  ? poll_select_finish+0x220/0x220
>[ 2581.979932]  ? poll_select_finish+0x220/0x220
>[ 2581.979943]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.979959]  ? __might_fault+0x3e/0x90
>[ 2581.979968]  ? __might_fault+0x3e/0x90
>[ 2581.979988]  ? __se_sys_poll+0x2c/0x130
>[ 2581.979996]  __se_sys_poll+0x2c/0x130
>[ 2581.980006]  do_syscall_64+0x5a/0x1c0
>[ 2581.980014]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.980022] RIP: 0033:0x7f7e099adbf9
>[ 2581.980032] Code: Bad RIP value.
>[ 2581.980038] RSP: 002b:00007f7dfadb2ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.980046] RAX: ffffffffffffffda RBX: 00007f7df401cc70 RCX: 00007f7e099adbf9
>[ 2581.980054] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f7df401cc70
>[ 2581.980062] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f7de4035f20
>[ 2581.980069] R10: 000056469102a1a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.980075] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000003
>[ 2581.980091] pool            S    0  1505   1285 0x00000000
>[ 2581.980099] Call Trace:
>[ 2581.980109]  ? __schedule+0x24e/0x7d0
>[ 2581.980122]  schedule+0x33/0xc0
>[ 2581.980132]  futex_wait_queue_me+0xca/0x160
>[ 2581.980143]  futex_wait+0xf1/0x240
>[ 2581.980153]  ? try_to_wake_up+0x70/0x810
>[ 2581.980172]  do_futex+0x131/0xc60
>[ 2581.980181]  ? eventfd_write+0xd9/0x210
>[ 2581.980192]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.980205]  __se_sys_futex+0x133/0x180
>[ 2581.980215]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.980225]  do_syscall_64+0x5a/0x1c0
>[ 2581.980234]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.980241] RIP: 0033:0x7f7e099b4839
>[ 2581.980249] Code: Bad RIP value.
>[ 2581.980255] RSP: 002b:00007f7de33fdcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.980264] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2581.980270] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 000056469102a2d0
>[ 2581.980276] RBP: 000056469102a2c0 R08: 0000000000000005 R09: 0000000000000001
>[ 2581.980282] R10: 0000000000000000 R11: 0000000000000246 R12: 000056469102a2d0
>[ 2581.980288] R13: 000056469102a2c0 R14: 000056469102a2c8 R15: 00007ffef4945630
>[ 2581.980304] evolution-calen S    0  1506   1285 0x00000000
>[ 2581.980312] Call Trace:
>[ 2581.980322]  ? __schedule+0x24e/0x7d0
>[ 2581.980335]  schedule+0x33/0xc0
>[ 2581.980343]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.980354]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.980363]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.980371]  do_sys_poll+0x337/0x580
>[ 2581.980384]  ? __switch_to_asm+0x34/0x70
>[ 2581.980394]  ? finish_task_switch+0x9b/0x250
>[ 2581.980405]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.980414]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.980423]  ? finish_task_switch+0x9b/0x250
>[ 2581.980430]  ? finish_task_switch+0x6e/0x250
>[ 2581.980437]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.980444]  ? __switch_to+0x2d1/0x460
>[ 2581.980454]  ? __schedule+0x256/0x7d0
>[ 2581.980466]  ? poll_select_finish+0x220/0x220
>[ 2581.980479]  ? try_to_wake_up+0x451/0x810
>[ 2581.980491]  ? wake_up_q+0x54/0x80
>[ 2581.980500]  ? futex_wake+0x93/0x180
>[ 2581.980512]  ? do_futex+0xce/0xc60
>[ 2581.980520]  ? ___preempt_schedule+0x16/0x20
>[ 2581.980541]  ? __se_sys_poll+0x2c/0x130
>[ 2581.980550]  __se_sys_poll+0x2c/0x130
>[ 2581.980560]  do_syscall_64+0x5a/0x1c0
>[ 2581.980569]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.980576] RIP: 0033:0x7f7e099adbf9
>[ 2581.980585] Code: Bad RIP value.
>[ 2581.980592] RSP: 002b:00007f7de23bac90 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.980599] RAX: ffffffffffffffda RBX: 000056469103bdd0 RCX: 00007f7e099adbf9
>[ 2581.980605] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000056469103bdd0
>[ 2581.980611] RBP: 0000000000000001 R08: 0000000000000000 R09: 000056469103bf28
>[ 2581.980617] R10: 0000564691012000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.980626] R13: 00000000ffffffff R14: 00007f7e0a208f70 R15: 0000000000000001
>[ 2581.980642] pool            S    0  1509   1285 0x00000000
>[ 2581.980650] Call Trace:
>[ 2581.980660]  ? __schedule+0x24e/0x7d0
>[ 2581.980672]  schedule+0x33/0xc0
>[ 2581.980680]  futex_wait_queue_me+0xca/0x160
>[ 2581.980692]  futex_wait+0xf1/0x240
>[ 2581.980702]  ? try_to_wake_up+0x70/0x810
>[ 2581.980722]  do_futex+0x131/0xc60
>[ 2581.980730]  ? eventfd_write+0xd9/0x210
>[ 2581.980741]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.980755]  __se_sys_futex+0x133/0x180
>[ 2581.980779]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.980790]  do_syscall_64+0x5a/0x1c0
>[ 2581.980800]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.980808] RIP: 0033:0x7f7e099b4839
>[ 2581.980816] Code: Bad RIP value.
>[ 2581.980823] RSP: 002b:00007f7de19a7cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.980830] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2581.980838] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 0000564691056a70
>[ 2581.980844] RBP: 0000564691056a60 R08: 0000000000000009 R09: 0000000000000001
>[ 2581.980850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564691056a70
>[ 2581.980856] R13: 0000564691056a60 R14: 0000564691056a68 R15: 00007ffef4945610
>[ 2581.980872] pool            S    0  1511   1285 0x00000000
>[ 2581.980880] Call Trace:
>[ 2581.980891]  ? __schedule+0x24e/0x7d0
>[ 2581.980904]  schedule+0x33/0xc0
>[ 2581.980912]  futex_wait_queue_me+0xca/0x160
>[ 2581.980923]  futex_wait+0xf1/0x240
>[ 2581.980933]  ? try_to_wake_up+0x451/0x810
>[ 2581.980952]  do_futex+0x131/0xc60
>[ 2581.980960]  ? ___preempt_schedule+0x16/0x20
>[ 2581.980977]  __se_sys_futex+0x133/0x180
>[ 2581.980988]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.980998]  do_syscall_64+0x5a/0x1c0
>[ 2581.981007]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.981014] RIP: 0033:0x7f7e099b4839
>[ 2581.981023] Code: Bad RIP value.
>[ 2581.981030] RSP: 002b:00007f7de11a6cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.981037] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7e099b4839
>[ 2581.981044] RDX: 0000000000000005 RSI: 0000000000000080 RDI: 00007f7de4014940
>[ 2581.981050] RBP: 00007f7de4014930 R08: 0000000000000009 R09: 0000000000000001
>[ 2581.981056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7de4014940
>[ 2581.981063] R13: 00007f7de4014930 R14: 00007f7de4014938 R15: 00007ffef4945610
>[ 2581.981080] evolution-addre S    0  1508    747 0x00000000
>[ 2581.981087] Call Trace:
>[ 2581.981097]  ? __schedule+0x24e/0x7d0
>[ 2581.981109]  schedule+0x33/0xc0
>[ 2581.981118]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.981130]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.981139]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.981147]  do_sys_poll+0x337/0x580
>[ 2581.981164]  ? preempt_count_add+0x49/0xa0
>[ 2581.981171]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.981179]  ? prep_new_page+0x48/0xe0
>[ 2581.981188]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.981206]  ? poll_select_finish+0x220/0x220
>[ 2581.981220]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.981228]  ? get_futex_key+0x495/0x620
>[ 2581.981238]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.981253]  ? __might_fault+0x3e/0x90
>[ 2581.981262]  ? __might_fault+0x3e/0x90
>[ 2581.981282]  ? __se_sys_poll+0x2c/0x130
>[ 2581.981290]  __se_sys_poll+0x2c/0x130
>[ 2581.981301]  do_syscall_64+0x5a/0x1c0
>[ 2581.981310]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.981318] RIP: 0033:0x7f3677d70bf9
>[ 2581.981327] Code: Bad RIP value.
>[ 2581.981334] RSP: 002b:00007ffd91c67580 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.981342] RAX: ffffffffffffffda RBX: 000055f8b0664170 RCX: 00007f3677d70bf9
>[ 2581.981348] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f8b0664170
>[ 2581.981354] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b063a7f8
>[ 2581.981361] R10: 000055f8b0648a20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.981367] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2581.981383] gmain           S    0  1514    747 0x00000000
>[ 2581.981390] Call Trace:
>[ 2581.981400]  ? __schedule+0x24e/0x7d0
>[ 2581.981412]  schedule+0x33/0xc0
>[ 2581.981420]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.981435]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.981443]  do_sys_poll+0x337/0x580
>[ 2581.981456]  ? preempt_count_add+0x49/0xa0
>[ 2581.981466]  ? preempt_count_add+0x49/0xa0
>[ 2581.981474]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.981482]  ? prep_new_page+0x48/0xe0
>[ 2581.981492]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.981510]  ? poll_select_finish+0x220/0x220
>[ 2581.981526]  ? poll_select_finish+0x220/0x220
>[ 2581.981536]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.981547]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.981564]  ? __might_fault+0x3e/0x90
>[ 2581.981575]  ? __might_fault+0x3e/0x90
>[ 2581.981597]  ? __se_sys_poll+0x2c/0x130
>[ 2581.981607]  __se_sys_poll+0x2c/0x130
>[ 2581.981620]  do_syscall_64+0x5a/0x1c0
>[ 2581.981630]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.981638] RIP: 0033:0x7f3677d70bf9
>[ 2581.981649] Code: Bad RIP value.
>[ 2581.981657] RSP: 002b:00007f366a2dccb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.981665] RAX: ffffffffffffffda RBX: 000055f8b0607f50 RCX: 00007f3677d70bf9
>[ 2581.981673] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f8b0607f50
>[ 2581.981681] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f8b066e640
>[ 2581.981688] R10: 000055f8b0650d20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.981694] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000002
>[ 2581.981711] gdbus           S    0  1518    747 0x00000000
>[ 2581.981721] Call Trace:
>[ 2581.981733]  ? __schedule+0x24e/0x7d0
>[ 2581.981748]  schedule+0x33/0xc0
>[ 2581.981757]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.981784]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.981795]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.981804]  do_sys_poll+0x337/0x580
>[ 2581.981830]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.981846]  ? poll_select_finish+0x220/0x220
>[ 2581.981858]  ? poll_select_finish+0x220/0x220
>[ 2581.981872]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.981889]  ? __might_fault+0x3e/0x90
>[ 2581.981899]  ? __might_fault+0x3e/0x90
>[ 2581.981921]  ? __se_sys_poll+0x2c/0x130
>[ 2581.981931]  __se_sys_poll+0x2c/0x130
>[ 2581.981941]  do_syscall_64+0x5a/0x1c0
>[ 2581.981951]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.981958] RIP: 0033:0x7f3677d70bf9
>[ 2581.981968] Code: Bad RIP value.
>[ 2581.981974] RSP: 002b:00007f366966aca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.981983] RAX: ffffffffffffffda RBX: 000055f8b06679f0 RCX: 00007f3677d70bf9
>[ 2581.981989] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f8b06679f0
>[ 2581.981996] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f8b06665d8
>[ 2581.982003] R10: 000055f8b0650c80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.982009] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000002
>[ 2581.982025] dconf worker    S    0  1519    747 0x00000000
>[ 2581.982032] Call Trace:
>[ 2581.982043]  ? __schedule+0x24e/0x7d0
>[ 2581.982054]  schedule+0x33/0xc0
>[ 2581.982062]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.982073]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.982083]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.982091]  do_sys_poll+0x337/0x580
>[ 2581.982107]  ? preempt_count_add+0x49/0xa0
>[ 2581.982115]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.982130]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.982143]  ? poll_select_finish+0x220/0x220
>[ 2581.982152]  ? alloc_set_pte+0x450/0x540
>[ 2581.982165]  ? filemap_map_pages+0x1f1/0x570
>[ 2581.982174]  ? alloc_set_pte+0x285/0x540
>[ 2581.982186]  ? filemap_map_pages+0x20e/0x570
>[ 2581.982196]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.982207]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.982215]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.982229]  ? __do_page_fault+0x26d/0x500
>[ 2581.982243]  ? __se_sys_poll+0x2c/0x130
>[ 2581.982251]  __se_sys_poll+0x2c/0x130
>[ 2581.982261]  do_syscall_64+0x5a/0x1c0
>[ 2581.982270]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.982277] RIP: 0033:0x7f3677d70bf9
>[ 2581.982286] Code: Bad RIP value.
>[ 2581.982293] RSP: 002b:00007f3663ffecb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.982301] RAX: ffffffffffffffda RBX: 000055f8b0677750 RCX: 00007f3677d70bf9
>[ 2581.982309] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 000055f8b0677750
>[ 2581.982316] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b06778e8
>[ 2581.982323] R10: 000055f8b06768e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.982329] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2581.982345] evolution-addre S    0  1520    747 0x00000000
>[ 2581.982353] Call Trace:
>[ 2581.982363]  ? __schedule+0x24e/0x7d0
>[ 2581.982375]  schedule+0x33/0xc0
>[ 2581.982383]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.982394]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.982405]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.982413]  do_sys_poll+0x337/0x580
>[ 2581.982438]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.982446]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.982458]  ? poll_select_finish+0x220/0x220
>[ 2581.982469]  ? update_curr+0xd9/0x3e0
>[ 2581.982479]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.982491]  ? do_wp_page+0x162/0x570
>[ 2581.982503]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.982511]  ? do_wp_page+0x162/0x570
>[ 2581.982522]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.982535]  ? __do_page_fault+0x26d/0x500
>[ 2581.982549]  ? __se_sys_poll+0x2c/0x130
>[ 2581.982557]  __se_sys_poll+0x2c/0x130
>[ 2581.982566]  do_syscall_64+0x5a/0x1c0
>[ 2581.982574]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.982581] RIP: 0033:0x7f3677d70bf9
>[ 2581.982589] Code: Bad RIP value.
>[ 2581.982596] RSP: 002b:00007f36637fdc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.982603] RAX: ffffffffffffffda RBX: 00007f365807a090 RCX: 00007f3677d70bf9
>[ 2581.982609] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f365807a090
>[ 2581.982615] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055f8b0678948
>[ 2581.982621] R10: 000055f8b0676980 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.982627] R13: 00000000ffffffff R14: 00007f36785cbf70 R15: 0000000000000001
>[ 2581.982644] evolution-addre S    0  1523   1508 0x00000000
>[ 2581.982651] Call Trace:
>[ 2581.982661]  ? __schedule+0x24e/0x7d0
>[ 2581.982674]  schedule+0x33/0xc0
>[ 2581.982682]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.982692]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.982700]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.982711]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.982719]  do_sys_poll+0x337/0x580
>[ 2581.982745]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.982753]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.982778]  ? poll_select_finish+0x220/0x220
>[ 2581.982790]  ? poll_select_finish+0x220/0x220
>[ 2581.982799]  ? try_to_wake_up+0x70/0x810
>[ 2581.982810]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.982825]  ? __might_fault+0x3e/0x90
>[ 2581.982834]  ? __might_fault+0x3e/0x90
>[ 2581.982854]  ? __se_sys_poll+0x2c/0x130
>[ 2581.982862]  __se_sys_poll+0x2c/0x130
>[ 2581.982871]  do_syscall_64+0x5a/0x1c0
>[ 2581.982881]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.982888] RIP: 0033:0x7f81489c9bf9
>[ 2581.982896] Code: Bad RIP value.
>[ 2581.982903] RSP: 002b:00007fffb7253700 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.982910] RAX: ffffffffffffffda RBX: 0000558a1ed76790 RCX: 00007f81489c9bf9
>[ 2581.982916] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000558a1ed76790
>[ 2581.982922] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000558a1ed21c80
>[ 2581.982929] R10: 00007f81280018e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.982935] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000002
>[ 2581.982951] gmain           S    0  1526   1508 0x00000000
>[ 2581.982959] Call Trace:
>[ 2581.982969]  ? __schedule+0x24e/0x7d0
>[ 2581.982981]  schedule+0x33/0xc0
>[ 2581.982989]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.983000]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.983009]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.983018]  do_sys_poll+0x337/0x580
>[ 2581.983031]  ? preempt_count_add+0x49/0xa0
>[ 2581.983042]  ? preempt_count_add+0x49/0xa0
>[ 2581.983050]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.983058]  ? prep_new_page+0x48/0xe0
>[ 2581.983068]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.983086]  ? poll_select_finish+0x220/0x220
>[ 2581.983100]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.983113]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.983131]  ? __might_fault+0x3e/0x90
>[ 2581.983140]  ? __might_fault+0x3e/0x90
>[ 2581.983161]  ? __se_sys_poll+0x2c/0x130
>[ 2581.983172]  __se_sys_poll+0x2c/0x130
>[ 2581.983183]  do_syscall_64+0x5a/0x1c0
>[ 2581.983193]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.983200] RIP: 0033:0x7f81489c9bf9
>[ 2581.983210] Code: Bad RIP value.
>[ 2581.983217] RSP: 002b:00007f813af35cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.983226] RAX: ffffffffffffffda RBX: 0000558a1ecb9950 RCX: 00007f81489c9bf9
>[ 2581.983234] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558a1ecb9950
>[ 2581.983242] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ecfbb08
>[ 2581.983249] R10: 0000558a1ecf7000 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.983255] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2581.983271] dconf worker    S    0  1528   1508 0x00000000
>[ 2581.983282] Call Trace:
>[ 2581.983294]  ? __schedule+0x24e/0x7d0
>[ 2581.983308]  schedule+0x33/0xc0
>[ 2581.983317]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.983329]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.983339]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.983348]  do_sys_poll+0x337/0x580
>[ 2581.983375]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.983386]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.983399]  ? poll_select_finish+0x220/0x220
>[ 2581.983412]  ? update_curr+0xd9/0x3e0
>[ 2581.983423]  ? try_to_wake_up+0x70/0x810
>[ 2581.983433]  ? get_futex_key+0x495/0x620
>[ 2581.983447]  ? futex_wake+0x93/0x180
>[ 2581.983462]  ? do_futex+0xce/0xc60
>[ 2581.983472]  ? __might_fault+0x3e/0x90
>[ 2581.983494]  ? __se_sys_poll+0x2c/0x130
>[ 2581.983505]  __se_sys_poll+0x2c/0x130
>[ 2581.983515]  do_syscall_64+0x5a/0x1c0
>[ 2581.983525]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.983536] RIP: 0033:0x7f81489c9bf9
>[ 2581.983547] Code: Bad RIP value.
>[ 2581.983553] RSP: 002b:00007f8139d26cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.983563] RAX: ffffffffffffffda RBX: 0000558a1ecc48c0 RCX: 00007f81489c9bf9
>[ 2581.983571] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000558a1ecc48c0
>[ 2581.983580] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ed0f458
>[ 2581.983587] R10: 0000558a1ed0ca80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.983595] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2581.983613] evolution-addre S    0  1529   1508 0x00000000
>[ 2581.983621] Call Trace:
>[ 2581.983631]  ? __schedule+0x24e/0x7d0
>[ 2581.983644]  schedule+0x33/0xc0
>[ 2581.983652]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.983664]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.983673]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.983682]  do_sys_poll+0x337/0x580
>[ 2581.983707]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.983715]  ? __update_load_avg_se+0x2bf/0x370
>[ 2581.983727]  ? poll_select_finish+0x220/0x220
>[ 2581.983737]  ? update_curr+0xd9/0x3e0
>[ 2581.983747]  ? try_to_wake_up+0x70/0x810
>[ 2581.983773]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.983783]  ? try_to_wake_up+0x7a/0x810
>[ 2581.983796]  ? eventfd_write+0xd9/0x210
>[ 2581.983807]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.983824]  ? __se_sys_poll+0x2c/0x130
>[ 2581.983832]  __se_sys_poll+0x2c/0x130
>[ 2581.983843]  do_syscall_64+0x5a/0x1c0
>[ 2581.983852]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.983859] RIP: 0033:0x7f81489c9bf9
>[ 2581.983868] Code: Bad RIP value.
>[ 2581.983874] RSP: 002b:00007f8139525c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.983881] RAX: ffffffffffffffda RBX: 00007f8124079250 RCX: 00007f81489c9bf9
>[ 2581.983889] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f8124079250
>[ 2581.983896] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000558a1ed10bf8
>[ 2581.983902] R10: 0000558a1ed0cb20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.983908] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000001
>[ 2581.983926] gdbus           S    0  1530   1508 0x00000000
>[ 2581.983934] Call Trace:
>[ 2581.983944]  ? __schedule+0x24e/0x7d0
>[ 2581.983956]  schedule+0x33/0xc0
>[ 2581.983964]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.983976]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.983986]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.983994]  do_sys_poll+0x337/0x580
>[ 2581.984015]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.984026]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.984040]  ? poll_select_finish+0x220/0x220
>[ 2581.984051]  ? poll_select_finish+0x220/0x220
>[ 2581.984062]  ? poll_select_finish+0x220/0x220
>[ 2581.984072]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.984086]  ? __might_fault+0x3e/0x90
>[ 2581.984095]  ? __might_fault+0x3e/0x90
>[ 2581.984116]  ? __se_sys_poll+0x2c/0x130
>[ 2581.984124]  __se_sys_poll+0x2c/0x130
>[ 2581.984135]  do_syscall_64+0x5a/0x1c0
>[ 2581.984144]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.984151] RIP: 0033:0x7f81489c9bf9
>[ 2581.984160] Code: Bad RIP value.
>[ 2581.984166] RSP: 002b:00007f8138d24ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.984174] RAX: ffffffffffffffda RBX: 00007f8130010d40 RCX: 00007f81489c9bf9
>[ 2581.984180] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f8130010d40
>[ 2581.984188] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f813000e038
>[ 2581.984194] R10: 00007f8130001440 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.984200] R13: 00000000ffffffff R14: 00007f8149224f70 R15: 0000000000000003
>[ 2581.984215] pool            S    0  1533   1508 0x00000000
>[ 2581.984223] Call Trace:
>[ 2581.984233]  ? __schedule+0x24e/0x7d0
>[ 2581.984246]  schedule+0x33/0xc0
>[ 2581.984254]  futex_wait_queue_me+0xca/0x160
>[ 2581.984264]  futex_wait+0xf1/0x240
>[ 2581.984275]  ? try_to_wake_up+0x70/0x810
>[ 2581.984294]  do_futex+0x131/0xc60
>[ 2581.984302]  ? eventfd_write+0xd9/0x210
>[ 2581.984314]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.984328]  __se_sys_futex+0x133/0x180
>[ 2581.984338]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.984348]  do_syscall_64+0x5a/0x1c0
>[ 2581.984356]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.984363] RIP: 0033:0x7f81489d0839
>[ 2581.984372] Code: Bad RIP value.
>[ 2581.984379] RSP: 002b:00007f8122b43cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.984386] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f81489d0839
>[ 2581.984392] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 00007f812801e950
>[ 2581.984399] RBP: 00007f812801e940 R08: 0000000000000001 R09: 0000000000000001
>[ 2581.984405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f812801e950
>[ 2581.984411] R13: 00007f812801e940 R14: 00007f812801e948 R15: 00007fffb7252950
>[ 2581.984427] hud-service     S    0  1562    747 0x00000000
>[ 2581.984435] Call Trace:
>[ 2581.984445]  ? __schedule+0x24e/0x7d0
>[ 2581.984457]  schedule+0x33/0xc0
>[ 2581.984465]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.984475]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.984484]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.984495]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.984504]  do_sys_poll+0x337/0x580
>[ 2581.984520]  ? preempt_count_add+0x49/0xa0
>[ 2581.984528]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.984537]  ? prep_new_page+0x48/0xe0
>[ 2581.984547]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.984565]  ? poll_select_finish+0x220/0x220
>[ 2581.984576]  ? poll_select_finish+0x220/0x220
>[ 2581.984586]  ? poll_select_finish+0x220/0x220
>[ 2581.984596]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.984612]  ? __might_fault+0x3e/0x90
>[ 2581.984620]  ? __might_fault+0x3e/0x90
>[ 2581.984640]  ? __se_sys_poll+0x2c/0x130
>[ 2581.984648]  __se_sys_poll+0x2c/0x130
>[ 2581.984658]  do_syscall_64+0x5a/0x1c0
>[ 2581.984666]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.984673] RIP: 0033:0x7f366e8b1bf9
>[ 2581.984681] Code: Bad RIP value.
>[ 2581.984687] RSP: 002b:00007fff142da9e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.984694] RAX: ffffffffffffffda RBX: 00005577c987ff40 RCX: 00007f366e8b1bf9
>[ 2581.984700] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00005577c987ff40
>[ 2581.984706] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005577c987f6d0
>[ 2581.984713] R10: 00005577c9877600 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.984720] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000003
>[ 2581.984735] QDBusConnection S    0  1563    747 0x00000000
>[ 2581.984743] Call Trace:
>[ 2581.984753]  ? __schedule+0x24e/0x7d0
>[ 2581.984779]  schedule+0x33/0xc0
>[ 2581.984789]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.984799]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.984807]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.984818]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.984827]  do_sys_poll+0x337/0x580
>[ 2581.984845]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.984855]  ? intel_pstate_update_util+0x20/0x550
>[ 2581.984866]  ? enqueue_entity+0x17b/0xac0
>[ 2581.984874]  ? intel_pstate_update_pstate+0x40/0x40
>[ 2581.984889]  ? poll_select_finish+0x220/0x220
>[ 2581.984899]  ? poll_select_finish+0x220/0x220
>[ 2581.984908]  ? try_to_wake_up+0x7a/0x810
>[ 2581.984920]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.984936]  ? __might_fault+0x3e/0x90
>[ 2581.984944]  ? __might_fault+0x3e/0x90
>[ 2581.984964]  ? __se_sys_poll+0x2c/0x130
>[ 2581.984972]  __se_sys_poll+0x2c/0x130
>[ 2581.984983]  do_syscall_64+0x5a/0x1c0
>[ 2581.984992]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.984998] RIP: 0033:0x7f366e8b1bf9
>[ 2581.985007] Code: Bad RIP value.
>[ 2581.985014] RSP: 002b:00007f366590dab0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.985021] RAX: ffffffffffffffda RBX: 00007f3660003ce0 RCX: 00007f366e8b1bf9
>[ 2581.985027] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00007f3660003ce0
>[ 2581.985033] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f366000f290
>[ 2581.985039] R10: 00007f3660002700 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.985046] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000002
>[ 2581.985062] gmain           S    0  1564    747 0x00000000
>[ 2581.985070] Call Trace:
>[ 2581.985080]  ? __schedule+0x24e/0x7d0
>[ 2581.985091]  schedule+0x33/0xc0
>[ 2581.985099]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.985112]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.985124]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.985134]  do_sys_poll+0x337/0x580
>[ 2581.985147]  ? preempt_count_add+0x49/0xa0
>[ 2581.985156]  ? preempt_count_add+0x49/0xa0
>[ 2581.985163]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.985172]  ? prep_new_page+0x48/0xe0
>[ 2581.985181]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.985199]  ? poll_select_finish+0x220/0x220
>[ 2581.985213]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.985224]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.985239]  ? __might_fault+0x3e/0x90
>[ 2581.985247]  ? __might_fault+0x3e/0x90
>[ 2581.985268]  ? __se_sys_poll+0x2c/0x130
>[ 2581.985276]  __se_sys_poll+0x2c/0x130
>[ 2581.985285]  do_syscall_64+0x5a/0x1c0
>[ 2581.985294]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.985301] RIP: 0033:0x7f366e8b1bf9
>[ 2581.985310] Code: Bad RIP value.
>[ 2581.985316] RSP: 002b:00007f366510cc30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.985324] RAX: ffffffffffffffda RBX: 00005577c98944a0 RCX: 00007f366e8b1bf9
>[ 2581.985331] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005577c98944a0
>[ 2581.985337] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005577c98820c8
>[ 2581.985344] R10: 00005577c9877680 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.985353] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000001
>[ 2581.985368] gdbus           S    0  1565    747 0x00000000
>[ 2581.985376] Call Trace:
>[ 2581.985386]  ? __schedule+0x24e/0x7d0
>[ 2581.985398]  schedule+0x33/0xc0
>[ 2581.985406]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.985417]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.985426]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.985435]  do_sys_poll+0x337/0x580
>[ 2581.985451]  ? preempt_count_add+0x49/0xa0
>[ 2581.985459]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.985466]  ? prep_new_page+0x48/0xe0
>[ 2581.985475]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.985486]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.985500]  ? poll_select_finish+0x220/0x220
>[ 2581.985511]  ? poll_select_finish+0x220/0x220
>[ 2581.985526]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.985541]  ? __might_fault+0x3e/0x90
>[ 2581.985549]  ? __might_fault+0x3e/0x90
>[ 2581.985570]  ? __se_sys_poll+0x2c/0x130
>[ 2581.985578]  __se_sys_poll+0x2c/0x130
>[ 2581.985589]  do_syscall_64+0x5a/0x1c0
>[ 2581.985599]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.985606] RIP: 0033:0x7f366e8b1bf9
>[ 2581.985616] Code: Bad RIP value.
>[ 2581.985622] RSP: 002b:00007f366490bc20 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.985629] RAX: ffffffffffffffda RBX: 00005577c98a3000 RCX: 00007f366e8b1bf9
>[ 2581.985635] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005577c98a3000
>[ 2581.985641] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005577c98a10a8
>[ 2581.985647] R10: 00005577c9877a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.985653] R13: 00000000ffffffff R14: 00007f36711a8f70 R15: 0000000000000002
>[ 2581.985669] gvfsd-metadata  S    0  1566    747 0x00000000
>[ 2581.985678] Call Trace:
>[ 2581.985688]  ? __schedule+0x24e/0x7d0
>[ 2581.985700]  schedule+0x33/0xc0
>[ 2581.985707]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.985720]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.985730]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.985739]  do_sys_poll+0x337/0x580
>[ 2581.985756]  ? mark_held_locks+0x49/0x70
>[ 2581.985780]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.985794]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.985807]  ? poll_select_finish+0x220/0x220
>[ 2581.985816]  ? alloc_set_pte+0x450/0x540
>[ 2581.985829]  ? filemap_map_pages+0x1f1/0x570
>[ 2581.985838]  ? alloc_set_pte+0x285/0x540
>[ 2581.985849]  ? filemap_map_pages+0x20e/0x570
>[ 2581.985858]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.985870]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.985879]  ? __handle_mm_fault+0xca5/0xfc0
>[ 2581.985891]  ? __do_page_fault+0x26d/0x500
>[ 2581.985905]  ? __se_sys_poll+0x2c/0x130
>[ 2581.985913]  __se_sys_poll+0x2c/0x130
>[ 2581.985923]  do_syscall_64+0x5a/0x1c0
>[ 2581.985932]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.985939] RIP: 0033:0x7fb9eccdebf9
>[ 2581.985951] Code: Bad RIP value.
>[ 2581.985958] RSP: 002b:00007fffd8b2b4f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.985968] RAX: ffffffffffffffda RBX: 00005651a6e762d0 RCX: 00007fb9eccdebf9
>[ 2581.985977] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005651a6e762d0
>[ 2581.985985] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005651a6e684b8
>[ 2581.985992] R10: 00005651a6e57ae0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.986000] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000001
>[ 2581.986018] gmain           S    0  1567    747 0x00000000
>[ 2581.986029] Call Trace:
>[ 2581.986041]  ? __schedule+0x24e/0x7d0
>[ 2581.986055]  schedule+0x33/0xc0
>[ 2581.986066]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.986077]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.986089]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.986097]  do_sys_poll+0x337/0x580
>[ 2581.986110]  ? preempt_count_add+0x49/0xa0
>[ 2581.986121]  ? preempt_count_add+0x49/0xa0
>[ 2581.986132]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.986140]  ? prep_new_page+0x48/0xe0
>[ 2581.986153]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.986173]  ? poll_select_finish+0x220/0x220
>[ 2581.986188]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.986200]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.986219]  ? __might_fault+0x3e/0x90
>[ 2581.986230]  ? __might_fault+0x3e/0x90
>[ 2581.986252]  ? __se_sys_poll+0x2c/0x130
>[ 2581.986263]  __se_sys_poll+0x2c/0x130
>[ 2581.986273]  do_syscall_64+0x5a/0x1c0
>[ 2581.986282]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.986290] RIP: 0033:0x7fb9eccdebf9
>[ 2581.986299] Code: Bad RIP value.
>[ 2581.986307] RSP: 002b:00007fb9eae09cf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.986315] RAX: ffffffffffffffda RBX: 00005651a6e5afd0 RCX: 00007fb9eccdebf9
>[ 2581.986322] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00005651a6e5afd0
>[ 2581.986329] RBP: 0000000000000001 R08: 0000000000000000 R09: 00005651a6e59d48
>[ 2581.986335] R10: 00005651a6e57a60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.986342] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000001
>[ 2581.986359] gdbus           S    0  1568    747 0x00000000
>[ 2581.986369] Call Trace:
>[ 2581.986380]  ? __schedule+0x24e/0x7d0
>[ 2581.986393]  schedule+0x33/0xc0
>[ 2581.986401]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.986414]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.986423]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.986433]  do_sys_poll+0x337/0x580
>[ 2581.986446]  ? _raw_read_unlock_irqrestore+0x3e/0x60
>[ 2581.986457]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.986466]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.986474]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.986483]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.986492]  ? __wake_up_common_lock+0x87/0xc0
>[ 2581.986504]  ? sock_def_readable+0xb8/0x2a0
>[ 2581.986517]  ? poll_select_finish+0x220/0x220
>[ 2581.986528]  ? poll_select_finish+0x220/0x220
>[ 2581.986538]  ? ___sys_sendmsg+0x1c0/0x2f0
>[ 2581.986549]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.986565]  ? __fget+0xf7/0x200
>[ 2581.986577]  ? __fget+0x114/0x200
>[ 2581.986589]  ? __sys_sendmsg+0x8d/0xa0
>[ 2581.986600]  ? __se_sys_poll+0x2c/0x130
>[ 2581.986607]  __se_sys_poll+0x2c/0x130
>[ 2581.986618]  do_syscall_64+0x5a/0x1c0
>[ 2581.986626]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.986633] RIP: 0033:0x7fb9eccdebf9
>[ 2581.986641] Code: Bad RIP value.
>[ 2581.986648] RSP: 002b:00007fb9ea608ce0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.986655] RAX: ffffffffffffffda RBX: 00005651a6e72920 RCX: 00007fb9eccdebf9
>[ 2581.986661] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005651a6e72920
>[ 2581.986667] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005651a6e707b8
>[ 2581.986674] R10: 00005651a6e57e80 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.986681] R13: 00000000ffffffff R14: 00007fb9ed43ff70 R15: 0000000000000002
>[ 2581.986697] sshd            S    0  1583    693 0x00000000
>[ 2581.986704] Call Trace:
>[ 2581.986714]  ? __schedule+0x24e/0x7d0
>[ 2581.986726]  schedule+0x33/0xc0
>[ 2581.986735]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.986744]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.986753]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.986777]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.986787]  do_sys_poll+0x337/0x580
>[ 2581.986807]  ? unix_write_space+0x5/0x2b0
>[ 2581.986816]  ? unix_write_space+0x69/0x2b0
>[ 2581.986826]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.986842]  ? poll_select_finish+0x220/0x220
>[ 2581.986852]  ? unix_stream_read_generic+0x649/0x810
>[ 2581.986867]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.986875]  ? wp_page_copy+0x3ca/0x6d0
>[ 2581.986886]  ? unix_stream_recvmsg+0x53/0x70
>[ 2581.986893]  ? unix_state_double_unlock+0x30/0x30
>[ 2581.986903]  ? sock_read_iter+0x94/0xf0
>[ 2581.986917]  ? new_sync_read+0x10b/0x1a0
>[ 2581.986934]  ? __se_sys_poll+0x2c/0x130
>[ 2581.986943]  __se_sys_poll+0x2c/0x130
>[ 2581.986954]  do_syscall_64+0x5a/0x1c0
>[ 2581.986963]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.986971] RIP: 0033:0x7f811995bbc4
>[ 2581.986980] Code: Bad RIP value.
>[ 2581.986986] RSP: 002b:00007ffe618c0d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.986994] RAX: ffffffffffffffda RBX: 00007ffe618c0db0 RCX: 00007f811995bbc4
>[ 2581.987000] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffe618c0db0
>[ 2581.987006] RBP: 000055b47ef80140 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.987012] R10: 000055b4805ed010 R11: 0000000000000246 R12: 000055b4805f9978
>[ 2581.987019] R13: 0000000000000000 R14: 000055b4805f9970 R15: 0000000000000630
>[ 2581.987035] sshd            S    0  1615   1583 0x00000000
>[ 2581.987043] Call Trace:
>[ 2581.987053]  ? __schedule+0x24e/0x7d0
>[ 2581.987065]  schedule+0x33/0xc0
>[ 2581.987073]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.987088]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.987096]  do_select+0x62d/0x8b0
>[ 2581.987116]  ? __local_bh_enable_ip+0x79/0x100
>[ 2581.987128]  ? poll_select_finish+0x220/0x220
>[ 2581.987138]  ? poll_select_finish+0x220/0x220
>[ 2581.987148]  ? poll_select_finish+0x220/0x220
>[ 2581.987158]  ? poll_select_finish+0x220/0x220
>[ 2581.987169]  ? reacquire_held_locks+0xda/0x210
>[ 2581.987178]  ? release_sock+0x19/0xb0
>[ 2581.987188]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.987198]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.987210]  ? __might_fault+0x3e/0x90
>[ 2581.987218]  ? __might_fault+0x3e/0x90
>[ 2581.987231]  ? core_sys_select+0x242/0x450
>[ 2581.987239]  core_sys_select+0x242/0x450
>[ 2581.987256]  ? pipe_write+0x2bb/0x440
>[ 2581.987268]  ? new_sync_write+0x112/0x1b0
>[ 2581.987283]  kern_select+0xb5/0x100
>[ 2581.987296]  __x64_sys_select+0x20/0x30
>[ 2581.987303]  do_syscall_64+0x5a/0x1c0
>[ 2581.987312]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.987320] RIP: 0033:0x7f811995dff7
>[ 2581.987329] Code: Bad RIP value.
>[ 2581.987336] RSP: 002b:00007ffe618c0d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.987343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f811995dff7
>[ 2581.987349] RDX: 000055b4805f6200 RSI: 000055b4805fb6d0 RDI: 000000000000000e
>[ 2581.987356] RBP: 000055b4805facb0 R08: 0000000000000000 R09: 0000000000002400
>[ 2581.987362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.987368] R13: 000055b47ef80ad0 R14: 0000000000000003 R15: 00007ffe618c0d5f
>[ 2581.987383] java            S    0  1646   1615 0x00000000
>[ 2581.987391] Call Trace:
>[ 2581.987402]  ? __schedule+0x24e/0x7d0
>[ 2581.987414]  schedule+0x33/0xc0
>[ 2581.987423]  futex_wait_queue_me+0xca/0x160
>[ 2581.987434]  futex_wait+0xf1/0x240
>[ 2581.987447]  ? enqueue_entity+0x17b/0xac0
>[ 2581.987466]  do_futex+0x131/0xc60
>[ 2581.987475]  ? wake_up_new_task+0x1ff/0x380
>[ 2581.987488]  ? _do_fork+0x100/0x670
>[ 2581.987497]  ? __do_page_fault+0x26d/0x500
>[ 2581.987508]  __se_sys_futex+0x133/0x180
>[ 2581.987518]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.987528]  do_syscall_64+0x5a/0x1c0
>[ 2581.987537]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.987544] RIP: 0033:0x7f559dd83d2d
>[ 2581.987553] Code: 0f 1f 44 00 00 8b 93 d0 02 00 00 4c 8d 8b d0 02 00 00 41 b8 ca 00 00 00 85 d2 74 cc 90 45 31 d2 31 f6 4c 89 cf 44 89 c0 0f 05 <8b> 93 d0 02 00 00 85 d2 75 e9 eb b2 0f 1f 80 00 00 00 00 48 8d bb
>[ 2581.987560] RSP: 002b:00007ffc07b05790 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.987568] RAX: ffffffffffffffda RBX: 00007f559ebbd700 RCX: 00007f559dd83d2d
>[ 2581.987575] RDX: 0000000000000671 RSI: 0000000000000000 RDI: 00007f559ebbd9d0
>[ 2581.987581] RBP: 00007ffc07b05808 R08: 00000000000000ca R09: 00007f559ebbd9d0
>[ 2581.987587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.987592] R13: 00007ffc07b057a0 R14: 0000000000000000 R15: 00005648364c3550
>[ 2581.987609] java            S    0  1649   1615 0x00000000
>[ 2581.987617] Call Trace:
>[ 2581.987627]  ? __schedule+0x24e/0x7d0
>[ 2581.987640]  schedule+0x33/0xc0
>[ 2581.987649]  futex_wait_queue_me+0xca/0x160
>[ 2581.987659]  futex_wait+0xf1/0x240
>[ 2581.987671]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.987688]  do_futex+0x131/0xc60
>[ 2581.987699]  ? __se_sys_futex+0xe8/0x180
>[ 2581.987713]  __se_sys_futex+0x133/0x180
>[ 2581.987727]  do_syscall_64+0x5a/0x1c0
>[ 2581.987736]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.987743] RIP: 0033:0x7f559dd88ed9
>[ 2581.987751] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.987769] RSP: 002b:00007f559ebbc370 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.987778] RAX: ffffffffffffffda RBX: 00007f559800c150 RCX: 00007f559dd88ed9
>[ 2581.987784] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559800c178
>[ 2581.987791] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f559ebbc3d0
>[ 2581.987797] R10: 00007f559ebbc3d0 R11: 0000000000000246 R12: 00007f559800c128
>[ 2581.987803] R13: 00007f559800c178 R14: 00007f559ebbc480 R15: 00007f559800c174
>[ 2581.987820] java            S    0  1650   1615 0x00000000
>[ 2581.987827] Call Trace:
>[ 2581.987841]  ? __schedule+0x24e/0x7d0
>[ 2581.987854]  schedule+0x33/0xc0
>[ 2581.987864]  futex_wait_queue_me+0xca/0x160
>[ 2581.987875]  futex_wait+0xf1/0x240
>[ 2581.987887]  ? futex_wake+0x14d/0x180
>[ 2581.987907]  do_futex+0x131/0xc60
>[ 2581.987918]  ? finish_task_switch+0x9b/0x250
>[ 2581.987929]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.987938]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.987946]  ? finish_task_switch+0x9b/0x250
>[ 2581.987954]  ? finish_task_switch+0x6e/0x250
>[ 2581.987963]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.987972]  ? __switch_to+0x2d1/0x460
>[ 2581.987985]  __se_sys_futex+0x133/0x180
>[ 2581.987997]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.988008]  do_syscall_64+0x5a/0x1c0
>[ 2581.988017]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.988024] RIP: 0033:0x7f559dd889f3
>[ 2581.988032] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.988041] RSP: 002b:00007f5587993bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.988050] RAX: ffffffffffffffda RBX: 00007f5598021e50 RCX: 00007f559dd889f3
>[ 2581.988057] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598021e78
>[ 2581.988063] RBP: 00007f5598021e74 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.988069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598021e78
>[ 2581.988076] R13: 0000000000000000 R14: 00007f5598021e28 R15: 0000000000000010
>[ 2581.988092] java            S    0  1651   1615 0x00000000
>[ 2581.988101] Call Trace:
>[ 2581.988111]  ? __schedule+0x24e/0x7d0
>[ 2581.988123]  schedule+0x33/0xc0
>[ 2581.988132]  futex_wait_queue_me+0xca/0x160
>[ 2581.988142]  futex_wait+0xf1/0x240
>[ 2581.988151]  ? try_to_wake_up+0x7a/0x810
>[ 2581.988170]  do_futex+0x131/0xc60
>[ 2581.988178]  ? finish_task_switch+0x9b/0x250
>[ 2581.988188]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.988197]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.988205]  ? finish_task_switch+0x9b/0x250
>[ 2581.988213]  ? finish_task_switch+0x6e/0x250
>[ 2581.988220]  ? __switch_to+0x1c/0x460
>[ 2581.988231]  __se_sys_futex+0x133/0x180
>[ 2581.988241]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.988251]  do_syscall_64+0x5a/0x1c0
>[ 2581.988260]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.988267] RIP: 0033:0x7f559dd889f3
>[ 2581.988275] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.988282] RSP: 002b:00007f5587892bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.988289] RAX: ffffffffffffffda RBX: 00007f5598023a50 RCX: 00007f559dd889f3
>[ 2581.988295] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598023a78
>[ 2581.988301] RBP: 00007f5598023a74 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.988308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598023a78
>[ 2581.988314] R13: 0000000000000000 R14: 00007f5598023a28 R15: 0000000000000014
>[ 2581.988330] java            S    0  1652   1615 0x00000000
>[ 2581.988337] Call Trace:
>[ 2581.988348]  ? __schedule+0x24e/0x7d0
>[ 2581.988359]  schedule+0x33/0xc0
>[ 2581.988369]  futex_wait_queue_me+0xca/0x160
>[ 2581.988379]  futex_wait+0xf1/0x240
>[ 2581.988388]  ? try_to_wake_up+0x7a/0x810
>[ 2581.988408]  do_futex+0x131/0xc60
>[ 2581.988415]  ? finish_task_switch+0x9b/0x250
>[ 2581.988426]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.988434]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.988442]  ? finish_task_switch+0x9b/0x250
>[ 2581.988450]  ? finish_task_switch+0x6e/0x250
>[ 2581.988458]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.988466]  ? __switch_to+0x2d1/0x460
>[ 2581.988478]  __se_sys_futex+0x133/0x180
>[ 2581.988488]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.988498]  do_syscall_64+0x5a/0x1c0
>[ 2581.988507]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.988515] RIP: 0033:0x7f559dd889f3
>[ 2581.988522] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.988530] RSP: 002b:00007f5587791bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.988537] RAX: ffffffffffffffda RBX: 00007f5598025650 RCX: 00007f559dd889f3
>[ 2581.988543] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598025678
>[ 2581.988549] RBP: 00007f5598025674 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.988555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598025678
>[ 2581.988561] R13: 0000000000000000 R14: 00007f5598025628 R15: 0000000000000010
>[ 2581.988577] java            S    0  1653   1615 0x00000000
>[ 2581.988585] Call Trace:
>[ 2581.988595]  ? __schedule+0x24e/0x7d0
>[ 2581.988607]  schedule+0x33/0xc0
>[ 2581.988615]  futex_wait_queue_me+0xca/0x160
>[ 2581.988625]  futex_wait+0xf1/0x240
>[ 2581.988635]  ? try_to_wake_up+0x7a/0x810
>[ 2581.988654]  do_futex+0x131/0xc60
>[ 2581.988662]  ? finish_task_switch+0x9b/0x250
>[ 2581.988674]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.988682]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.988690]  ? finish_task_switch+0x9b/0x250
>[ 2581.988698]  ? finish_task_switch+0x6e/0x250
>[ 2581.988705]  ? __switch_to+0x1c/0x460
>[ 2581.988716]  __se_sys_futex+0x133/0x180
>[ 2581.988726]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.988737]  do_syscall_64+0x5a/0x1c0
>[ 2581.988745]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.988752] RIP: 0033:0x7f559dd889f3
>[ 2581.988773] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.988781] RSP: 002b:00007f5587690bc0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.988788] RAX: ffffffffffffffda RBX: 00007f5598027250 RCX: 00007f559dd889f3
>[ 2581.988794] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598027278
>[ 2581.988800] RBP: 00007f5598027274 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.988806] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598027278
>[ 2581.988811] R13: 0000000000000000 R14: 00007f5598027228 R15: 0000000000000010
>[ 2581.988828] java            S    0  1654   1615 0x00000000
>[ 2581.988840] Call Trace:
>[ 2581.988851]  ? __schedule+0x24e/0x7d0
>[ 2581.988865]  schedule+0x33/0xc0
>[ 2581.988875]  futex_wait_queue_me+0xca/0x160
>[ 2581.988886]  futex_wait+0xf1/0x240
>[ 2581.988899]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.988918]  do_futex+0x131/0xc60
>[ 2581.988931]  ? __se_sys_futex+0xe8/0x180
>[ 2581.988946]  __se_sys_futex+0x133/0x180
>[ 2581.988961]  do_syscall_64+0x5a/0x1c0
>[ 2581.988971]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.988979] RIP: 0033:0x7f559dd88ed9
>[ 2581.988988] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.988996] RSP: 002b:00007f55858faa80 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.989005] RAX: ffffffffffffffda RBX: 00007f5598140d50 RCX: 00007f559dd88ed9
>[ 2581.989012] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598140d78
>[ 2581.989018] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f55858faae0
>[ 2581.989025] R10: 00007f55858faae0 R11: 0000000000000246 R12: 00007f5598140d28
>[ 2581.989032] R13: 00007f5598140d78 R14: 00007f55858fab90 R15: 00007f5598140d74
>[ 2581.989051] java            S    0  1655   1615 0x00000000
>[ 2581.989062] Call Trace:
>[ 2581.989072]  ? __schedule+0x24e/0x7d0
>[ 2581.989086]  schedule+0x33/0xc0
>[ 2581.989094]  futex_wait_queue_me+0xca/0x160
>[ 2581.989104]  futex_wait+0xf1/0x240
>[ 2581.989114]  ? try_to_wake_up+0x7a/0x810
>[ 2581.989133]  do_futex+0x131/0xc60
>[ 2581.989142]  ? _raw_spin_unlock+0x2e/0x50
>[ 2581.989151]  ? __handle_mm_fault+0x81a/0xfc0
>[ 2581.989163]  ? __do_page_fault+0x26d/0x500
>[ 2581.989174]  __se_sys_futex+0x133/0x180
>[ 2581.989183]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.989195]  do_syscall_64+0x5a/0x1c0
>[ 2581.989204]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.989211] RIP: 0033:0x7f559dd889f3
>[ 2581.989219] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.989226] RSP: 002b:00007f55857f95d0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.989234] RAX: ffffffffffffffda RBX: 00007f559814a950 RCX: 00007f559dd889f3
>[ 2581.989241] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559814a97c
>[ 2581.989247] RBP: 00007f559814a974 R08: 0000000000000001 R09: 0000000000000000
>[ 2581.989253] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f559814a97c
>[ 2581.989258] R13: 0000000000000000 R14: 00007f559814a928 R15: 0000000000000007
>[ 2581.989274] java            S    0  1656   1615 0x00000000
>[ 2581.989281] Call Trace:
>[ 2581.989292]  ? __schedule+0x24e/0x7d0
>[ 2581.989304]  schedule+0x33/0xc0
>[ 2581.989313]  futex_wait_queue_me+0xca/0x160
>[ 2581.989323]  futex_wait+0xf1/0x240
>[ 2581.989333]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.989341]  ? get_futex_key+0x495/0x620
>[ 2581.989359]  do_futex+0x131/0xc60
>[ 2581.989369]  ? __handle_mm_fault+0x829/0xfc0
>[ 2581.989382]  ? __do_page_fault+0x26d/0x500
>[ 2581.989392]  __se_sys_futex+0x133/0x180
>[ 2581.989404]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.989414]  do_syscall_64+0x5a/0x1c0
>[ 2581.989422]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.989429] RIP: 0033:0x7f559dd889f3
>[ 2581.989437] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.989445] RSP: 002b:00007f55856f8570 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.989452] RAX: ffffffffffffffda RBX: 00007f559814d250 RCX: 00007f559dd889f3
>[ 2581.989459] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f559814d278
>[ 2581.989465] RBP: 00007f559814d274 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.989471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f559814d278
>[ 2581.989478] R13: 0000000000000000 R14: 00007f559814d228 R15: 0000000000000008
>[ 2581.989493] java            S    0  1657   1615 0x00000000
>[ 2581.989500] Call Trace:
>[ 2581.989510]  ? __schedule+0x24e/0x7d0
>[ 2581.989523]  schedule+0x33/0xc0
>[ 2581.989532]  futex_wait_queue_me+0xca/0x160
>[ 2581.989542]  futex_wait+0xf1/0x240
>[ 2581.989554]  ? change_protection+0x635/0x960
>[ 2581.989571]  do_futex+0x131/0xc60
>[ 2581.989582]  ? mprotect_fixup+0x201/0x320
>[ 2581.989593]  ? do_mprotect_pkey+0x108/0x2e0
>[ 2581.989604]  __se_sys_futex+0x133/0x180
>[ 2581.989612]  ? up_write+0x1c/0xc0
>[ 2581.989621]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.989631]  do_syscall_64+0x5a/0x1c0
>[ 2581.989640]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.989647] RIP: 0033:0x7f559dd8b6d6
>[ 2581.989655] Code: 5f 08 e8 4d 09 00 00 41 b9 ff ff ff ff 41 89 c4 45 31 c0 81 f3 89 01 00 00 45 31 d2 31 d2 89 de 48 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1a 44 89 e7 e8 7a 09 00 00 31 c0 48 83 c4 10
>[ 2581.989663] RSP: 002b:00007f55851e8970 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.989671] RAX: ffffffffffffffda RBX: 0000000000000189 RCX: 00007f559dd8b6d6
>[ 2581.989677] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f559dd5bc40
>[ 2581.989683] RBP: 00007f559dd5bc40 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2581.989689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.989695] R13: fffffffeffffffff R14: 00007f55851e8ba0 R15: 00007f559dd5bc60
>[ 2581.989711] java            S    0  1658   1615 0x00000000
>[ 2581.989719] Call Trace:
>[ 2581.989729]  ? __schedule+0x24e/0x7d0
>[ 2581.989741]  schedule+0x33/0xc0
>[ 2581.989749]  futex_wait_queue_me+0xca/0x160
>[ 2581.989775]  futex_wait+0xf1/0x240
>[ 2581.989788]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.989806]  do_futex+0x131/0xc60
>[ 2581.989817]  ? __se_sys_futex+0xe8/0x180
>[ 2581.989830]  __se_sys_futex+0x133/0x180
>[ 2581.989844]  do_syscall_64+0x5a/0x1c0
>[ 2581.989852]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.989861] RIP: 0033:0x7f559dd88ed9
>[ 2581.989868] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.989876] RSP: 002b:00007f55850e7a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.989883] RAX: ffffffffffffffda RBX: 00007f5598182450 RCX: 00007f559dd88ed9
>[ 2581.989889] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598182478
>[ 2581.989895] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f55850e7a80
>[ 2581.989902] R10: 00007f55850e7a80 R11: 0000000000000246 R12: 00007f5598182428
>[ 2581.989908] R13: 00007f5598182478 R14: 00007f55850e7b30 R15: 00007f5598182474
>[ 2581.989924] java            S    0  1659   1615 0x00000000
>[ 2581.989932] Call Trace:
>[ 2581.989942]  ? __schedule+0x24e/0x7d0
>[ 2581.989954]  schedule+0x33/0xc0
>[ 2581.989963]  futex_wait_queue_me+0xca/0x160
>[ 2581.989974]  futex_wait+0xf1/0x240
>[ 2581.989986]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.990004]  do_futex+0x131/0xc60
>[ 2581.990015]  ? __se_sys_futex+0xe8/0x180
>[ 2581.990028]  __se_sys_futex+0x133/0x180
>[ 2581.990041]  do_syscall_64+0x5a/0x1c0
>[ 2581.990050]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.990057] RIP: 0033:0x7f559dd88ed9
>[ 2581.990064] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.990071] RSP: 002b:00007f5584fe6a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.990078] RAX: ffffffffffffffda RBX: 00007f5598184d50 RCX: 00007f559dd88ed9
>[ 2581.990084] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598184d78
>[ 2581.990090] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584fe6a80
>[ 2581.990096] R10: 00007f5584fe6a80 R11: 0000000000000246 R12: 00007f5598184d28
>[ 2581.990102] R13: 00007f5598184d78 R14: 00007f5584fe6b30 R15: 00007f5598184d74
>[ 2581.990119] java            S    0  1660   1615 0x00000000
>[ 2581.990127] Call Trace:
>[ 2581.990136]  ? __schedule+0x24e/0x7d0
>[ 2581.990148]  schedule+0x33/0xc0
>[ 2581.990157]  futex_wait_queue_me+0xca/0x160
>[ 2581.990168]  futex_wait+0xf1/0x240
>[ 2581.990180]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.990198]  do_futex+0x131/0xc60
>[ 2581.990209]  ? __se_sys_futex+0xe8/0x180
>[ 2581.990222]  __se_sys_futex+0x133/0x180
>[ 2581.990236]  do_syscall_64+0x5a/0x1c0
>[ 2581.990244]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.990251] RIP: 0033:0x7f559dd88ed9
>[ 2581.990260] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.990267] RSP: 002b:00007f5584ee5a20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.990274] RAX: ffffffffffffffda RBX: 00007f5598186f50 RCX: 00007f559dd88ed9
>[ 2581.990280] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598186f78
>[ 2581.990285] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584ee5a80
>[ 2581.990291] R10: 00007f5584ee5a80 R11: 0000000000000246 R12: 00007f5598186f28
>[ 2581.990298] R13: 00007f5598186f78 R14: 00007f5584ee5b30 R15: 00007f5598186f74
>[ 2581.990314] java            S    0  1661   1615 0x00000000
>[ 2581.990322] Call Trace:
>[ 2581.990332]  ? __schedule+0x24e/0x7d0
>[ 2581.990344]  schedule+0x33/0xc0
>[ 2581.990352]  futex_wait_queue_me+0xca/0x160
>[ 2581.990364]  futex_wait+0xf1/0x240
>[ 2581.990377]  ? change_protection+0x635/0x960
>[ 2581.990394]  do_futex+0x131/0xc60
>[ 2581.990405]  ? mprotect_fixup+0x201/0x320
>[ 2581.990415]  ? do_mprotect_pkey+0x108/0x2e0
>[ 2581.990428]  __se_sys_futex+0x133/0x180
>[ 2581.990437]  ? up_write+0x1c/0xc0
>[ 2581.990447]  ? trace_hardirqs_off_thunk+0x1a/0x20
>[ 2581.990458]  do_syscall_64+0x5a/0x1c0
>[ 2581.990469]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.990477] RIP: 0033:0x7f559dd889f3
>[ 2581.990485] Code: 68 89 44 24 78 4c 89 74 24 70 e8 58 32 00 00 e8 23 36 00 00 45 31 d2 41 89 c1 31 d2 8b 74 24 24 4c 89 e7 b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 4c 8b 44 24 30 0f 87 2c 01 00 00 44 89 cf 4c 89
>[ 2581.990494] RSP: 002b:00007f5584de4b10 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.990504] RAX: ffffffffffffffda RBX: 00007f5598191c50 RCX: 00007f559dd889f3
>[ 2581.990512] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598191c7c
>[ 2581.990518] RBP: 00007f5598191c74 R08: 0000000000000001 R09: 0000000000000000
>[ 2581.990525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5598191c7c
>[ 2581.990531] R13: 0000000000000000 R14: 00007f5598191c28 R15: 0000000000000003
>[ 2581.990547] java            S    0  1662   1615 0x00000000
>[ 2581.990558] Call Trace:
>[ 2581.990571]  ? __schedule+0x24e/0x7d0
>[ 2581.990584]  schedule+0x33/0xc0
>[ 2581.990595]  futex_wait_queue_me+0xca/0x160
>[ 2581.990607]  futex_wait+0xf1/0x240
>[ 2581.990620]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.990640]  do_futex+0x131/0xc60
>[ 2581.990653]  ? __se_sys_futex+0xe8/0x180
>[ 2581.990668]  __se_sys_futex+0x133/0x180
>[ 2581.990684]  do_syscall_64+0x5a/0x1c0
>[ 2581.990694]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.990701] RIP: 0033:0x7f559dd88ed9
>[ 2581.990710] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.990718] RSP: 002b:00007f5584ce3bd0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.990727] RAX: ffffffffffffffda RBX: 00007f5598194250 RCX: 00007f559dd88ed9
>[ 2581.990734] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598194278
>[ 2581.990741] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584ce3c30
>[ 2581.990747] R10: 00007f5584ce3c30 R11: 0000000000000246 R12: 00007f5598194228
>[ 2581.990754] R13: 00007f5598194278 R14: 00007f5584ce3ce0 R15: 00007f5598194274
>[ 2581.990783] java            S    0  1663   1615 0x00000000
>[ 2581.990792] Call Trace:
>[ 2581.990802]  ? __schedule+0x24e/0x7d0
>[ 2581.990813]  schedule+0x33/0xc0
>[ 2581.990822]  futex_wait_queue_me+0xca/0x160
>[ 2581.990834]  futex_wait+0xf1/0x240
>[ 2581.990846]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.990864]  do_futex+0x131/0xc60
>[ 2581.990875]  ? __se_sys_futex+0xe8/0x180
>[ 2581.990889]  __se_sys_futex+0x133/0x180
>[ 2581.990902]  do_syscall_64+0x5a/0x1c0
>[ 2581.990912]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.990918] RIP: 0033:0x7f559dd88ed9
>[ 2581.990925] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.990932] RSP: 002b:00007f55847913c0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.990939] RAX: ffffffffffffffda RBX: 00007f5598144950 RCX: 00007f559dd88ed9
>[ 2581.990945] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5598144978
>[ 2581.990951] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f5584791420
>[ 2581.990959] R10: 00007f5584791420 R11: 0000000000000246 R12: 00007f5598144928
>[ 2581.990966] R13: 00007f5598144978 R14: 00007f55847914d0 R15: 00007f5598144974
>[ 2581.990983] java            S    0  1664   1615 0x00000000
>[ 2581.990991] Call Trace:
>[ 2581.991001]  ? __schedule+0x24e/0x7d0
>[ 2581.991013]  schedule+0x33/0xc0
>[ 2581.991022]  pipe_wait+0x72/0xc0
>[ 2581.991031]  ? wait_woken+0xa0/0xa0
>[ 2581.991041]  pipe_read+0x23a/0x310
>[ 2581.991053]  new_sync_read+0x10b/0x1a0
>[ 2581.991068]  vfs_read+0xa3/0x160
>[ 2581.991078]  ksys_read+0x94/0xe0
>[ 2581.991089]  do_syscall_64+0x5a/0x1c0
>[ 2581.991099]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.991106] RIP: 0033:0x7f559e4cb0b4
>[ 2581.991113] Code: c3 0f 1f 44 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 3b 06 02 00 4c 89 e2 41 89 c0 48 89 ee 89 df 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 48 89 44 24 08 e8 77 06 02 00 48
>[ 2581.991119] RSP: 002b:00007f558468e4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>[ 2581.991126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f559e4cb0b4
>[ 2581.991133] RDX: 0000000000002000 RSI: 00007f558468e570 RDI: 0000000000000000
>[ 2581.991139] RBP: 00007f558468e570 R08: 0000000000000000 R09: 00000000da90e4b8
>[ 2581.991147] R10: 00000000000000d6 R11: 0000000000000246 R12: 0000000000002000
>[ 2581.991153] R13: 00007f558468e570 R14: 0000000000000000 R15: 00007f559838e1e0
>[ 2581.991169] java            S    0  1670   1615 0x00000000
>[ 2581.991176] Call Trace:
>[ 2581.991187]  ? __schedule+0x24e/0x7d0
>[ 2581.991198]  schedule+0x33/0xc0
>[ 2581.991207]  futex_wait_queue_me+0xca/0x160
>[ 2581.991218]  futex_wait+0xf1/0x240
>[ 2581.991230]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.991247]  do_futex+0x131/0xc60
>[ 2581.991258]  ? __se_sys_futex+0xe8/0x180
>[ 2581.991271]  __se_sys_futex+0x133/0x180
>[ 2581.991285]  do_syscall_64+0x5a/0x1c0
>[ 2581.991295]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.991301] RIP: 0033:0x7f559dd88ed9
>[ 2581.991309] Code: 89 54 24 68 48 85 c0 0f 88 c4 01 00 00 e8 3f 31 00 00 4c 8d 54 24 60 41 89 c0 31 d2 8b 74 24 4c 4c 89 ef b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 db 02 00 00 44 89 c7 e8 73 31 00 00 48 8b
>[ 2581.991315] RSP: 002b:00007f554cefc6c0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.991324] RAX: ffffffffffffffda RBX: 00007f5540024050 RCX: 00007f559dd88ed9
>[ 2581.991330] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5540024078
>[ 2581.991336] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f554cefc720
>[ 2581.991342] R10: 00007f554cefc720 R11: 0000000000000246 R12: 00007f5540024028
>[ 2581.991348] R13: 00007f5540024078 R14: 00007f554cefc7d0 R15: 00007f5540024074
>[ 2581.991365] sshd            S    0  1687    693 0x00000000
>[ 2581.991373] Call Trace:
>[ 2581.991383]  ? __schedule+0x24e/0x7d0
>[ 2581.991394]  schedule+0x33/0xc0
>[ 2581.991402]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.991413]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.991421]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.991433]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.991442]  do_sys_poll+0x337/0x580
>[ 2581.991449]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991465]  ? lookup_fast+0xc8/0x470
>[ 2581.991477]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991495]  ? poll_select_finish+0x220/0x220
>[ 2581.991506]  ? mntput_no_expire+0xad/0x450
>[ 2581.991518]  ? terminate_walk+0xe3/0x160
>[ 2581.991526]  ? path_openat+0x401/0xac0
>[ 2581.991540]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991552]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991562]  ? __fd_install+0x9f/0x2c0
>[ 2581.991574]  ? __close_fd+0x66/0xd0
>[ 2581.991586]  ? __se_sys_poll+0x2c/0x130
>[ 2581.991594]  __se_sys_poll+0x2c/0x130
>[ 2581.991604]  do_syscall_64+0x5a/0x1c0
>[ 2581.991613]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.991620] RIP: 0033:0x7f775c885bc4
>[ 2581.991630] Code: Bad RIP value.
>[ 2581.991637] RSP: 002b:00007ffc772eb5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.991644] RAX: ffffffffffffffda RBX: 00007ffc772eb630 RCX: 00007f775c885bc4
>[ 2581.991651] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007ffc772eb630
>[ 2581.991657] RBP: 000055ec584c9140 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.991663] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec5a413978
>[ 2581.991669] R13: 0000000000000000 R14: 000055ec5a413970 R15: 0000000000000698
>[ 2581.991685] sshd            S    0  1720   1687 0x00000000
>[ 2581.991692] Call Trace:
>[ 2581.991703]  ? __schedule+0x24e/0x7d0
>[ 2581.991712]  ? add_wait_queue+0x15/0x40
>[ 2581.991723]  schedule+0x33/0xc0
>[ 2581.991731]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.991744]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.991753]  do_select+0x62d/0x8b0
>[ 2581.991787]  ? poll_select_finish+0x220/0x220
>[ 2581.991799]  ? poll_select_finish+0x220/0x220
>[ 2581.991810]  ? poll_select_finish+0x220/0x220
>[ 2581.991821]  ? poll_select_finish+0x220/0x220
>[ 2581.991831]  ? _raw_spin_unlock_irqrestore+0x51/0x60
>[ 2581.991839]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.991847]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.991858]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991869]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.991883]  ? __might_fault+0x3e/0x90
>[ 2581.991893]  ? __might_fault+0x3e/0x90
>[ 2581.991907]  ? core_sys_select+0x242/0x450
>[ 2581.991916]  core_sys_select+0x242/0x450
>[ 2581.991933]  ? sock_sendmsg+0x37/0x50
>[ 2581.991943]  ? sock_write_iter+0x8f/0xf0
>[ 2581.991958]  ? new_sync_write+0x112/0x1b0
>[ 2581.991974]  kern_select+0xb5/0x100
>[ 2581.991989]  __x64_sys_select+0x20/0x30
>[ 2581.991996]  do_syscall_64+0x5a/0x1c0
>[ 2581.992006]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.992013] RIP: 0033:0x7f775c887ff7
>[ 2581.992022] Code: Bad RIP value.
>[ 2581.992029] RSP: 002b:00007ffc772eb588 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.992037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f775c887ff7
>[ 2581.992043] RDX: 000055ec5a412df0 RSI: 000055ec5a40fd60 RDI: 000000000000000c
>[ 2581.992049] RBP: 000055ec5a414cb0 R08: 0000000000000000 R09: 0000000000000500
>[ 2581.992055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.992061] R13: 000055ec584c9ad0 R14: 0000000000000003 R15: 00007ffc772eb5df
>[ 2581.992077] bash            S    0  1723   1720 0x00000000
>[ 2581.992086] Call Trace:
>[ 2581.992096]  ? __schedule+0x24e/0x7d0
>[ 2581.992107]  ? do_wait+0xd8/0x2e0
>[ 2581.992115]  schedule+0x33/0xc0
>[ 2581.992123]  do_wait+0x1f9/0x2e0
>[ 2581.992134]  kernel_wait4+0x8d/0x150
>[ 2581.992145]  ? task_stopped_code+0x50/0x50
>[ 2581.992156]  __se_sys_wait4+0x78/0xb0
>[ 2581.992165]  ? __might_fault+0x3e/0x90
>[ 2581.992174]  ? __might_fault+0x3e/0x90
>[ 2581.992189]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.992197]  ? __se_sys_wait4+0xb0/0xb0
>[ 2581.992203]  do_syscall_64+0x5a/0x1c0
>[ 2581.992212]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.992220] RIP: 0033:0x7f4e17bfb687
>[ 2581.992230] Code: Bad RIP value.
>[ 2581.992236] RSP: 002b:00007ffcdc36c6d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2581.992244] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f4e17bfb687
>[ 2581.992250] RDX: 000000000000000a RSI: 00007ffcdc36c700 RDI: 00000000ffffffff
>[ 2581.992256] RBP: 0000000000000000 R08: 00005608ffe864a0 R09: 0000000000000008
>[ 2581.992262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2581.992269] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007ffcdc36c700
>[ 2581.992285] deja-dup-monito S    0  1731   1101 0x00000000
>[ 2581.992292] Call Trace:
>[ 2581.992302]  ? __schedule+0x24e/0x7d0
>[ 2581.992314]  schedule+0x33/0xc0
>[ 2581.992322]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.992332]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.992341]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.992352]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.992360]  do_sys_poll+0x337/0x580
>[ 2581.992375]  ? finish_task_switch+0x9b/0x250
>[ 2581.992386]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.992394]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.992402]  ? finish_task_switch+0x9b/0x250
>[ 2581.992410]  ? finish_task_switch+0x6e/0x250
>[ 2581.992419]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.992426]  ? __switch_to+0x2d1/0x460
>[ 2581.992442]  ? poll_select_finish+0x220/0x220
>[ 2581.992453]  ? poll_select_finish+0x220/0x220
>[ 2581.992462]  ? try_to_wake_up+0x70/0x810
>[ 2581.992470]  ? get_futex_key+0x495/0x620
>[ 2581.992483]  ? futex_wake+0x93/0x180
>[ 2581.992496]  ? do_futex+0xce/0xc60
>[ 2581.992504]  ? __might_fault+0x3e/0x90
>[ 2581.992525]  ? __se_sys_poll+0x2c/0x130
>[ 2581.992535]  __se_sys_poll+0x2c/0x130
>[ 2581.992544]  do_syscall_64+0x5a/0x1c0
>[ 2581.992554]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.992561] RIP: 0033:0x7f47aa1e2bf9
>[ 2581.992570] Code: Bad RIP value.
>[ 2581.992577] RSP: 002b:00007ffcdf1eca40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.992585] RAX: ffffffffffffffda RBX: 0000556c5d5a5b30 RCX: 00007f47aa1e2bf9
>[ 2581.992591] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000556c5d5a5b30
>[ 2581.992597] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000556c5d5a1b90
>[ 2581.992603] R10: 00007f477c001ee0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.992609] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000002
>[ 2581.992625] dconf worker    S    0  1734   1101 0x00000000
>[ 2581.992633] Call Trace:
>[ 2581.992643]  ? __schedule+0x24e/0x7d0
>[ 2581.992655]  schedule+0x33/0xc0
>[ 2581.992663]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.992675]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.992685]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.992694]  do_sys_poll+0x337/0x580
>[ 2581.992709]  ? finish_task_switch+0x9b/0x250
>[ 2581.992720]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.992728]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.992736]  ? finish_task_switch+0x9b/0x250
>[ 2581.992744]  ? finish_task_switch+0x6e/0x250
>[ 2581.992752]  ? __switch_to+0x1c/0x460
>[ 2581.992785]  ? poll_select_finish+0x220/0x220
>[ 2581.992797]  ? futex_wait+0x21f/0x240
>[ 2581.992806]  ? try_to_wake_up+0x7a/0x810
>[ 2581.992816]  ? get_futex_key+0x495/0x620
>[ 2581.992826]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.992841]  ? __might_fault+0x3e/0x90
>[ 2581.992850]  ? __might_fault+0x3e/0x90
>[ 2581.992872]  ? __se_sys_poll+0x2c/0x130
>[ 2581.992881]  __se_sys_poll+0x2c/0x130
>[ 2581.992891]  do_syscall_64+0x5a/0x1c0
>[ 2581.992899]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.992906] RIP: 0033:0x7f47aa1e2bf9
>[ 2581.992916] Code: Bad RIP value.
>[ 2581.992922] RSP: 002b:00007f47914c4a70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.992931] RAX: ffffffffffffffda RBX: 0000556c5d597220 RCX: 00007f47aa1e2bf9
>[ 2581.992939] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000556c5d597220
>[ 2581.992947] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000556c5d597388
>[ 2581.992953] R10: 0000556c5d595f40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.992959] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000001
>[ 2581.992975] gmain           S    0  1735   1101 0x00000000
>[ 2581.992983] Call Trace:
>[ 2581.992993]  ? __schedule+0x24e/0x7d0
>[ 2581.993005]  schedule+0x33/0xc0
>[ 2581.993014]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.993026]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.993036]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.993044]  do_sys_poll+0x337/0x580
>[ 2581.993058]  ? preempt_count_add+0x49/0xa0
>[ 2581.993068]  ? preempt_count_add+0x49/0xa0
>[ 2581.993077]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.993086]  ? prep_new_page+0x48/0xe0
>[ 2581.993095]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.993113]  ? poll_select_finish+0x220/0x220
>[ 2581.993131]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.993146]  ? __might_fault+0x3e/0x90
>[ 2581.993154]  ? __might_fault+0x3e/0x90
>[ 2581.993174]  ? __se_sys_poll+0x2c/0x130
>[ 2581.993183]  __se_sys_poll+0x2c/0x130
>[ 2581.993193]  do_syscall_64+0x5a/0x1c0
>[ 2581.993203]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.993210] RIP: 0033:0x7f47aa1e2bf9
>[ 2581.993219] Code: Bad RIP value.
>[ 2581.993225] RSP: 002b:00007f4790cc3a70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.993232] RAX: ffffffffffffffda RBX: 00007f478c007d40 RCX: 00007f47aa1e2bf9
>[ 2581.993238] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f478c007d40
>[ 2581.993245] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f478c006a48
>[ 2581.993251] R10: 0000556c5d596b20 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.993257] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000001
>[ 2581.993273] gdbus           S    0  1736   1101 0x00000000
>[ 2581.993284] Call Trace:
>[ 2581.993295]  ? __schedule+0x24e/0x7d0
>[ 2581.993309]  schedule+0x33/0xc0
>[ 2581.993319]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.993329]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.993338]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.993348]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.993358]  do_sys_poll+0x337/0x580
>[ 2581.993371]  ? __switch_to_asm+0x34/0x70
>[ 2581.993384]  ? finish_task_switch+0x9b/0x250
>[ 2581.993397]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.993407]  ? _raw_spin_unlock_irq+0x34/0x50
>[ 2581.993415]  ? finish_task_switch+0x9b/0x250
>[ 2581.993423]  ? finish_task_switch+0x6e/0x250
>[ 2581.993432]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.993440]  ? __switch_to+0x2d1/0x460
>[ 2581.993453]  ? __schedule+0x256/0x7d0
>[ 2581.993468]  ? poll_select_finish+0x220/0x220
>[ 2581.993481]  ? poll_select_finish+0x220/0x220
>[ 2581.993493]  ? poll_select_finish+0x220/0x220
>[ 2581.993506]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.993522]  ? __might_fault+0x3e/0x90
>[ 2581.993533]  ? __might_fault+0x3e/0x90
>[ 2581.993554]  ? __se_sys_poll+0x2c/0x130
>[ 2581.993564]  __se_sys_poll+0x2c/0x130
>[ 2581.993574]  do_syscall_64+0x5a/0x1c0
>[ 2581.993584]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.993591] RIP: 0033:0x7f47aa1e2bf9
>[ 2581.993601] Code: Bad RIP value.
>[ 2581.993608] RSP: 002b:00007f478bffea60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.993616] RAX: ffffffffffffffda RBX: 00007f478c01c870 RCX: 00007f47aa1e2bf9
>[ 2581.993624] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 00007f478c01c870
>[ 2581.993631] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f4780016750
>[ 2581.993639] R10: 0000556c5d5ba3a0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.993646] R13: 00000000ffffffff R14: 00007f47aa51af70 R15: 0000000000000003
>[ 2581.993665] kworker/u8:0    I    0  1850      2 0x80004000
>[ 2581.993680] Workqueue:  0x0 (events_unbound)
>[ 2581.993690] Call Trace:
>[ 2581.993703]  ? __schedule+0x24e/0x7d0
>[ 2581.993715]  schedule+0x33/0xc0
>[ 2581.993727]  worker_thread+0xc3/0x3f0
>[ 2581.993739]  ? process_one_work+0x660/0x660
>[ 2581.993749]  kthread+0x11e/0x140
>[ 2581.993757]  ? kthread_park+0xa0/0xa0
>[ 2581.993782]  ret_from_fork+0x3a/0x50
>[ 2581.993802] Test-nottemp.sh S    0  1905   1723 0x00000000
>[ 2581.993811] Call Trace:
>[ 2581.993822]  ? __schedule+0x24e/0x7d0
>[ 2581.993832]  ? do_wait+0xd8/0x2e0
>[ 2581.993840]  schedule+0x33/0xc0
>[ 2581.993848]  do_wait+0x1f9/0x2e0
>[ 2581.993861]  kernel_wait4+0x8d/0x150
>[ 2581.993871]  ? task_stopped_code+0x50/0x50
>[ 2581.993882]  __se_sys_wait4+0x78/0xb0
>[ 2581.993895]  ? _copy_to_user+0x69/0x80
>[ 2581.993905]  ? __se_sys_rt_sigaction+0xb3/0xf0
>[ 2581.993916]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.993924]  ? __se_sys_wait4+0xb0/0xb0
>[ 2581.993930]  do_syscall_64+0x5a/0x1c0
>[ 2581.993939]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.993947] RIP: 0033:0x7ff391a37687
>[ 2581.993957] Code: Bad RIP value.
>[ 2581.993964] RSP: 002b:00007fff06dbbd48 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2581.993971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff391a37687
>[ 2581.993977] RDX: 0000000000000000 RSI: 00007fff06dbbd70 RDI: 00000000ffffffff
>[ 2581.993984] RBP: 0000000000000000 R08: 000055bd114fa560 R09: 0000000000000008
>[ 2581.993990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2581.993996] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007fff06dbbd70
>[ 2581.994013] sudo            S    0  1975      1 0x00000000
>[ 2581.994021] Call Trace:
>[ 2581.994031]  ? __schedule+0x24e/0x7d0
>[ 2581.994043]  schedule+0x33/0xc0
>[ 2581.994051]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.994061]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.994072]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.994080]  do_sys_poll+0x337/0x580
>[ 2581.994100]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994112]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994126]  ? poll_select_finish+0x220/0x220
>[ 2581.994138]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994151]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994165]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994180]  ? task_work_run+0x73/0xb0
>[ 2581.994193]  ? __se_sys_poll+0x2c/0x130
>[ 2581.994201]  __se_sys_poll+0x2c/0x130
>[ 2581.994211]  do_syscall_64+0x5a/0x1c0
>[ 2581.994220]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.994227] RIP: 0033:0x7fa8b6859bc4
>[ 2581.994236] Code: Bad RIP value.
>[ 2581.994242] RSP: 002b:00007ffc5a60c648 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.994249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8b6859bc4
>[ 2581.994255] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000561f5f178060
>[ 2581.994261] RBP: 0000561f5f168410 R08: 00007fa8b6b46741 R09: 00007ffc5a60c550
>[ 2581.994268] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.994274] R13: 00007ffc5a60c6a0 R14: 0000000000000001 R15: 00007ffc5a60c800
>[ 2581.994290] perf-meter      S    0  1980   1975 0x00000000
>[ 2581.994299] Call Trace:
>[ 2581.994309]  ? __schedule+0x24e/0x7d0
>[ 2581.994321]  schedule+0x33/0xc0
>[ 2581.994329]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.994339]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.994350]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.994359]  do_select+0x62d/0x8b0
>[ 2581.994375]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994389]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994400]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994418]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994431]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994446]  ? core_sys_select+0xbf/0x450
>[ 2581.994458]  ? core_sys_select+0x242/0x450
>[ 2581.994466]  core_sys_select+0x242/0x450
>[ 2581.994486]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.994499]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.994507]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.994515]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.994527]  kern_select+0xb5/0x100
>[ 2581.994540]  __x64_sys_select+0x20/0x30
>[ 2581.994547]  do_syscall_64+0x5a/0x1c0
>[ 2581.994556]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.994564] RIP: 0033:0x7f6ebfdd8ff7
>[ 2581.994574] Code: Bad RIP value.
>[ 2581.994581] RSP: 002b:00007ffd0aa07fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.994588] RAX: ffffffffffffffda RBX: 00007ffd0aa07ff0 RCX: 00007f6ebfdd8ff7
>[ 2581.994594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[ 2581.994601] RBP: 0000025959a3574e R08: 00007ffd0aa07ff0 R09: 00007ffd0aa07fb0
>[ 2581.994607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0aa08130
>[ 2581.994613] R13: 000000000205c650 R14: 0000000000000000 R15: 0000000000000008
>[ 2581.994630] python3         S    0  1983   1905 0x00000000
>[ 2581.994638] Call Trace:
>[ 2581.994648]  ? __schedule+0x24e/0x7d0
>[ 2581.994659]  schedule+0x33/0xc0
>[ 2581.994667]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.994676]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.994687]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.994695]  do_select+0x62d/0x8b0
>[ 2581.994711]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994727]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994740]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994752]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994776]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994789]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.994803]  ? core_sys_select+0xbf/0x450
>[ 2581.994815]  ? core_sys_select+0x242/0x450
>[ 2581.994823]  core_sys_select+0x242/0x450
>[ 2581.994842]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.994854]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.994861]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.994868]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.994880]  kern_select+0xb5/0x100
>[ 2581.994893]  __x64_sys_select+0x20/0x30
>[ 2581.994900]  do_syscall_64+0x5a/0x1c0
>[ 2581.994908]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.994916] RIP: 0033:0x7f32cf251ff7
>[ 2581.994924] Code: Bad RIP value.
>[ 2581.994931] RSP: 002b:00007fff4fa3ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.994940] RAX: ffffffffffffffda RBX: 00007fff4fa3ab40 RCX: 00007f32cf251ff7
>[ 2581.994946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
>[ 2581.994952] RBP: 000002597c795dbc R08: 00007fff4fa3ab40 R09: 00007fff4fa3ab00
>[ 2581.994959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff4fa3ac80
>[ 2581.994965] R13: 000000000249b2a0 R14: 0000000000000000 R15: 0000000000000008
>[ 2581.994982] zenity          S    0  1985      1 0x00000000
>[ 2581.994989] Call Trace:
>[ 2581.994999]  ? __schedule+0x24e/0x7d0
>[ 2581.995011]  schedule+0x33/0xc0
>[ 2581.995020]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.995029]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.995038]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.995049]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.995057]  do_sys_poll+0x337/0x580
>[ 2581.995078]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.995090]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.995104]  ? poll_select_finish+0x220/0x220
>[ 2581.995117]  ? poll_select_finish+0x220/0x220
>[ 2581.995127]  ? poll_select_finish+0x220/0x220
>[ 2581.995146]  ? __fget+0xf7/0x200
>[ 2581.995159]  ? __fget+0x114/0x200
>[ 2581.995172]  ? __sys_recvmsg+0x8a/0xa0
>[ 2581.995183]  ? __se_sys_poll+0x2c/0x130
>[ 2581.995192]  __se_sys_poll+0x2c/0x130
>[ 2581.995201]  do_syscall_64+0x5a/0x1c0
>[ 2581.995210]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.995217] RIP: 0033:0x7f5c026b0bf9
>[ 2581.995226] Code: Bad RIP value.
>[ 2581.995232] RSP: 002b:00007ffdf3d444f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.995239] RAX: ffffffffffffffda RBX: 0000560e1d0e0860 RCX: 00007f5c026b0bf9
>[ 2581.995245] RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 0000560e1d0e0860
>[ 2581.995251] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000560e1d01c550
>[ 2581.995257] R10: 0000560e1d054b40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.995263] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000003
>[ 2581.995279] gmain           S    0  1986      1 0x00000000
>[ 2581.995287] Call Trace:
>[ 2581.995298]  ? __schedule+0x24e/0x7d0
>[ 2581.995310]  schedule+0x33/0xc0
>[ 2581.995317]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.995329]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.995339]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.995347]  do_sys_poll+0x337/0x580
>[ 2581.995361]  ? preempt_count_add+0x49/0xa0
>[ 2581.995376]  ? preempt_count_add+0x49/0xa0
>[ 2581.995383]  ? kernel_init_free_pages+0x7d/0xa0
>[ 2581.995394]  ? prep_new_page+0x48/0xe0
>[ 2581.995404]  ? get_page_from_freelist+0x2dd/0x12e0
>[ 2581.995424]  ? poll_select_finish+0x220/0x220
>[ 2581.995439]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.995452]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.995467]  ? __might_fault+0x3e/0x90
>[ 2581.995475]  ? __might_fault+0x3e/0x90
>[ 2581.995495]  ? __se_sys_poll+0x2c/0x130
>[ 2581.995503]  __se_sys_poll+0x2c/0x130
>[ 2581.995513]  do_syscall_64+0x5a/0x1c0
>[ 2581.995522]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.995529] RIP: 0033:0x7f5c026b0bf9
>[ 2581.995538] Code: Bad RIP value.
>[ 2581.995544] RSP: 002b:00007f5bef80ca70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.995552] RAX: ffffffffffffffda RBX: 0000560e1d035430 RCX: 00007f5c026b0bf9
>[ 2581.995559] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000560e1d035430
>[ 2581.995565] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000560e1d035198
>[ 2581.995571] R10: 0000560e1d02f8e0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.995577] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000001
>[ 2581.995593] gdbus           S    0  1987      1 0x00000000
>[ 2581.995601] Call Trace:
>[ 2581.995611]  ? __schedule+0x24e/0x7d0
>[ 2581.995623]  schedule+0x33/0xc0
>[ 2581.995631]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.995642]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.995652]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.995661]  do_sys_poll+0x337/0x580
>[ 2581.995675]  ? unix_stream_read_generic+0x1c0/0x810
>[ 2581.995688]  ? __mutex_unlock_slowpath+0x4b/0x2b0
>[ 2581.995700]  ? unix_stream_read_generic+0x250/0x810
>[ 2581.995714]  ? poll_select_finish+0x220/0x220
>[ 2581.995724]  ? poll_select_finish+0x220/0x220
>[ 2581.995733]  ? rcu_read_lock_sched_held+0x74/0x80
>[ 2581.995741]  ? kfree+0x28d/0x2d0
>[ 2581.995753]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.995781]  ? __might_fault+0x3e/0x90
>[ 2581.995791]  ? __might_fault+0x3e/0x90
>[ 2581.995812]  ? __se_sys_poll+0x2c/0x130
>[ 2581.995820]  __se_sys_poll+0x2c/0x130
>[ 2581.995832]  do_syscall_64+0x5a/0x1c0
>[ 2581.995841]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.995848] RIP: 0033:0x7f5c026b0bf9
>[ 2581.995857] Code: Bad RIP value.
>[ 2581.995863] RSP: 002b:00007f5bef00ba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.995870] RAX: ffffffffffffffda RBX: 0000560e1d046c20 RCX: 00007f5c026b0bf9
>[ 2581.995877] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000560e1d046c20
>[ 2581.995883] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000560e1d043e28
>[ 2581.995889] R10: 0000560e1d02fec0 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.995896] R13: 00000000ffffffff R14: 00007f5c05c7cf70 R15: 0000000000000002
>[ 2581.995912] kworker/0:2H    I    0  2252      2 0x80004000
>[ 2581.995925] Workqueue:  0x0 (kblockd)
>[ 2581.995932] Call Trace:
>[ 2581.995943]  ? __schedule+0x24e/0x7d0
>[ 2581.995955]  schedule+0x33/0xc0
>[ 2581.995964]  worker_thread+0xc3/0x3f0
>[ 2581.995974]  ? process_one_work+0x660/0x660
>[ 2581.995981]  kthread+0x11e/0x140
>[ 2581.995989]  ? kthread_park+0xa0/0xa0
>[ 2581.996001]  ret_from_fork+0x3a/0x50
>[ 2581.996018] kworker/1:2     I    0  2660      2 0x80004000
>[ 2581.996030] Workqueue:  0x0 (events_power_efficient)
>[ 2581.996038] Call Trace:
>[ 2581.996048]  ? __schedule+0x24e/0x7d0
>[ 2581.996060]  schedule+0x33/0xc0
>[ 2581.996068]  worker_thread+0xc3/0x3f0
>[ 2581.996080]  ? process_one_work+0x660/0x660
>[ 2581.996087]  kthread+0x11e/0x140
>[ 2581.996097]  ? kthread_park+0xa0/0xa0
>[ 2581.996106]  ret_from_fork+0x3a/0x50
>[ 2581.996123] sshd            S    0  2675    693 0x00000000
>[ 2581.996131] Call Trace:
>[ 2581.996141]  ? __schedule+0x24e/0x7d0
>[ 2581.996152]  schedule+0x33/0xc0
>[ 2581.996160]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.996169]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.996178]  ? _raw_spin_unlock_irqrestore+0x3e/0x60
>[ 2581.996188]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.996197]  do_sys_poll+0x337/0x580
>[ 2581.996205]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.996218]  ? lookup_fast+0xc8/0x470
>[ 2581.996232]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.996251]  ? poll_select_finish+0x220/0x220
>[ 2581.996265]  ? mntput_no_expire+0xad/0x450
>[ 2581.996277]  ? terminate_walk+0xe3/0x160
>[ 2581.996287]  ? path_openat+0x401/0xac0
>[ 2581.996303]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.996318]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.996330]  ? __fd_install+0x9f/0x2c0
>[ 2581.996344]  ? __close_fd+0x66/0xd0
>[ 2581.996357]  ? __se_sys_poll+0x2c/0x130
>[ 2581.996367]  __se_sys_poll+0x2c/0x130
>[ 2581.996377]  do_syscall_64+0x5a/0x1c0
>[ 2581.996386]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.996394] RIP: 0033:0x7f45d0b7fbc4
>[ 2581.996405] Code: Bad RIP value.
>[ 2581.996414] RSP: 002b:00007fff2706be18 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.996423] RAX: ffffffffffffffda RBX: 00007fff2706be70 RCX: 00007f45d0b7fbc4
>[ 2581.996430] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fff2706be70
>[ 2581.996436] RBP: 000055cc565b7140 R08: 0000000000000000 R09: 0000000000000000
>[ 2581.996444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc57eb62b8
>[ 2581.996451] R13: 0000000000000000 R14: 000055cc57eb62b0 R15: 0000000000000a74
>[ 2581.996468] sshd            S    0  2708   2675 0x00000000
>[ 2581.996479] Call Trace:
>[ 2581.996492]  ? __schedule+0x24e/0x7d0
>[ 2581.996502]  ? add_wait_queue+0x15/0x40
>[ 2581.996513]  schedule+0x33/0xc0
>[ 2581.996522]  schedule_hrtimeout_range_clock+0x11b/0x130
>[ 2581.996536]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.996546]  do_select+0x62d/0x8b0
>[ 2581.996571]  ? poll_select_finish+0x220/0x220
>[ 2581.996584]  ? poll_select_finish+0x220/0x220
>[ 2581.996595]  ? poll_select_finish+0x220/0x220
>[ 2581.996605]  ? poll_select_finish+0x220/0x220
>[ 2581.996616]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.996625]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2581.996636]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.996650]  ? __might_fault+0x3e/0x90
>[ 2581.996659]  ? __might_fault+0x3e/0x90
>[ 2581.996674]  ? core_sys_select+0x242/0x450
>[ 2581.996683]  core_sys_select+0x242/0x450
>[ 2581.996697]  ? sock_sendmsg+0x37/0x50
>[ 2581.996704]  ? sock_write_iter+0x8f/0xf0
>[ 2581.996718]  ? new_sync_write+0x112/0x1b0
>[ 2581.996733]  kern_select+0xb5/0x100
>[ 2581.996745]  __x64_sys_select+0x20/0x30
>[ 2581.996752]  do_syscall_64+0x5a/0x1c0
>[ 2581.996775]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.996783] RIP: 0033:0x7f45d0b81ff7
>[ 2581.996792] Code: Bad RIP value.
>[ 2581.996799] RSP: 002b:00007fff2706bdc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
>[ 2581.996807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45d0b81ff7
>[ 2581.996813] RDX: 000055cc57eb5df0 RSI: 000055cc57eb2d60 RDI: 000000000000000c
>[ 2581.996819] RBP: 000055cc57eb7be0 R08: 0000000000000000 R09: 0000000000001000
>[ 2581.996826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>[ 2581.996832] R13: 000055cc565b7ad0 R14: 0000000000000003 R15: 00007fff2706be1f
>[ 2581.996848] bash            S    0  2711   2708 0x00000000
>[ 2581.996857] Call Trace:
>[ 2581.996867]  ? __schedule+0x24e/0x7d0
>[ 2581.996878]  ? do_wait+0xd8/0x2e0
>[ 2581.996886]  schedule+0x33/0xc0
>[ 2581.996895]  do_wait+0x1f9/0x2e0
>[ 2581.996906]  kernel_wait4+0x8d/0x150
>[ 2581.996916]  ? task_stopped_code+0x50/0x50
>[ 2581.996927]  __se_sys_wait4+0x78/0xb0
>[ 2581.996936]  ? __might_fault+0x3e/0x90
>[ 2581.996945]  ? __might_fault+0x3e/0x90
>[ 2581.996960]  ? do_syscall_64+0x5a/0x1c0
>[ 2581.996967]  ? __se_sys_wait4+0xb0/0xb0
>[ 2581.996975]  do_syscall_64+0x5a/0x1c0
>[ 2581.996984]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.996991] RIP: 0033:0x7fd23de9e687
>[ 2581.997001] Code: Bad RIP value.
>[ 2581.997008] RSP: 002b:00007ffea1289af8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
>[ 2581.997015] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fd23de9e687
>[ 2581.997021] RDX: 000000000000000a RSI: 00007ffea1289b20 RDI: 00000000ffffffff
>[ 2581.997027] RBP: 0000000000000000 R08: 000055c2b4c40460 R09: 0000000000000008
>[ 2581.997033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
>[ 2581.997039] R13: 0000000000000001 R14: 00000000ffffffff R15: 00007ffea1289b20
>[ 2581.997056] htop            S    0  2722   2711 0x00000000
>[ 2581.997064] Call Trace:
>[ 2581.997074]  ? __schedule+0x24e/0x7d0
>[ 2581.997086]  schedule+0x33/0xc0
>[ 2581.997094]  schedule_hrtimeout_range_clock+0xa4/0x130
>[ 2581.997104]  ? hrtimer_init+0x1b0/0x1b0
>[ 2581.997115]  poll_schedule_timeout.constprop.6+0x4d/0x80
>[ 2581.997123]  do_sys_poll+0x337/0x580
>[ 2581.997146]  ? enqueue_entity+0xbe/0xac0
>[ 2581.997154]  ? enqueue_entity+0x17b/0xac0
>[ 2581.997171]  ? poll_select_finish+0x220/0x220
>[ 2581.997181]  ? poll_select_finish+0x220/0x220
>[ 2581.997191]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.997205]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.997217]  ? __lock_acquire+0x25f/0x1cc0
>[ 2581.997231]  ? poll_select_set_timeout+0x46/0x70
>[ 2581.997242]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2581.997250]  ? recalibrate_cpu_khz+0x10/0x10
>[ 2581.997258]  ? ktime_get_ts64+0x9d/0x160
>[ 2581.997271]  ? __se_sys_poll+0x96/0x130
>[ 2581.997279]  __se_sys_poll+0x96/0x130
>[ 2581.997288]  do_syscall_64+0x5a/0x1c0
>[ 2581.997297]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.997305] RIP: 0033:0x7fd80b7f5bc4
>[ 2581.997314] Code: Bad RIP value.
>[ 2581.997320] RSP: 002b:00007fff5fde16b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007
>[ 2581.997329] RAX: ffffffffffffffda RBX: 00000000000005dc RCX: 00007fd80b7f5bc4
>[ 2581.997335] RDX: 00000000000005dc RSI: 0000000000000001 RDI: 00007fff5fde1700
>[ 2581.997341] RBP: 00007fff5fde1700 R08: 00007fff5fde6080 R09: 00007fff5fde1690
>[ 2581.997348] R10: 000000005d49b0d0 R11: 0000000000000246 R12: 0000000000064a69
>[ 2581.997354] R13: 0000000000000001 R14: 000000005d49b0d0 R15: 000055e4b5cd57f0
>[ 2581.997370] kworker/u8:3    D    0  2723      2 0x80004000
>[ 2581.997428] Workqueue: i915 __i915_gem_free_work [i915]
>[ 2581.997439] Call Trace:
>[ 2581.997451]  ? __schedule+0x24e/0x7d0
>[ 2581.997463]  schedule+0x33/0xc0
>[ 2581.997471]  schedule_preempt_disabled+0x14/0x20
>[ 2581.997480]  __mutex_lock+0x281/0x9c0
>[ 2581.997527]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.997577]  ? __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.997620]  __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2581.997633]  process_one_work+0x28c/0x660
>[ 2581.997647]  worker_thread+0x39/0x3f0
>[ 2581.997657]  ? process_one_work+0x660/0x660
>[ 2581.997665]  kthread+0x11e/0x140
>[ 2581.997673]  ? kthread_park+0xa0/0xa0
>[ 2581.997684]  ret_from_fork+0x3a/0x50
>[ 2581.997701] kworker/3:0     I    0  4636      2 0x80004000
>[ 2581.997714] Workqueue:  0x0 (cgroup_destroy)
>[ 2581.997721] Call Trace:
>[ 2581.997732]  ? __schedule+0x24e/0x7d0
>[ 2581.997743]  schedule+0x33/0xc0
>[ 2581.997752]  worker_thread+0xc3/0x3f0
>[ 2581.997781]  ? process_one_work+0x660/0x660
>[ 2581.997790]  kthread+0x11e/0x140
>[ 2581.997797]  ? kthread_park+0xa0/0xa0
>[ 2581.997807]  ret_from_fork+0x3a/0x50
>[ 2581.997824] h264parse0:sink D    0  5965      1 0x80004006
>[ 2581.997832] Call Trace:
>[ 2581.997842]  ? __schedule+0x24e/0x7d0
>[ 2581.997855]  schedule+0x33/0xc0
>[ 2581.997863]  schedule_preempt_disabled+0x14/0x20
>[ 2581.997872]  __mutex_lock+0x281/0x9c0
>[ 2581.997882]  ? drm_release+0x2b/0xd0
>[ 2581.997896]  ? drm_release+0x2b/0xd0
>[ 2581.997903]  drm_release+0x2b/0xd0
>[ 2581.997913]  __fput+0xc7/0x250
>[ 2581.997924]  task_work_run+0x87/0xb0
>[ 2581.997934]  do_exit+0x360/0xcd0
>[ 2581.997946]  ? get_signal+0x108/0xcc0
>[ 2581.997957]  do_group_exit+0x39/0xb0
>[ 2581.997966]  get_signal+0x15f/0xcc0
>[ 2581.997979]  do_signal+0x30/0x730
>[ 2581.997988]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.997999]  ? __se_sys_futex+0x133/0x180
>[ 2581.998011]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.998020]  do_syscall_64+0x172/0x1c0
>[ 2581.998030]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.998037] RIP: 0033:0x7fa46a6319f3
>[ 2581.998047] Code: Bad RIP value.
>[ 2581.998053] RSP: 002b:00007fa45e919d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.998062] RAX: fffffffffffffe00 RBX: 00007fa45804c598 RCX: 00007fa46a6319f3
>[ 2581.998068] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa45804c5c4
>[ 2581.998074] RBP: 00007fa45804c5bc R08: 0000000000000001 R09: 0000000000000000
>[ 2581.998080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa45804c5c4
>[ 2581.998087] R13: 0000000000000000 R14: 00007fa45802be40 R15: 000000000000006f
>[ 2581.998104] h264parse0:sink D    0  5977      1 0x80004006
>[ 2581.998112] Call Trace:
>[ 2581.998122]  ? __schedule+0x24e/0x7d0
>[ 2581.998134]  schedule+0x33/0xc0
>[ 2581.998141]  schedule_preempt_disabled+0x14/0x20
>[ 2581.998150]  __mutex_lock+0x281/0x9c0
>[ 2581.998160]  ? drm_release+0x2b/0xd0
>[ 2581.998174]  ? drm_release+0x2b/0xd0
>[ 2581.998181]  drm_release+0x2b/0xd0
>[ 2581.998190]  __fput+0xc7/0x250
>[ 2581.998201]  task_work_run+0x87/0xb0
>[ 2581.998211]  do_exit+0x360/0xcd0
>[ 2581.998220]  ? get_signal+0x108/0xcc0
>[ 2581.998231]  do_group_exit+0x39/0xb0
>[ 2581.998241]  get_signal+0x15f/0xcc0
>[ 2581.998253]  do_signal+0x30/0x730
>[ 2581.998262]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.998278]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.998286]  do_syscall_64+0x172/0x1c0
>[ 2581.998294]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.998302] RIP: 0033:0x7f40d97575d7
>[ 2581.998312] Code: Bad RIP value.
>[ 2581.998320] RSP: 002b:00007f40ce528068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2581.998327] RAX: fffffffffffffffc RBX: 0000000000000043 RCX: 00007f40d97575d7
>[ 2581.998333] RDX: 00007f40ce528110 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2581.998339] RBP: 00007f40ce528090 R08: 0000561542f071a0 R09: 0000000000000000
>[ 2581.998345] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f40ce528110
>[ 2581.998351] R13: 00000000c0406469 R14: 0000000000000006 R15: 0000561542f07080
>[ 2581.998367] gst-launch-1.0  D    0  5932      1 0x80004006
>[ 2581.998375] Call Trace:
>[ 2581.998386]  ? __schedule+0x24e/0x7d0
>[ 2581.998401]  schedule+0x33/0xc0
>[ 2581.998409]  schedule_preempt_disabled+0x14/0x20
>[ 2581.998417]  __mutex_lock+0x281/0x9c0
>[ 2581.998429]  ? drm_release+0x2b/0xd0
>[ 2581.998445]  ? drm_release+0x2b/0xd0
>[ 2581.998456]  drm_release+0x2b/0xd0
>[ 2581.998466]  __fput+0xc7/0x250
>[ 2581.998479]  task_work_run+0x87/0xb0
>[ 2581.998491]  do_exit+0x360/0xcd0
>[ 2581.998502]  ? get_signal+0x108/0xcc0
>[ 2581.998513]  do_group_exit+0x39/0xb0
>[ 2581.998523]  get_signal+0x15f/0xcc0
>[ 2581.998537]  do_signal+0x30/0x730
>[ 2581.998556]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.998566]  do_syscall_64+0x172/0x1c0
>[ 2581.998576]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.998584] RIP: 0033:0x7fbd46a03bf9
>[ 2581.998594] Code: Bad RIP value.
>[ 2581.998600] RSP: 002b:00007ffff19a5200 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2581.998608] RAX: fffffffffffffdfc RBX: 000055f61e1dba90 RCX: 00007fbd46a03bf9
>[ 2581.998615] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055f61e1dba90
>[ 2581.998620] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055f61e1db828
>[ 2581.998626] R10: 000055f61e199e40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2581.998633] R13: 00000000ffffffff R14: 00007fbd46f5af70 R15: 0000000000000002
>[ 2581.998650] h264parse0:sink D    0  5974      1 0x80004006
>[ 2581.998657] Call Trace:
>[ 2581.998667]  ? __schedule+0x24e/0x7d0
>[ 2581.998679]  schedule+0x33/0xc0
>[ 2581.998687]  schedule_preempt_disabled+0x14/0x20
>[ 2581.998695]  __mutex_lock+0x281/0x9c0
>[ 2581.998705]  ? drm_release+0x2b/0xd0
>[ 2581.998719]  ? drm_release+0x2b/0xd0
>[ 2581.998726]  drm_release+0x2b/0xd0
>[ 2581.998735]  __fput+0xc7/0x250
>[ 2581.998746]  task_work_run+0x87/0xb0
>[ 2581.998757]  do_exit+0x360/0xcd0
>[ 2581.998781]  ? get_signal+0x108/0xcc0
>[ 2581.998793]  do_group_exit+0x39/0xb0
>[ 2581.998802]  get_signal+0x15f/0xcc0
>[ 2581.998811]  ? __might_fault+0x3e/0x90
>[ 2581.998822]  do_signal+0x30/0x730
>[ 2581.998831]  ? _copy_from_user+0x7a/0xa0
>[ 2581.998842]  ? __se_sys_futex+0x133/0x180
>[ 2581.998855]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.998864]  do_syscall_64+0x172/0x1c0
>[ 2581.998873]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.998881] RIP: 0033:0x7ffa83d58f85
>[ 2581.998889] Code: Bad RIP value.
>[ 2581.998896] RSP: 002b:00007ffa7a514100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.998904] RAX: fffffffffffffdfc RBX: 00007ffa741d8868 RCX: 00007ffa83d58f85
>[ 2581.998912] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffa741d8894
>[ 2581.998918] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2581.998924] R10: 00007ffa7a514240 R11: 0000000000000246 R12: 00007ffa74032230
>[ 2581.998931] R13: 00007ffa741d8894 R14: 00007ffa7a514240 R15: 00007ffa741d888c
>[ 2581.998947] h264parse0:sink D    0  5991      1 0x80004006
>[ 2581.998956] Call Trace:
>[ 2581.998966]  ? __schedule+0x24e/0x7d0
>[ 2581.998978]  schedule+0x33/0xc0
>[ 2581.998986]  schedule_preempt_disabled+0x14/0x20
>[ 2581.998993]  __mutex_lock+0x281/0x9c0
>[ 2581.999003]  ? drm_release+0x2b/0xd0
>[ 2581.999017]  ? drm_release+0x2b/0xd0
>[ 2581.999024]  drm_release+0x2b/0xd0
>[ 2581.999033]  __fput+0xc7/0x250
>[ 2581.999043]  task_work_run+0x87/0xb0
>[ 2581.999053]  do_exit+0x360/0xcd0
>[ 2581.999063]  ? get_signal+0x108/0xcc0
>[ 2581.999074]  do_group_exit+0x39/0xb0
>[ 2581.999084]  get_signal+0x15f/0xcc0
>[ 2581.999096]  do_signal+0x30/0x730
>[ 2581.999104]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2581.999115]  ? __se_sys_futex+0x133/0x180
>[ 2581.999126]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.999134]  do_syscall_64+0x172/0x1c0
>[ 2581.999143]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.999150] RIP: 0033:0x7fe579b009f3
>[ 2581.999158] Code: Bad RIP value.
>[ 2581.999164] RSP: 002b:00007fe56dde8d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.999172] RAX: fffffffffffffe00 RBX: 00007fe568028288 RCX: 00007fe579b009f3
>[ 2581.999179] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe5680282b4
>[ 2581.999185] RBP: 00007fe5680282ac R08: 0000000000000001 R09: 0000000000000000
>[ 2581.999191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5680282b4
>[ 2581.999197] R13: 0000000000000000 R14: 00007fe56802be50 R15: 000000000000007f
>[ 2581.999215] h264parse0:sink D    0  6017      1 0x80004006
>[ 2581.999223] Call Trace:
>[ 2581.999233]  ? __schedule+0x24e/0x7d0
>[ 2581.999245]  schedule+0x33/0xc0
>[ 2581.999252]  schedule_preempt_disabled+0x14/0x20
>[ 2581.999259]  __mutex_lock+0x281/0x9c0
>[ 2581.999269]  ? drm_release+0x2b/0xd0
>[ 2581.999283]  ? drm_release+0x2b/0xd0
>[ 2581.999290]  drm_release+0x2b/0xd0
>[ 2581.999299]  __fput+0xc7/0x250
>[ 2581.999309]  task_work_run+0x87/0xb0
>[ 2581.999320]  do_exit+0x360/0xcd0
>[ 2581.999329]  ? get_signal+0x108/0xcc0
>[ 2581.999341]  do_group_exit+0x39/0xb0
>[ 2581.999352]  get_signal+0x15f/0xcc0
>[ 2581.999362]  ? __might_fault+0x3e/0x90
>[ 2581.999374]  do_signal+0x30/0x730
>[ 2581.999384]  ? _copy_from_user+0x7a/0xa0
>[ 2581.999395]  ? __se_sys_futex+0x133/0x180
>[ 2581.999408]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.999416]  do_syscall_64+0x172/0x1c0
>[ 2581.999425]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.999433] RIP: 0033:0x7f2d03235f85
>[ 2581.999444] Code: Bad RIP value.
>[ 2581.999452] RSP: 002b:00007f2cf99f1100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.999461] RAX: fffffffffffffdfc RBX: 00007f2cec34f848 RCX: 00007f2d03235f85
>[ 2581.999468] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f2cec34f870
>[ 2581.999475] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2581.999481] R10: 00007f2cf99f1240 R11: 0000000000000246 R12: 00007f2cec02be50
>[ 2581.999488] R13: 00007f2cec34f870 R14: 00007f2cf99f1240 R15: 00007f2cec34f86c
>[ 2581.999506] h264parse0:sink D    0  6045      1 0x80004006
>[ 2581.999517] Call Trace:
>[ 2581.999528]  ? __schedule+0x24e/0x7d0
>[ 2581.999542]  schedule+0x33/0xc0
>[ 2581.999552]  schedule_preempt_disabled+0x14/0x20
>[ 2581.999559]  __mutex_lock+0x281/0x9c0
>[ 2581.999570]  ? drm_release+0x2b/0xd0
>[ 2581.999585]  ? drm_release+0x2b/0xd0
>[ 2581.999595]  drm_release+0x2b/0xd0
>[ 2581.999606]  __fput+0xc7/0x250
>[ 2581.999619]  task_work_run+0x87/0xb0
>[ 2581.999630]  do_exit+0x360/0xcd0
>[ 2581.999640]  ? get_signal+0x108/0xcc0
>[ 2581.999651]  do_group_exit+0x39/0xb0
>[ 2581.999663]  get_signal+0x15f/0xcc0
>[ 2581.999677]  do_signal+0x30/0x730
>[ 2581.999687]  ? finish_task_switch+0x9b/0x250
>[ 2581.999696]  ? __se_sys_futex+0x133/0x180
>[ 2581.999708]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.999716]  do_syscall_64+0x172/0x1c0
>[ 2581.999725]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2581.999732] RIP: 0033:0x7f428fa169f3
>[ 2581.999741] Code: Bad RIP value.
>[ 2581.999747] RSP: 002b:00007f427effcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2581.999755] RAX: fffffffffffffe00 RBX: 00007f42800282e8 RCX: 00007f428fa169f3
>[ 2581.999777] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4280028310
>[ 2581.999784] RBP: 00007f428002830c R08: 0000000000000000 R09: 0000000000000000
>[ 2581.999790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4280028310
>[ 2581.999796] R13: 0000000000000000 R14: 00007f42800324b0 R15: 0000000000000004
>[ 2581.999812] gst-launch-1.0  D    0  5942      1 0x80004006
>[ 2581.999821] Call Trace:
>[ 2581.999832]  ? __schedule+0x24e/0x7d0
>[ 2581.999843]  schedule+0x33/0xc0
>[ 2581.999851]  schedule_preempt_disabled+0x14/0x20
>[ 2581.999859]  __mutex_lock+0x281/0x9c0
>[ 2581.999870]  ? drm_release+0x2b/0xd0
>[ 2581.999884]  ? drm_release+0x2b/0xd0
>[ 2581.999891]  drm_release+0x2b/0xd0
>[ 2581.999900]  __fput+0xc7/0x250
>[ 2581.999911]  task_work_run+0x87/0xb0
>[ 2581.999921]  do_exit+0x360/0xcd0
>[ 2581.999931]  ? get_signal+0x108/0xcc0
>[ 2581.999942]  do_group_exit+0x39/0xb0
>[ 2581.999952]  get_signal+0x15f/0xcc0
>[ 2581.999964]  do_signal+0x30/0x730
>[ 2581.999981]  exit_to_usermode_loop+0xa4/0xc0
>[ 2581.999989]  do_syscall_64+0x172/0x1c0
>[ 2581.999998]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.000005] RIP: 0033:0x7f9d6526ebf9
>[ 2582.000015] Code: Bad RIP value.
>[ 2582.000021] RSP: 002b:00007ffe0b1fc670 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.000028] RAX: fffffffffffffdfc RBX: 00005585b3b42a40 RCX: 00007f9d6526ebf9
>[ 2582.000035] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005585b3b42a40
>[ 2582.000041] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005585b3b427d8
>[ 2582.000047] R10: 00005585b3b00240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.000054] R13: 00000000ffffffff R14: 00007f9d657c5f70 R15: 0000000000000002
>[ 2582.000069] h264parse0:sink D    0  6057      1 0x80004006
>[ 2582.000077] Call Trace:
>[ 2582.000087]  ? __schedule+0x24e/0x7d0
>[ 2582.000099]  schedule+0x33/0xc0
>[ 2582.000107]  schedule_preempt_disabled+0x14/0x20
>[ 2582.000114]  __mutex_lock+0x281/0x9c0
>[ 2582.000124]  ? drm_release+0x2b/0xd0
>[ 2582.000138]  ? drm_release+0x2b/0xd0
>[ 2582.000145]  drm_release+0x2b/0xd0
>[ 2582.000154]  __fput+0xc7/0x250
>[ 2582.000165]  task_work_run+0x87/0xb0
>[ 2582.000175]  do_exit+0x360/0xcd0
>[ 2582.000184]  ? get_signal+0x108/0xcc0
>[ 2582.000195]  do_group_exit+0x39/0xb0
>[ 2582.000204]  get_signal+0x15f/0xcc0
>[ 2582.000213]  ? __might_fault+0x3e/0x90
>[ 2582.000223]  do_signal+0x30/0x730
>[ 2582.000231]  ? _copy_from_user+0x7a/0xa0
>[ 2582.000242]  ? __se_sys_futex+0x133/0x180
>[ 2582.000254]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.000262]  do_syscall_64+0x172/0x1c0
>[ 2582.000271]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.000277] RIP: 0033:0x7fdea9727f85
>[ 2582.000287] Code: Bad RIP value.
>[ 2582.000293] RSP: 002b:00007fde9fee3100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.000301] RAX: fffffffffffffdfc RBX: 00007fde902fa6e8 RCX: 00007fdea9727f85
>[ 2582.000310] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fde902fa714
>[ 2582.000316] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.000323] R10: 00007fde9fee3240 R11: 0000000000000246 R12: 00007fde90002310
>[ 2582.000329] R13: 00007fde902fa714 R14: 00007fde9fee3240 R15: 00007fde902fa70c
>[ 2582.000345] h264parse0:sink D    0  6097      1 0x80004006
>[ 2582.000353] Call Trace:
>[ 2582.000363]  ? __schedule+0x24e/0x7d0
>[ 2582.000375]  schedule+0x33/0xc0
>[ 2582.000382]  schedule_preempt_disabled+0x14/0x20
>[ 2582.000390]  __mutex_lock+0x281/0x9c0
>[ 2582.000400]  ? drm_release+0x2b/0xd0
>[ 2582.000414]  ? drm_release+0x2b/0xd0
>[ 2582.000421]  drm_release+0x2b/0xd0
>[ 2582.000430]  __fput+0xc7/0x250
>[ 2582.000441]  task_work_run+0x87/0xb0
>[ 2582.000451]  do_exit+0x360/0xcd0
>[ 2582.000460]  ? get_signal+0x108/0xcc0
>[ 2582.000472]  do_group_exit+0x39/0xb0
>[ 2582.000481]  get_signal+0x15f/0xcc0
>[ 2582.000493]  do_signal+0x30/0x730
>[ 2582.000501]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.000513]  ? __se_sys_futex+0x133/0x180
>[ 2582.000525]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.000533]  do_syscall_64+0x172/0x1c0
>[ 2582.000542]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.000549] RIP: 0033:0x7fbf37b8f9f3
>[ 2582.000558] Code: Bad RIP value.
>[ 2582.000564] RSP: 002b:00007fbf27ffed40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.000572] RAX: fffffffffffffe00 RBX: 00007fbf20028228 RCX: 00007fbf37b8f9f3
>[ 2582.000578] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbf20028250
>[ 2582.000585] RBP: 00007fbf2002824c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.000591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbf20028250
>[ 2582.000598] R13: 0000000000000000 R14: 00007fbf20002310 R15: 0000000000000090
>[ 2582.000614] gst-launch-1.0  D    0  5948      1 0x80004006
>[ 2582.000622] Call Trace:
>[ 2582.000632]  ? __schedule+0x24e/0x7d0
>[ 2582.000644]  schedule+0x33/0xc0
>[ 2582.000652]  schedule_preempt_disabled+0x14/0x20
>[ 2582.000659]  __mutex_lock+0x281/0x9c0
>[ 2582.000670]  ? drm_release+0x2b/0xd0
>[ 2582.000684]  ? drm_release+0x2b/0xd0
>[ 2582.000692]  drm_release+0x2b/0xd0
>[ 2582.000700]  __fput+0xc7/0x250
>[ 2582.000710]  task_work_run+0x87/0xb0
>[ 2582.000721]  do_exit+0x360/0xcd0
>[ 2582.000731]  ? get_signal+0x108/0xcc0
>[ 2582.000743]  do_group_exit+0x39/0xb0
>[ 2582.000752]  get_signal+0x15f/0xcc0
>[ 2582.000777]  do_signal+0x30/0x730
>[ 2582.000796]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.000804]  do_syscall_64+0x172/0x1c0
>[ 2582.000813]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.000820] RIP: 0033:0x7f6f306c6bf9
>[ 2582.000829] Code: Bad RIP value.
>[ 2582.000836] RSP: 002b:00007ffd971980b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.000844] RAX: fffffffffffffdfc RBX: 0000563c2d9aab20 RCX: 00007f6f306c6bf9
>[ 2582.000850] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000563c2d9aab20
>[ 2582.000856] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000563c2d9aa888
>[ 2582.000862] R10: 0000563c2d968240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.000868] R13: 00000000ffffffff R14: 00007f6f30c1df70 R15: 0000000000000002
>[ 2582.000884] gst-launch-1.0  D    0  5957      1 0x80004006
>[ 2582.000895] Call Trace:
>[ 2582.000908]  ? __schedule+0x24e/0x7d0
>[ 2582.000922]  schedule+0x33/0xc0
>[ 2582.000933]  schedule_preempt_disabled+0x14/0x20
>[ 2582.000940]  __mutex_lock+0x281/0x9c0
>[ 2582.000953]  ? drm_release+0x2b/0xd0
>[ 2582.000969]  ? drm_release+0x2b/0xd0
>[ 2582.000978]  drm_release+0x2b/0xd0
>[ 2582.000988]  __fput+0xc7/0x250
>[ 2582.001000]  task_work_run+0x87/0xb0
>[ 2582.001012]  do_exit+0x360/0xcd0
>[ 2582.001024]  ? get_signal+0x108/0xcc0
>[ 2582.001037]  do_group_exit+0x39/0xb0
>[ 2582.001048]  get_signal+0x15f/0xcc0
>[ 2582.001060]  do_signal+0x30/0x730
>[ 2582.001078]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.001090]  do_syscall_64+0x172/0x1c0
>[ 2582.001100]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.001108] RIP: 0033:0x7fb3ad195bf9
>[ 2582.001118] Code: Bad RIP value.
>[ 2582.001125] RSP: 002b:00007ffd2709fb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.001133] RAX: fffffffffffffdfc RBX: 000055b14bddf600 RCX: 00007fb3ad195bf9
>[ 2582.001139] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055b14bddf600
>[ 2582.001145] RBP: 0000000000000002 R08: 0000000000000000 R09: 000055b14bddf398
>[ 2582.001152] R10: 000055b14bd9de40 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.001160] R13: 00000000ffffffff R14: 00007fb3ad6ecf70 R15: 0000000000000002
>[ 2582.001178] h264parse0:sink D    0  6144      1 0x80004006
>[ 2582.001189] Call Trace:
>[ 2582.001201]  ? __schedule+0x24e/0x7d0
>[ 2582.001216]  schedule+0x33/0xc0
>[ 2582.001226]  schedule_preempt_disabled+0x14/0x20
>[ 2582.001234]  __mutex_lock+0x281/0x9c0
>[ 2582.001245]  ? drm_release+0x2b/0xd0
>[ 2582.001259]  ? drm_release+0x2b/0xd0
>[ 2582.001268]  drm_release+0x2b/0xd0
>[ 2582.001278]  __fput+0xc7/0x250
>[ 2582.001290]  task_work_run+0x87/0xb0
>[ 2582.001302]  do_exit+0x360/0xcd0
>[ 2582.001314]  ? get_signal+0x108/0xcc0
>[ 2582.001326]  do_group_exit+0x39/0xb0
>[ 2582.001336]  get_signal+0x15f/0xcc0
>[ 2582.001349]  do_signal+0x30/0x730
>[ 2582.001358]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.001371]  ? __se_sys_futex+0x133/0x180
>[ 2582.001383]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.001391]  do_syscall_64+0x172/0x1c0
>[ 2582.001400]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.001408] RIP: 0033:0x7fced68e79f3
>[ 2582.001416] Code: Bad RIP value.
>[ 2582.001423] RSP: 002b:00007fcec6b2cd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.001432] RAX: fffffffffffffe00 RBX: 00007fcec8027cf8 RCX: 00007fced68e79f3
>[ 2582.001438] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcec8027d24
>[ 2582.001444] RBP: 00007fcec8027d1c R08: 0000000000000001 R09: 0000000000000000
>[ 2582.001450] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcec8027d24
>[ 2582.001456] R13: 0000000000000000 R14: 00007fcec802be50 R15: 000000000000005f
>[ 2582.001472] h264parse0:sink D    0  6077      1 0x80004006
>[ 2582.001480] Call Trace:
>[ 2582.001490]  ? __schedule+0x24e/0x7d0
>[ 2582.001502]  schedule+0x33/0xc0
>[ 2582.001510]  schedule_preempt_disabled+0x14/0x20
>[ 2582.001518]  __mutex_lock+0x281/0x9c0
>[ 2582.001528]  ? drm_release+0x2b/0xd0
>[ 2582.001542]  ? drm_release+0x2b/0xd0
>[ 2582.001551]  drm_release+0x2b/0xd0
>[ 2582.001560]  __fput+0xc7/0x250
>[ 2582.001571]  task_work_run+0x87/0xb0
>[ 2582.001581]  do_exit+0x360/0xcd0
>[ 2582.001590]  ? get_signal+0x108/0xcc0
>[ 2582.001601]  do_group_exit+0x39/0xb0
>[ 2582.001612]  get_signal+0x15f/0xcc0
>[ 2582.001621]  ? __might_fault+0x3e/0x90
>[ 2582.001631]  do_signal+0x30/0x730
>[ 2582.001639]  ? _copy_from_user+0x7a/0xa0
>[ 2582.001649]  ? __se_sys_futex+0x133/0x180
>[ 2582.001661]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.001670]  do_syscall_64+0x172/0x1c0
>[ 2582.001679]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.001686] RIP: 0033:0x7f33191c4f85
>[ 2582.001695] Code: Bad RIP value.
>[ 2582.001702] RSP: 002b:00007f330f980100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.001710] RAX: fffffffffffffdfc RBX: 00007f3308347c78 RCX: 00007f33191c4f85
>[ 2582.001716] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f3308347ca4
>[ 2582.001722] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.001729] R10: 00007f330f980240 R11: 0000000000000246 R12: 00007f33080324b0
>[ 2582.001736] R13: 00007f3308347ca4 R14: 00007f330f980240 R15: 00007f3308347c9c
>[ 2582.001754] h264parse0:sink D    0  6123      1 0x80004006
>[ 2582.001773] Call Trace:
>[ 2582.001785]  ? __schedule+0x24e/0x7d0
>[ 2582.001797]  schedule+0x33/0xc0
>[ 2582.001805]  schedule_preempt_disabled+0x14/0x20
>[ 2582.001812]  __mutex_lock+0x281/0x9c0
>[ 2582.001823]  ? drm_release+0x2b/0xd0
>[ 2582.001838]  ? drm_release+0x2b/0xd0
>[ 2582.001845]  drm_release+0x2b/0xd0
>[ 2582.001853]  __fput+0xc7/0x250
>[ 2582.001864]  task_work_run+0x87/0xb0
>[ 2582.001875]  do_exit+0x360/0xcd0
>[ 2582.001884]  ? get_signal+0x108/0xcc0
>[ 2582.001896]  do_group_exit+0x39/0xb0
>[ 2582.001905]  get_signal+0x15f/0xcc0
>[ 2582.001914]  ? __might_fault+0x3e/0x90
>[ 2582.001925]  do_signal+0x30/0x730
>[ 2582.001934]  ? _copy_from_user+0x7a/0xa0
>[ 2582.001945]  ? __se_sys_futex+0x133/0x180
>[ 2582.001957]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.001965]  do_syscall_64+0x172/0x1c0
>[ 2582.001975]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.001982] RIP: 0033:0x7f743aa5bf85
>[ 2582.001991] Code: Bad RIP value.
>[ 2582.001997] RSP: 002b:00007f7431217100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.002005] RAX: fffffffffffffdfc RBX: 00007f742c05a3c8 RCX: 00007f743aa5bf85
>[ 2582.002011] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f742c05a3f4
>[ 2582.002017] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.002023] R10: 00007f7431217240 R11: 0000000000000246 R12: 00007f742c0324a0
>[ 2582.002030] R13: 00007f742c05a3f4 R14: 00007f7431217240 R15: 00007f742c05a3ec
>[ 2582.002046] h264parse0:sink D    0  6129      1 0x80004006
>[ 2582.002054] Call Trace:
>[ 2582.002064]  ? __schedule+0x24e/0x7d0
>[ 2582.002077]  schedule+0x33/0xc0
>[ 2582.002084]  schedule_preempt_disabled+0x14/0x20
>[ 2582.002091]  __mutex_lock+0x281/0x9c0
>[ 2582.002101]  ? drm_release+0x2b/0xd0
>[ 2582.002115]  ? drm_release+0x2b/0xd0
>[ 2582.002122]  drm_release+0x2b/0xd0
>[ 2582.002132]  __fput+0xc7/0x250
>[ 2582.002143]  task_work_run+0x87/0xb0
>[ 2582.002153]  do_exit+0x360/0xcd0
>[ 2582.002163]  ? get_signal+0x108/0xcc0
>[ 2582.002174]  do_group_exit+0x39/0xb0
>[ 2582.002183]  get_signal+0x15f/0xcc0
>[ 2582.002195]  do_signal+0x30/0x730
>[ 2582.002204]  ? __do_page_fault+0x26d/0x500
>[ 2582.002221]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.002229]  prepare_exit_to_usermode+0xdc/0x100
>[ 2582.002239]  retint_user+0x8/0x18
>[ 2582.002246] RIP: 0033:0x7f51eebd98ba
>[ 2582.002255] Code: Bad RIP value.
>[ 2582.002262] RSP: 002b:00007f51df32cb28 EFLAGS: 00010206
>[ 2582.002270] RAX: 0000000000000000 RBX: 00007f51d81e2800 RCX: 0000000000008000
>[ 2582.002276] RDX: 00007f51d4ec6000 RSI: 0000000000000000 RDI: 00007f51d4ec6000
>[ 2582.002282] RBP: 00007f51df32cb60 R08: 0000000000000000 R09: 00007f51d4ec6000
>[ 2582.002289] R10: 0000000000000be0 R11: 0000000000000246 R12: 00007f51df32cf80
>[ 2582.002295] R13: 0000000000000000 R14: 00007f51e5e52720 R15: 00007f51df32cf80
>[ 2582.002312] h264parse0:sink D    0  6176      1 0x80004006
>[ 2582.002320] Call Trace:
>[ 2582.002330]  ? __schedule+0x24e/0x7d0
>[ 2582.002342]  schedule+0x33/0xc0
>[ 2582.002350]  schedule_preempt_disabled+0x14/0x20
>[ 2582.002357]  __mutex_lock+0x281/0x9c0
>[ 2582.002368]  ? drm_release+0x2b/0xd0
>[ 2582.002382]  ? drm_release+0x2b/0xd0
>[ 2582.002390]  drm_release+0x2b/0xd0
>[ 2582.002398]  __fput+0xc7/0x250
>[ 2582.002409]  task_work_run+0x87/0xb0
>[ 2582.002419]  do_exit+0x360/0xcd0
>[ 2582.002429]  ? get_signal+0x108/0xcc0
>[ 2582.002440]  do_group_exit+0x39/0xb0
>[ 2582.002449]  get_signal+0x15f/0xcc0
>[ 2582.002461]  do_signal+0x30/0x730
>[ 2582.002470]  ? finish_task_switch+0x9b/0x250
>[ 2582.002481]  ? __se_sys_futex+0x133/0x180
>[ 2582.002494]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.002502]  do_syscall_64+0x172/0x1c0
>[ 2582.002512]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.002519] RIP: 0033:0x7f1f254469f3
>[ 2582.002527] Code: Bad RIP value.
>[ 2582.002534] RSP: 002b:00007f1f13ffed40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.002543] RAX: fffffffffffffe00 RBX: 00007f1f14028348 RCX: 00007f1f254469f3
>[ 2582.002549] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1f14028370
>[ 2582.002555] RBP: 00007f1f1402836c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.002561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1f14028370
>[ 2582.002567] R13: 0000000000000000 R14: 00007f1f140324b0 R15: 0000000000000000
>[ 2582.002584] gst-launch-1.0  D    0  6012      1 0x80004006
>[ 2582.002591] Call Trace:
>[ 2582.002602]  ? __schedule+0x24e/0x7d0
>[ 2582.002614]  schedule+0x33/0xc0
>[ 2582.002622]  schedule_preempt_disabled+0x14/0x20
>[ 2582.002629]  __mutex_lock+0x281/0x9c0
>[ 2582.002638]  ? drm_release+0x2b/0xd0
>[ 2582.002652]  ? drm_release+0x2b/0xd0
>[ 2582.002659]  drm_release+0x2b/0xd0
>[ 2582.002668]  __fput+0xc7/0x250
>[ 2582.002679]  task_work_run+0x87/0xb0
>[ 2582.002689]  do_exit+0x360/0xcd0
>[ 2582.002698]  ? get_signal+0x108/0xcc0
>[ 2582.002709]  do_group_exit+0x39/0xb0
>[ 2582.002718]  get_signal+0x15f/0xcc0
>[ 2582.002731]  do_signal+0x30/0x730
>[ 2582.002747]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.002756]  do_syscall_64+0x172/0x1c0
>[ 2582.002778]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.002785] RIP: 0033:0x7febb138dbf9
>[ 2582.002793] Code: Bad RIP value.
>[ 2582.002799] RSP: 002b:00007ffd1bec6fa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.002808] RAX: fffffffffffffdfc RBX: 00005594bfba2a40 RCX: 00007febb138dbf9
>[ 2582.002815] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005594bfba2a40
>[ 2582.002822] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005594bfba27d8
>[ 2582.002828] R10: 00005594bfb60240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.002835] R13: 00000000ffffffff R14: 00007febb18e4f70 R15: 0000000000000002
>[ 2582.002851] h264parse0:sink D    0  6164      1 0x80004006
>[ 2582.002859] Call Trace:
>[ 2582.002870]  ? __schedule+0x24e/0x7d0
>[ 2582.002882]  schedule+0x33/0xc0
>[ 2582.002890]  schedule_preempt_disabled+0x14/0x20
>[ 2582.002897]  __mutex_lock+0x281/0x9c0
>[ 2582.002906]  ? drm_release+0x2b/0xd0
>[ 2582.002920]  ? drm_release+0x2b/0xd0
>[ 2582.002928]  drm_release+0x2b/0xd0
>[ 2582.002936]  __fput+0xc7/0x250
>[ 2582.002947]  task_work_run+0x87/0xb0
>[ 2582.002958]  do_exit+0x360/0xcd0
>[ 2582.002967]  ? get_signal+0x108/0xcc0
>[ 2582.002978]  do_group_exit+0x39/0xb0
>[ 2582.002987]  get_signal+0x15f/0xcc0
>[ 2582.002999]  do_signal+0x30/0x730
>[ 2582.003008]  ? finish_task_switch+0x9b/0x250
>[ 2582.003019]  ? __se_sys_futex+0x133/0x180
>[ 2582.003031]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.003039]  do_syscall_64+0x172/0x1c0
>[ 2582.003047]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.003055] RIP: 0033:0x7f3e329259f3
>[ 2582.003064] Code: Bad RIP value.
>[ 2582.003071] RSP: 002b:00007f3e2232bd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.003080] RAX: fffffffffffffe00 RBX: 00007f3e1c0282e8 RCX: 00007f3e329259f3
>[ 2582.003086] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3e1c028314
>[ 2582.003092] RBP: 00007f3e1c02830c R08: 0000000000000001 R09: 0000000000000000
>[ 2582.003098] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e1c028314
>[ 2582.003104] R13: 0000000000000000 R14: 00007f3e1c0324b0 R15: 0000000000000007
>[ 2582.003121] h264parse0:sink D    0  6199      1 0x80004006
>[ 2582.003129] Call Trace:
>[ 2582.003139]  ? __schedule+0x24e/0x7d0
>[ 2582.003152]  schedule+0x33/0xc0
>[ 2582.003159]  schedule_preempt_disabled+0x14/0x20
>[ 2582.003166]  __mutex_lock+0x281/0x9c0
>[ 2582.003176]  ? drm_release+0x2b/0xd0
>[ 2582.003190]  ? drm_release+0x2b/0xd0
>[ 2582.003197]  drm_release+0x2b/0xd0
>[ 2582.003207]  __fput+0xc7/0x250
>[ 2582.003219]  task_work_run+0x87/0xb0
>[ 2582.003229]  do_exit+0x360/0xcd0
>[ 2582.003238]  ? get_signal+0x108/0xcc0
>[ 2582.003249]  do_group_exit+0x39/0xb0
>[ 2582.003258]  get_signal+0x15f/0xcc0
>[ 2582.003270]  do_signal+0x30/0x730
>[ 2582.003278]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.003289]  ? __se_sys_futex+0x133/0x180
>[ 2582.003301]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.003309]  do_syscall_64+0x172/0x1c0
>[ 2582.003319]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.003327] RIP: 0033:0x7fc31c4a99f3
>[ 2582.003339] Code: Bad RIP value.
>[ 2582.003346] RSP: 002b:00007fc30b7fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.003355] RAX: fffffffffffffe00 RBX: 00007fc30c027d58 RCX: 00007fc31c4a99f3
>[ 2582.003363] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc30c027d80
>[ 2582.003371] RBP: 00007fc30c027d7c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.003379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc30c027d80
>[ 2582.003387] R13: 0000000000000000 R14: 00007fc30c02be50 R15: 0000000000000008
>[ 2582.003405] h264parse0:sink R  running task        0  6195      1 0x00004004
>[ 2582.003418] Call Trace:
>[ 2582.003429]  ? mark_held_locks+0x49/0x70
>[ 2582.003437]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2582.003445]  ? lockdep_hardirqs_on+0xeb/0x180
>[ 2582.003454]  ? trace_hardirqs_on_thunk+0x1a/0x20
>[ 2582.003465]  ? retint_kernel+0x2b/0x2b
>[ 2582.003481]  ? drm_mm_scan_remove_block+0x23/0x50
>[ 2582.003543]  ? i915_gem_evict_something+0x2fc/0x4e0 [i915]
>[ 2582.003601]  ? i915_gem_gtt_insert+0x1ce/0x270 [i915]
>[ 2582.003655]  ? __i915_vma_do_pin+0x40c/0x530 [i915]
>[ 2582.003707]  ? i915_gem_object_ggtt_pin+0x11f/0x1e0 [i915]
>[ 2582.003755]  ? i915_gem_fault+0x291/0x6d0 [i915]
>[ 2582.003787]  ? __do_fault+0x31/0xb0
>[ 2582.003801]  ? __handle_mm_fault+0x90d/0xfc0
>[ 2582.003820]  ? handle_mm_fault+0x15a/0x360
>[ 2582.003832]  ? __do_page_fault+0x24e/0x500
>[ 2582.003845]  ? page_fault+0x34/0x40
>[ 2582.003864] h264parse0:sink D    0  6248      1 0x80004006
>[ 2582.003873] Call Trace:
>[ 2582.003885]  ? __schedule+0x24e/0x7d0
>[ 2582.003900]  schedule+0x33/0xc0
>[ 2582.003909]  schedule_preempt_disabled+0x14/0x20
>[ 2582.003918]  __mutex_lock+0x281/0x9c0
>[ 2582.003929]  ? drm_release+0x2b/0xd0
>[ 2582.003943]  ? drm_release+0x2b/0xd0
>[ 2582.003952]  drm_release+0x2b/0xd0
>[ 2582.003963]  __fput+0xc7/0x250
>[ 2582.003974]  task_work_run+0x87/0xb0
>[ 2582.003987]  do_exit+0x360/0xcd0
>[ 2582.003999]  ? get_signal+0x108/0xcc0
>[ 2582.004012]  do_group_exit+0x39/0xb0
>[ 2582.004021]  get_signal+0x15f/0xcc0
>[ 2582.004030]  ? __might_fault+0x3e/0x90
>[ 2582.004041]  do_signal+0x30/0x730
>[ 2582.004050]  ? _copy_from_user+0x7a/0xa0
>[ 2582.004061]  ? __se_sys_futex+0x133/0x180
>[ 2582.004073]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.004081]  do_syscall_64+0x172/0x1c0
>[ 2582.004090]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.004098] RIP: 0033:0x7f4ea6539f85
>[ 2582.004107] Code: Bad RIP value.
>[ 2582.004113] RSP: 002b:00007f4e9ccf5100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.004121] RAX: fffffffffffffdfc RBX: 00007f4e94316c28 RCX: 00007f4ea6539f85
>[ 2582.004128] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f4e94316c54
>[ 2582.004134] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.004141] R10: 00007f4e9ccf5240 R11: 0000000000000246 R12: 00007f4e940324b0
>[ 2582.004148] R13: 00007f4e94316c54 R14: 00007f4e9ccf5240 R15: 00007f4e94316c4c
>[ 2582.004164] gst-launch-1.0  D    0  6052      1 0x80004006
>[ 2582.004172] Call Trace:
>[ 2582.004182]  ? __schedule+0x24e/0x7d0
>[ 2582.004194]  schedule+0x33/0xc0
>[ 2582.004202]  schedule_preempt_disabled+0x14/0x20
>[ 2582.004210]  __mutex_lock+0x281/0x9c0
>[ 2582.004221]  ? drm_release+0x2b/0xd0
>[ 2582.004235]  ? drm_release+0x2b/0xd0
>[ 2582.004242]  drm_release+0x2b/0xd0
>[ 2582.004251]  __fput+0xc7/0x250
>[ 2582.004262]  task_work_run+0x87/0xb0
>[ 2582.004272]  do_exit+0x360/0xcd0
>[ 2582.004282]  ? get_signal+0x108/0xcc0
>[ 2582.004292]  do_group_exit+0x39/0xb0
>[ 2582.004302]  get_signal+0x15f/0xcc0
>[ 2582.004314]  do_signal+0x30/0x730
>[ 2582.004331]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.004339]  do_syscall_64+0x172/0x1c0
>[ 2582.004348]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.004355] RIP: 0033:0x7f184111bbf9
>[ 2582.004364] Code: Bad RIP value.
>[ 2582.004370] RSP: 002b:00007fff662db660 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.004377] RAX: fffffffffffffdfc RBX: 00005595cbbf0c10 RCX: 00007f184111bbf9
>[ 2582.004385] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005595cbbf0c10
>[ 2582.004391] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005595cbbf0978
>[ 2582.004397] R10: 00005595cbbae240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.004403] R13: 00000000ffffffff R14: 00007f1841672f70 R15: 0000000000000002
>[ 2582.004419] h264parse0:sink D    0  6250      1 0x80004006
>[ 2582.004427] Call Trace:
>[ 2582.004437]  ? __schedule+0x24e/0x7d0
>[ 2582.004449]  schedule+0x33/0xc0
>[ 2582.004457]  schedule_preempt_disabled+0x14/0x20
>[ 2582.004465]  __mutex_lock+0x281/0x9c0
>[ 2582.004475]  ? drm_release+0x2b/0xd0
>[ 2582.004489]  ? drm_release+0x2b/0xd0
>[ 2582.004496]  drm_release+0x2b/0xd0
>[ 2582.004505]  __fput+0xc7/0x250
>[ 2582.004516]  task_work_run+0x87/0xb0
>[ 2582.004526]  do_exit+0x360/0xcd0
>[ 2582.004536]  ? get_signal+0x108/0xcc0
>[ 2582.004546]  do_group_exit+0x39/0xb0
>[ 2582.004556]  get_signal+0x15f/0xcc0
>[ 2582.004566]  ? __might_fault+0x3e/0x90
>[ 2582.004576]  do_signal+0x30/0x730
>[ 2582.004585]  ? _copy_from_user+0x7a/0xa0
>[ 2582.004595]  ? __se_sys_futex+0x133/0x180
>[ 2582.004606]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.004615]  do_syscall_64+0x172/0x1c0
>[ 2582.004623]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.004631] RIP: 0033:0x7fa2186d9f85
>[ 2582.004640] Code: Bad RIP value.
>[ 2582.004646] RSP: 002b:00007fa20ee95100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.004654] RAX: fffffffffffffdfc RBX: 00007fa2081d7b88 RCX: 00007fa2186d9f85
>[ 2582.004660] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fa2081d7bb0
>[ 2582.004666] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.004672] R10: 00007fa20ee95240 R11: 0000000000000246 R12: 00007fa208032230
>[ 2582.004678] R13: 00007fa2081d7bb0 R14: 00007fa20ee95240 R15: 00007fa2081d7bac
>[ 2582.004696] h264parse0:sink D    0  6255      1 0x80004006
>[ 2582.004705] Call Trace:
>[ 2582.004715]  ? __schedule+0x24e/0x7d0
>[ 2582.004727]  schedule+0x33/0xc0
>[ 2582.004734]  schedule_preempt_disabled+0x14/0x20
>[ 2582.004742]  __mutex_lock+0x281/0x9c0
>[ 2582.004753]  ? drm_release+0x2b/0xd0
>[ 2582.004781]  ? drm_release+0x2b/0xd0
>[ 2582.004789]  drm_release+0x2b/0xd0
>[ 2582.004798]  __fput+0xc7/0x250
>[ 2582.004810]  task_work_run+0x87/0xb0
>[ 2582.004820]  do_exit+0x360/0xcd0
>[ 2582.004830]  ? get_signal+0x108/0xcc0
>[ 2582.004841]  do_group_exit+0x39/0xb0
>[ 2582.004851]  get_signal+0x15f/0xcc0
>[ 2582.004864]  do_signal+0x30/0x730
>[ 2582.004872]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.004882]  ? __se_sys_futex+0x133/0x180
>[ 2582.004894]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.004903]  do_syscall_64+0x172/0x1c0
>[ 2582.004912]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.004919] RIP: 0033:0x7f0edbd8d9f3
>[ 2582.004928] Code: Bad RIP value.
>[ 2582.004935] RSP: 002b:00007f0ed1077d40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.004942] RAX: fffffffffffffe00 RBX: 00007f0ecc003c28 RCX: 00007f0edbd8d9f3
>[ 2582.004948] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0ecc003c50
>[ 2582.004954] RBP: 00007f0ecc003c4c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.004960] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ecc003c50
>[ 2582.004966] R13: 0000000000000000 R14: 00007f0ecc032700 R15: 0000000000000070
>[ 2582.004983] h264parse0:sink D    0  6251      1 0x80004006
>[ 2582.004991] Call Trace:
>[ 2582.005001]  ? __schedule+0x24e/0x7d0
>[ 2582.005013]  schedule+0x33/0xc0
>[ 2582.005021]  schedule_preempt_disabled+0x14/0x20
>[ 2582.005029]  __mutex_lock+0x281/0x9c0
>[ 2582.005039]  ? drm_release+0x2b/0xd0
>[ 2582.005053]  ? drm_release+0x2b/0xd0
>[ 2582.005060]  drm_release+0x2b/0xd0
>[ 2582.005069]  __fput+0xc7/0x250
>[ 2582.005079]  task_work_run+0x87/0xb0
>[ 2582.005090]  do_exit+0x360/0xcd0
>[ 2582.005099]  ? get_signal+0x108/0xcc0
>[ 2582.005110]  do_group_exit+0x39/0xb0
>[ 2582.005120]  get_signal+0x15f/0xcc0
>[ 2582.005132]  do_signal+0x30/0x730
>[ 2582.005140]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.005151]  ? __se_sys_futex+0x133/0x180
>[ 2582.005163]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.005172]  do_syscall_64+0x172/0x1c0
>[ 2582.005180]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.005187] RIP: 0033:0x7f19f9bf59f3
>[ 2582.005195] Code: Bad RIP value.
>[ 2582.005202] RSP: 002b:00007f19ee6ded40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.005210] RAX: fffffffffffffe00 RBX: 00007f19e8028228 RCX: 00007f19f9bf59f3
>[ 2582.005216] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f19e8028250
>[ 2582.005222] RBP: 00007f19e802824c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.005229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19e8028250
>[ 2582.005235] R13: 0000000000000000 R14: 00007f19e80324a0 R15: 0000000000000084
>[ 2582.005252] h264parse0:sink D    0  6221      1 0x80004006
>[ 2582.005259] Call Trace:
>[ 2582.005269]  ? __schedule+0x24e/0x7d0
>[ 2582.005281]  schedule+0x33/0xc0
>[ 2582.005289]  schedule_preempt_disabled+0x14/0x20
>[ 2582.005297]  __mutex_lock+0x281/0x9c0
>[ 2582.005307]  ? drm_release+0x2b/0xd0
>[ 2582.005321]  ? drm_release+0x2b/0xd0
>[ 2582.005328]  drm_release+0x2b/0xd0
>[ 2582.005336]  __fput+0xc7/0x250
>[ 2582.005347]  task_work_run+0x87/0xb0
>[ 2582.005357]  do_exit+0x360/0xcd0
>[ 2582.005367]  ? get_signal+0x108/0xcc0
>[ 2582.005377]  do_group_exit+0x39/0xb0
>[ 2582.005386]  get_signal+0x15f/0xcc0
>[ 2582.005396]  ? __might_fault+0x3e/0x90
>[ 2582.005406]  do_signal+0x30/0x730
>[ 2582.005414]  ? _copy_from_user+0x7a/0xa0
>[ 2582.005424]  ? __se_sys_futex+0x133/0x180
>[ 2582.005436]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.005445]  do_syscall_64+0x172/0x1c0
>[ 2582.005453]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.005460] RIP: 0033:0x7f291446ff85
>[ 2582.005468] Code: Bad RIP value.
>[ 2582.005474] RSP: 002b:00007f290ac2b100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.005481] RAX: fffffffffffffdfc RBX: 00007f28fc3500e8 RCX: 00007f291446ff85
>[ 2582.005488] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f28fc350110
>[ 2582.005496] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.005502] R10: 00007f290ac2b240 R11: 0000000000000246 R12: 00007f28fc02be40
>[ 2582.005508] R13: 00007f28fc350110 R14: 00007f290ac2b240 R15: 00007f28fc35010c
>[ 2582.005525] h264parse0:sink D    0  6360      1 0x80004006
>[ 2582.005533] Call Trace:
>[ 2582.005542]  ? __schedule+0x24e/0x7d0
>[ 2582.005555]  schedule+0x33/0xc0
>[ 2582.005562]  schedule_preempt_disabled+0x14/0x20
>[ 2582.005569]  __mutex_lock+0x281/0x9c0
>[ 2582.005579]  ? drm_release+0x2b/0xd0
>[ 2582.005593]  ? drm_release+0x2b/0xd0
>[ 2582.005601]  drm_release+0x2b/0xd0
>[ 2582.005609]  __fput+0xc7/0x250
>[ 2582.005619]  task_work_run+0x87/0xb0
>[ 2582.005630]  do_exit+0x360/0xcd0
>[ 2582.005639]  ? get_signal+0x108/0xcc0
>[ 2582.005650]  do_group_exit+0x39/0xb0
>[ 2582.005659]  get_signal+0x15f/0xcc0
>[ 2582.005668]  ? __might_fault+0x3e/0x90
>[ 2582.005679]  do_signal+0x30/0x730
>[ 2582.005687]  ? _copy_from_user+0x7a/0xa0
>[ 2582.005697]  ? __se_sys_futex+0x133/0x180
>[ 2582.005710]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.005718]  do_syscall_64+0x172/0x1c0
>[ 2582.005727]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.005734] RIP: 0033:0x7fbf56e96f85
>[ 2582.005742] Code: Bad RIP value.
>[ 2582.005750] RSP: 002b:00007fbf4d652100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.005757] RAX: fffffffffffffdfc RBX: 00007fbf40350308 RCX: 00007fbf56e96f85
>[ 2582.005778] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fbf40350330
>[ 2582.005784] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.005790] R10: 00007fbf4d652240 R11: 0000000000000246 R12: 00007fbf40002310
>[ 2582.005796] R13: 00007fbf40350330 R14: 00007fbf4d652240 R15: 00007fbf4035032c
>[ 2582.005812] h264parse0:sink D    0  6292      1 0x80004006
>[ 2582.005820] Call Trace:
>[ 2582.005831]  ? __schedule+0x24e/0x7d0
>[ 2582.005843]  schedule+0x33/0xc0
>[ 2582.005851]  schedule_preempt_disabled+0x14/0x20
>[ 2582.005858]  __mutex_lock+0x281/0x9c0
>[ 2582.005868]  ? drm_release+0x2b/0xd0
>[ 2582.005881]  ? drm_release+0x2b/0xd0
>[ 2582.005889]  drm_release+0x2b/0xd0
>[ 2582.005897]  __fput+0xc7/0x250
>[ 2582.005909]  task_work_run+0x87/0xb0
>[ 2582.005919]  do_exit+0x360/0xcd0
>[ 2582.005929]  ? get_signal+0x108/0xcc0
>[ 2582.005939]  do_group_exit+0x39/0xb0
>[ 2582.005949]  get_signal+0x15f/0xcc0
>[ 2582.005957]  ? __might_fault+0x3e/0x90
>[ 2582.005968]  do_signal+0x30/0x730
>[ 2582.005976]  ? _copy_from_user+0x7a/0xa0
>[ 2582.005987]  ? __se_sys_futex+0x133/0x180
>[ 2582.005999]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.006008]  do_syscall_64+0x172/0x1c0
>[ 2582.006017]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.006024] RIP: 0033:0x7f2e8d8eef85
>[ 2582.006034] Code: Bad RIP value.
>[ 2582.006040] RSP: 002b:00007f2e840aa100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.006048] RAX: fffffffffffffdfc RBX: 00007f2e7c24ce98 RCX: 00007f2e8d8eef85
>[ 2582.006056] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f2e7c24cec4
>[ 2582.006062] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.006068] R10: 00007f2e840aa240 R11: 0000000000000246 R12: 00007f2e7c002310
>[ 2582.006074] R13: 00007f2e7c24cec4 R14: 00007f2e840aa240 R15: 00007f2e7c24cebc
>[ 2582.006092] h264parse0:sink D    0  6348      1 0x80004006
>[ 2582.006100] Call Trace:
>[ 2582.006110]  ? __schedule+0x24e/0x7d0
>[ 2582.006121]  schedule+0x33/0xc0
>[ 2582.006129]  schedule_preempt_disabled+0x14/0x20
>[ 2582.006137]  __mutex_lock+0x281/0x9c0
>[ 2582.006147]  ? drm_release+0x2b/0xd0
>[ 2582.006161]  ? drm_release+0x2b/0xd0
>[ 2582.006169]  drm_release+0x2b/0xd0
>[ 2582.006178]  __fput+0xc7/0x250
>[ 2582.006192]  task_work_run+0x87/0xb0
>[ 2582.006204]  do_exit+0x360/0xcd0
>[ 2582.006216]  ? get_signal+0x108/0xcc0
>[ 2582.006229]  do_group_exit+0x39/0xb0
>[ 2582.006240]  get_signal+0x15f/0xcc0
>[ 2582.006252]  do_signal+0x30/0x730
>[ 2582.006262]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.006278]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.006288]  do_syscall_64+0x172/0x1c0
>[ 2582.006296]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.006304] RIP: 0033:0x7f67ff5855d7
>[ 2582.006315] Code: Bad RIP value.
>[ 2582.006321] RSP: 002b:00007f67f60285f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2582.006332] RAX: fffffffffffffffc RBX: 000000000000002a RCX: 00007f67ff5855d7
>[ 2582.006340] RDX: 00007f67f60286a0 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2582.006348] RBP: 00007f67f6028620 R08: 0000563087bec780 R09: 0000000000000000
>[ 2582.006355] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f67f60286a0
>[ 2582.006361] R13: 00000000c0406469 R14: 0000000000000006 R15: 0000563087bec660
>[ 2582.006378] gst-launch-1.0  D    0  6121      1 0x80004006
>[ 2582.006390] Call Trace:
>[ 2582.006400]  ? __schedule+0x24e/0x7d0
>[ 2582.006414]  schedule+0x33/0xc0
>[ 2582.006425]  schedule_preempt_disabled+0x14/0x20
>[ 2582.006432]  __mutex_lock+0x281/0x9c0
>[ 2582.006445]  ? drm_release+0x2b/0xd0
>[ 2582.006460]  ? drm_release+0x2b/0xd0
>[ 2582.006469]  drm_release+0x2b/0xd0
>[ 2582.006480]  __fput+0xc7/0x250
>[ 2582.006490]  task_work_run+0x87/0xb0
>[ 2582.006500]  do_exit+0x360/0xcd0
>[ 2582.006509]  ? get_signal+0x108/0xcc0
>[ 2582.006520]  do_group_exit+0x39/0xb0
>[ 2582.006530]  get_signal+0x15f/0xcc0
>[ 2582.006541]  do_signal+0x30/0x730
>[ 2582.006558]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.006567]  do_syscall_64+0x172/0x1c0
>[ 2582.006575]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.006583] RIP: 0033:0x7ff4144f3bf9
>[ 2582.006592] Code: Bad RIP value.
>[ 2582.006600] RSP: 002b:00007fff661753a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.006607] RAX: fffffffffffffdfc RBX: 0000559fd3ee0b20 RCX: 00007ff4144f3bf9
>[ 2582.006614] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000559fd3ee0b20
>[ 2582.006621] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000559fd3ee0888
>[ 2582.006627] R10: 0000559fd3e9e240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.006633] R13: 00000000ffffffff R14: 00007ff414a4af70 R15: 0000000000000002
>[ 2582.006649] h264parse0:sink D    0  6333      1 0x80004006
>[ 2582.006657] Call Trace:
>[ 2582.006668]  ? __schedule+0x24e/0x7d0
>[ 2582.006680]  schedule+0x33/0xc0
>[ 2582.006688]  schedule_preempt_disabled+0x14/0x20
>[ 2582.006695]  __mutex_lock+0x281/0x9c0
>[ 2582.006705]  ? drm_release+0x2b/0xd0
>[ 2582.006719]  ? drm_release+0x2b/0xd0
>[ 2582.006728]  drm_release+0x2b/0xd0
>[ 2582.006737]  __fput+0xc7/0x250
>[ 2582.006748]  task_work_run+0x87/0xb0
>[ 2582.006771]  do_exit+0x360/0xcd0
>[ 2582.006783]  ? get_signal+0x108/0xcc0
>[ 2582.006794]  do_group_exit+0x39/0xb0
>[ 2582.006804]  get_signal+0x15f/0xcc0
>[ 2582.006816]  do_signal+0x30/0x730
>[ 2582.006824]  ? __do_page_fault+0x26d/0x500
>[ 2582.006842]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.006852]  prepare_exit_to_usermode+0xdc/0x100
>[ 2582.006860]  retint_user+0x8/0x18
>[ 2582.006869] RIP: 0033:0x7eff3abda8ba
>[ 2582.006880] Code: Bad RIP value.
>[ 2582.006888] RSP: 002b:00007eff2b32cb28 EFLAGS: 00010206
>[ 2582.006896] RAX: 0000000000000000 RBX: 00007eff241e2760 RCX: 0000000000008000
>[ 2582.006904] RDX: 00007eff20c90000 RSI: 0000000000000000 RDI: 00007eff20c90000
>[ 2582.006912] RBP: 00007eff2b32cb60 R08: 0000000000000000 R09: 00007eff20c90000
>[ 2582.006920] R10: 00000000000010e0 R11: 0000000000000246 R12: 00007eff2b32cf80
>[ 2582.006928] R13: 0000000000000000 R14: 00007eff31e53720 R15: 00007eff2b32cf80
>[ 2582.006947] h264parse0:sink D    0  6298      1 0x80004006
>[ 2582.006959] Call Trace:
>[ 2582.006972]  ? __schedule+0x24e/0x7d0
>[ 2582.006985]  schedule+0x33/0xc0
>[ 2582.006994]  schedule_preempt_disabled+0x14/0x20
>[ 2582.007001]  __mutex_lock+0x281/0x9c0
>[ 2582.007013]  ? drm_release+0x2b/0xd0
>[ 2582.007028]  ? drm_release+0x2b/0xd0
>[ 2582.007037]  drm_release+0x2b/0xd0
>[ 2582.007047]  __fput+0xc7/0x250
>[ 2582.007058]  task_work_run+0x87/0xb0
>[ 2582.007069]  do_exit+0x360/0xcd0
>[ 2582.007078]  ? get_signal+0x108/0xcc0
>[ 2582.007090]  do_group_exit+0x39/0xb0
>[ 2582.007100]  get_signal+0x15f/0xcc0
>[ 2582.007109]  ? __might_fault+0x3e/0x90
>[ 2582.007119]  do_signal+0x30/0x730
>[ 2582.007128]  ? _copy_from_user+0x7a/0xa0
>[ 2582.007139]  ? __se_sys_futex+0x133/0x180
>[ 2582.007151]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.007159]  do_syscall_64+0x172/0x1c0
>[ 2582.007169]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.007175] RIP: 0033:0x7f871bf1ef85
>[ 2582.007184] Code: Bad RIP value.
>[ 2582.007190] RSP: 002b:00007f87126da100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.007197] RAX: fffffffffffffdfc RBX: 00007f870c24ce98 RCX: 00007f871bf1ef85
>[ 2582.007203] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f870c24cec0
>[ 2582.007209] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.007215] R10: 00007f87126da240 R11: 0000000000000246 R12: 00007f870c002310
>[ 2582.007221] R13: 00007f870c24cec0 R14: 00007f87126da240 R15: 00007f870c24cebc
>[ 2582.007238] h264parse0:sink D    0  6386      1 0x80004006
>[ 2582.007245] Call Trace:
>[ 2582.007256]  ? __schedule+0x24e/0x7d0
>[ 2582.007268]  schedule+0x33/0xc0
>[ 2582.007275]  schedule_preempt_disabled+0x14/0x20
>[ 2582.007283]  __mutex_lock+0x281/0x9c0
>[ 2582.007294]  ? drm_release+0x2b/0xd0
>[ 2582.007308]  ? drm_release+0x2b/0xd0
>[ 2582.007315]  drm_release+0x2b/0xd0
>[ 2582.007323]  __fput+0xc7/0x250
>[ 2582.007336]  task_work_run+0x87/0xb0
>[ 2582.007346]  do_exit+0x360/0xcd0
>[ 2582.007355]  ? get_signal+0x108/0xcc0
>[ 2582.007366]  do_group_exit+0x39/0xb0
>[ 2582.007376]  get_signal+0x15f/0xcc0
>[ 2582.007388]  do_signal+0x30/0x730
>[ 2582.007396]  ? __do_page_fault+0x26d/0x500
>[ 2582.007412]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.007420]  prepare_exit_to_usermode+0xdc/0x100
>[ 2582.007429]  retint_user+0x8/0x18
>[ 2582.007436] RIP: 0033:0x7f812f4078ba
>[ 2582.007444] Code: Bad RIP value.
>[ 2582.007451] RSP: 002b:00007f8117ffd9d8 EFLAGS: 00010206
>[ 2582.007459] RAX: 0000000000000000 RBX: 00007f81201d5aa0 RCX: 0000000000004000
>[ 2582.007467] RDX: 00007f81140d3000 RSI: 0000000000000000 RDI: 00007f81140d3000
>[ 2582.007473] RBP: 00007f8117ffda10 R08: 0000000000000000 R09: 00007f81140d3000
>[ 2582.007479] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f8117ffde10
>[ 2582.007486] R13: 0000000000000000 R14: 00007f811cf36520 R15: 00007f8120118610
>[ 2582.007503] h264parse0:sink D    0  6362      1 0x80004006
>[ 2582.007510] Call Trace:
>[ 2582.007520]  ? __schedule+0x24e/0x7d0
>[ 2582.007532]  schedule+0x33/0xc0
>[ 2582.007540]  schedule_preempt_disabled+0x14/0x20
>[ 2582.007547]  __mutex_lock+0x281/0x9c0
>[ 2582.007556]  ? drm_release+0x2b/0xd0
>[ 2582.007570]  ? drm_release+0x2b/0xd0
>[ 2582.007577]  drm_release+0x2b/0xd0
>[ 2582.007586]  __fput+0xc7/0x250
>[ 2582.007597]  task_work_run+0x87/0xb0
>[ 2582.007607]  do_exit+0x360/0xcd0
>[ 2582.007617]  ? get_signal+0x108/0xcc0
>[ 2582.007627]  do_group_exit+0x39/0xb0
>[ 2582.007637]  get_signal+0x15f/0xcc0
>[ 2582.007645]  ? __might_fault+0x3e/0x90
>[ 2582.007656]  do_signal+0x30/0x730
>[ 2582.007665]  ? _copy_from_user+0x7a/0xa0
>[ 2582.007675]  ? __se_sys_futex+0x133/0x180
>[ 2582.007687]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.007696]  do_syscall_64+0x172/0x1c0
>[ 2582.007704]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.007711] RIP: 0033:0x7ff195baff85
>[ 2582.007719] Code: Bad RIP value.
>[ 2582.007726] RSP: 002b:00007ff18c36b100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.007734] RAX: fffffffffffffdfc RBX: 00007ff18434cf08 RCX: 00007ff195baff85
>[ 2582.007740] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ff18434cf34
>[ 2582.007746] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.007752] R10: 00007ff18c36b240 R11: 0000000000000246 R12: 00007ff184032700
>[ 2582.007772] R13: 00007ff18434cf34 R14: 00007ff18c36b240 R15: 00007ff18434cf2c
>[ 2582.007790] h264parse0:sink D    0  6358      1 0x80004006
>[ 2582.007798] Call Trace:
>[ 2582.007808]  ? __schedule+0x24e/0x7d0
>[ 2582.007820]  schedule+0x33/0xc0
>[ 2582.007828]  schedule_preempt_disabled+0x14/0x20
>[ 2582.007835]  __mutex_lock+0x281/0x9c0
>[ 2582.007845]  ? drm_release+0x2b/0xd0
>[ 2582.007859]  ? drm_release+0x2b/0xd0
>[ 2582.007867]  drm_release+0x2b/0xd0
>[ 2582.007876]  __fput+0xc7/0x250
>[ 2582.007887]  task_work_run+0x87/0xb0
>[ 2582.007897]  do_exit+0x360/0xcd0
>[ 2582.007906]  ? get_signal+0x108/0xcc0
>[ 2582.007917]  do_group_exit+0x39/0xb0
>[ 2582.007927]  get_signal+0x15f/0xcc0
>[ 2582.007937]  ? __might_fault+0x3e/0x90
>[ 2582.007947]  do_signal+0x30/0x730
>[ 2582.007956]  ? _copy_from_user+0x7a/0xa0
>[ 2582.007965]  ? __se_sys_futex+0x133/0x180
>[ 2582.007978]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.007986]  do_syscall_64+0x172/0x1c0
>[ 2582.007995]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.008003] RIP: 0033:0x7f4258aeaf85
>[ 2582.008012] Code: Bad RIP value.
>[ 2582.008018] RSP: 002b:00007f424f2a6100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.008026] RAX: fffffffffffffdfc RBX: 00007f424034fde8 RCX: 00007f4258aeaf85
>[ 2582.008032] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f424034fe10
>[ 2582.008039] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.008045] R10: 00007f424f2a6240 R11: 0000000000000246 R12: 00007f4240002310
>[ 2582.008052] R13: 00007f424034fe10 R14: 00007f424f2a6240 R15: 00007f424034fe0c
>[ 2582.008068] h264parse0:sink D    0  6376      1 0x80004006
>[ 2582.008076] Call Trace:
>[ 2582.008086]  ? __schedule+0x24e/0x7d0
>[ 2582.008098]  schedule+0x33/0xc0
>[ 2582.008106]  schedule_preempt_disabled+0x14/0x20
>[ 2582.008114]  __mutex_lock+0x281/0x9c0
>[ 2582.008125]  ? drm_release+0x2b/0xd0
>[ 2582.008140]  ? drm_release+0x2b/0xd0
>[ 2582.008147]  drm_release+0x2b/0xd0
>[ 2582.008156]  __fput+0xc7/0x250
>[ 2582.008166]  task_work_run+0x87/0xb0
>[ 2582.008176]  do_exit+0x360/0xcd0
>[ 2582.008186]  ? get_signal+0x108/0xcc0
>[ 2582.008196]  do_group_exit+0x39/0xb0
>[ 2582.008206]  get_signal+0x15f/0xcc0
>[ 2582.008218]  do_signal+0x30/0x730
>[ 2582.008227]  ? finish_task_switch+0x9b/0x250
>[ 2582.008238]  ? __se_sys_futex+0x133/0x180
>[ 2582.008250]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.008258]  do_syscall_64+0x172/0x1c0
>[ 2582.008267]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.008274] RIP: 0033:0x7ffb5be499f3
>[ 2582.008282] Code: Bad RIP value.
>[ 2582.008289] RSP: 002b:00007ffb4affcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.008297] RAX: fffffffffffffe00 RBX: 00007ffb4c028348 RCX: 00007ffb5be499f3
>[ 2582.008303] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ffb4c028370
>[ 2582.008309] RBP: 00007ffb4c02836c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.008315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb4c028370
>[ 2582.008322] R13: 0000000000000000 R14: 00007ffb4c002310 R15: 0000000000000000
>[ 2582.008339] h264parse0:sink D    0  6301      1 0x80004006
>[ 2582.008347] Call Trace:
>[ 2582.008356]  ? __schedule+0x24e/0x7d0
>[ 2582.008368]  schedule+0x33/0xc0
>[ 2582.008376]  schedule_preempt_disabled+0x14/0x20
>[ 2582.008383]  __mutex_lock+0x281/0x9c0
>[ 2582.008393]  ? drm_release+0x2b/0xd0
>[ 2582.008407]  ? drm_release+0x2b/0xd0
>[ 2582.008416]  drm_release+0x2b/0xd0
>[ 2582.008424]  __fput+0xc7/0x250
>[ 2582.008434]  task_work_run+0x87/0xb0
>[ 2582.008444]  do_exit+0x360/0xcd0
>[ 2582.008453]  ? get_signal+0x108/0xcc0
>[ 2582.008465]  do_group_exit+0x39/0xb0
>[ 2582.008474]  get_signal+0x15f/0xcc0
>[ 2582.008482]  ? __might_fault+0x3e/0x90
>[ 2582.008493]  do_signal+0x30/0x730
>[ 2582.008501]  ? _copy_from_user+0x7a/0xa0
>[ 2582.008511]  ? __se_sys_futex+0x133/0x180
>[ 2582.008523]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.008531]  do_syscall_64+0x172/0x1c0
>[ 2582.008540]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.008547] RIP: 0033:0x7f517f6edf85
>[ 2582.008556] Code: Bad RIP value.
>[ 2582.008562] RSP: 002b:00007f5175ea9100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.008569] RAX: fffffffffffffdfc RBX: 00007f51682fa588 RCX: 00007f517f6edf85
>[ 2582.008575] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f51682fa5b0
>[ 2582.008581] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.008587] R10: 00007f5175ea9240 R11: 0000000000000246 R12: 00007f51680324a0
>[ 2582.008593] R13: 00007f51682fa5b0 R14: 00007f5175ea9240 R15: 00007f51682fa5ac
>[ 2582.008610] h264parse0:sink D    0  6398      1 0x80004006
>[ 2582.008618] Call Trace:
>[ 2582.008628]  ? __schedule+0x24e/0x7d0
>[ 2582.008640]  schedule+0x33/0xc0
>[ 2582.008647]  schedule_preempt_disabled+0x14/0x20
>[ 2582.008654]  __mutex_lock+0x281/0x9c0
>[ 2582.008664]  ? drm_release+0x2b/0xd0
>[ 2582.008678]  ? drm_release+0x2b/0xd0
>[ 2582.008686]  drm_release+0x2b/0xd0
>[ 2582.008695]  __fput+0xc7/0x250
>[ 2582.008706]  task_work_run+0x87/0xb0
>[ 2582.008716]  do_exit+0x360/0xcd0
>[ 2582.008725]  ? get_signal+0x108/0xcc0
>[ 2582.008737]  do_group_exit+0x39/0xb0
>[ 2582.008747]  get_signal+0x15f/0xcc0
>[ 2582.008772]  do_signal+0x30/0x730
>[ 2582.008782]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.008792]  ? __se_sys_futex+0x133/0x180
>[ 2582.008805]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.008813]  do_syscall_64+0x172/0x1c0
>[ 2582.008822]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.008829] RIP: 0033:0x7fe84d6b19f3
>[ 2582.008837] Code: Bad RIP value.
>[ 2582.008845] RSP: 002b:00007fe84219ad40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.008853] RAX: fffffffffffffe00 RBX: 00007fe83c028228 RCX: 00007fe84d6b19f3
>[ 2582.008859] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe83c028254
>[ 2582.008866] RBP: 00007fe83c02824c R08: 0000000000000001 R09: 0000000000000000
>[ 2582.008872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe83c028254
>[ 2582.008878] R13: 0000000000000000 R14: 00007fe83c002310 R15: 000000000000009f
>[ 2582.008895] h264parse0:sink D    0  6414      1 0x80004006
>[ 2582.008903] Call Trace:
>[ 2582.008912]  ? __schedule+0x24e/0x7d0
>[ 2582.008925]  schedule+0x33/0xc0
>[ 2582.008932]  schedule_preempt_disabled+0x14/0x20
>[ 2582.008939]  __mutex_lock+0x281/0x9c0
>[ 2582.008992]  ? i915_driver_postclose+0x26/0x60 [i915]
>[ 2582.009003]  ? __call_rcu.constprop.42+0xd7/0x1c0
>[ 2582.009046]  ? i915_driver_postclose+0x26/0x60 [i915]
>[ 2582.009083]  i915_driver_postclose+0x26/0x60 [i915]
>[ 2582.009094]  drm_file_free.part.0+0x1c0/0x260
>[ 2582.009104]  drm_release+0x9e/0xd0
>[ 2582.009113]  __fput+0xc7/0x250
>[ 2582.009125]  task_work_run+0x87/0xb0
>[ 2582.009135]  do_exit+0x360/0xcd0
>[ 2582.009145]  ? get_signal+0x108/0xcc0
>[ 2582.009156]  do_group_exit+0x39/0xb0
>[ 2582.009166]  get_signal+0x15f/0xcc0
>[ 2582.009175]  ? __might_fault+0x3e/0x90
>[ 2582.009185]  do_signal+0x30/0x730
>[ 2582.009194]  ? _copy_from_user+0x7a/0xa0
>[ 2582.009205]  ? __se_sys_futex+0x133/0x180
>[ 2582.009217]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.009226]  do_syscall_64+0x172/0x1c0
>[ 2582.009235]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.009242] RIP: 0033:0x7ffb557ccf85
>[ 2582.009252] Code: Bad RIP value.
>[ 2582.009259] RSP: 002b:00007ffb4bf88100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.009267] RAX: fffffffffffffdfc RBX: 00007ffb4434fb78 RCX: 00007ffb557ccf85
>[ 2582.009275] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007ffb4434fba0
>[ 2582.009282] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.009288] R10: 00007ffb4bf88240 R11: 0000000000000246 R12: 00007ffb44002310
>[ 2582.009294] R13: 00007ffb4434fba0 R14: 00007ffb4bf88240 R15: 00007ffb4434fb9c
>[ 2582.009310] gst-launch-1.0  D    0  6218      1 0x80004006
>[ 2582.009317] Call Trace:
>[ 2582.009327]  ? __schedule+0x24e/0x7d0
>[ 2582.009340]  schedule+0x33/0xc0
>[ 2582.009348]  schedule_preempt_disabled+0x14/0x20
>[ 2582.009355]  __mutex_lock+0x281/0x9c0
>[ 2582.009365]  ? drm_release+0x2b/0xd0
>[ 2582.009379]  ? drm_release+0x2b/0xd0
>[ 2582.009386]  drm_release+0x2b/0xd0
>[ 2582.009394]  __fput+0xc7/0x250
>[ 2582.009405]  task_work_run+0x87/0xb0
>[ 2582.009415]  do_exit+0x360/0xcd0
>[ 2582.009425]  ? get_signal+0x108/0xcc0
>[ 2582.009436]  do_group_exit+0x39/0xb0
>[ 2582.009444]  get_signal+0x15f/0xcc0
>[ 2582.009456]  do_signal+0x30/0x730
>[ 2582.009473]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.009481]  do_syscall_64+0x172/0x1c0
>[ 2582.009491]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.009499] RIP: 0033:0x7f4a51541bf9
>[ 2582.009507] Code: Bad RIP value.
>[ 2582.009514] RSP: 002b:00007ffc542745c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.009520] RAX: fffffffffffffdfc RBX: 00005609ab5f2a40 RCX: 00007f4a51541bf9
>[ 2582.009526] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 00005609ab5f2a40
>[ 2582.009533] RBP: 0000000000000002 R08: 0000000000000000 R09: 00005609ab5f27d8
>[ 2582.009539] R10: 00005609ab5b0240 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.009545] R13: 00000000ffffffff R14: 00007f4a51a98f70 R15: 0000000000000002
>[ 2582.009562] h264parse0:sink D    0  6426      1 0x80004006
>[ 2582.009571] Call Trace:
>[ 2582.009581]  ? __schedule+0x24e/0x7d0
>[ 2582.009592]  schedule+0x33/0xc0
>[ 2582.009600]  schedule_preempt_disabled+0x14/0x20
>[ 2582.009609]  __mutex_lock+0x281/0x9c0
>[ 2582.009619]  ? drm_release+0x2b/0xd0
>[ 2582.009634]  ? drm_release+0x2b/0xd0
>[ 2582.009645]  drm_release+0x2b/0xd0
>[ 2582.009654]  __fput+0xc7/0x250
>[ 2582.009665]  task_work_run+0x87/0xb0
>[ 2582.009677]  do_exit+0x360/0xcd0
>[ 2582.009688]  ? get_signal+0x108/0xcc0
>[ 2582.009701]  do_group_exit+0x39/0xb0
>[ 2582.009712]  get_signal+0x15f/0xcc0
>[ 2582.009724]  do_signal+0x30/0x730
>[ 2582.009734]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.009751]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.009778]  do_syscall_64+0x172/0x1c0
>[ 2582.009792]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.009800] RIP: 0033:0x7f137caef5d7
>[ 2582.009810] Code: Bad RIP value.
>[ 2582.009818] RSP: 002b:00007f13718c0068 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>[ 2582.009827] RAX: fffffffffffffffc RBX: 000000000000005f RCX: 00007f137caef5d7
>[ 2582.009835] RDX: 00007f13718c0110 RSI: 00000000c0406469 RDI: 0000000000000006
>[ 2582.009843] RBP: 00007f13718c0090 R08: 00005566fa2d1180 R09: 0000000000000000
>[ 2582.009851] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13718c0110
>[ 2582.009859] R13: 00000000c0406469 R14: 0000000000000006 R15: 00005566fa2d1060
>[ 2582.009877] h264parse0:sink D    0  6450      1 0x80004006
>[ 2582.009889] Call Trace:
>[ 2582.009900]  ? __schedule+0x24e/0x7d0
>[ 2582.009912]  schedule+0x33/0xc0
>[ 2582.009921]  schedule_preempt_disabled+0x14/0x20
>[ 2582.009930]  __mutex_lock+0x281/0x9c0
>[ 2582.009941]  ? drm_release+0x2b/0xd0
>[ 2582.009957]  ? drm_release+0x2b/0xd0
>[ 2582.009966]  drm_release+0x2b/0xd0
>[ 2582.009978]  __fput+0xc7/0x250
>[ 2582.009989]  task_work_run+0x87/0xb0
>[ 2582.010000]  do_exit+0x360/0xcd0
>[ 2582.010012]  ? get_signal+0x108/0xcc0
>[ 2582.010023]  do_group_exit+0x39/0xb0
>[ 2582.010033]  get_signal+0x15f/0xcc0
>[ 2582.010043]  ? __might_fault+0x3e/0x90
>[ 2582.010054]  do_signal+0x30/0x730
>[ 2582.010065]  ? _copy_from_user+0x7a/0xa0
>[ 2582.010076]  ? __se_sys_futex+0x133/0x180
>[ 2582.010089]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.010097]  do_syscall_64+0x172/0x1c0
>[ 2582.010106]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.010113] RIP: 0033:0x7fb0c5346f85
>[ 2582.010123] Code: Bad RIP value.
>[ 2582.010130] RSP: 002b:00007fb0bbb02100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.010137] RAX: fffffffffffffdfc RBX: 00007fb0ac316818 RCX: 00007fb0c5346f85
>[ 2582.010143] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fb0ac316840
>[ 2582.010149] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.010155] R10: 00007fb0bbb02240 R11: 0000000000000246 R12: 00007fb0ac002310
>[ 2582.010162] R13: 00007fb0ac316840 R14: 00007fb0bbb02240 R15: 00007fb0ac31683c
>[ 2582.010178] h264parse0:sink D    0  6485      1 0x80004006
>[ 2582.010187] Call Trace:
>[ 2582.010198]  ? __schedule+0x24e/0x7d0
>[ 2582.010210]  schedule+0x33/0xc0
>[ 2582.010218]  schedule_preempt_disabled+0x14/0x20
>[ 2582.010225]  __mutex_lock+0x281/0x9c0
>[ 2582.010234]  ? drm_release+0x2b/0xd0
>[ 2582.010248]  ? drm_release+0x2b/0xd0
>[ 2582.010256]  drm_release+0x2b/0xd0
>[ 2582.010266]  __fput+0xc7/0x250
>[ 2582.010277]  task_work_run+0x87/0xb0
>[ 2582.010287]  do_exit+0x360/0xcd0
>[ 2582.010297]  ? get_signal+0x108/0xcc0
>[ 2582.010308]  do_group_exit+0x39/0xb0
>[ 2582.010318]  get_signal+0x15f/0xcc0
>[ 2582.010330]  do_signal+0x30/0x730
>[ 2582.010338]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.010348]  ? __se_sys_futex+0x133/0x180
>[ 2582.010361]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.010369]  do_syscall_64+0x172/0x1c0
>[ 2582.010377]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.010384] RIP: 0033:0x7fc90fbab9f3
>[ 2582.010394] Code: Bad RIP value.
>[ 2582.010400] RSP: 002b:00007fc8ff7fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.010408] RAX: fffffffffffffe00 RBX: 00007fc90004c0c8 RCX: 00007fc90fbab9f3
>[ 2582.010416] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc90004c0f0
>[ 2582.010423] RBP: 00007fc90004c0ec R08: 0000000000000000 R09: 0000000000000000
>[ 2582.010430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc90004c0f0
>[ 2582.010438] R13: 0000000000000000 R14: 00007fc900002310 R15: 0000000000000054
>[ 2582.010455] h264parse0:sink D    0  6460      1 0x80004006
>[ 2582.010463] Call Trace:
>[ 2582.010473]  ? __schedule+0x24e/0x7d0
>[ 2582.010484]  schedule+0x33/0xc0
>[ 2582.010492]  schedule_preempt_disabled+0x14/0x20
>[ 2582.010499]  __mutex_lock+0x281/0x9c0
>[ 2582.010510]  ? drm_release+0x2b/0xd0
>[ 2582.010524]  ? drm_release+0x2b/0xd0
>[ 2582.010532]  drm_release+0x2b/0xd0
>[ 2582.010542]  __fput+0xc7/0x250
>[ 2582.010552]  task_work_run+0x87/0xb0
>[ 2582.010562]  do_exit+0x360/0xcd0
>[ 2582.010573]  ? get_signal+0x108/0xcc0
>[ 2582.010584]  do_group_exit+0x39/0xb0
>[ 2582.010593]  get_signal+0x15f/0xcc0
>[ 2582.010605]  do_signal+0x30/0x730
>[ 2582.010615]  ? finish_task_switch+0x9b/0x250
>[ 2582.010625]  ? __se_sys_futex+0x133/0x180
>[ 2582.010638]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.010646]  do_syscall_64+0x172/0x1c0
>[ 2582.010656]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.010663] RIP: 0033:0x7ff76f82d9f3
>[ 2582.010672] Code: Bad RIP value.
>[ 2582.010678] RSP: 002b:00007ff75effcd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.010686] RAX: fffffffffffffe00 RBX: 00007ff7600282e8 RCX: 00007ff76f82d9f3
>[ 2582.010693] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff760028310
>[ 2582.010699] RBP: 00007ff76002830c R08: 0000000000000000 R09: 0000000000000000
>[ 2582.010705] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff760028310
>[ 2582.010712] R13: 0000000000000000 R14: 00007ff760032590 R15: 0000000000000004
>[ 2582.010729] h264parse0:sink D    0  6476      1 0x80004006
>[ 2582.010736] Call Trace:
>[ 2582.010747]  ? __schedule+0x24e/0x7d0
>[ 2582.010774]  schedule+0x33/0xc0
>[ 2582.010784]  schedule_preempt_disabled+0x14/0x20
>[ 2582.010793]  __mutex_lock+0x281/0x9c0
>[ 2582.010803]  ? drm_release+0x2b/0xd0
>[ 2582.010817]  ? drm_release+0x2b/0xd0
>[ 2582.010825]  drm_release+0x2b/0xd0
>[ 2582.010835]  __fput+0xc7/0x250
>[ 2582.010846]  task_work_run+0x87/0xb0
>[ 2582.010858]  do_exit+0x360/0xcd0
>[ 2582.010871]  ? get_signal+0x108/0xcc0
>[ 2582.010884]  do_group_exit+0x39/0xb0
>[ 2582.010893]  get_signal+0x15f/0xcc0
>[ 2582.010905]  do_signal+0x30/0x730
>[ 2582.010913]  ? __do_page_fault+0x26d/0x500
>[ 2582.010929]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.010937]  prepare_exit_to_usermode+0xdc/0x100
>[ 2582.010947]  retint_user+0x8/0x18
>[ 2582.010955] RIP: 0033:0x7f2a6e1be8ba
>[ 2582.010963] Code: Bad RIP value.
>[ 2582.010970] RSP: 002b:00007f2a62fe9e48 EFLAGS: 00010206
>[ 2582.010979] RAX: 0000000000000000 RBX: 00007f2a541e1a10 RCX: 0000000000008000
>[ 2582.010985] RDX: 00007f2a58887000 RSI: 0000000000000000 RDI: 00007f2a58887000
>[ 2582.010991] RBP: 00007f2a62fe9e80 R08: 0000000000000000 R09: 00007f2a58887000
>[ 2582.010997] R10: 0000000000002d80 R11: 0000000000000246 R12: 00007f2a62fe9f50
>[ 2582.011003] R13: 0000000000000000 R14: 0000000000000007 R15: 00007f2a54022c00
>[ 2582.011020] h264parse0:sink D    0  6497      1 0x80004006
>[ 2582.011027] Call Trace:
>[ 2582.011037]  ? __schedule+0x24e/0x7d0
>[ 2582.011050]  schedule+0x33/0xc0
>[ 2582.011058]  schedule_preempt_disabled+0x14/0x20
>[ 2582.011065]  __mutex_lock+0x281/0x9c0
>[ 2582.011074]  ? drm_release+0x2b/0xd0
>[ 2582.011088]  ? drm_release+0x2b/0xd0
>[ 2582.011095]  drm_release+0x2b/0xd0
>[ 2582.011104]  __fput+0xc7/0x250
>[ 2582.011115]  task_work_run+0x87/0xb0
>[ 2582.011125]  do_exit+0x360/0xcd0
>[ 2582.011135]  ? get_signal+0x108/0xcc0
>[ 2582.011147]  do_group_exit+0x39/0xb0
>[ 2582.011156]  get_signal+0x15f/0xcc0
>[ 2582.011168]  do_signal+0x30/0x730
>[ 2582.011176]  ? __do_page_fault+0x26d/0x500
>[ 2582.011191]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.011200]  prepare_exit_to_usermode+0xdc/0x100
>[ 2582.011209]  retint_user+0x8/0x18
>[ 2582.011216] RIP: 0033:0x7f3c31ed88ba
>[ 2582.011224] Code: Bad RIP value.
>[ 2582.011231] RSP: 002b:00007f3c26d039d8 EFLAGS: 00010206
>[ 2582.011239] RAX: 0000000000000000 RBX: 00007f3c201d6810 RCX: 0000000000004000
>[ 2582.011245] RDX: 00007f3c12f60000 RSI: 0000000000000000 RDI: 00007f3c12f60000
>[ 2582.011251] RBP: 00007f3c26d03a10 R08: 0000000000000000 R09: 00007f3c12f60000
>[ 2582.011260] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f3c26d03e10
>[ 2582.011266] R13: 0000000000000000 R14: 00007f3c1da07520 R15: 00007f3c201192f0
>[ 2582.011283] gmain           D    0  6510      1 0x80004002
>[ 2582.011291] Call Trace:
>[ 2582.011301]  ? __schedule+0x24e/0x7d0
>[ 2582.011313]  schedule+0x33/0xc0
>[ 2582.011321]  schedule_preempt_disabled+0x14/0x20
>[ 2582.011330]  __mutex_lock+0x281/0x9c0
>[ 2582.011341]  ? drm_release+0x2b/0xd0
>[ 2582.011354]  ? drm_release+0x2b/0xd0
>[ 2582.011364]  drm_release+0x2b/0xd0
>[ 2582.011373]  __fput+0xc7/0x250
>[ 2582.011384]  task_work_run+0x87/0xb0
>[ 2582.011396]  do_exit+0x360/0xcd0
>[ 2582.011408]  ? get_signal+0x108/0xcc0
>[ 2582.011419]  do_group_exit+0x39/0xb0
>[ 2582.011429]  get_signal+0x15f/0xcc0
>[ 2582.011441]  do_signal+0x30/0x730
>[ 2582.011457]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.011466]  do_syscall_64+0x172/0x1c0
>[ 2582.011476]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.011483] RIP: 0033:0x7f705883dbf9
>[ 2582.011491] Code: Bad RIP value.
>[ 2582.011498] RSP: 002b:00007f704eae2e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
>[ 2582.011505] RAX: fffffffffffffdfc RBX: 0000559d4af9d890 RCX: 00007f705883dbf9
>[ 2582.011511] RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000559d4af9d890
>[ 2582.011517] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000559d4af9d6c8
>[ 2582.011524] R10: 0000559d4af5ba60 R11: 0000000000000293 R12: 00000000ffffffff
>[ 2582.011531] R13: 00000000ffffffff R14: 00007f7058d94f70 R15: 0000000000000001
>[ 2582.011548] h264parse0:sink D    0  6471      1 0x80004006
>[ 2582.011555] Call Trace:
>[ 2582.011565]  ? __schedule+0x24e/0x7d0
>[ 2582.011577]  schedule+0x33/0xc0
>[ 2582.011585]  schedule_preempt_disabled+0x14/0x20
>[ 2582.011592]  __mutex_lock+0x281/0x9c0
>[ 2582.011603]  ? drm_release+0x2b/0xd0
>[ 2582.011617]  ? drm_release+0x2b/0xd0
>[ 2582.011625]  drm_release+0x2b/0xd0
>[ 2582.011633]  __fput+0xc7/0x250
>[ 2582.011644]  task_work_run+0x87/0xb0
>[ 2582.011654]  do_exit+0x360/0xcd0
>[ 2582.011663]  ? get_signal+0x108/0xcc0
>[ 2582.011674]  do_group_exit+0x39/0xb0
>[ 2582.011684]  get_signal+0x15f/0xcc0
>[ 2582.011693]  ? __might_fault+0x3e/0x90
>[ 2582.011704]  do_signal+0x30/0x730
>[ 2582.011713]  ? _copy_from_user+0x7a/0xa0
>[ 2582.011723]  ? __se_sys_futex+0x133/0x180
>[ 2582.011735]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.011744]  do_syscall_64+0x172/0x1c0
>[ 2582.011754]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.011774] RIP: 0033:0x7fd97dc4ef85
>[ 2582.011784] Code: Bad RIP value.
>[ 2582.011790] RSP: 002b:00007fd97440a100 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.011798] RAX: fffffffffffffdfc RBX: 00007fd9641d7868 RCX: 00007fd97dc4ef85
>[ 2582.011804] RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fd9641d7890
>[ 2582.011810] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
>[ 2582.011815] R10: 00007fd97440a240 R11: 0000000000000246 R12: 00007fd964002310
>[ 2582.011822] R13: 00007fd9641d7890 R14: 00007fd97440a240 R15: 00007fd9641d788c
>[ 2582.011839] h264parse0:sink D    0  6522      1 0x80004006
>[ 2582.011847] Call Trace:
>[ 2582.011859]  ? __schedule+0x24e/0x7d0
>[ 2582.011871]  schedule+0x33/0xc0
>[ 2582.011879]  schedule_preempt_disabled+0x14/0x20
>[ 2582.011887]  __mutex_lock+0x281/0x9c0
>[ 2582.011898]  ? drm_release+0x2b/0xd0
>[ 2582.011911]  ? drm_release+0x2b/0xd0
>[ 2582.011919]  drm_release+0x2b/0xd0
>[ 2582.011927]  __fput+0xc7/0x250
>[ 2582.011938]  task_work_run+0x87/0xb0
>[ 2582.011948]  do_exit+0x360/0xcd0
>[ 2582.011957]  ? get_signal+0x108/0xcc0
>[ 2582.011968]  do_group_exit+0x39/0xb0
>[ 2582.011978]  get_signal+0x15f/0xcc0
>[ 2582.011990]  do_signal+0x30/0x730
>[ 2582.011998]  ? do_vfs_ioctl+0xa5/0x6f0
>[ 2582.012009]  ? __se_sys_futex+0x133/0x180
>[ 2582.012022]  exit_to_usermode_loop+0xa4/0xc0
>[ 2582.012030]  do_syscall_64+0x172/0x1c0
>[ 2582.012039]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.012046] RIP: 0033:0x7f9577bcd9f3
>[ 2582.012056] Code: Bad RIP value.
>[ 2582.012063] RSP: 002b:00007f95677fdd40 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
>[ 2582.012070] RAX: fffffffffffffe00 RBX: 00007f956804c598 RCX: 00007f9577bcd9f3
>[ 2582.012076] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f956804c5c0
>[ 2582.012082] RBP: 00007f956804c5bc R08: 0000000000000000 R09: 0000000000000000
>[ 2582.012088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f956804c5c0
>[ 2582.012094] R13: 0000000000000000 R14: 00007f956802bea0 R15: 0000000000000040
>[ 2582.012111] kworker/u8:2    I    0  6529      2 0x80004000
>[ 2582.012125] Workqueue:  0x0 (events_unbound)
>[ 2582.012133] Call Trace:
>[ 2582.012143]  ? __schedule+0x24e/0x7d0
>[ 2582.012155]  schedule+0x33/0xc0
>[ 2582.012164]  worker_thread+0xc3/0x3f0
>[ 2582.012178]  ? process_one_work+0x660/0x660
>[ 2582.012188]  kthread+0x11e/0x140
>[ 2582.012197]  ? kthread_park+0xa0/0xa0
>[ 2582.012209]  ret_from_fork+0x3a/0x50
>[ 2582.012228] gst-launch-1.0  D    0  6552      1 0x00000004
>[ 2582.012239] Call Trace:
>[ 2582.012250]  ? __schedule+0x24e/0x7d0
>[ 2582.012262]  schedule+0x33/0xc0
>[ 2582.012271]  schedule_preempt_disabled+0x14/0x20
>[ 2582.012280]  __mutex_lock+0x281/0x9c0
>[ 2582.012292]  ? drm_stub_open+0x32/0xe0
>[ 2582.012309]  ? drm_stub_open+0x32/0xe0
>[ 2582.012319]  drm_stub_open+0x32/0xe0
>[ 2582.012329]  chrdev_open+0xa3/0x1b0
>[ 2582.012341]  ? cdev_put.part.0+0x20/0x20
>[ 2582.012351]  do_dentry_open+0x1d3/0x3b0
>[ 2582.012364]  path_openat+0x4ce/0xac0
>[ 2582.012378]  do_filp_open+0x9b/0x110
>[ 2582.012394]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.012412]  ? do_sys_open+0x1bd/0x260
>[ 2582.012422]  do_sys_open+0x1bd/0x260
>[ 2582.012435]  do_syscall_64+0x5a/0x1c0
>[ 2582.012446]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.012453] RIP: 0033:0x7f87cbee4d2b
>[ 2582.012463] Code: Bad RIP value.
>[ 2582.012470] RSP: 002b:00007ffd2caa7ec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.012480] RAX: ffffffffffffffda RBX: 0000559460445d50 RCX: 00007f87cbee4d2b
>[ 2582.012488] RDX: 0000000000080002 RSI: 000055946036e1e0 RDI: 00000000ffffff9c
>[ 2582.012495] RBP: 0000559460405200 R08: 00007f87c807101f R09: 00000000000000f0
>[ 2582.012503] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594604056f0
>[ 2582.012510] R13: 0000559460455de0 R14: 000055946044b490 R15: 00007ffd2caa7f30
>[ 2582.012526] gst-launch-1.0  D    0  6554      1 0x00004004
>[ 2582.012538] Call Trace:
>[ 2582.012550]  ? __schedule+0x24e/0x7d0
>[ 2582.012563]  schedule+0x33/0xc0
>[ 2582.012573]  schedule_preempt_disabled+0x14/0x20
>[ 2582.012580]  __mutex_lock+0x281/0x9c0
>[ 2582.012593]  ? drm_stub_open+0x32/0xe0
>[ 2582.012608]  ? drm_stub_open+0x32/0xe0
>[ 2582.012615]  drm_stub_open+0x32/0xe0
>[ 2582.012624]  chrdev_open+0xa3/0x1b0
>[ 2582.012634]  ? cdev_put.part.0+0x20/0x20
>[ 2582.012641]  do_dentry_open+0x1d3/0x3b0
>[ 2582.012651]  path_openat+0x4ce/0xac0
>[ 2582.012665]  do_filp_open+0x9b/0x110
>[ 2582.012678]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.012695]  ? do_sys_open+0x1bd/0x260
>[ 2582.012702]  do_sys_open+0x1bd/0x260
>[ 2582.012713]  do_syscall_64+0x5a/0x1c0
>[ 2582.012722]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.012730] RIP: 0033:0x7f45515b1d2b
>[ 2582.012739] Code: Bad RIP value.
>[ 2582.012745] RSP: 002b:00007ffc4b438960 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.012753] RAX: ffffffffffffffda RBX: 000055b47e9f8d50 RCX: 00007f45515b1d2b
>[ 2582.012772] RDX: 0000000000080002 RSI: 000055b47e9b83a0 RDI: 00000000ffffff9c
>[ 2582.012780] RBP: 000055b47e9b8880 R08: 00007f454d73e01f R09: 00000000000000f0
>[ 2582.012786] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b47e9b8840
>[ 2582.012793] R13: 000055b47ea08160 R14: 000055b47e921160 R15: 00007ffc4b4389d0
>[ 2582.012808] gst-launch-1.0  D    0  6555      1 0x00000004
>[ 2582.012817] Call Trace:
>[ 2582.012827]  ? __schedule+0x24e/0x7d0
>[ 2582.012839]  schedule+0x33/0xc0
>[ 2582.012847]  schedule_preempt_disabled+0x14/0x20
>[ 2582.012855]  __mutex_lock+0x281/0x9c0
>[ 2582.012867]  ? drm_stub_open+0x32/0xe0
>[ 2582.012881]  ? drm_stub_open+0x32/0xe0
>[ 2582.012888]  drm_stub_open+0x32/0xe0
>[ 2582.012897]  chrdev_open+0xa3/0x1b0
>[ 2582.012907]  ? cdev_put.part.0+0x20/0x20
>[ 2582.012914]  do_dentry_open+0x1d3/0x3b0
>[ 2582.012923]  path_openat+0x4ce/0xac0
>[ 2582.012937]  do_filp_open+0x9b/0x110
>[ 2582.012950]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.012967]  ? do_sys_open+0x1bd/0x260
>[ 2582.012974]  do_sys_open+0x1bd/0x260
>[ 2582.012987]  do_syscall_64+0x5a/0x1c0
>[ 2582.012996]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.013003] RIP: 0033:0x7fea7db1cd2b
>[ 2582.013011] Code: Bad RIP value.
>[ 2582.013018] RSP: 002b:00007ffc645ebe00 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.013025] RAX: ffffffffffffffda RBX: 00005650a42c0d50 RCX: 00007fea7db1cd2b
>[ 2582.013032] RDX: 0000000000080002 RSI: 00005650a42c6500 RDI: 00000000ffffff9c
>[ 2582.013038] RBP: 00005650a4280880 R08: 00007fea79ca901f R09: 00000000000000f0
>[ 2582.013044] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650a4280840
>[ 2582.013050] R13: 00005650a42d0160 R14: 00005650a41e9160 R15: 00007ffc645ebe70
>[ 2582.013066] gst-launch-1.0  D    0  6557      1 0x00000004
>[ 2582.013074] Call Trace:
>[ 2582.013084]  ? __schedule+0x24e/0x7d0
>[ 2582.013095]  schedule+0x33/0xc0
>[ 2582.013104]  schedule_preempt_disabled+0x14/0x20
>[ 2582.013111]  __mutex_lock+0x281/0x9c0
>[ 2582.013121]  ? drm_stub_open+0x32/0xe0
>[ 2582.013136]  ? drm_stub_open+0x32/0xe0
>[ 2582.013143]  drm_stub_open+0x32/0xe0
>[ 2582.013152]  chrdev_open+0xa3/0x1b0
>[ 2582.013161]  ? cdev_put.part.0+0x20/0x20
>[ 2582.013169]  do_dentry_open+0x1d3/0x3b0
>[ 2582.013178]  path_openat+0x4ce/0xac0
>[ 2582.013192]  do_filp_open+0x9b/0x110
>[ 2582.013205]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.013222]  ? do_sys_open+0x1bd/0x260
>[ 2582.013229]  do_sys_open+0x1bd/0x260
>[ 2582.013241]  do_syscall_64+0x5a/0x1c0
>[ 2582.013249]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.013256] RIP: 0033:0x7f326731dd2b
>[ 2582.013266] Code: Bad RIP value.
>[ 2582.013272] RSP: 002b:00007fffa7412ea0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.013281] RAX: ffffffffffffffda RBX: 000056439e930d50 RCX: 00007f326731dd2b
>[ 2582.013287] RDX: 0000000000080002 RSI: 000056439e8eff90 RDI: 00000000ffffff9c
>[ 2582.013294] RBP: 000056439e8f0880 R08: 00007f32634aa01f R09: 00000000000000f0
>[ 2582.013300] R10: 0000000000000000 R11: 0000000000000246 R12: 000056439e8f0840
>[ 2582.013306] R13: 000056439e940160 R14: 000056439e859160 R15: 00007fffa7412f10
>[ 2582.013322] gst-launch-1.0  D    0  6559      1 0x00000004
>[ 2582.013330] Call Trace:
>[ 2582.013341]  ? __schedule+0x24e/0x7d0
>[ 2582.013353]  schedule+0x33/0xc0
>[ 2582.013361]  schedule_preempt_disabled+0x14/0x20
>[ 2582.013370]  __mutex_lock+0x281/0x9c0
>[ 2582.013380]  ? drm_stub_open+0x32/0xe0
>[ 2582.013394]  ? drm_stub_open+0x32/0xe0
>[ 2582.013401]  drm_stub_open+0x32/0xe0
>[ 2582.013410]  chrdev_open+0xa3/0x1b0
>[ 2582.013420]  ? cdev_put.part.0+0x20/0x20
>[ 2582.013429]  do_dentry_open+0x1d3/0x3b0
>[ 2582.013438]  path_openat+0x4ce/0xac0
>[ 2582.013451]  do_filp_open+0x9b/0x110
>[ 2582.013464]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.013482]  ? do_sys_open+0x1bd/0x260
>[ 2582.013489]  do_sys_open+0x1bd/0x260
>[ 2582.013500]  do_syscall_64+0x5a/0x1c0
>[ 2582.013509]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.013515] RIP: 0033:0x7f8b96edad2b
>[ 2582.013524] Code: Bad RIP value.
>[ 2582.013531] RSP: 002b:00007ffc8fb2cfe0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.013539] RAX: ffffffffffffffda RBX: 0000557d82e74d50 RCX: 00007f8b96edad2b
>[ 2582.013546] RDX: 0000000000080002 RSI: 0000557d82e85570 RDI: 00000000ffffff9c
>[ 2582.013552] RBP: 0000557d82e34880 R08: 00007f8b9306701f R09: 00000000000000f0
>[ 2582.013558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d82e34840
>[ 2582.013564] R13: 0000557d82e84160 R14: 0000557d82d9d160 R15: 00007ffc8fb2d050
>[ 2582.013580] gst-launch-1.0  D    0  6561      1 0x00000004
>[ 2582.013587] Call Trace:
>[ 2582.013597]  ? __schedule+0x24e/0x7d0
>[ 2582.013610]  schedule+0x33/0xc0
>[ 2582.013617]  schedule_preempt_disabled+0x14/0x20
>[ 2582.013625]  __mutex_lock+0x281/0x9c0
>[ 2582.013635]  ? drm_stub_open+0x32/0xe0
>[ 2582.013650]  ? drm_stub_open+0x32/0xe0
>[ 2582.013657]  drm_stub_open+0x32/0xe0
>[ 2582.013666]  chrdev_open+0xa3/0x1b0
>[ 2582.013677]  ? cdev_put.part.0+0x20/0x20
>[ 2582.013684]  do_dentry_open+0x1d3/0x3b0
>[ 2582.013694]  path_openat+0x4ce/0xac0
>[ 2582.013708]  do_filp_open+0x9b/0x110
>[ 2582.013721]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.013738]  ? do_sys_open+0x1bd/0x260
>[ 2582.013745]  do_sys_open+0x1bd/0x260
>[ 2582.013769]  do_syscall_64+0x5a/0x1c0
>[ 2582.013780]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.013788] RIP: 0033:0x7f143195bd2b
>[ 2582.013797] Code: Bad RIP value.
>[ 2582.013803] RSP: 002b:00007ffd1b331f30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.013812] RAX: ffffffffffffffda RBX: 000055641613ed50 RCX: 00007f143195bd2b
>[ 2582.013818] RDX: 0000000000080002 RSI: 0000556415fad7e0 RDI: 00000000ffffff9c
>[ 2582.013824] RBP: 00005564160fe880 R08: 00007f142dae801f R09: 00000000000000f0
>[ 2582.013832] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564160fe840
>[ 2582.013840] R13: 000055641614e160 R14: 0000556416067160 R15: 00007ffd1b331fa0
>[ 2582.013856] gst-launch-1.0  D    0  6563      1 0x00000004
>[ 2582.013864] Call Trace:
>[ 2582.013874]  ? __schedule+0x24e/0x7d0
>[ 2582.013887]  schedule+0x33/0xc0
>[ 2582.013894]  schedule_preempt_disabled+0x14/0x20
>[ 2582.013902]  __mutex_lock+0x281/0x9c0
>[ 2582.013913]  ? drm_stub_open+0x32/0xe0
>[ 2582.013927]  ? drm_stub_open+0x32/0xe0
>[ 2582.013934]  drm_stub_open+0x32/0xe0
>[ 2582.013943]  chrdev_open+0xa3/0x1b0
>[ 2582.013953]  ? cdev_put.part.0+0x20/0x20
>[ 2582.013962]  do_dentry_open+0x1d3/0x3b0
>[ 2582.013972]  path_openat+0x4ce/0xac0
>[ 2582.013986]  do_filp_open+0x9b/0x110
>[ 2582.013999]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.014016]  ? do_sys_open+0x1bd/0x260
>[ 2582.014025]  do_sys_open+0x1bd/0x260
>[ 2582.014036]  do_syscall_64+0x5a/0x1c0
>[ 2582.014044]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.014052] RIP: 0033:0x7f028e2f1d2b
>[ 2582.014061] Code: Bad RIP value.
>[ 2582.014068] RSP: 002b:00007ffcfcc51bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.014075] RAX: ffffffffffffffda RBX: 0000562345c13d50 RCX: 00007f028e2f1d2b
>[ 2582.014083] RDX: 0000000000080002 RSI: 0000562345c23950 RDI: 00000000ffffff9c
>[ 2582.014091] RBP: 0000562345bd3200 R08: 00007f028a47e01f R09: 00000000000000f0
>[ 2582.014099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562345bd36f0
>[ 2582.014105] R13: 0000562345c23de0 R14: 0000562345c19490 R15: 00007ffcfcc51c60
>[ 2582.014121] gst-launch-1.0  D    0  6565      1 0x00000004
>[ 2582.014129] Call Trace:
>[ 2582.014141]  ? __schedule+0x24e/0x7d0
>[ 2582.014153]  schedule+0x33/0xc0
>[ 2582.014160]  schedule_preempt_disabled+0x14/0x20
>[ 2582.014168]  __mutex_lock+0x281/0x9c0
>[ 2582.014179]  ? drm_stub_open+0x32/0xe0
>[ 2582.014194]  ? drm_stub_open+0x32/0xe0
>[ 2582.014201]  drm_stub_open+0x32/0xe0
>[ 2582.014210]  chrdev_open+0xa3/0x1b0
>[ 2582.014220]  ? cdev_put.part.0+0x20/0x20
>[ 2582.014227]  do_dentry_open+0x1d3/0x3b0
>[ 2582.014236]  path_openat+0x4ce/0xac0
>[ 2582.014251]  do_filp_open+0x9b/0x110
>[ 2582.014264]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.014281]  ? do_sys_open+0x1bd/0x260
>[ 2582.014288]  do_sys_open+0x1bd/0x260
>[ 2582.014299]  do_syscall_64+0x5a/0x1c0
>[ 2582.014308]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.014316] RIP: 0033:0x7f91c9022d2b
>[ 2582.014325] Code: Bad RIP value.
>[ 2582.014331] RSP: 002b:00007ffe449fcc30 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.014339] RAX: ffffffffffffffda RBX: 0000561269240d50 RCX: 00007f91c9022d2b
>[ 2582.014347] RDX: 0000000000080002 RSI: 0000561269251570 RDI: 00000000ffffff9c
>[ 2582.014353] RBP: 0000561269200880 R08: 00007f91c51af01f R09: 00000000000000f0
>[ 2582.014359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561269200840
>[ 2582.014365] R13: 0000561269250160 R14: 0000561269169160 R15: 00007ffe449fcca0
>[ 2582.014383] gst-launch-1.0  D    0  6567      1 0x00000004
>[ 2582.014391] Call Trace:
>[ 2582.014401]  ? __schedule+0x24e/0x7d0
>[ 2582.014413]  schedule+0x33/0xc0
>[ 2582.014420]  schedule_preempt_disabled+0x14/0x20
>[ 2582.014427]  __mutex_lock+0x281/0x9c0
>[ 2582.014438]  ? drm_stub_open+0x32/0xe0
>[ 2582.014452]  ? drm_stub_open+0x32/0xe0
>[ 2582.014461]  drm_stub_open+0x32/0xe0
>[ 2582.014472]  chrdev_open+0xa3/0x1b0
>[ 2582.014482]  ? cdev_put.part.0+0x20/0x20
>[ 2582.014489]  do_dentry_open+0x1d3/0x3b0
>[ 2582.014499]  path_openat+0x4ce/0xac0
>[ 2582.014512]  do_filp_open+0x9b/0x110
>[ 2582.014525]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.014542]  ? do_sys_open+0x1bd/0x260
>[ 2582.014549]  do_sys_open+0x1bd/0x260
>[ 2582.014560]  do_syscall_64+0x5a/0x1c0
>[ 2582.014569]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.014576] RIP: 0033:0x7fcef6695d2b
>[ 2582.014585] Code: Bad RIP value.
>[ 2582.014592] RSP: 002b:00007ffd73c70ef0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.014600] RAX: ffffffffffffffda RBX: 000055b2fa334d50 RCX: 00007fcef6695d2b
>[ 2582.014606] RDX: 0000000000080002 RSI: 000055b2fa345570 RDI: 00000000ffffff9c
>[ 2582.014612] RBP: 000055b2fa2f4880 R08: 00007fcef282201f R09: 00000000000000f0
>[ 2582.014618] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2fa2f4840
>[ 2582.014624] R13: 000055b2fa344160 R14: 000055b2fa25d160 R15: 00007ffd73c70f60
>[ 2582.014640] gst-launch-1.0  D    0  6569      1 0x00000004
>[ 2582.014648] Call Trace:
>[ 2582.014658]  ? __schedule+0x24e/0x7d0
>[ 2582.014672]  schedule+0x33/0xc0
>[ 2582.014681]  schedule_preempt_disabled+0x14/0x20
>[ 2582.014689]  __mutex_lock+0x281/0x9c0
>[ 2582.014700]  ? drm_stub_open+0x32/0xe0
>[ 2582.014716]  ? drm_stub_open+0x32/0xe0
>[ 2582.014725]  drm_stub_open+0x32/0xe0
>[ 2582.014736]  chrdev_open+0xa3/0x1b0
>[ 2582.014747]  ? cdev_put.part.0+0x20/0x20
>[ 2582.014757]  do_dentry_open+0x1d3/0x3b0
>[ 2582.014781]  path_openat+0x4ce/0xac0
>[ 2582.014795]  do_filp_open+0x9b/0x110
>[ 2582.014808]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.014825]  ? do_sys_open+0x1bd/0x260
>[ 2582.014835]  do_sys_open+0x1bd/0x260
>[ 2582.014847]  do_syscall_64+0x5a/0x1c0
>[ 2582.014857]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.014864] RIP: 0033:0x7f42c1631d2b
>[ 2582.014875] Code: Bad RIP value.
>[ 2582.014882] RSP: 002b:00007ffce02f1760 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.014892] RAX: ffffffffffffffda RBX: 00005637666a8d50 RCX: 00007f42c1631d2b
>[ 2582.014899] RDX: 0000000000080002 RSI: 00005637666ae500 RDI: 00000000ffffff9c
>[ 2582.014907] RBP: 0000563766668880 R08: 00007f42bd7be01f R09: 00000000000000f0
>[ 2582.014915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563766668840
>[ 2582.014922] R13: 00005637666b8160 R14: 00005637665d1160 R15: 00007ffce02f17d0
>[ 2582.014939] gst-launch-1.0  D    0  6571      1 0x00000004
>[ 2582.014952] Call Trace:
>[ 2582.014963]  ? __schedule+0x24e/0x7d0
>[ 2582.014975]  schedule+0x33/0xc0
>[ 2582.014985]  schedule_preempt_disabled+0x14/0x20
>[ 2582.014992]  __mutex_lock+0x281/0x9c0
>[ 2582.015004]  ? drm_stub_open+0x32/0xe0
>[ 2582.015018]  ? drm_stub_open+0x32/0xe0
>[ 2582.015025]  drm_stub_open+0x32/0xe0
>[ 2582.015034]  chrdev_open+0xa3/0x1b0
>[ 2582.015044]  ? cdev_put.part.0+0x20/0x20
>[ 2582.015052]  do_dentry_open+0x1d3/0x3b0
>[ 2582.015062]  path_openat+0x4ce/0xac0
>[ 2582.015077]  do_filp_open+0x9b/0x110
>[ 2582.015090]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.015107]  ? do_sys_open+0x1bd/0x260
>[ 2582.015114]  do_sys_open+0x1bd/0x260
>[ 2582.015125]  do_syscall_64+0x5a/0x1c0
>[ 2582.015134]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.015141] RIP: 0033:0x7fdf860e4d2b
>[ 2582.015150] Code: Bad RIP value.
>[ 2582.015156] RSP: 002b:00007fffe21d4e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.015165] RAX: ffffffffffffffda RBX: 000055f60c19ed50 RCX: 00007fdf860e4d2b
>[ 2582.015171] RDX: 0000000000080002 RSI: 000055f60c15df90 RDI: 00000000ffffff9c
>[ 2582.015177] RBP: 000055f60c15e880 R08: 00007fdf8227101f R09: 00000000000000f0
>[ 2582.015184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f60c15e840
>[ 2582.015190] R13: 000055f60c1ae160 R14: 000055f60c0c7160 R15: 00007fffe21d4f00
>[ 2582.015207] gst-launch-1.0  D    0  6573      1 0x00000004
>[ 2582.015214] Call Trace:
>[ 2582.015225]  ? __schedule+0x24e/0x7d0
>[ 2582.015237]  schedule+0x33/0xc0
>[ 2582.015244]  schedule_preempt_disabled+0x14/0x20
>[ 2582.015252]  __mutex_lock+0x281/0x9c0
>[ 2582.015261]  ? drm_stub_open+0x32/0xe0
>[ 2582.015275]  ? drm_stub_open+0x32/0xe0
>[ 2582.015283]  drm_stub_open+0x32/0xe0
>[ 2582.015292]  chrdev_open+0xa3/0x1b0
>[ 2582.015301]  ? cdev_put.part.0+0x20/0x20
>[ 2582.015308]  do_dentry_open+0x1d3/0x3b0
>[ 2582.015317]  path_openat+0x4ce/0xac0
>[ 2582.015331]  do_filp_open+0x9b/0x110
>[ 2582.015344]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.015361]  ? do_sys_open+0x1bd/0x260
>[ 2582.015368]  do_sys_open+0x1bd/0x260
>[ 2582.015382]  do_syscall_64+0x5a/0x1c0
>[ 2582.015455]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.015462] RIP: 0033:0x7f6899659d2b
>[ 2582.015472] Code: Bad RIP value.
>[ 2582.015479] RSP: 002b:00007fffe39c4980 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.015487] RAX: ffffffffffffffda RBX: 00005650dfdd3d50 RCX: 00007f6899659d2b
>[ 2582.015494] RDX: 0000000000080002 RSI: 00005650dfcfc1e0 RDI: 00000000ffffff9c
>[ 2582.015500] RBP: 00005650dfd93200 R08: 00007f68957e601f R09: 00000000000000f0
>[ 2582.015506] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650dfd936f0
>[ 2582.015512] R13: 00005650dfde3de0 R14: 00005650dfdd9490 R15: 00007fffe39c49f0
>[ 2582.015529] gst-launch-1.0  D    0  6575      1 0x00000004
>[ 2582.015537] Call Trace:
>[ 2582.015547]  ? __schedule+0x24e/0x7d0
>[ 2582.015559]  schedule+0x33/0xc0
>[ 2582.015567]  schedule_preempt_disabled+0x14/0x20
>[ 2582.015575]  __mutex_lock+0x281/0x9c0
>[ 2582.015587]  ? drm_stub_open+0x32/0xe0
>[ 2582.015601]  ? drm_stub_open+0x32/0xe0
>[ 2582.015608]  drm_stub_open+0x32/0xe0
>[ 2582.015617]  chrdev_open+0xa3/0x1b0
>[ 2582.015627]  ? cdev_put.part.0+0x20/0x20
>[ 2582.015634]  do_dentry_open+0x1d3/0x3b0
>[ 2582.015645]  path_openat+0x4ce/0xac0
>[ 2582.015659]  do_filp_open+0x9b/0x110
>[ 2582.015672]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.015689]  ? do_sys_open+0x1bd/0x260
>[ 2582.015696]  do_sys_open+0x1bd/0x260
>[ 2582.015709]  do_syscall_64+0x5a/0x1c0
>[ 2582.015718]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.015726] RIP: 0033:0x7feb95f9dd2b
>[ 2582.015735] Code: Bad RIP value.
>[ 2582.015742] RSP: 002b:00007ffcc931e500 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.015749] RAX: ffffffffffffffda RBX: 000055a669796d50 RCX: 00007feb95f9dd2b
>[ 2582.015755] RDX: 0000000000080002 RSI: 000055a66979c500 RDI: 00000000ffffff9c
>[ 2582.015775] RBP: 000055a669756880 R08: 00007feb9212a01f R09: 00000000000000f0
>[ 2582.015782] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a669756840
>[ 2582.015788] R13: 000055a6697a6160 R14: 000055a6696bf160 R15: 00007ffcc931e570
>[ 2582.015804] gst-launch-1.0  D    0  6577      1 0x00000004
>[ 2582.015812] Call Trace:
>[ 2582.015822]  ? __schedule+0x24e/0x7d0
>[ 2582.015836]  schedule+0x33/0xc0
>[ 2582.015846]  schedule_preempt_disabled+0x14/0x20
>[ 2582.015854]  __mutex_lock+0x281/0x9c0
>[ 2582.015866]  ? drm_stub_open+0x32/0xe0
>[ 2582.015883]  ? drm_stub_open+0x32/0xe0
>[ 2582.015893]  drm_stub_open+0x32/0xe0
>[ 2582.015905]  chrdev_open+0xa3/0x1b0
>[ 2582.015916]  ? cdev_put.part.0+0x20/0x20
>[ 2582.015926]  do_dentry_open+0x1d3/0x3b0
>[ 2582.015936]  path_openat+0x4ce/0xac0
>[ 2582.015950]  do_filp_open+0x9b/0x110
>[ 2582.015965]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.015985]  ? do_sys_open+0x1bd/0x260
>[ 2582.015994]  do_sys_open+0x1bd/0x260
>[ 2582.016008]  do_syscall_64+0x5a/0x1c0
>[ 2582.016018]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.016025] RIP: 0033:0x7f95e9657d2b
>[ 2582.016035] Code: Bad RIP value.
>[ 2582.016042] RSP: 002b:00007ffcbb4dd810 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.016050] RAX: ffffffffffffffda RBX: 000055bddab30d50 RCX: 00007f95e9657d2b
>[ 2582.016057] RDX: 0000000000080002 RSI: 000055bddab415b0 RDI: 00000000ffffff9c
>[ 2582.016064] RBP: 000055bddaaf0880 R08: 00007f95e57e401f R09: 00000000000000f0
>[ 2582.016071] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bddaaf0840
>[ 2582.016080] R13: 000055bddab40160 R14: 000055bddaa59160 R15: 00007ffcbb4dd880
>[ 2582.016099] gst-launch-1.0  D    0  6579      1 0x00000004
>[ 2582.016107] Call Trace:
>[ 2582.016117]  ? __schedule+0x24e/0x7d0
>[ 2582.016129]  schedule+0x33/0xc0
>[ 2582.016136]  schedule_preempt_disabled+0x14/0x20
>[ 2582.016144]  __mutex_lock+0x281/0x9c0
>[ 2582.016155]  ? drm_stub_open+0x32/0xe0
>[ 2582.016169]  ? drm_stub_open+0x32/0xe0
>[ 2582.016176]  drm_stub_open+0x32/0xe0
>[ 2582.016186]  chrdev_open+0xa3/0x1b0
>[ 2582.016195]  ? cdev_put.part.0+0x20/0x20
>[ 2582.016202]  do_dentry_open+0x1d3/0x3b0
>[ 2582.016211]  path_openat+0x4ce/0xac0
>[ 2582.016225]  do_filp_open+0x9b/0x110
>[ 2582.016237]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.016254]  ? do_sys_open+0x1bd/0x260
>[ 2582.016261]  do_sys_open+0x1bd/0x260
>[ 2582.016273]  do_syscall_64+0x5a/0x1c0
>[ 2582.016281]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.016289] RIP: 0033:0x7f3f595bed2b
>[ 2582.016297] Code: Bad RIP value.
>[ 2582.016304] RSP: 002b:00007ffc90bb5520 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.016312] RAX: ffffffffffffffda RBX: 0000558ca3ff5d50 RCX: 00007f3f595bed2b
>[ 2582.016318] RDX: 0000000000080002 RSI: 0000558ca4006000 RDI: 00000000ffffff9c
>[ 2582.016324] RBP: 0000558ca3fb5200 R08: 00007f3f5574b01f R09: 00000000000000f0
>[ 2582.016331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ca3fb56f0
>[ 2582.016338] R13: 0000558ca4005de0 R14: 0000558ca3ffb490 R15: 00007ffc90bb5590
>[ 2582.016354] gst-launch-1.0  D    0  6581      1 0x00000004
>[ 2582.016362] Call Trace:
>[ 2582.016372]  ? __schedule+0x24e/0x7d0
>[ 2582.016384]  schedule+0x33/0xc0
>[ 2582.016392]  schedule_preempt_disabled+0x14/0x20
>[ 2582.016400]  __mutex_lock+0x281/0x9c0
>[ 2582.016412]  ? drm_stub_open+0x32/0xe0
>[ 2582.016426]  ? drm_stub_open+0x32/0xe0
>[ 2582.016433]  drm_stub_open+0x32/0xe0
>[ 2582.016442]  chrdev_open+0xa3/0x1b0
>[ 2582.016451]  ? cdev_put.part.0+0x20/0x20
>[ 2582.016458]  do_dentry_open+0x1d3/0x3b0
>[ 2582.016469]  path_openat+0x4ce/0xac0
>[ 2582.016483]  do_filp_open+0x9b/0x110
>[ 2582.016496]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.016513]  ? do_sys_open+0x1bd/0x260
>[ 2582.016521]  do_sys_open+0x1bd/0x260
>[ 2582.016532]  do_syscall_64+0x5a/0x1c0
>[ 2582.016541]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.016548] RIP: 0033:0x7f4d59cfad2b
>[ 2582.016557] Code: Bad RIP value.
>[ 2582.016564] RSP: 002b:00007ffc237641c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.016571] RAX: ffffffffffffffda RBX: 00005636bbaf1d50 RCX: 00007f4d59cfad2b
>[ 2582.016577] RDX: 0000000000080002 RSI: 00005636bbab1400 RDI: 00000000ffffff9c
>[ 2582.016583] RBP: 00005636bbab1200 R08: 00007f4d55e8701f R09: 00000000000000f0
>[ 2582.016589] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636bbab16f0
>[ 2582.016596] R13: 00005636bbb01de0 R14: 00005636bbaf7490 R15: 00007ffc23764230
>[ 2582.016612] gst-launch-1.0  D    0  6583      1 0x00000004
>[ 2582.016619] Call Trace:
>[ 2582.016630]  ? __schedule+0x24e/0x7d0
>[ 2582.016642]  schedule+0x33/0xc0
>[ 2582.016649]  schedule_preempt_disabled+0x14/0x20
>[ 2582.016658]  __mutex_lock+0x281/0x9c0
>[ 2582.016670]  ? drm_stub_open+0x32/0xe0
>[ 2582.016686]  ? drm_stub_open+0x32/0xe0
>[ 2582.016694]  drm_stub_open+0x32/0xe0
>[ 2582.016706]  chrdev_open+0xa3/0x1b0
>[ 2582.016718]  ? cdev_put.part.0+0x20/0x20
>[ 2582.016729]  do_dentry_open+0x1d3/0x3b0
>[ 2582.016740]  path_openat+0x4ce/0xac0
>[ 2582.016754]  do_filp_open+0x9b/0x110
>[ 2582.016780]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.016801]  ? do_sys_open+0x1bd/0x260
>[ 2582.016812]  do_sys_open+0x1bd/0x260
>[ 2582.016824]  do_syscall_64+0x5a/0x1c0
>[ 2582.016834]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.016841] RIP: 0033:0x7fc6bfda3d2b
>[ 2582.016851] Code: Bad RIP value.
>[ 2582.016858] RSP: 002b:00007ffe64b51fd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.016867] RAX: ffffffffffffffda RBX: 000055f325566d50 RCX: 00007fc6bfda3d2b
>[ 2582.016875] RDX: 0000000000080002 RSI: 000055f3255263a0 RDI: 00000000ffffff9c
>[ 2582.016882] RBP: 000055f325526880 R08: 00007fc6bbf3001f R09: 00000000000000f0
>[ 2582.016889] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f325526840
>[ 2582.016895] R13: 000055f325576160 R14: 000055f32548f160 R15: 00007ffe64b52040
>[ 2582.016913] gst-launch-1.0  D    0  6585      1 0x00000004
>[ 2582.016923] Call Trace:
>[ 2582.016934]  ? __schedule+0x24e/0x7d0
>[ 2582.016946]  schedule+0x33/0xc0
>[ 2582.016955]  schedule_preempt_disabled+0x14/0x20
>[ 2582.016962]  __mutex_lock+0x281/0x9c0
>[ 2582.016974]  ? drm_stub_open+0x32/0xe0
>[ 2582.016991]  ? drm_stub_open+0x32/0xe0
>[ 2582.017000]  drm_stub_open+0x32/0xe0
>[ 2582.017011]  chrdev_open+0xa3/0x1b0
>[ 2582.017023]  ? cdev_put.part.0+0x20/0x20
>[ 2582.017032]  do_dentry_open+0x1d3/0x3b0
>[ 2582.017042]  path_openat+0x4ce/0xac0
>[ 2582.017057]  do_filp_open+0x9b/0x110
>[ 2582.017071]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.017089]  ? do_sys_open+0x1bd/0x260
>[ 2582.017099]  do_sys_open+0x1bd/0x260
>[ 2582.017112]  do_syscall_64+0x5a/0x1c0
>[ 2582.017122]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.017129] RIP: 0033:0x7f2e4bb2ed2b
>[ 2582.017141] Code: Bad RIP value.
>[ 2582.017148] RSP: 002b:00007ffdd77426b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.017158] RAX: ffffffffffffffda RBX: 000055d19c2e8d50 RCX: 00007f2e4bb2ed2b
>[ 2582.017166] RDX: 0000000000080002 RSI: 000055d19c2a8510 RDI: 00000000ffffff9c
>[ 2582.017173] RBP: 000055d19c2a8880 R08: 00007f2e47cbb01f R09: 00000000000000f0
>[ 2582.017179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d19c2a8840
>[ 2582.017185] R13: 000055d19c2f8160 R14: 000055d19c211160 R15: 00007ffdd7742720
>[ 2582.017200] gst-launch-1.0  D    0  6587      1 0x00000004
>[ 2582.017208] Call Trace:
>[ 2582.017219]  ? __schedule+0x24e/0x7d0
>[ 2582.017231]  schedule+0x33/0xc0
>[ 2582.017239]  schedule_preempt_disabled+0x14/0x20
>[ 2582.017248]  __mutex_lock+0x281/0x9c0
>[ 2582.017258]  ? drm_stub_open+0x32/0xe0
>[ 2582.017272]  ? drm_stub_open+0x32/0xe0
>[ 2582.017279]  drm_stub_open+0x32/0xe0
>[ 2582.017288]  chrdev_open+0xa3/0x1b0
>[ 2582.017300]  ? cdev_put.part.0+0x20/0x20
>[ 2582.017308]  do_dentry_open+0x1d3/0x3b0
>[ 2582.017319]  path_openat+0x4ce/0xac0
>[ 2582.017333]  do_filp_open+0x9b/0x110
>[ 2582.017346]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.017362]  ? do_sys_open+0x1bd/0x260
>[ 2582.017371]  do_sys_open+0x1bd/0x260
>[ 2582.017383]  do_syscall_64+0x5a/0x1c0
>[ 2582.017391]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.017399] RIP: 0033:0x7f8f8c9bcd2b
>[ 2582.017408] Code: Bad RIP value.
>[ 2582.017414] RSP: 002b:00007ffe38ff5a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.017422] RAX: ffffffffffffffda RBX: 0000563233c0dd50 RCX: 00007f8f8c9bcd2b
>[ 2582.017428] RDX: 0000000000080002 RSI: 0000563233bccfb0 RDI: 00000000ffffff9c
>[ 2582.017434] RBP: 0000563233bcd200 R08: 00007f8f88b4901f R09: 00000000000000f0
>[ 2582.017440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563233bcd6f0
>[ 2582.017446] R13: 0000563233c1dde0 R14: 0000563233c13490 R15: 00007ffe38ff5b00
>[ 2582.017463] gst-launch-1.0  D    0  6589      1 0x00000004
>[ 2582.017471] Call Trace:
>[ 2582.017481]  ? __schedule+0x24e/0x7d0
>[ 2582.017493]  schedule+0x33/0xc0
>[ 2582.017500]  schedule_preempt_disabled+0x14/0x20
>[ 2582.017508]  __mutex_lock+0x281/0x9c0
>[ 2582.017519]  ? drm_stub_open+0x32/0xe0
>[ 2582.017534]  ? drm_stub_open+0x32/0xe0
>[ 2582.017541]  drm_stub_open+0x32/0xe0
>[ 2582.017550]  chrdev_open+0xa3/0x1b0
>[ 2582.017561]  ? cdev_put.part.0+0x20/0x20
>[ 2582.017568]  do_dentry_open+0x1d3/0x3b0
>[ 2582.017579]  path_openat+0x4ce/0xac0
>[ 2582.017592]  do_filp_open+0x9b/0x110
>[ 2582.017605]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.017622]  ? do_sys_open+0x1bd/0x260
>[ 2582.017629]  do_sys_open+0x1bd/0x260
>[ 2582.017640]  do_syscall_64+0x5a/0x1c0
>[ 2582.017649]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.017656] RIP: 0033:0x7f0c89966d2b
>[ 2582.017665] Code: Bad RIP value.
>[ 2582.017671] RSP: 002b:00007ffd7046ffc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.017678] RAX: ffffffffffffffda RBX: 0000557020dd8d50 RCX: 00007f0c89966d2b
>[ 2582.017687] RDX: 0000000000080002 RSI: 0000557020de95b0 RDI: 00000000ffffff9c
>[ 2582.017694] RBP: 0000557020d98880 R08: 00007f0c85af301f R09: 00000000000000f0
>[ 2582.017700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557020d98840
>[ 2582.017706] R13: 0000557020de8160 R14: 0000557020d01160 R15: 00007ffd70470030
>[ 2582.017722] gst-launch-1.0  D    0  6591      1 0x00000004
>[ 2582.017730] Call Trace:
>[ 2582.017741]  ? __schedule+0x24e/0x7d0
>[ 2582.017753]  schedule+0x33/0xc0
>[ 2582.017774]  schedule_preempt_disabled+0x14/0x20
>[ 2582.017783]  __mutex_lock+0x281/0x9c0
>[ 2582.017793]  ? drm_stub_open+0x32/0xe0
>[ 2582.017807]  ? drm_stub_open+0x32/0xe0
>[ 2582.017815]  drm_stub_open+0x32/0xe0
>[ 2582.017824]  chrdev_open+0xa3/0x1b0
>[ 2582.017834]  ? cdev_put.part.0+0x20/0x20
>[ 2582.017841]  do_dentry_open+0x1d3/0x3b0
>[ 2582.017851]  path_openat+0x4ce/0xac0
>[ 2582.017865]  do_filp_open+0x9b/0x110
>[ 2582.017878]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.017895]  ? do_sys_open+0x1bd/0x260
>[ 2582.017904]  do_sys_open+0x1bd/0x260
>[ 2582.017915]  do_syscall_64+0x5a/0x1c0
>[ 2582.017924]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.017931] RIP: 0033:0x7fecfb347d2b
>[ 2582.017939] Code: Bad RIP value.
>[ 2582.017945] RSP: 002b:00007ffd6a265700 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.017952] RAX: ffffffffffffffda RBX: 000055a2a4449d50 RCX: 00007fecfb347d2b
>[ 2582.017958] RDX: 0000000000080002 RSI: 000055a2a4408fb0 RDI: 00000000ffffff9c
>[ 2582.017965] RBP: 000055a2a4409200 R08: 00007fecf74d401f R09: 00000000000000f0
>[ 2582.017971] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2a44096f0
>[ 2582.017977] R13: 000055a2a4459de0 R14: 000055a2a444f490 R15: 00007ffd6a265770
>[ 2582.017993] gst-launch-1.0  D    0  6593      1 0x00000004
>[ 2582.018001] Call Trace:
>[ 2582.018011]  ? __schedule+0x24e/0x7d0
>[ 2582.018023]  schedule+0x33/0xc0
>[ 2582.018030]  schedule_preempt_disabled+0x14/0x20
>[ 2582.018038]  __mutex_lock+0x281/0x9c0
>[ 2582.018050]  ? drm_stub_open+0x32/0xe0
>[ 2582.018064]  ? drm_stub_open+0x32/0xe0
>[ 2582.018072]  drm_stub_open+0x32/0xe0
>[ 2582.018081]  chrdev_open+0xa3/0x1b0
>[ 2582.018090]  ? cdev_put.part.0+0x20/0x20
>[ 2582.018098]  do_dentry_open+0x1d3/0x3b0
>[ 2582.018107]  path_openat+0x4ce/0xac0
>[ 2582.018121]  do_filp_open+0x9b/0x110
>[ 2582.018134]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.018152]  ? do_sys_open+0x1bd/0x260
>[ 2582.018159]  do_sys_open+0x1bd/0x260
>[ 2582.018170]  do_syscall_64+0x5a/0x1c0
>[ 2582.018179]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.018185] RIP: 0033:0x7fc5a8a13d2b
>[ 2582.018194] Code: Bad RIP value.
>[ 2582.018201] RSP: 002b:00007ffd9fd49300 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.018208] RAX: ffffffffffffffda RBX: 000055820fe7ed50 RCX: 00007fc5a8a13d2b
>[ 2582.018215] RDX: 0000000000080002 RSI: 000055820fe8f570 RDI: 00000000ffffff9c
>[ 2582.018221] RBP: 000055820fe3e880 R08: 00007fc5a4ba001f R09: 00000000000000f0
>[ 2582.018227] R10: 0000000000000000 R11: 0000000000000246 R12: 000055820fe3e840
>[ 2582.018233] R13: 000055820fe8e160 R14: 000055820fda7160 R15: 00007ffd9fd49370
>[ 2582.018249] gst-launch-1.0  D    0  6595      1 0x00000004
>[ 2582.018257] Call Trace:
>[ 2582.018267]  ? __schedule+0x24e/0x7d0
>[ 2582.018282]  schedule+0x33/0xc0
>[ 2582.018289]  schedule_preempt_disabled+0x14/0x20
>[ 2582.018296]  __mutex_lock+0x281/0x9c0
>[ 2582.018306]  ? drm_stub_open+0x32/0xe0
>[ 2582.018320]  ? drm_stub_open+0x32/0xe0
>[ 2582.018327]  drm_stub_open+0x32/0xe0
>[ 2582.018338]  chrdev_open+0xa3/0x1b0
>[ 2582.018347]  ? cdev_put.part.0+0x20/0x20
>[ 2582.018356]  do_dentry_open+0x1d3/0x3b0
>[ 2582.018366]  path_openat+0x4ce/0xac0
>[ 2582.018380]  do_filp_open+0x9b/0x110
>[ 2582.018392]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.018409]  ? do_sys_open+0x1bd/0x260
>[ 2582.018416]  do_sys_open+0x1bd/0x260
>[ 2582.018427]  do_syscall_64+0x5a/0x1c0
>[ 2582.018436]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.018443] RIP: 0033:0x7fa1eafd5d2b
>[ 2582.018451] Code: Bad RIP value.
>[ 2582.018458] RSP: 002b:00007ffc78634080 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.018466] RAX: ffffffffffffffda RBX: 00005616f8cbad50 RCX: 00007fa1eafd5d2b
>[ 2582.018473] RDX: 0000000000080002 RSI: 00005616f8c7a7a0 RDI: 00000000ffffff9c
>[ 2582.018479] RBP: 00005616f8c7a880 R08: 00007fa1e716201f R09: 00000000000000f0
>[ 2582.018485] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616f8c7a840
>[ 2582.018491] R13: 00005616f8cca160 R14: 00005616f8be3160 R15: 00007ffc786340f0
>[ 2582.018507] gst-launch-1.0  D    0  6597      1 0x00000004
>[ 2582.018515] Call Trace:
>[ 2582.018525]  ? __schedule+0x24e/0x7d0
>[ 2582.018537]  schedule+0x33/0xc0
>[ 2582.018544]  schedule_preempt_disabled+0x14/0x20
>[ 2582.018551]  __mutex_lock+0x281/0x9c0
>[ 2582.018561]  ? drm_stub_open+0x32/0xe0
>[ 2582.018576]  ? drm_stub_open+0x32/0xe0
>[ 2582.018585]  drm_stub_open+0x32/0xe0
>[ 2582.018596]  chrdev_open+0xa3/0x1b0
>[ 2582.018605]  ? cdev_put.part.0+0x20/0x20
>[ 2582.018612]  do_dentry_open+0x1d3/0x3b0
>[ 2582.018622]  path_openat+0x4ce/0xac0
>[ 2582.018636]  do_filp_open+0x9b/0x110
>[ 2582.018650]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.018667]  ? do_sys_open+0x1bd/0x260
>[ 2582.018674]  do_sys_open+0x1bd/0x260
>[ 2582.018685]  do_syscall_64+0x5a/0x1c0
>[ 2582.018694]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.018702] RIP: 0033:0x7ff6a3d97d2b
>[ 2582.018710] Code: Bad RIP value.
>[ 2582.018716] RSP: 002b:00007fffe22c2bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.018724] RAX: ffffffffffffffda RBX: 0000555c004d8d50 RCX: 00007ff6a3d97d2b
>[ 2582.018731] RDX: 0000000000080002 RSI: 0000555c004de500 RDI: 00000000ffffff9c
>[ 2582.018738] RBP: 0000555c00498880 R08: 00007ff69ff2401f R09: 00000000000000f0
>[ 2582.018745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c00498840
>[ 2582.018751] R13: 0000555c004e8160 R14: 0000555c00401160 R15: 00007fffe22c2c60
>[ 2582.018778] gst-launch-1.0  D    0  6599      1 0x00000004
>[ 2582.018788] Call Trace:
>[ 2582.018799]  ? __schedule+0x24e/0x7d0
>[ 2582.018810]  schedule+0x33/0xc0
>[ 2582.018818]  schedule_preempt_disabled+0x14/0x20
>[ 2582.018825]  __mutex_lock+0x281/0x9c0
>[ 2582.018837]  ? drm_stub_open+0x32/0xe0
>[ 2582.018851]  ? drm_stub_open+0x32/0xe0
>[ 2582.018858]  drm_stub_open+0x32/0xe0
>[ 2582.018867]  chrdev_open+0xa3/0x1b0
>[ 2582.018877]  ? cdev_put.part.0+0x20/0x20
>[ 2582.018884]  do_dentry_open+0x1d3/0x3b0
>[ 2582.018893]  path_openat+0x4ce/0xac0
>[ 2582.018908]  do_filp_open+0x9b/0x110
>[ 2582.018922]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.018939]  ? do_sys_open+0x1bd/0x260
>[ 2582.018946]  do_sys_open+0x1bd/0x260
>[ 2582.018958]  do_syscall_64+0x5a/0x1c0
>[ 2582.018966]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.018974] RIP: 0033:0x7fc0b2a63d2b
>[ 2582.018984] Code: Bad RIP value.
>[ 2582.018991] RSP: 002b:00007ffe5d4d1690 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.018998] RAX: ffffffffffffffda RBX: 000055bf2a51ed50 RCX: 00007fc0b2a63d2b
>[ 2582.019004] RDX: 0000000000080002 RSI: 000055bf2a38d7e0 RDI: 00000000ffffff9c
>[ 2582.019010] RBP: 000055bf2a4de880 R08: 00007fc0aebf001f R09: 00000000000000f0
>[ 2582.019016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf2a4de840
>[ 2582.019023] R13: 000055bf2a52e160 R14: 000055bf2a447160 R15: 00007ffe5d4d1700
>[ 2582.019039] gst-launch-1.0  D    0  6601      1 0x00000004
>[ 2582.019047] Call Trace:
>[ 2582.019057]  ? __schedule+0x24e/0x7d0
>[ 2582.019069]  schedule+0x33/0xc0
>[ 2582.019077]  schedule_preempt_disabled+0x14/0x20
>[ 2582.019085]  __mutex_lock+0x281/0x9c0
>[ 2582.019096]  ? drm_stub_open+0x32/0xe0
>[ 2582.019111]  ? drm_stub_open+0x32/0xe0
>[ 2582.019118]  drm_stub_open+0x32/0xe0
>[ 2582.019127]  chrdev_open+0xa3/0x1b0
>[ 2582.019136]  ? cdev_put.part.0+0x20/0x20
>[ 2582.019144]  do_dentry_open+0x1d3/0x3b0
>[ 2582.019154]  path_openat+0x4ce/0xac0
>[ 2582.019167]  do_filp_open+0x9b/0x110
>[ 2582.019181]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.019198]  ? do_sys_open+0x1bd/0x260
>[ 2582.019206]  do_sys_open+0x1bd/0x260
>[ 2582.019217]  do_syscall_64+0x5a/0x1c0
>[ 2582.019225]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.019234] RIP: 0033:0x7f89f81a9d2b
>[ 2582.019243] Code: Bad RIP value.
>[ 2582.019251] RSP: 002b:00007ffc11144a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.019260] RAX: ffffffffffffffda RBX: 00005614efe6fd50 RCX: 00007f89f81a9d2b
>[ 2582.019266] RDX: 0000000000080002 RSI: 00005614efe2ef10 RDI: 00000000ffffff9c
>[ 2582.019272] RBP: 00005614efe2f200 R08: 00007f89f433601f R09: 00000000000000f0
>[ 2582.019279] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614efe2f6f0
>[ 2582.019285] R13: 00005614efe7fde0 R14: 00005614efe75490 R15: 00007ffc11144b00
>[ 2582.019301] gst-launch-1.0  D    0  6603      1 0x00000004
>[ 2582.019310] Call Trace:
>[ 2582.019320]  ? __schedule+0x24e/0x7d0
>[ 2582.019332]  schedule+0x33/0xc0
>[ 2582.019340]  schedule_preempt_disabled+0x14/0x20
>[ 2582.019347]  __mutex_lock+0x281/0x9c0
>[ 2582.019357]  ? drm_stub_open+0x32/0xe0
>[ 2582.019371]  ? drm_stub_open+0x32/0xe0
>[ 2582.019379]  drm_stub_open+0x32/0xe0
>[ 2582.019389]  chrdev_open+0xa3/0x1b0
>[ 2582.019398]  ? cdev_put.part.0+0x20/0x20
>[ 2582.019405]  do_dentry_open+0x1d3/0x3b0
>[ 2582.019415]  path_openat+0x4ce/0xac0
>[ 2582.019428]  do_filp_open+0x9b/0x110
>[ 2582.019441]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.019458]  ? do_sys_open+0x1bd/0x260
>[ 2582.019465]  do_sys_open+0x1bd/0x260
>[ 2582.019476]  do_syscall_64+0x5a/0x1c0
>[ 2582.019485]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.019492] RIP: 0033:0x7f35511cbd2b
>[ 2582.019501] Code: Bad RIP value.
>[ 2582.019508] RSP: 002b:00007ffe834604d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.019515] RAX: ffffffffffffffda RBX: 0000561123ff6d50 RCX: 00007f35511cbd2b
>[ 2582.019522] RDX: 0000000000080002 RSI: 0000561123e657e0 RDI: 00000000ffffff9c
>[ 2582.019528] RBP: 0000561123fb6880 R08: 00007f354d35801f R09: 00000000000000f0
>[ 2582.019535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561123fb6840
>[ 2582.019541] R13: 0000561124006160 R14: 0000561123f1f160 R15: 00007ffe83460540
>[ 2582.019557] gst-launch-1.0  D    0  6605      1 0x00000004
>[ 2582.019565] Call Trace:
>[ 2582.019575]  ? __schedule+0x24e/0x7d0
>[ 2582.019587]  schedule+0x33/0xc0
>[ 2582.019595]  schedule_preempt_disabled+0x14/0x20
>[ 2582.019603]  __mutex_lock+0x281/0x9c0
>[ 2582.019614]  ? drm_stub_open+0x32/0xe0
>[ 2582.019628]  ? drm_stub_open+0x32/0xe0
>[ 2582.019635]  drm_stub_open+0x32/0xe0
>[ 2582.019644]  chrdev_open+0xa3/0x1b0
>[ 2582.019654]  ? cdev_put.part.0+0x20/0x20
>[ 2582.019662]  do_dentry_open+0x1d3/0x3b0
>[ 2582.019671]  path_openat+0x4ce/0xac0
>[ 2582.019686]  do_filp_open+0x9b/0x110
>[ 2582.019700]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.019717]  ? do_sys_open+0x1bd/0x260
>[ 2582.019724]  do_sys_open+0x1bd/0x260
>[ 2582.019735]  do_syscall_64+0x5a/0x1c0
>[ 2582.019744]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.019751] RIP: 0033:0x7f98b3fddd2b
>[ 2582.019773] Code: Bad RIP value.
>[ 2582.019781] RSP: 002b:00007ffea6158060 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.019790] RAX: ffffffffffffffda RBX: 00005590da3d4d50 RCX: 00007f98b3fddd2b
>[ 2582.019796] RDX: 0000000000080002 RSI: 00005590da3943a0 RDI: 00000000ffffff9c
>[ 2582.019802] RBP: 00005590da394880 R08: 00007f98b016a01f R09: 00000000000000f0
>[ 2582.019808] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590da394840
>[ 2582.019814] R13: 00005590da3e4160 R14: 00005590da2fd160 R15: 00007ffea61580d0
>[ 2582.019831] gst-launch-1.0  D    0  6607      1 0x00000004
>[ 2582.019839] Call Trace:
>[ 2582.019850]  ? __schedule+0x24e/0x7d0
>[ 2582.019862]  schedule+0x33/0xc0
>[ 2582.019871]  schedule_preempt_disabled+0x14/0x20
>[ 2582.019878]  __mutex_lock+0x281/0x9c0
>[ 2582.019888]  ? drm_stub_open+0x32/0xe0
>[ 2582.019902]  ? drm_stub_open+0x32/0xe0
>[ 2582.019909]  drm_stub_open+0x32/0xe0
>[ 2582.019918]  chrdev_open+0xa3/0x1b0
>[ 2582.019927]  ? cdev_put.part.0+0x20/0x20
>[ 2582.019935]  do_dentry_open+0x1d3/0x3b0
>[ 2582.019946]  path_openat+0x4ce/0xac0
>[ 2582.019959]  do_filp_open+0x9b/0x110
>[ 2582.019972]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.019990]  ? do_sys_open+0x1bd/0x260
>[ 2582.019997]  do_sys_open+0x1bd/0x260
>[ 2582.020008]  do_syscall_64+0x5a/0x1c0
>[ 2582.020017]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.020024] RIP: 0033:0x7f6da1b1dd2b
>[ 2582.020033] Code: Bad RIP value.
>[ 2582.020039] RSP: 002b:00007ffe2ed51aa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.020047] RAX: ffffffffffffffda RBX: 0000564c4bb79d50 RCX: 00007f6da1b1dd2b
>[ 2582.020054] RDX: 0000000000080002 RSI: 0000564c4bb89990 RDI: 00000000ffffff9c
>[ 2582.020060] RBP: 0000564c4bb39200 R08: 00007f6d9dcaa01f R09: 00000000000000f0
>[ 2582.020066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c4bb396f0
>[ 2582.020072] R13: 0000564c4bb89de0 R14: 0000564c4bb7f490 R15: 00007ffe2ed51b10
>[ 2582.020088] gst-launch-1.0  D    0  6609      1 0x00000004
>[ 2582.020096] Call Trace:
>[ 2582.020106]  ? __schedule+0x24e/0x7d0
>[ 2582.020118]  schedule+0x33/0xc0
>[ 2582.020126]  schedule_preempt_disabled+0x14/0x20
>[ 2582.020134]  __mutex_lock+0x281/0x9c0
>[ 2582.020145]  ? drm_stub_open+0x32/0xe0
>[ 2582.020159]  ? drm_stub_open+0x32/0xe0
>[ 2582.020166]  drm_stub_open+0x32/0xe0
>[ 2582.020175]  chrdev_open+0xa3/0x1b0
>[ 2582.020185]  ? cdev_put.part.0+0x20/0x20
>[ 2582.020192]  do_dentry_open+0x1d3/0x3b0
>[ 2582.020202]  path_openat+0x4ce/0xac0
>[ 2582.020216]  do_filp_open+0x9b/0x110
>[ 2582.020229]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.020246]  ? do_sys_open+0x1bd/0x260
>[ 2582.020253]  do_sys_open+0x1bd/0x260
>[ 2582.020264]  do_syscall_64+0x5a/0x1c0
>[ 2582.020273]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.020281] RIP: 0033:0x7f63959b7d2b
>[ 2582.020291] Code: Bad RIP value.
>[ 2582.020297] RSP: 002b:00007fff3adc3180 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.020305] RAX: ffffffffffffffda RBX: 0000561d94e10d50 RCX: 00007f63959b7d2b
>[ 2582.020311] RDX: 0000000000080002 RSI: 0000561d94c7f7e0 RDI: 00000000ffffff9c
>[ 2582.020317] RBP: 0000561d94dd0880 R08: 00007f6391b4401f R09: 00000000000000f0
>[ 2582.020323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d94dd0840
>[ 2582.020329] R13: 0000561d94e20160 R14: 0000561d94d39160 R15: 00007fff3adc31f0
>[ 2582.020345] gst-launch-1.0  D    0  6611      1 0x00000004
>[ 2582.020354] Call Trace:
>[ 2582.020364]  ? __schedule+0x24e/0x7d0
>[ 2582.020380]  schedule+0x33/0xc0
>[ 2582.020390]  schedule_preempt_disabled+0x14/0x20
>[ 2582.020397]  __mutex_lock+0x281/0x9c0
>[ 2582.020408]  ? drm_stub_open+0x32/0xe0
>[ 2582.020423]  ? drm_stub_open+0x32/0xe0
>[ 2582.020433]  drm_stub_open+0x32/0xe0
>[ 2582.020444]  chrdev_open+0xa3/0x1b0
>[ 2582.020454]  ? cdev_put.part.0+0x20/0x20
>[ 2582.020462]  do_dentry_open+0x1d3/0x3b0
>[ 2582.020474]  path_openat+0x4ce/0xac0
>[ 2582.020489]  do_filp_open+0x9b/0x110
>[ 2582.020503]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.020521]  ? do_sys_open+0x1bd/0x260
>[ 2582.020530]  do_sys_open+0x1bd/0x260
>[ 2582.020544]  do_syscall_64+0x5a/0x1c0
>[ 2582.020554]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.020561] RIP: 0033:0x7f45cf02ad2b
>[ 2582.020572] Code: Bad RIP value.
>[ 2582.020582] RSP: 002b:00007fff8e99f0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.020590] RAX: ffffffffffffffda RBX: 0000560b8b10ad50 RCX: 00007f45cf02ad2b
>[ 2582.020597] RDX: 0000000000080002 RSI: 0000560b8b0ca3a0 RDI: 00000000ffffff9c
>[ 2582.020603] RBP: 0000560b8b0ca880 R08: 00007f45cb1b701f R09: 00000000000000f0
>[ 2582.020610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b8b0ca840
>[ 2582.020616] R13: 0000560b8b11a160 R14: 0000560b8b033160 R15: 00007fff8e99f140
>[ 2582.020635] gst-launch-1.0  D    0  6612      1 0x00000004
>[ 2582.020647] Call Trace:
>[ 2582.020657]  ? __schedule+0x24e/0x7d0
>[ 2582.020671]  schedule+0x33/0xc0
>[ 2582.020681]  schedule_preempt_disabled+0x14/0x20
>[ 2582.020688]  __mutex_lock+0x281/0x9c0
>[ 2582.020699]  ? drm_stub_open+0x32/0xe0
>[ 2582.020715]  ? drm_stub_open+0x32/0xe0
>[ 2582.020725]  drm_stub_open+0x32/0xe0
>[ 2582.020735]  chrdev_open+0xa3/0x1b0
>[ 2582.020745]  ? cdev_put.part.0+0x20/0x20
>[ 2582.020753]  do_dentry_open+0x1d3/0x3b0
>[ 2582.020779]  path_openat+0x4ce/0xac0
>[ 2582.020795]  do_filp_open+0x9b/0x110
>[ 2582.020809]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.020827]  ? do_sys_open+0x1bd/0x260
>[ 2582.020837]  do_sys_open+0x1bd/0x260
>[ 2582.020849]  do_syscall_64+0x5a/0x1c0
>[ 2582.020859]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.020867] RIP: 0033:0x7f01bdd46d2b
>[ 2582.020876] Code: Bad RIP value.
>[ 2582.020883] RSP: 002b:00007ffd16a1de10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.020891] RAX: ffffffffffffffda RBX: 000055bcadf10d50 RCX: 00007f01bdd46d2b
>[ 2582.020897] RDX: 0000000000080002 RSI: 000055bcadecff10 RDI: 00000000ffffff9c
>[ 2582.020903] RBP: 000055bcaded0880 R08: 00007f01b9ed301f R09: 00000000000000f0
>[ 2582.020910] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcaded0840
>[ 2582.020915] R13: 000055bcadf20160 R14: 000055bcade39160 R15: 00007ffd16a1de80
>[ 2582.020932] gst-launch-1.0  D    0  6615      1 0x00000004
>[ 2582.020940] Call Trace:
>[ 2582.020950]  ? __schedule+0x24e/0x7d0
>[ 2582.020962]  schedule+0x33/0xc0
>[ 2582.020969]  schedule_preempt_disabled+0x14/0x20
>[ 2582.020977]  __mutex_lock+0x281/0x9c0
>[ 2582.020988]  ? drm_stub_open+0x32/0xe0
>[ 2582.021002]  ? drm_stub_open+0x32/0xe0
>[ 2582.021009]  drm_stub_open+0x32/0xe0
>[ 2582.021018]  chrdev_open+0xa3/0x1b0
>[ 2582.021028]  ? cdev_put.part.0+0x20/0x20
>[ 2582.021035]  do_dentry_open+0x1d3/0x3b0
>[ 2582.021046]  path_openat+0x4ce/0xac0
>[ 2582.021060]  do_filp_open+0x9b/0x110
>[ 2582.021073]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.021090]  ? do_sys_open+0x1bd/0x260
>[ 2582.021097]  do_sys_open+0x1bd/0x260
>[ 2582.021108]  do_syscall_64+0x5a/0x1c0
>[ 2582.021117]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.021124] RIP: 0033:0x7f7d5487ad2b
>[ 2582.021132] Code: Bad RIP value.
>[ 2582.021139] RSP: 002b:00007ffe7446dc90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.021145] RAX: ffffffffffffffda RBX: 00005621c5540d50 RCX: 00007f7d5487ad2b
>[ 2582.021151] RDX: 0000000000080002 RSI: 00005621c5551570 RDI: 00000000ffffff9c
>[ 2582.021159] RBP: 00005621c5500880 R08: 00007f7d50a0701f R09: 00000000000000f0
>[ 2582.021165] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621c5500840
>[ 2582.021170] R13: 00005621c5550160 R14: 00005621c5469160 R15: 00007ffe7446dd00
>[ 2582.021187] gst-launch-1.0  D    0  6617      1 0x00000004
>[ 2582.021195] Call Trace:
>[ 2582.021205]  ? __schedule+0x24e/0x7d0
>[ 2582.021217]  schedule+0x33/0xc0
>[ 2582.021225]  schedule_preempt_disabled+0x14/0x20
>[ 2582.021233]  __mutex_lock+0x281/0x9c0
>[ 2582.021243]  ? drm_stub_open+0x32/0xe0
>[ 2582.021257]  ? drm_stub_open+0x32/0xe0
>[ 2582.021264]  drm_stub_open+0x32/0xe0
>[ 2582.021274]  chrdev_open+0xa3/0x1b0
>[ 2582.021283]  ? cdev_put.part.0+0x20/0x20
>[ 2582.021291]  do_dentry_open+0x1d3/0x3b0
>[ 2582.021300]  path_openat+0x4ce/0xac0
>[ 2582.021314]  do_filp_open+0x9b/0x110
>[ 2582.021327]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.021344]  ? do_sys_open+0x1bd/0x260
>[ 2582.021351]  do_sys_open+0x1bd/0x260
>[ 2582.021362]  do_syscall_64+0x5a/0x1c0
>[ 2582.021372]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.021380] RIP: 0033:0x7f32d6f93d2b
>[ 2582.021388] Code: Bad RIP value.
>[ 2582.021395] RSP: 002b:00007fffe5b809a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.021403] RAX: ffffffffffffffda RBX: 000055a256132d50 RCX: 00007f32d6f93d2b
>[ 2582.021409] RDX: 0000000000080002 RSI: 000055a256138500 RDI: 00000000ffffff9c
>[ 2582.021415] RBP: 000055a2560f2880 R08: 00007f32d312001f R09: 00000000000000f0
>[ 2582.021421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2560f2840
>[ 2582.021429] R13: 000055a256142160 R14: 000055a25605b160 R15: 00007fffe5b80a10
>[ 2582.021445] gst-launch-1.0  D    0  6619      1 0x00000004
>[ 2582.021453] Call Trace:
>[ 2582.021462]  ? __schedule+0x24e/0x7d0
>[ 2582.021474]  schedule+0x33/0xc0
>[ 2582.021482]  schedule_preempt_disabled+0x14/0x20
>[ 2582.021491]  __mutex_lock+0x281/0x9c0
>[ 2582.021503]  ? drm_stub_open+0x32/0xe0
>[ 2582.021517]  ? drm_stub_open+0x32/0xe0
>[ 2582.021524]  drm_stub_open+0x32/0xe0
>[ 2582.021533]  chrdev_open+0xa3/0x1b0
>[ 2582.021544]  ? cdev_put.part.0+0x20/0x20
>[ 2582.021551]  do_dentry_open+0x1d3/0x3b0
>[ 2582.021561]  path_openat+0x4ce/0xac0
>[ 2582.021574]  do_filp_open+0x9b/0x110
>[ 2582.021587]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.021604]  ? do_sys_open+0x1bd/0x260
>[ 2582.021611]  do_sys_open+0x1bd/0x260
>[ 2582.021623]  do_syscall_64+0x5a/0x1c0
>[ 2582.021632]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.021639] RIP: 0033:0x7fa162f35d2b
>[ 2582.021647] Code: Bad RIP value.
>[ 2582.021653] RSP: 002b:00007fffe493cbd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.021660] RAX: ffffffffffffffda RBX: 000055915c170d50 RCX: 00007fa162f35d2b
>[ 2582.021666] RDX: 0000000000080002 RSI: 000055915c130550 RDI: 00000000ffffff9c
>[ 2582.021672] RBP: 000055915c130880 R08: 00007fa15f0c201f R09: 00000000000000f0
>[ 2582.021678] R10: 0000000000000000 R11: 0000000000000246 R12: 000055915c130840
>[ 2582.021684] R13: 000055915c180160 R14: 000055915c099160 R15: 00007fffe493cc40
>[ 2582.021701] gst-launch-1.0  D    0  6621      1 0x00000004
>[ 2582.021709] Call Trace:
>[ 2582.021719]  ? __schedule+0x24e/0x7d0
>[ 2582.021731]  schedule+0x33/0xc0
>[ 2582.021738]  schedule_preempt_disabled+0x14/0x20
>[ 2582.021746]  __mutex_lock+0x281/0x9c0
>[ 2582.021757]  ? drm_stub_open+0x32/0xe0
>[ 2582.021798]  ? drm_stub_open+0x32/0xe0
>[ 2582.021805]  drm_stub_open+0x32/0xe0
>[ 2582.021815]  chrdev_open+0xa3/0x1b0
>[ 2582.021824]  ? cdev_put.part.0+0x20/0x20
>[ 2582.021831]  do_dentry_open+0x1d3/0x3b0
>[ 2582.021842]  path_openat+0x4ce/0xac0
>[ 2582.021855]  do_filp_open+0x9b/0x110
>[ 2582.021868]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.021885]  ? do_sys_open+0x1bd/0x260
>[ 2582.021892]  do_sys_open+0x1bd/0x260
>[ 2582.021904]  do_syscall_64+0x5a/0x1c0
>[ 2582.021913]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.021920] RIP: 0033:0x7eff53719d2b
>[ 2582.021928] Code: Bad RIP value.
>[ 2582.021935] RSP: 002b:00007ffed9c6bce0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.021942] RAX: ffffffffffffffda RBX: 000055c9ecd16d50 RCX: 00007eff53719d2b
>[ 2582.021949] RDX: 0000000000080002 RSI: 000055c9eccd63a0 RDI: 00000000ffffff9c
>[ 2582.021955] RBP: 000055c9eccd6880 R08: 00007eff4f8a601f R09: 00000000000000f0
>[ 2582.021961] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9eccd6840
>[ 2582.021969] R13: 000055c9ecd26160 R14: 000055c9ecc3f160 R15: 00007ffed9c6bd50
>[ 2582.021985] gst-launch-1.0  D    0  6623      1 0x00000004
>[ 2582.021996] Call Trace:
>[ 2582.022007]  ? __schedule+0x24e/0x7d0
>[ 2582.022020]  schedule+0x33/0xc0
>[ 2582.022030]  schedule_preempt_disabled+0x14/0x20
>[ 2582.022037]  __mutex_lock+0x281/0x9c0
>[ 2582.022049]  ? drm_stub_open+0x32/0xe0
>[ 2582.022063]  ? drm_stub_open+0x32/0xe0
>[ 2582.022071]  drm_stub_open+0x32/0xe0
>[ 2582.022083]  chrdev_open+0xa3/0x1b0
>[ 2582.022095]  ? cdev_put.part.0+0x20/0x20
>[ 2582.022103]  do_dentry_open+0x1d3/0x3b0
>[ 2582.022116]  path_openat+0x4ce/0xac0
>[ 2582.022130]  do_filp_open+0x9b/0x110
>[ 2582.022144]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.022162]  ? do_sys_open+0x1bd/0x260
>[ 2582.022171]  do_sys_open+0x1bd/0x260
>[ 2582.022185]  do_syscall_64+0x5a/0x1c0
>[ 2582.022195]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.022203] RIP: 0033:0x7fcac10d7d2b
>[ 2582.022214] Code: Bad RIP value.
>[ 2582.022221] RSP: 002b:00007ffdc9722f90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.022231] RAX: ffffffffffffffda RBX: 000055ca766a0d50 RCX: 00007fcac10d7d2b
>[ 2582.022238] RDX: 0000000000080002 RSI: 000055ca76660550 RDI: 00000000ffffff9c
>[ 2582.022246] RBP: 000055ca76660880 R08: 00007fcabd26401f R09: 00000000000000f0
>[ 2582.022254] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca76660840
>[ 2582.022263] R13: 000055ca766b0160 R14: 000055ca765c9160 R15: 00007ffdc9723000
>[ 2582.022280] gst-launch-1.0  D    0  6625      1 0x00000004
>[ 2582.022291] Call Trace:
>[ 2582.022302]  ? __schedule+0x24e/0x7d0
>[ 2582.022314]  schedule+0x33/0xc0
>[ 2582.022324]  schedule_preempt_disabled+0x14/0x20
>[ 2582.022331]  __mutex_lock+0x281/0x9c0
>[ 2582.022342]  ? drm_stub_open+0x32/0xe0
>[ 2582.022358]  ? drm_stub_open+0x32/0xe0
>[ 2582.022368]  drm_stub_open+0x32/0xe0
>[ 2582.022379]  chrdev_open+0xa3/0x1b0
>[ 2582.022388]  ? cdev_put.part.0+0x20/0x20
>[ 2582.022395]  do_dentry_open+0x1d3/0x3b0
>[ 2582.022404]  path_openat+0x4ce/0xac0
>[ 2582.022418]  do_filp_open+0x9b/0x110
>[ 2582.022431]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.022448]  ? do_sys_open+0x1bd/0x260
>[ 2582.022455]  do_sys_open+0x1bd/0x260
>[ 2582.022468]  do_syscall_64+0x5a/0x1c0
>[ 2582.022477]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.022484] RIP: 0033:0x7f515a4dad2b
>[ 2582.022493] Code: Bad RIP value.
>[ 2582.022499] RSP: 002b:00007fff0711bec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.022507] RAX: ffffffffffffffda RBX: 00005596d19bdd50 RCX: 00007f515a4dad2b
>[ 2582.022513] RDX: 0000000000080002 RSI: 00005596d19ce000 RDI: 00000000ffffff9c
>[ 2582.022519] RBP: 00005596d197d200 R08: 00007f515666701f R09: 00000000000000f0
>[ 2582.022526] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596d197d6f0
>[ 2582.022531] R13: 00005596d19cdde0 R14: 00005596d19c3490 R15: 00007fff0711bf30
>[ 2582.022548] gst-launch-1.0  D    0  6627      1 0x00000004
>[ 2582.022555] Call Trace:
>[ 2582.022565]  ? __schedule+0x24e/0x7d0
>[ 2582.022577]  schedule+0x33/0xc0
>[ 2582.022585]  schedule_preempt_disabled+0x14/0x20
>[ 2582.022593]  __mutex_lock+0x281/0x9c0
>[ 2582.022605]  ? drm_stub_open+0x32/0xe0
>[ 2582.022619]  ? drm_stub_open+0x32/0xe0
>[ 2582.022626]  drm_stub_open+0x32/0xe0
>[ 2582.022636]  chrdev_open+0xa3/0x1b0
>[ 2582.022645]  ? cdev_put.part.0+0x20/0x20
>[ 2582.022653]  do_dentry_open+0x1d3/0x3b0
>[ 2582.022664]  path_openat+0x4ce/0xac0
>[ 2582.022678]  do_filp_open+0x9b/0x110
>[ 2582.022691]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.022708]  ? do_sys_open+0x1bd/0x260
>[ 2582.022715]  do_sys_open+0x1bd/0x260
>[ 2582.022727]  do_syscall_64+0x5a/0x1c0
>[ 2582.022736]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.022743] RIP: 0033:0x7f1970e8cd2b
>[ 2582.022752] Code: Bad RIP value.
>[ 2582.022771] RSP: 002b:00007ffcba9d5d20 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.022779] RAX: ffffffffffffffda RBX: 0000555b975a7d50 RCX: 00007f1970e8cd2b
>[ 2582.022785] RDX: 0000000000080002 RSI: 0000555b974d01e0 RDI: 00000000ffffff9c
>[ 2582.022791] RBP: 0000555b97567200 R08: 00007f196d01901f R09: 00000000000000f0
>[ 2582.022797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b975676f0
>[ 2582.022803] R13: 0000555b975b7de0 R14: 0000555b975ad490 R15: 00007ffcba9d5d90
>[ 2582.022819] gst-launch-1.0  D    0  6629      1 0x00000004
>[ 2582.022827] Call Trace:
>[ 2582.022839]  ? __schedule+0x24e/0x7d0
>[ 2582.022851]  schedule+0x33/0xc0
>[ 2582.022861]  schedule_preempt_disabled+0x14/0x20
>[ 2582.022869]  __mutex_lock+0x281/0x9c0
>[ 2582.022880]  ? drm_stub_open+0x32/0xe0
>[ 2582.022894]  ? drm_stub_open+0x32/0xe0
>[ 2582.022904]  drm_stub_open+0x32/0xe0
>[ 2582.022914]  chrdev_open+0xa3/0x1b0
>[ 2582.022925]  ? cdev_put.part.0+0x20/0x20
>[ 2582.022932]  do_dentry_open+0x1d3/0x3b0
>[ 2582.022944]  path_openat+0x4ce/0xac0
>[ 2582.022960]  do_filp_open+0x9b/0x110
>[ 2582.022974]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.022991]  ? do_sys_open+0x1bd/0x260
>[ 2582.022998]  do_sys_open+0x1bd/0x260
>[ 2582.023009]  do_syscall_64+0x5a/0x1c0
>[ 2582.023018]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.023025] RIP: 0033:0x7f19fefbfd2b
>[ 2582.023034] Code: Bad RIP value.
>[ 2582.023041] RSP: 002b:00007ffd2ce1eaa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.023049] RAX: ffffffffffffffda RBX: 0000557dfc78fd50 RCX: 00007f19fefbfd2b
>[ 2582.023055] RDX: 0000000000080002 RSI: 0000557dfc6b81e0 RDI: 00000000ffffff9c
>[ 2582.023061] RBP: 0000557dfc74f200 R08: 00007f19fb14c01f R09: 00000000000000f0
>[ 2582.023067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dfc74f6f0
>[ 2582.023074] R13: 0000557dfc79fde0 R14: 0000557dfc795490 R15: 00007ffd2ce1eb10
>[ 2582.023090] gst-launch-1.0  D    0  6631      1 0x00000004
>[ 2582.023097] Call Trace:
>[ 2582.023108]  ? __schedule+0x24e/0x7d0
>[ 2582.023119]  schedule+0x33/0xc0
>[ 2582.023127]  schedule_preempt_disabled+0x14/0x20
>[ 2582.023134]  __mutex_lock+0x281/0x9c0
>[ 2582.023144]  ? drm_stub_open+0x32/0xe0
>[ 2582.023158]  ? drm_stub_open+0x32/0xe0
>[ 2582.023165]  drm_stub_open+0x32/0xe0
>[ 2582.023174]  chrdev_open+0xa3/0x1b0
>[ 2582.023184]  ? cdev_put.part.0+0x20/0x20
>[ 2582.023191]  do_dentry_open+0x1d3/0x3b0
>[ 2582.023201]  path_openat+0x4ce/0xac0
>[ 2582.023215]  do_filp_open+0x9b/0x110
>[ 2582.023229]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.023247]  ? do_sys_open+0x1bd/0x260
>[ 2582.023254]  do_sys_open+0x1bd/0x260
>[ 2582.023265]  do_syscall_64+0x5a/0x1c0
>[ 2582.023273]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.023281] RIP: 0033:0x7f2c7b933d2b
>[ 2582.023291] Code: Bad RIP value.
>[ 2582.023297] RSP: 002b:00007ffdc3acbec0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.023305] RAX: ffffffffffffffda RBX: 000055a86cd3cd50 RCX: 00007f2c7b933d2b
>[ 2582.023312] RDX: 0000000000080002 RSI: 000055a86cd4d570 RDI: 00000000ffffff9c
>[ 2582.023318] RBP: 000055a86ccfc880 R08: 00007f2c77ac001f R09: 00000000000000f0
>[ 2582.023324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a86ccfc840
>[ 2582.023330] R13: 000055a86cd4c160 R14: 000055a86cc65160 R15: 00007ffdc3acbf30
>[ 2582.023346] gst-launch-1.0  D    0  6633      1 0x00000004
>[ 2582.023354] Call Trace:
>[ 2582.023365]  ? __schedule+0x24e/0x7d0
>[ 2582.023377]  schedule+0x33/0xc0
>[ 2582.023385]  schedule_preempt_disabled+0x14/0x20
>[ 2582.023392]  __mutex_lock+0x281/0x9c0
>[ 2582.023402]  ? drm_stub_open+0x32/0xe0
>[ 2582.023416]  ? drm_stub_open+0x32/0xe0
>[ 2582.023423]  drm_stub_open+0x32/0xe0
>[ 2582.023432]  chrdev_open+0xa3/0x1b0
>[ 2582.023442]  ? cdev_put.part.0+0x20/0x20
>[ 2582.023449]  do_dentry_open+0x1d3/0x3b0
>[ 2582.023459]  path_openat+0x4ce/0xac0
>[ 2582.023473]  do_filp_open+0x9b/0x110
>[ 2582.023486]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.023503]  ? do_sys_open+0x1bd/0x260
>[ 2582.023510]  do_sys_open+0x1bd/0x260
>[ 2582.023521]  do_syscall_64+0x5a/0x1c0
>[ 2582.023529]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.023537] RIP: 0033:0x7f69594d0d2b
>[ 2582.023546] Code: Bad RIP value.
>[ 2582.023553] RSP: 002b:00007ffc330abf20 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.023561] RAX: ffffffffffffffda RBX: 0000564e9286dd50 RCX: 00007f69594d0d2b
>[ 2582.023567] RDX: 0000000000080002 RSI: 0000564e9282cf10 RDI: 00000000ffffff9c
>[ 2582.023573] RBP: 0000564e9282d200 R08: 00007f695565d01f R09: 00000000000000f0
>[ 2582.023580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e9282d6f0
>[ 2582.023586] R13: 0000564e9287dde0 R14: 0000564e92873490 R15: 00007ffc330abf90
>[ 2582.023602] gst-launch-1.0  D    0  6635      1 0x00000004
>[ 2582.023610] Call Trace:
>[ 2582.023622]  ? __schedule+0x24e/0x7d0
>[ 2582.023634]  schedule+0x33/0xc0
>[ 2582.023642]  schedule_preempt_disabled+0x14/0x20
>[ 2582.023649]  __mutex_lock+0x281/0x9c0
>[ 2582.023659]  ? drm_stub_open+0x32/0xe0
>[ 2582.023673]  ? drm_stub_open+0x32/0xe0
>[ 2582.023681]  drm_stub_open+0x32/0xe0
>[ 2582.023690]  chrdev_open+0xa3/0x1b0
>[ 2582.023700]  ? cdev_put.part.0+0x20/0x20
>[ 2582.023707]  do_dentry_open+0x1d3/0x3b0
>[ 2582.023717]  path_openat+0x4ce/0xac0
>[ 2582.023731]  do_filp_open+0x9b/0x110
>[ 2582.023744]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.023773]  ? do_sys_open+0x1bd/0x260
>[ 2582.023782]  do_sys_open+0x1bd/0x260
>[ 2582.023793]  do_syscall_64+0x5a/0x1c0
>[ 2582.023802]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.023810] RIP: 0033:0x7fe431154d2b
>[ 2582.023819] Code: Bad RIP value.
>[ 2582.023826] RSP: 002b:00007ffe4d3dae10 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.023833] RAX: ffffffffffffffda RBX: 0000561262cc5d50 RCX: 00007fe431154d2b
>[ 2582.023841] RDX: 0000000000080002 RSI: 0000561262c84fb0 RDI: 00000000ffffff9c
>[ 2582.023847] RBP: 0000561262c85200 R08: 00007fe42d2e101f R09: 00000000000000f0
>[ 2582.023853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561262c856f0
>[ 2582.023859] R13: 0000561262cd5de0 R14: 0000561262ccb490 R15: 00007ffe4d3dae80
>[ 2582.023875] gst-launch-1.0  D    0  6637      1 0x00000004
>[ 2582.023883] Call Trace:
>[ 2582.023894]  ? __schedule+0x24e/0x7d0
>[ 2582.023906]  schedule+0x33/0xc0
>[ 2582.023913]  schedule_preempt_disabled+0x14/0x20
>[ 2582.023921]  __mutex_lock+0x281/0x9c0
>[ 2582.023931]  ? drm_stub_open+0x32/0xe0
>[ 2582.023945]  ? drm_stub_open+0x32/0xe0
>[ 2582.023952]  drm_stub_open+0x32/0xe0
>[ 2582.023962]  chrdev_open+0xa3/0x1b0
>[ 2582.023973]  ? cdev_put.part.0+0x20/0x20
>[ 2582.023980]  do_dentry_open+0x1d3/0x3b0
>[ 2582.023989]  path_openat+0x4ce/0xac0
>[ 2582.024003]  do_filp_open+0x9b/0x110
>[ 2582.024017]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.024033]  ? do_sys_open+0x1bd/0x260
>[ 2582.024040]  do_sys_open+0x1bd/0x260
>[ 2582.024051]  do_syscall_64+0x5a/0x1c0
>[ 2582.024060]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.024067] RIP: 0033:0x7fd70b4c3d2b
>[ 2582.024075] Code: Bad RIP value.
>[ 2582.024082] RSP: 002b:00007ffcff267500 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.024090] RAX: ffffffffffffffda RBX: 000055d881e6ed50 RCX: 00007fd70b4c3d2b
>[ 2582.024098] RDX: 0000000000080002 RSI: 000055d881e2e3a0 RDI: 00000000ffffff9c
>[ 2582.024104] RBP: 000055d881e2e880 R08: 00007fd70765001f R09: 00000000000000f0
>[ 2582.024111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d881e2e840
>[ 2582.024117] R13: 000055d881e7e160 R14: 000055d881d97160 R15: 00007ffcff267570
>[ 2582.024134] gst-launch-1.0  D    0  6640      1 0x00000004
>[ 2582.024141] Call Trace:
>[ 2582.024152]  ? __schedule+0x24e/0x7d0
>[ 2582.024163]  schedule+0x33/0xc0
>[ 2582.024171]  schedule_preempt_disabled+0x14/0x20
>[ 2582.024179]  __mutex_lock+0x281/0x9c0
>[ 2582.024190]  ? drm_stub_open+0x32/0xe0
>[ 2582.024206]  ? drm_stub_open+0x32/0xe0
>[ 2582.024213]  drm_stub_open+0x32/0xe0
>[ 2582.024223]  chrdev_open+0xa3/0x1b0
>[ 2582.024232]  ? cdev_put.part.0+0x20/0x20
>[ 2582.024239]  do_dentry_open+0x1d3/0x3b0
>[ 2582.024249]  path_openat+0x4ce/0xac0
>[ 2582.024263]  do_filp_open+0x9b/0x110
>[ 2582.024276]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.024293]  ? do_sys_open+0x1bd/0x260
>[ 2582.024300]  do_sys_open+0x1bd/0x260
>[ 2582.024312]  do_syscall_64+0x5a/0x1c0
>[ 2582.024322]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.024328] RIP: 0033:0x7fb398ff0d2b
>[ 2582.024336] Code: Bad RIP value.
>[ 2582.024342] RSP: 002b:00007ffccd926f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.024349] RAX: ffffffffffffffda RBX: 0000558455248d50 RCX: 00007fb398ff0d2b
>[ 2582.024355] RDX: 0000000000080002 RSI: 00005584550b77e0 RDI: 00000000ffffff9c
>[ 2582.024361] RBP: 0000558455208880 R08: 00007fb39517d01f R09: 00000000000000f0
>[ 2582.024368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558455208840
>[ 2582.024374] R13: 0000558455258160 R14: 0000558455171160 R15: 00007ffccd926f70
>[ 2582.024390] gst-launch-1.0  D    0  6641      1 0x00000004
>[ 2582.024398] Call Trace:
>[ 2582.024408]  ? __schedule+0x24e/0x7d0
>[ 2582.024420]  schedule+0x33/0xc0
>[ 2582.024428]  schedule_preempt_disabled+0x14/0x20
>[ 2582.024435]  __mutex_lock+0x281/0x9c0
>[ 2582.024446]  ? drm_stub_open+0x32/0xe0
>[ 2582.024460]  ? drm_stub_open+0x32/0xe0
>[ 2582.024467]  drm_stub_open+0x32/0xe0
>[ 2582.024476]  chrdev_open+0xa3/0x1b0
>[ 2582.024486]  ? cdev_put.part.0+0x20/0x20
>[ 2582.024494]  do_dentry_open+0x1d3/0x3b0
>[ 2582.024505]  path_openat+0x4ce/0xac0
>[ 2582.024519]  do_filp_open+0x9b/0x110
>[ 2582.024532]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.024549]  ? do_sys_open+0x1bd/0x260
>[ 2582.024556]  do_sys_open+0x1bd/0x260
>[ 2582.024567]  do_syscall_64+0x5a/0x1c0
>[ 2582.024577]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.024585] RIP: 0033:0x7fb4055cdd2b
>[ 2582.024594] Code: Bad RIP value.
>[ 2582.024600] RSP: 002b:00007ffee0429d50 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.024608] RAX: ffffffffffffffda RBX: 000055f765aa2d50 RCX: 00007fb4055cdd2b
>[ 2582.024615] RDX: 0000000000080002 RSI: 000055f765a62550 RDI: 00000000ffffff9c
>[ 2582.024621] RBP: 000055f765a62880 R08: 00007fb40175a01f R09: 00000000000000f0
>[ 2582.024629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f765a62840
>[ 2582.024635] R13: 000055f765ab2160 R14: 000055f7659cb160 R15: 00007ffee0429dc0
>[ 2582.024651] gst-launch-1.0  D    0  6643      1 0x00000004
>[ 2582.024659] Call Trace:
>[ 2582.024671]  ? __schedule+0x24e/0x7d0
>[ 2582.024682]  schedule+0x33/0xc0
>[ 2582.024690]  schedule_preempt_disabled+0x14/0x20
>[ 2582.024697]  __mutex_lock+0x281/0x9c0
>[ 2582.024707]  ? drm_stub_open+0x32/0xe0
>[ 2582.024722]  ? drm_stub_open+0x32/0xe0
>[ 2582.024729]  drm_stub_open+0x32/0xe0
>[ 2582.024738]  chrdev_open+0xa3/0x1b0
>[ 2582.024748]  ? cdev_put.part.0+0x20/0x20
>[ 2582.024755]  do_dentry_open+0x1d3/0x3b0
>[ 2582.024778]  path_openat+0x4ce/0xac0
>[ 2582.024794]  do_filp_open+0x9b/0x110
>[ 2582.024806]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.024824]  ? do_sys_open+0x1bd/0x260
>[ 2582.024831]  do_sys_open+0x1bd/0x260
>[ 2582.024842]  do_syscall_64+0x5a/0x1c0
>[ 2582.024851]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.024858] RIP: 0033:0x7efc9858bd2b
>[ 2582.024867] Code: Bad RIP value.
>[ 2582.024873] RSP: 002b:00007ffcf4874680 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.024881] RAX: ffffffffffffffda RBX: 00005573f4e25d50 RCX: 00007efc9858bd2b
>[ 2582.024889] RDX: 0000000000080002 RSI: 00005573f4de4fb0 RDI: 00000000ffffff9c
>[ 2582.024896] RBP: 00005573f4de5200 R08: 00007efc9471801f R09: 00000000000000f0
>[ 2582.024903] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573f4de56f0
>[ 2582.024908] R13: 00005573f4e35de0 R14: 00005573f4e2b490 R15: 00007ffcf48746f0
>[ 2582.024925] gst-launch-1.0  D    0  6644      1 0x00000004
>[ 2582.024933] Call Trace:
>[ 2582.024943]  ? __schedule+0x24e/0x7d0
>[ 2582.024955]  schedule+0x33/0xc0
>[ 2582.024963]  schedule_preempt_disabled+0x14/0x20
>[ 2582.024971]  __mutex_lock+0x281/0x9c0
>[ 2582.024982]  ? drm_stub_open+0x32/0xe0
>[ 2582.024997]  ? drm_stub_open+0x32/0xe0
>[ 2582.025004]  drm_stub_open+0x32/0xe0
>[ 2582.025013]  chrdev_open+0xa3/0x1b0
>[ 2582.025026]  ? cdev_put.part.0+0x20/0x20
>[ 2582.025036]  do_dentry_open+0x1d3/0x3b0
>[ 2582.025047]  path_openat+0x4ce/0xac0
>[ 2582.025063]  do_filp_open+0x9b/0x110
>[ 2582.025077]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.025097]  ? do_sys_open+0x1bd/0x260
>[ 2582.025107]  do_sys_open+0x1bd/0x260
>[ 2582.025120]  do_syscall_64+0x5a/0x1c0
>[ 2582.025130]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.025137] RIP: 0033:0x7f0fc6773d2b
>[ 2582.025148] Code: Bad RIP value.
>[ 2582.025155] RSP: 002b:00007ffd92579fb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.025164] RAX: ffffffffffffffda RBX: 000055f6cffe9d50 RCX: 00007f0fc6773d2b
>[ 2582.025172] RDX: 0000000000080002 RSI: 000055f6cfff9950 RDI: 00000000ffffff9c
>[ 2582.025180] RBP: 000055f6cffa9200 R08: 00007f0fc290001f R09: 00000000000000f0
>[ 2582.025186] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6cffa96f0
>[ 2582.025192] R13: 000055f6cfff9de0 R14: 000055f6cffef490 R15: 00007ffd9257a020
>[ 2582.025208] gst-launch-1.0  D    0  6647      1 0x00000004
>[ 2582.025219] Call Trace:
>[ 2582.025229]  ? __schedule+0x24e/0x7d0
>[ 2582.025241]  schedule+0x33/0xc0
>[ 2582.025251]  schedule_preempt_disabled+0x14/0x20
>[ 2582.025259]  __mutex_lock+0x281/0x9c0
>[ 2582.025270]  ? drm_stub_open+0x32/0xe0
>[ 2582.025285]  ? drm_stub_open+0x32/0xe0
>[ 2582.025295]  drm_stub_open+0x32/0xe0
>[ 2582.025306]  chrdev_open+0xa3/0x1b0
>[ 2582.025316]  ? cdev_put.part.0+0x20/0x20
>[ 2582.025325]  do_dentry_open+0x1d3/0x3b0
>[ 2582.025334]  path_openat+0x4ce/0xac0
>[ 2582.025348]  do_filp_open+0x9b/0x110
>[ 2582.025361]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.025378]  ? do_sys_open+0x1bd/0x260
>[ 2582.025389]  do_sys_open+0x1bd/0x260
>[ 2582.025401]  do_syscall_64+0x5a/0x1c0
>[ 2582.025411]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.025418] RIP: 0033:0x7fcb3bf9fd2b
>[ 2582.025428] Code: Bad RIP value.
>[ 2582.025436] RSP: 002b:00007ffd5a01c640 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.025444] RAX: ffffffffffffffda RBX: 0000563b5d9a9d50 RCX: 00007fcb3bf9fd2b
>[ 2582.025452] RDX: 0000000000080002 RSI: 0000563b5d9ba000 RDI: 00000000ffffff9c
>[ 2582.025460] RBP: 0000563b5d969200 R08: 00007fcb3812c01f R09: 00000000000000f0
>[ 2582.025468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b5d9696f0
>[ 2582.025475] R13: 0000563b5d9b9de0 R14: 0000563b5d9af490 R15: 00007ffd5a01c6b0
>[ 2582.025494] gst-launch-1.0  D    0  6648      1 0x00000004
>[ 2582.025504] Call Trace:
>[ 2582.025517]  ? __schedule+0x24e/0x7d0
>[ 2582.025530]  schedule+0x33/0xc0
>[ 2582.025539]  schedule_preempt_disabled+0x14/0x20
>[ 2582.025546]  __mutex_lock+0x281/0x9c0
>[ 2582.025557]  ? drm_stub_open+0x32/0xe0
>[ 2582.025572]  ? drm_stub_open+0x32/0xe0
>[ 2582.025581]  drm_stub_open+0x32/0xe0
>[ 2582.025590]  chrdev_open+0xa3/0x1b0
>[ 2582.025600]  ? cdev_put.part.0+0x20/0x20
>[ 2582.025607]  do_dentry_open+0x1d3/0x3b0
>[ 2582.025618]  path_openat+0x4ce/0xac0
>[ 2582.025632]  do_filp_open+0x9b/0x110
>[ 2582.025645]  ? __alloc_fd+0xe5/0x1f0
>[ 2582.025662]  ? do_sys_open+0x1bd/0x260
>[ 2582.025669]  do_sys_open+0x1bd/0x260
>[ 2582.025680]  do_syscall_64+0x5a/0x1c0
>[ 2582.025689]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
>[ 2582.025696] RIP: 0033:0x7f63d4771d2b
>[ 2582.025704] Code: Bad RIP value.
>[ 2582.025711] RSP: 002b:00007ffdd083a930 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
>[ 2582.025719] RAX: ffffffffffffffda RBX: 0000558db004dd50 RCX: 00007f63d4771d2b
>[ 2582.025726] RDX: 0000000000080002 RSI: 0000558db005d990 RDI: 00000000ffffff9c
>[ 2582.025732] RBP: 0000558db000d200 R08: 00007f63d08fe01f R09: 00000000000000f0
>[ 2582.025738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558db000d6f0
>[ 2582.025744] R13: 0000558db005dde0 R14: 0000558db0053490 R15: 00007ffdd083a9a0
>[ 2582.025776] Sched Debug Version: v0.11, 5.3.0-rc3-CI-Custom_4325+ #1
>[ 2582.025784] ktime                                   : 2582003.332762
>[ 2582.025790] sched_clk                               : 2582059.803895
>[ 2582.025798] cpu_clk                                 : 2582025.774240
>[ 2582.025804] jiffies                                 : 4297248900
>[ 2582.025810] sched_clock_stable()                    : 1
>[ 2582.025816] sysctl_sched
>[ 2582.025823]   .sysctl_sched_latency                    : 18.000000
>[ 2582.025829]   .sysctl_sched_min_granularity            : 2.250000
>[ 2582.025835]   .sysctl_sched_wakeup_granularity         : 3.000000
>[ 2582.025841]   .sysctl_sched_child_runs_first           : 0
>[ 2582.025848]   .sysctl_sched_features                   : 2059067
>[ 2582.025854]   .sysctl_sched_tunable_scaling            : 1 (logarithmic)
>[ 2582.025861] cpu#0, 1497.600 MHz
>[ 2582.025867]   .nr_running                    : 1
>[ 2582.025873]   .nr_switches                   : 2226996
>[ 2582.025879]   .nr_load_updates               : 0
>[ 2582.025885]   .nr_uninterruptible            : 24
>[ 2582.025891]   .next_balance                  : 4297.248963
>[ 2582.025897]   .curr->pid                     : 295
>[ 2582.025903]   .clock                         : 2582025.762950
>[ 2582.025909]   .clock_task                    : 2582025.762950
>[ 2582.025916]   .avg_idle                      : 841150
>[ 2582.025922]   .max_idle_balance_cost         : 500000
>[ 2582.025931] cfs_rq[0]:/autogroup-142
>[ 2582.025938]   .exec_clock                    : 0.000000
>[ 2582.025945]   .MIN_vruntime                  : 0.000001
>[ 2582.025951]   .min_vruntime                  : 23538.077570
>[ 2582.025957]   .max_vruntime                  : 0.000001
>[ 2582.025963]   .spread                        : 0.000000
>[ 2582.025969]   .spread0                       : -3832529.752215
>[ 2582.025975]   .nr_spread_over                : 0
>[ 2582.025981]   .nr_running                    : 0
>[ 2582.025988]   .load                          : 0
>[ 2582.025994]   .runnable_weight               : 0
>[ 2582.026000]   .load_avg                      : 0
>[ 2582.026006]   .runnable_load_avg             : 0
>[ 2582.026011]   .util_avg                      : 0
>[ 2582.026017]   .util_est_enqueued             : 0
>[ 2582.026022]   .removed.load_avg              : 0
>[ 2582.026028]   .removed.util_avg              : 0
>[ 2582.026034]   .removed.runnable_sum          : 0
>[ 2582.026040]   .tg_load_avg_contrib           : 0
>[ 2582.026047]   .tg_load_avg                   : 0
>[ 2582.026053]   .throttled                     : 0
>[ 2582.026058]   .throttle_count                : 0
>[ 2582.026064]   .se->exec_start                : 2581804.281229
>[ 2582.026070]   .se->vruntime                  : 3855947.994282
>[ 2582.026076]   .se->sum_exec_runtime          : 23753.256598
>[ 2582.026082]   .se->load.weight               : 1048576
>[ 2582.026087]   .se->runnable_weight           : 2
>[ 2582.026093]   .se->avg.load_avg              : 0
>[ 2582.026099]   .se->avg.util_avg              : 0
>[ 2582.026106]   .se->avg.runnable_load_avg     : 0
>[ 2582.026112] cfs_rq[0]:/autogroup-39
>[ 2582.026118]   .exec_clock                    : 0.000000
>[ 2582.026124]   .MIN_vruntime                  : 0.000001
>[ 2582.026130]   .min_vruntime                  : 68.593054
>[ 2582.026136]   .max_vruntime                  : 0.000001
>[ 2582.026142]   .spread                        : 0.000000
>[ 2582.026148]   .spread0                       : -3855999.236731
>[ 2582.026154]   .nr_spread_over                : 0
>[ 2582.026159]   .nr_running                    : 0
>[ 2582.026166]   .load                          : 0
>[ 2582.026172]   .runnable_weight               : 0
>[ 2582.026177]   .load_avg                      : 0
>[ 2582.026183]   .runnable_load_avg             : 0
>[ 2582.026188]   .util_avg                      : 0
>[ 2582.026194]   .util_est_enqueued             : 0
>[ 2582.026199]   .removed.load_avg              : 0
>[ 2582.026205]   .removed.util_avg              : 0
>[ 2582.026211]   .removed.runnable_sum          : 0
>[ 2582.026217]   .tg_load_avg_contrib           : 0
>[ 2582.026223]   .tg_load_avg                   : 1854
>[ 2582.026230]   .throttled                     : 0
>[ 2582.026235]   .throttle_count                : 0
>[ 2582.026241]   .se->exec_start                : 2581907.076432
>[ 2582.026247]   .se->vruntime                  : 3855946.488808
>[ 2582.026253]   .se->sum_exec_runtime          : 125.438346
>[ 2582.026259]   .se->load.weight               : 221725
>[ 2582.026264]   .se->runnable_weight           : 2
>[ 2582.026270]   .se->avg.load_avg              : 0
>[ 2582.026276]   .se->avg.util_avg              : 0
>[ 2582.026282]   .se->avg.runnable_load_avg     : 0
>[ 2582.026288] cfs_rq[0]:/autogroup-9
>[ 2582.026296]   .exec_clock                    : 0.000000
>[ 2582.026302]   .MIN_vruntime                  : 0.000001
>[ 2582.026310]   .min_vruntime                  : 1000.012862
>[ 2582.026316]   .max_vruntime                  : 0.000001
>[ 2582.026321]   .spread                        : 0.000000
>[ 2582.026327]   .spread0                       : -3855067.816923
>[ 2582.026333]   .nr_spread_over                : 0
>[ 2582.026339]   .nr_running                    : 1
>[ 2582.026344]   .load                          : 1307648
>[ 2582.026351]   .runnable_weight               : 1307648
>[ 2582.026356]   .load_avg                      : 1187
>[ 2582.026363]   .runnable_load_avg             : 1187
>[ 2582.026369]   .util_avg                      : 939
>[ 2582.026375]   .util_est_enqueued             : 0
>[ 2582.026381]   .removed.load_avg              : 0
>[ 2582.026386]   .removed.util_avg              : 0
>[ 2582.026392]   .removed.runnable_sum          : 0
>[ 2582.026398]   .tg_load_avg_contrib           : 1176
>[ 2582.026403]   .tg_load_avg                   : 1176
>[ 2582.026409]   .throttled                     : 0
>[ 2582.026415]   .throttle_count                : 0
>[ 2582.026421]   .se->exec_start                : 2582025.762950
>[ 2582.026426]   .se->vruntime                  : 3856067.829785
>[ 2582.026433]   .se->sum_exec_runtime          : 1240.221099
>[ 2582.026439]   .se->load.weight               : 1048576
>[ 2582.026445]   .se->runnable_weight           : 1048576
>[ 2582.026451]   .se->avg.load_avg              : 952
>[ 2582.026457]   .se->avg.util_avg              : 939
>[ 2582.026462]   .se->avg.runnable_load_avg     : 952
>[ 2582.026469] cfs_rq[0]:/autogroup-36
>[ 2582.026475]   .exec_clock                    : 0.000000
>[ 2582.026482]   .MIN_vruntime                  : 0.000001
>[ 2582.026488]   .min_vruntime                  : 120.233713
>[ 2582.026493]   .max_vruntime                  : 0.000001
>[ 2582.026499]   .spread                        : 0.000000
>[ 2582.026505]   .spread0                       : -3855947.596072
>[ 2582.026511]   .nr_spread_over                : 0
>[ 2582.026517]   .nr_running                    : 0
>[ 2582.026523]   .load                          : 0
>[ 2582.026528]   .runnable_weight               : 0
>[ 2582.026534]   .load_avg                      : 12
>[ 2582.026540]   .runnable_load_avg             : 0
>[ 2582.026546]   .util_avg                      : 10
>[ 2582.026552]   .util_est_enqueued             : 0
>[ 2582.026558]   .removed.load_avg              : 0
>[ 2582.026564]   .removed.util_avg              : 0
>[ 2582.026569]   .removed.runnable_sum          : 0
>[ 2582.026575]   .tg_load_avg_contrib           : 12
>[ 2582.026581]   .tg_load_avg                   : 12
>[ 2582.026587]   .throttled                     : 0
>[ 2582.026593]   .throttle_count                : 0
>[ 2582.026599]   .se->exec_start                : 2582022.740057
>[ 2582.026606]   .se->vruntime                  : 3856055.824633
>[ 2582.026611]   .se->sum_exec_runtime          : 126.856234
>[ 2582.026617]   .se->load.weight               : 1048576
>[ 2582.026623]   .se->runnable_weight           : 2
>[ 2582.026628]   .se->avg.load_avg              : 12
>[ 2582.026634]   .se->avg.util_avg              : 10
>[ 2582.026641]   .se->avg.runnable_load_avg     : 0
>[ 2582.026649] cfs_rq[0]:/
>[ 2582.026656]   .exec_clock                    : 0.000000
>[ 2582.026662]   .MIN_vruntime                  : 0.000001
>[ 2582.026668]   .min_vruntime                  : 3856067.829785
>[ 2582.026673]   .max_vruntime                  : 0.000001
>[ 2582.026679]   .spread                        : 0.000000
>[ 2582.026686]   .spread0                       : 0.000000
>[ 2582.026693]   .nr_spread_over                : 0
>[ 2582.026699]   .nr_running                    : 1
>[ 2582.026704]   .load                          : 1048576
>[ 2582.026710]   .runnable_weight               : 1048576
>[ 2582.026716]   .load_avg                      : 966
>[ 2582.026722]   .runnable_load_avg             : 952
>[ 2582.026728]   .util_avg                      : 951
>[ 2582.026734]   .util_est_enqueued             : 117
>[ 2582.026740]   .removed.load_avg              : 0
>[ 2582.026746]   .removed.util_avg              : 0
>[ 2582.026752]   .removed.runnable_sum          : 0
>[ 2582.026757]   .tg_load_avg_contrib           : 0
>[ 2582.026763]   .tg_load_avg                   : 0
>[ 2582.026768]   .throttled                     : 0
>[ 2582.026774]   .throttle_count                : 0
>[ 2582.026791] rt_rq[0]:/
>[ 2582.026798]   .rt_nr_running                 : 0
>[ 2582.026803]   .rt_nr_migratory               : 0
>[ 2582.026809]   .rt_throttled                  : 0
>[ 2582.026815]   .rt_time                       : 0.000000
>[ 2582.026822]   .rt_runtime                    : 950.000000
>[ 2582.026828] dl_rq[0]:
>[ 2582.026837]   .dl_nr_running                 : 0
>[ 2582.026845]   .dl_nr_migratory               : 0
>[ 2582.026851]   .dl_bw->bw                     : 996147
>[ 2582.026856]   .dl_bw->total_bw               : 0
>[ 2582.026862] runnable tasks:
>[ 2582.026868]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2582.026874] -----------------------------------------------------------------------------------------------------------
>[ 2582.026882]  I         rcu_gp     3         8.029535         3   100         0.000000         0.057007         0.000000 /
>[ 2582.026893]  I     rcu_par_gp     4         9.544017         3   100         0.000000         0.029889         0.000000 /
>[ 2582.026903]  I    kworker/0:0     5   3855942.684582     12085   120         0.000000      1412.827419         0.000000 /
>[ 2582.026913]  I   mm_percpu_wq     9        15.158914         3   100         0.000000         0.029508         0.000000 /
>[ 2582.026924]  S    ksoftirqd/0    10   3855942.339697     57283   120         0.000000      1470.442847         0.000000 /
>[ 2582.026934]  S    migration/0    12         0.000000       860     0         0.000000        26.217013         0.000000 /
>[ 2582.026945]  S        cpuhp/0    13      4720.420971        21   120         0.000000         5.549195         0.000000 /
>[ 2582.026958]  Srcu_tasks_kthre    31        98.536220         2   120         0.000000         0.000000         0.000000 /
>[ 2582.026971]  S           ksmd    37       104.012207         2   125         0.000000         0.000000         0.000000 /
>[ 2582.026981]  I       pdecrypt    58       131.545212         2   100         0.000000         0.000000         0.000000 /
>[ 2582.026994]  I       kthrotld   171       724.314645         2   100         0.000000         0.041741         0.000000 /
>[ 2582.027005]  S      scsi_eh_1   179      1318.217469        27   120         0.000000         1.072095         0.000000 /
>[ 2582.027015]  I     scsi_tmf_2   183       789.870228         2   100         0.000000         0.048010         0.000000 /
>[ 2582.027028]  I   kworker/0:1H   253   1815873.672450      1282   100         0.000000        38.550554         0.000000 /
>[ 2582.027038] >Rsystemd-journal   295      1000.814194      2094   119         0.000000      2164.768416         0.000000 /autogroup-9
>[ 2582.027049]  I   kworker/u9:0   305      4720.400299         3   100         0.000000         0.043692         0.000000 /
>[ 2582.027062]  S  systemd-udevd   315       536.738873       587   120         0.000000       371.895969         0.000000 /autogroup-17
>[ 2582.027078]  S          gdbus   557        10.311385        51   120         0.000000        10.317781         0.000000 /autogroup-34
>[ 2582.027092]  S       thermald   571       257.068551      1164   120         0.000000       401.212047         0.000000 /autogroup-35
>[ 2582.027107]  S          gmain   546       120.233713      1367   120         0.000000       106.977264         0.000000 /autogroup-36
>[ 2582.027120]  S          acpid   542         0.854098        14   120         0.000000         8.827090         0.000000 /autogroup-37
>[ 2582.027135]  S       rsyslogd   544         4.244191         9   120         0.000000        13.597666         0.000000 /autogroup-39
>[ 2582.027149]  S          gmain   565        18.472726         2   120         0.000000         0.213656         0.000000 /autogroup-43
>[ 2582.027162]  S          gdbus   567       153.699688        56   120         0.000000         8.415826         0.000000 /autogroup-43
>[ 2582.027178]  S probing-thread   656        27.840344         2   120         0.000000         0.151142         0.000000 /autogroup-43
>[ 2582.027195]  S           dbus   603        24.661392        19   120         0.000000        12.676427         0.000000 /autogroup-52
>[ 2582.027207]  I    kworker/0:3   608     10291.144948        22   120         0.000000         1.027966         0.000000 /
>[ 2582.027222]  S           sshd   693         6.376476        53   120         0.000000        54.238120         0.000000 /autogroup-70
>[ 2582.027238]  S       dhclient   760        61.789842        31   120         0.000000        21.343240         0.000000 /autogroup-47
>[ 2582.027251]  S    dbus-daemon   816       337.035330      3138   120         0.000000       640.526971         0.000000 /autogroup-84
>[ 2582.027265]  S     gvfsd-fuse   863        46.313681        17   120         0.000000         7.607178         0.000000 /autogroup-85
>[ 2582.027280]  S     gvfsd-fuse   864        46.967165         3   120         0.000000         0.357839         0.000000 /autogroup-85
>[ 2582.027296]  S          gmain   865        26.441067         3   120         0.000000         0.133097         0.000000 /autogroup-85
>[ 2582.027311]  S          gmain   841        38.642628         2   120         0.000000         0.157519         0.000000 /autogroup-83
>[ 2582.027324]  S   dconf worker   862        49.906136        13   120         0.000000         1.673139         0.000000 /autogroup-83
>[ 2582.027338]  S          gmain   919       127.302933         2   120         0.000000         0.117555         0.000000 /autogroup-83
>[ 2582.027353]  S          gmain   927        31.612503         1   120         0.000000         0.184385         0.000000 /autogroup-86
>[ 2582.027366]  S          gdbus   928        39.843959        43   120         0.000000         5.505645         0.000000 /autogroup-86
>[ 2582.027378]  S          gmain   940       285.873672         2   120         0.000000         0.214868         0.000000 /autogroup-83
>[ 2582.027391]  S      systemctl  1017       579.040202        39   120         0.000000        11.215588         0.000000 /autogroup-82
>[ 2582.027407]  S          gmain  1071       346.043493       660   120         0.000000        70.888899         0.000000 /autogroup-94
>[ 2582.027421]  Sindicator-datet  1037        87.969724       364   120         0.000000       151.924173         0.000000 /autogroup-96
>[ 2582.027432]  S   dconf worker  1134        61.538639        16   120         0.000000         0.979627         0.000000 /autogroup-96
>[ 2582.027442]  Sindicator-sessi  1038        28.265514       239   120         0.000000        48.004652         0.000000 /autogroup-98
>[ 2582.027452]  S          gmain  1049         5.963552         1   120         0.000000         0.114822         0.000000 /autogroup-98
>[ 2582.027462]  S          gdbus  1062        33.342430       308   120         0.000000        38.247181         0.000000 /autogroup-98
>[ 2582.027475]  S   dconf worker  1195        47.845233        25   120         0.000000         1.050583         0.000000 /autogroup-99
>[ 2582.027485]  S          gmain  1045         6.503398         1   120         0.000000         0.141204         0.000000 /autogroup-101
>[ 2582.027495]  Sindicator-power  1047        12.711998        30   120         0.000000        19.864547         0.000000 /autogroup-104
>[ 2582.027505]  S          gmain  1075         4.244469         1   120         0.000000         0.118115         0.000000 /autogroup-104
>[ 2582.027515]  S          gdbus  1078        11.972676        24   120         0.000000         5.805302         0.000000 /autogroup-104
>[ 2582.027526]  S          gmain  1234      1138.065225        12   120         0.000000         2.327213         0.000000 /autogroup-108
>[ 2582.027536]  S          gdbus  1235      1684.255490       269   120         0.000000        38.148989         0.000000 /autogroup-108
>[ 2582.027547]  S   dconf worker  1267      1683.222100        14   120         0.000000         2.262953         0.000000 /autogroup-108
>[ 2582.027556]  S     pulseaudio  1145        10.457118       221   109         0.000000       204.682768         0.000000 /autogroup-111
>[ 2582.027567]  Salsa-sink-ALC89  1293         0.000000        31    94         0.000000         4.923866         0.000000 /autogroup-111
>[ 2582.027578]  Salsa-source-ALC  1300         0.000000        26    94         0.000000         4.246644         0.000000 /autogroup-111
>[ 2582.027589]  Sevolution-sourc  1147         3.682730       206   120         0.000000       168.294016         0.000000 /autogroup-112
>[ 2582.027598]  S   dconf worker  1173       -10.010081        16   120         0.000000         3.059232         0.000000 /autogroup-112
>[ 2582.027609]  S          gdbus  1186        -4.125061       132   120         0.000000        11.632368         0.000000 /autogroup-112
>[ 2582.027620]  S          gdbus  1183         6.382047        47   120         0.000000         5.593425         0.000000 /autogroup-114
>[ 2582.027630]  Sevolution-calen  1285       183.289200       906   120         0.000000       707.288455         0.000000 /autogroup-117
>[ 2582.027641]  S          gdbus  1442       183.644014       116   120         0.000000        13.052802         0.000000 /autogroup-117
>[ 2582.027652]  Sevolution-calen  1474       183.357974        45   120         0.000000        20.505500         0.000000 /autogroup-117
>[ 2582.027662]  Sunity-panel-ser  1346        52.931909      1276   120         0.000000       477.043480         0.000000 /autogroup-120
>[ 2582.027674]  Snautilus-deskto  1397      1692.945955      1459   120         0.000000      1677.534230         0.000000 /autogroup-108
>[ 2582.027684]  S          gdbus  1451      1684.161935       424   120         0.000000        57.971220         0.000000 /autogroup-108
>[ 2582.027695]  S          gmain  1406        68.818900         4   120         0.000000         0.420535         0.000000 /autogroup-123
>[ 2582.027707]  Sgvfs-goa-volume  1437        -8.039450        74   120         0.000000        19.517932         0.000000 /autogroup-126
>[ 2582.027718]  Sgvfs-gphoto2-vo  1459        -8.941846        76   120         0.000000        28.956802         0.000000 /autogroup-129
>[ 2582.027732]  S          gmain  1526        78.750196         1   120         0.000000         0.090002         0.000000 /autogroup-130
>[ 2582.027743]  S    hud-service  1562         2.617870       140   120         0.000000        68.570332         0.000000 /autogroup-131
>[ 2582.027754]  S           sshd  1583       109.372917        31   120         0.000000        52.420555         0.000000 /autogroup-134
>[ 2582.027765]  S           java  1646        15.187389         3   120         0.000000        21.438298         0.000000 /autogroup-140
>[ 2582.027774]  S           java  1649      5670.937411       822   120         0.000000      2782.659247         0.000000 /autogroup-140
>[ 2582.027786]  S           java  1650      3518.159017        10   120         0.000000        12.678180         0.000000 /autogroup-140
>[ 2582.027795]  S           java  1651      3516.386795        14   120         0.000000        10.313496         0.000000 /autogroup-140
>[ 2582.027805]  S           java  1652      3518.459675         9   120         0.000000        12.011733         0.000000 /autogroup-140
>[ 2582.027815]  S           java  1653      3520.768294        12   120         0.000000        13.188667         0.000000 /autogroup-140
>[ 2582.027825]  S           java  1654      5706.572445      2711   120         0.000000       202.965862         0.000000 /autogroup-140
>[ 2582.027836]  S           java  1657        24.496014         2   120         0.000000         0.308631         0.000000 /autogroup-140
>[ 2582.027846]  S           java  1658      5706.159493      1777   120         0.000000      2596.822828         0.000000 /autogroup-140
>[ 2582.027856]  S           java  1659      5706.213269      1709   120         0.000000      4774.807408         0.000000 /autogroup-140
>[ 2582.027867]  S   dconf worker  1734      1690.930071        34   120         0.000000         7.463414         0.000000 /autogroup-108
>[ 2582.027878]  STest-nottemp.sh  1905       859.634865        56   120         0.000000        34.248118         0.000000 /autogroup-142
>[ 2582.027887]  S           sudo  1975       838.135977         5   120         0.000000        13.949214         0.000000 /autogroup-142
>[ 2582.027899]  S     perf-meter  1980     23538.077570     10065   120         0.000000     41466.927417         0.000000 /autogroup-142
>[ 2582.027910]  S          gmain  1986       888.213452         1   120         0.000000         0.187820         0.000000 /autogroup-142
>[ 2582.027920]  I   kworker/0:2H  2252   3855484.403822       258   100         0.000000        13.973009         0.000000 /
>[ 2582.027934]  S           bash  2711        27.853303        44   120         0.000000        73.800965         0.000000 /autogroup-151
>[ 2582.027944]  S           htop  2722     18197.016278     43114   120         0.000000     89259.692358         0.000000 /autogroup-151
>[ 2582.027954]  D   kworker/u8:3  2723   3846412.891101     29099   120         0.000000      2032.573262         0.000000 /
>[ 2582.027966]  Dh264parse0:sink  5974       959.947201       478   120         0.000000       311.690442         0.000000 /autogroup-160
>[ 2582.027978]  Dh264parse0:sink  6017       959.224803       494   120         0.000000       304.083511         0.000000 /autogroup-160
>[ 2582.027987]  Z gst-launch-1.0  5940   3848672.719118        30   120         0.000000        62.447914         0.000000 /
>[ 2582.027997]  Dh264parse0:sink  6045       956.122835         8   120         0.000000         6.589922         0.000000 /autogroup-160
>[ 2582.028008]  D gst-launch-1.0  5948       956.764376        38   120         0.000000        67.794232         0.000000 /autogroup-160
>[ 2582.028019]  Z gst-launch-1.0  5998   3848672.716397        36   120         0.000000        62.837726         0.000000 /
>[ 2582.028031]  Dh264parse0:sink  6164       956.754137        12   120         0.000000         6.161156         0.000000 /autogroup-160
>[ 2582.028041]  Z gst-launch-1.0  6020   3848672.728984        28   120         0.000000        63.020065         0.000000 /
>[ 2582.028052]  Z gst-launch-1.0  6040   3848672.744781        37   120         0.000000        66.229579         0.000000 /
>[ 2582.028063]  Dh264parse0:sink  6250       956.744376       458   120         0.000000       309.113334         0.000000 /autogroup-160
>[ 2582.028075]  Z gst-launch-1.0  6072   3848672.724426        35   120         0.000000        65.698550         0.000000 /
>[ 2582.028085]  Dh264parse0:sink  6360       956.718343       504   120         0.000000       328.981639         0.000000 /autogroup-160
>[ 2582.028096]  Dh264parse0:sink  6292       966.117579       453   120         0.000000       313.180816         0.000000 /autogroup-160
>[ 2582.028108]  Dh264parse0:sink  6298       956.641377       490   120         0.000000       313.146031         0.000000 /autogroup-160
>[ 2582.028118]  Dh264parse0:sink  6386       963.638901       338   120         0.000000       299.458596         0.000000 /autogroup-160
>[ 2582.028128]  Z gst-launch-1.0  6160   3848672.744344        52   120         0.000000        67.063612         0.000000 /
>[ 2582.028138]  Dh264parse0:sink  6362       957.016865       462   120         0.000000       322.239177         0.000000 /autogroup-160
>[ 2582.028148]  Dh264parse0:sink  6358       956.647684       450   120         0.000000       301.248180         0.000000 /autogroup-160
>[ 2582.028158]  Z gst-launch-1.0  6191   3848672.728158        47   120         0.000000        68.309147         0.000000 /
>[ 2582.028169]  Dh264parse0:sink  6301       957.229852       468   120         0.000000       303.245774         0.000000 /autogroup-160
>[ 2582.028179]  Z gst-launch-1.0  6216   3848672.727510        41   120         0.000000        67.276760         0.000000 /
>[ 2582.028192]  Dh264parse0:sink  6497       959.873811       294   120         0.000000       217.290317         0.000000 /autogroup-160
>[ 2582.028206]  Z gst-launch-1.0  6345   3848672.723082        54   120         0.000000        73.378422         0.000000 /
>[ 2582.028219]  D          gmain  6510       958.771110         4   120         0.000000         5.798868         0.000000 /autogroup-160
>[ 2582.028235]  Z gst-launch-1.0  6493   3848674.199688        35   120         0.000000        69.507914         0.000000 /
>[ 2582.028249]  Z        python3  6539   3855844.002315      2128   120         0.000000       192.452203         0.000000 /
>[ 2582.028260]  D gst-launch-1.0  6557       131.828093        17   120         0.000000        51.027155         0.000000 /autogroup-161
>[ 2582.028275]  D gst-launch-1.0  6597       209.959030        23   120         0.000000        55.945101         0.000000 /autogroup-161
>[ 2582.028288]  D gst-launch-1.0  6621       271.924968        23   120         0.000000        59.948323         0.000000 /autogroup-161
>[ 2582.028298]  D gst-launch-1.0  6627       283.866692        22   120         0.000000        59.055672         0.000000 /autogroup-161
>[ 2582.028311]  D gst-launch-1.0  6635       285.018738        26   120         0.000000        60.660503         0.000000 /autogroup-161
>[ 2582.028322]  D gst-launch-1.0  6647       316.228917        17   120         0.000000        59.085965         0.000000 /autogroup-161
>[ 2582.028354] cpu#1, 1497.600 MHz
>[ 2582.028365]   .nr_running                    : 1
>[ 2582.028373]   .nr_switches                   : 2470622
>[ 2582.028382]   .nr_load_updates               : 0
>[ 2582.028389]   .nr_uninterruptible            : 148
>[ 2582.028396]   .next_balance                  : 4297.249024
>[ 2582.028403]   .curr->pid                     : 33
>[ 2582.028410]   .clock                         : 2582028.341040
>[ 2582.028416]   .clock_task                    : 2582028.341040
>[ 2582.028422]   .avg_idle                      : 1000000
>[ 2582.028429]   .max_idle_balance_cost         : 500000
>[ 2582.028436] cfs_rq[1]:/autogroup-140
>[ 2582.028443]   .exec_clock                    : 0.000000
>[ 2582.028450]   .MIN_vruntime                  : 0.000001
>[ 2582.028459]   .min_vruntime                  : 5433.475643
>[ 2582.028464]   .max_vruntime                  : 0.000001
>[ 2582.028470]   .spread                        : 0.000000
>[ 2582.028477]   .spread0                       : -3850636.329482
>[ 2582.028483]   .nr_spread_over                : 0
>[ 2582.028488]   .nr_running                    : 0
>[ 2582.028494]   .load                          : 0
>[ 2582.028499]   .runnable_weight               : 0
>[ 2582.028505]   .load_avg                      : 4
>[ 2582.028512]   .runnable_load_avg             : 0
>[ 2582.028518]   .util_avg                      : 4
>[ 2582.028524]   .util_est_enqueued             : 0
>[ 2582.028529]   .removed.load_avg              : 0
>[ 2582.028535]   .removed.util_avg              : 0
>[ 2582.028541]   .removed.runnable_sum          : 0
>[ 2582.028546]   .tg_load_avg_contrib           : 4
>[ 2582.028552]   .tg_load_avg                   : 4
>[ 2582.028558]   .throttled                     : 0
>[ 2582.028563]   .throttle_count                : 0
>[ 2582.028571]   .se->exec_start                : 2582015.432642
>[ 2582.028578]   .se->vruntime                  : 3865383.398907
>[ 2582.028584]   .se->sum_exec_runtime          : 6104.111166
>[ 2582.028589]   .se->load.weight               : 1048576
>[ 2582.028595]   .se->runnable_weight           : 2
>[ 2582.028601]   .se->avg.load_avg              : 4
>[ 2582.028607]   .se->avg.util_avg              : 4
>[ 2582.028613]   .se->avg.runnable_load_avg     : 0
>[ 2582.028620] cfs_rq[1]:/
>[ 2582.028626]   .exec_clock                    : 0.000000
>[ 2582.028634]   .MIN_vruntime                  : 0.000001
>[ 2582.028640]   .min_vruntime                  : 3865405.263848
>[ 2582.028646]   .max_vruntime                  : 0.000001
>[ 2582.028652]   .spread                        : 0.000000
>[ 2582.028658]   .spread0                       : 9335.458723
>[ 2582.028664]   .nr_spread_over                : 0
>[ 2582.028670]   .nr_running                    : 1
>[ 2582.028675]   .load                          : 1048576
>[ 2582.028681]   .runnable_weight               : 1048576
>[ 2582.028687]   .load_avg                      : 979
>[ 2582.028693]   .runnable_load_avg             : 960
>[ 2582.028699]   .util_avg                      : 960
>[ 2582.028706]   .util_est_enqueued             : 983
>[ 2582.028712]   .removed.load_avg              : 0
>[ 2582.028718]   .removed.util_avg              : 0
>[ 2582.028724]   .removed.runnable_sum          : 0
>[ 2582.028730]   .tg_load_avg_contrib           : 0
>[ 2582.028735]   .tg_load_avg                   : 0
>[ 2582.028741]   .throttled                     : 0
>[ 2582.028746]   .throttle_count                : 0
>[ 2582.028761] rt_rq[1]:/
>[ 2582.028767]   .rt_nr_running                 : 0
>[ 2582.028772]   .rt_nr_migratory               : 0
>[ 2582.028779]   .rt_throttled                  : 0
>[ 2582.028785]   .rt_time                       : 0.000000
>[ 2582.028791]   .rt_runtime                    : 950.000000
>[ 2582.028797] dl_rq[1]:
>[ 2582.028804]   .dl_nr_running                 : 0
>[ 2582.028810]   .dl_nr_migratory               : 0
>[ 2582.028816]   .dl_bw->bw                     : 996147
>[ 2582.028821]   .dl_bw->total_bw               : 0
>[ 2582.028827] runnable tasks:
>[ 2582.028833]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2582.028839] -----------------------------------------------------------------------------------------------------------
>[ 2582.028845]  S        systemd     1       779.029857     16407   120         0.000000      2320.910699         0.000000 /autogroup-1
>[ 2582.028860]  S        cpuhp/1    14      3730.343009        21   120         0.000000         1.490983         0.000000 /
>[ 2582.028870]  S    migration/1    15         0.000000       855     0         0.000000        26.001008         0.000000 /
>[ 2582.028880]  S    ksoftirqd/1    16   3865218.588900     14160   120         0.000000       617.886046         0.000000 /
>[ 2582.028891]  I   kworker/1:0H    18   3861825.266064       182   100         0.000000         8.309932         0.000000 /
>[ 2582.028903]  I    kworker/1:1    32     80363.819579      6137   120         0.000000      2109.746949         0.000000 /
>[ 2582.028913] >R     khungtaskd    33   3865405.263848        39   120         0.000000       295.919582         0.000000 /
>[ 2582.028923]  S     kcompactd0    36        39.787439         2   120         0.000000         0.013364         0.000000 /
>[ 2582.028934]  D     khugepaged    38   3859674.873151       253   139         0.000000       292.516143         0.000000 /
>[ 2582.028943]  I   kworker/u8:1    41   3856180.727614     29950   120         0.000000      3253.149218         0.000000 /
>[ 2582.028953]  I       pencrypt    57       113.202702         2   100         0.000000         0.000000         0.000000 /
>[ 2582.028964]  I        kblockd   149       548.829911         2   100         0.000000         0.000000         0.000000 /
>[ 2582.028975]  S      watchdogd   154         0.000000         2     0         0.000000         0.058055         0.000000 /
>[ 2582.028985]  S        kswapd0   168       660.140952         3   120         0.000000         0.130435         0.000000 /
>[ 2582.028997]  S      scsi_eh_0   177       693.904180        27   120         0.000000         1.343766         0.000000 /
>[ 2582.029008]  I     scsi_tmf_0   178       655.903551         2   100         0.000000         0.088602         0.000000 /
>[ 2582.029018]  S      scsi_eh_3   184       702.620938        25   120         0.000000         0.912568         0.000000 /
>[ 2582.029029]  I dm_bufio_cache   188       678.118751         2   100         0.000000         0.053303         0.000000 /
>[ 2582.029039]  I   kworker/1:1H   250   1079330.644194       736   100         0.000000        30.430359         0.000000 /
>[ 2582.029050]  I         rpciod   304      1169.868473         3   100         0.000000         0.082740         0.000000 /
>[ 2582.029061]  S   ModemManager   539        43.065554       109   120         0.000000       136.577785         0.000000 /autogroup-34
>[ 2582.029074]  S    dbus-daemon   547       101.682219      1668   120         0.000000       516.552013         0.000000 /autogroup-41
>[ 2582.029085]  S   avahi-daemon   552         8.754904         3   120         0.000000         0.803488         0.000000 /autogroup-40
>[ 2582.029095]  S          gmain   610       109.311316         1   120         0.000000         0.168628         0.000000 /autogroup-42
>[ 2582.029105]  S        udisksd   560       185.085955       142   120         0.000000        80.261241         0.000000 /autogroup-43
>[ 2582.029116]  S systemd-logind   580        34.289625       373   120         0.000000       197.107909         0.000000 /autogroup-49
>[ 2582.029126]  S          cupsd   594        15.372751        68   120         0.000000        36.042934         0.000000 /autogroup-52
>[ 2582.029138]  S          gmain   648         8.393890         2   120         0.000000         0.442474         0.000000 /autogroup-62
>[ 2582.029149]  S          gdbus   667         8.664652        50   120         0.000000        11.186459         0.000000 /autogroup-63
>[ 2582.029160]  S        lightdm   714        70.388736        91   120         0.000000        44.563523         0.000000 /autogroup-75
>[ 2582.029170]  S          gdbus   717        70.147721       102   120         0.000000        20.530878         0.000000 /autogroup-75
>[ 2582.029180]  S          gmain   743        58.638924         7   120         0.000000         0.496671         0.000000 /autogroup-75
>[ 2582.029190]  S          gdbus   744        68.061673        29   120         0.000000         5.447874         0.000000 /autogroup-75
>[ 2582.029200]  S        systemd   747       229.437767       575   120         0.000000      1213.694939         0.000000 /autogroup-80
>[ 2582.029210]  S       (sd-pam)   750         8.647112         3   120         0.000000         0.695696         0.000000 /autogroup-80
>[ 2582.029222]  S          gdbus   866        20.536152        25   120         0.000000         4.196403         0.000000 /autogroup-85
>[ 2582.029232]  S  gvfs-fuse-sub   869        20.415731         3   120         0.000000         0.685421         0.000000 /autogroup-85
>[ 2582.029243]  S   dconf worker   926       166.504110        19   120         0.000000         0.785686         0.000000 /autogroup-83
>[ 2582.029253]  S          gmain   924       163.253349         2   120         0.000000         0.124030         0.000000 /autogroup-83
>[ 2582.029265]  S          gdbus   925       163.878255        14   120         0.000000         2.242976         0.000000 /autogroup-83
>[ 2582.029275]  S          gmain   846        16.635625         2   120         0.000000         0.214240         0.000000 /autogroup-84
>[ 2582.029285]  S          gmain   913        17.562641         3   120         0.000000         0.074351         0.000000 /autogroup-86
>[ 2582.029296]  Sat-spi2-registr   921        54.539634       441   120         0.000000        50.583584         0.000000 /autogroup-86
>[ 2582.029307]  S          timer  1030        14.125625         1   120         0.000000         0.126658         0.000000 /autogroup-88
>[ 2582.029316]  S     bamfdaemon  1034        38.638872      1671   120         0.000000       463.103171         0.000000 /autogroup-93
>[ 2582.029326]  S          gdbus  1093        38.501730       544   120         0.000000        76.185751         0.000000 /autogroup-93
>[ 2582.029338]  Sunity-settings-  1035       328.963902      4261   120         0.000000       857.011461         0.000000 /autogroup-94
>[ 2582.029348]  S          gdbus  1074       298.032166       722   120         0.000000       117.416744         0.000000 /autogroup-94
>[ 2582.029357]  S   dconf worker  1094       289.683806       400   120         0.000000        48.209654         0.000000 /autogroup-94
>[ 2582.029367]  S          gdbus  1121        59.921680       428   120         0.000000        47.595777         0.000000 /autogroup-96
>[ 2582.029378]  S           pool  1136        36.871557        58   120         0.000000        17.686933         0.000000 /autogroup-96
>[ 2582.029388]  S   dconf worker  1044        18.116482        10   120         0.000000         0.695262         0.000000 /autogroup-98
>[ 2582.029400]  SQDBusConnection  1069        16.810988       175   120         0.000000        20.391052         0.000000 /autogroup-97
>[ 2582.029410]  S          gmain  1048        12.169975        10   120         0.000000         0.358431         0.000000 /autogroup-100
>[ 2582.029420]  S   dconf worker  1081        15.613931         3   120         0.000000         0.402474         0.000000 /autogroup-100
>[ 2582.029431]  Sindicator-bluet  1043         5.291189        13   120         0.000000        17.575770         0.000000 /autogroup-101
>[ 2582.029441]  S   dconf worker  1057         1.635177         3   120         0.000000         0.371709         0.000000 /autogroup-101
>[ 2582.029451]  S          gdbus  1059         6.540755        19   120         0.000000         4.453447         0.000000 /autogroup-101
>[ 2582.029461]  S   dconf worker  1083        10.684238         6   120         0.000000         1.149911         0.000000 /autogroup-104
>[ 2582.029473]  S          gmain  1079         5.260435         4   120         0.000000         0.322466         0.000000 /autogroup-103
>[ 2582.029484]  Sgnome-session-b  1101       546.228313       310   120         0.000000       136.727831         0.000000 /autogroup-108
>[ 2582.029495]  S   rtkit-daemon  1152        10.696069        27   121         0.000000        20.313223         0.000000 /autogroup-113
>[ 2582.029504]  S   rtkit-daemon  1158        24.106738       379   120         0.000000        32.328024         0.000000 /autogroup-113
>[ 2582.029514]  S        upowerd  1161        23.071993       176   120         0.000000       197.912559         0.000000 /autogroup-114
>[ 2582.029525]  S     goa-daemon  1238       225.526751       238   120         0.000000       128.868308         0.000000 /autogroup-84
>[ 2582.029534]  S          gmain  1348        91.470761         3   120         0.000000         0.197651         0.000000 /autogroup-84
>[ 2582.029546]  S  dconf-service  1272       221.085272      1101   120         0.000000       267.191809         0.000000 /autogroup-84
>[ 2582.029557]  S          gmain  1341        87.577091        10   120         0.000000         0.450914         0.000000 /autogroup-118
>[ 2582.029567]  S   dconf worker  1379       445.568904       296   120         0.000000        30.040824         0.000000 /autogroup-118
>[ 2582.029576]  S          gdbus  1383      1031.700392      1364   120         0.000000       201.656617         0.000000 /autogroup-118
>[ 2582.029587]  S   dconf worker  1381        21.536675        19   120         0.000000         4.302881         0.000000 /autogroup-120
>[ 2582.029597]  S          gdbus  1384        61.304387      1013   120         0.000000       141.762016         0.000000 /autogroup-120
>[ 2582.029607]  Sgoa-identity-se  1366       103.037539        50   120         0.000000        18.558344         0.000000 /autogroup-84
>[ 2582.029617]  S           pool  1376        99.074295        26   120         0.000000         3.940734         0.000000 /autogroup-84
>[ 2582.029626]  S          gdbus  1377       104.612672        40   120         0.000000         4.777206         0.000000 /autogroup-84
>[ 2582.029637]  S          gmain  1450       546.418481        12   120         0.000000         1.106877         0.000000 /autogroup-108
>[ 2582.029647]  S   dconf worker  1444       292.473685        40   120         0.000000         4.019399         0.000000 /autogroup-108
>[ 2582.029657]  S         colord  1404        68.068597       315   120         0.000000       197.792953         0.000000 /autogroup-123
>[ 2582.029668]  S          gdbus  1408        54.645478       248   120         0.000000        20.679165         0.000000 /autogroup-123
>[ 2582.029678]  S      nm-applet  1405       548.725107       873   120         0.000000       516.499474         0.000000 /autogroup-108
>[ 2582.029688]  S          gdbus  1472       550.021768       167   120         0.000000        20.172404         0.000000 /autogroup-108
>[ 2582.029700]  S          gmain  1447         8.086576         1   120         0.000000         0.135160         0.000000 /autogroup-127
>[ 2582.029711]  S          gdbus  1467        20.827404        68   120         0.000000         7.849376         0.000000 /autogroup-129
>[ 2582.029721]  S          gmain  1461        29.151407         4   120         0.000000         2.239956         0.000000 /autogroup-85
>[ 2582.029731]  S   dconf worker  1496      1029.876954        35   120         0.000000         3.646768         0.000000 /autogroup-117
>[ 2582.029740]  S          gmain  1497       977.912810         1   120         0.000000         0.069345         0.000000 /autogroup-117
>[ 2582.029751]  Sevolution-calen  1498      1029.929814        22   120         0.000000        16.766082         0.000000 /autogroup-117
>[ 2582.029764]  S          gdbus  1530        50.465339       124   120         0.000000        17.311397         0.000000 /autogroup-130
>[ 2582.029774]  S           pool  1533        54.206171         2   120         0.000000         0.645537         0.000000 /autogroup-130
>[ 2582.029783]  SQDBusConnection  1563        14.990541        69   120         0.000000         9.133684         0.000000 /autogroup-131
>[ 2582.029794]  S          gmain  1564        15.131241         1   120         0.000000         0.167870         0.000000 /autogroup-131
>[ 2582.029804]  S gvfsd-metadata  1566        14.548629        19   120         0.000000        19.051563         0.000000 /autogroup-132
>[ 2582.029814]  S          gmain  1567         8.086925         1   120         0.000000         0.135509         0.000000 /autogroup-132
>[ 2582.029824]  S          gdbus  1568        10.472776         8   120         0.000000         2.052764         0.000000 /autogroup-132
>[ 2582.029837]  S           java  1660      5411.662443      1495   120         0.000000      1233.846487         0.000000 /autogroup-140
>[ 2582.029847]  S           java  1661        50.763410         2   120         0.000000         0.149239         0.000000 /autogroup-140
>[ 2582.029856]  S           java  1662      5424.565179     50887   120         0.000000      3261.976443         0.000000 /autogroup-140
>[ 2582.029866]  S           java  1663      5433.475643     16302   120         0.000000     11590.113386         0.000000 /autogroup-140
>[ 2582.029876]  S           sshd  1687        87.570117        25   120         0.000000        52.077893         0.000000 /autogroup-141
>[ 2582.029887]  S          gmain  1735       536.060274         1   120         0.000000         0.221163         0.000000 /autogroup-108
>[ 2582.029898]  I   kworker/u8:0  1850   3865267.470648     32121   120         0.000000      2305.617271         0.000000 /
>[ 2582.029909]  S        python3  1983      7364.252509     32041   120         0.000000      3629.233812         0.000000 /autogroup-142
>[ 2582.029921]  I    kworker/1:2  2660   3865272.585762     18165   120         0.000000      5513.722493         0.000000 /
>[ 2582.029934]  Z gst-launch-1.0  5928   3856389.922581        18   120         0.000000        58.728178         0.000000 /
>[ 2582.029944]  Dh264parse0:sink  5977      1022.063797       404   120         0.000000       305.884180         0.000000 /autogroup-160
>[ 2582.029954]  D gst-launch-1.0  5932      1020.389334        30   120         0.000000        68.029262         0.000000 /autogroup-160
>[ 2582.029967]  Z gst-launch-1.0  5946   3856284.133330        39   120         0.000000        61.707983         0.000000 /
>[ 2582.029977]  Dh264parse0:sink  6097      1028.858064       349   120         0.000000       304.999580         0.000000 /autogroup-160
>[ 2582.029987]  D gst-launch-1.0  5957      1019.896600        47   120         0.000000        69.783877         0.000000 /autogroup-160
>[ 2582.029997]  Z gst-launch-1.0  5976   3856270.385369        30   120         0.000000        60.888764         0.000000 /
>[ 2582.030008]  Dh264parse0:sink  6144      1020.204758        86   120         0.000000        15.065533         0.000000 /autogroup-160
>[ 2582.030018]  Dh264parse0:sink  6077      1022.484292       468   120         0.000000       301.368091         0.000000 /autogroup-160
>[ 2582.030028]  Dh264parse0:sink  6123      1020.426562       412   120         0.000000       283.505129         0.000000 /autogroup-160
>[ 2582.030038]  Z gst-launch-1.0  6010   3856270.395690        29   120         0.000000        61.811863         0.000000 /
>[ 2582.030049]  Z gst-launch-1.0  6015   3856270.393681        30   120         0.000000        63.555116         0.000000 /
>[ 2582.030061]  Dh264parse0:sink  6248      1016.293093       451   120         0.000000       303.213178         0.000000 /autogroup-160
>[ 2582.030071]  Z gst-launch-1.0  6056   3856270.385687        36   120         0.000000        62.160942         0.000000 /
>[ 2582.030084]  Z gst-launch-1.0  6119   3856270.424496        52   120         0.000000        68.609448         0.000000 /
>[ 2582.030095]  Z gst-launch-1.0  6127   3856270.388534        59   120         0.000000        66.512431         0.000000 /
>[ 2582.030107]  Z gst-launch-1.0  6182   3856270.394393        38   120         0.000000        71.211920         0.000000 /
>[ 2582.030117]  Z gst-launch-1.0  6210   3856270.421024        37   120         0.000000        64.985601         0.000000 /
>[ 2582.030127]  Dh264parse0:sink  6398      1020.477079       396   120         0.000000       324.622772         0.000000 /autogroup-160
>[ 2582.030138]  Dh264parse0:sink  6414      1017.620879       433   120         0.000000       319.855821         0.000000 /autogroup-160
>[ 2582.030149]  Dh264parse0:sink  6426      1020.020502       329   120         0.000000       247.851193         0.000000 /autogroup-160
>[ 2582.030160]  Z gst-launch-1.0  6234   3856270.391329        53   120         0.000000        72.987939         0.000000 /
>[ 2582.030170]  Dh264parse0:sink  6450      1019.855237       461   120         0.000000       329.179765         0.000000 /autogroup-160
>[ 2582.030180]  Dh264parse0:sink  6485      1020.169450        73   120         0.000000        11.477988         0.000000 /autogroup-160
>[ 2582.030190]  Z gst-launch-1.0  6263   3856270.394562        37   120         0.000000        69.592079         0.000000 /
>[ 2582.030201]  Dh264parse0:sink  6476      1020.003443       307   120         0.000000       249.642371         0.000000 /autogroup-160
>[ 2582.030212]  Z gst-launch-1.0  6295   3856270.408079        49   120         0.000000        70.756993         0.000000 /
>[ 2582.030223]  I   kworker/u8:2  6529   3865267.640905      1350   120         0.000000        31.849699         0.000000 /
>[ 2582.030234]  D gst-launch-1.0  6554       157.503522        36   120         0.000000        49.603049         0.000000 /autogroup-161
>[ 2582.030245]  D gst-launch-1.0  6565       223.047267        15   120         0.000000        51.840315         0.000000 /autogroup-161
>[ 2582.030255]  D gst-launch-1.0  6567       206.969364        23   120         0.000000        52.264996         0.000000 /autogroup-161
>[ 2582.030265]  D gst-launch-1.0  6569       213.602050        20   120         0.000000        52.022647         0.000000 /autogroup-161
>[ 2582.030277]  D gst-launch-1.0  6573       236.091505        17   120         0.000000        52.876327         0.000000 /autogroup-161
>[ 2582.030287]  D gst-launch-1.0  6575       245.974311        19   120         0.000000        53.383567         0.000000 /autogroup-161
>[ 2582.030298]  D gst-launch-1.0  6585       260.197328        15   120         0.000000        53.482734         0.000000 /autogroup-161
>[ 2582.030309]  D gst-launch-1.0  6591       290.312225        18   120         0.000000        54.285442         0.000000 /autogroup-161
>[ 2582.030319]  D gst-launch-1.0  6601       308.367060        16   120         0.000000        55.099519         0.000000 /autogroup-161
>[ 2582.030331]  D gst-launch-1.0  6603       386.418535        18   120         0.000000        57.404367         0.000000 /autogroup-161
>[ 2582.030342]  D gst-launch-1.0  6609       364.088954        17   120         0.000000        58.233126         0.000000 /autogroup-161
>[ 2582.030352]  D gst-launch-1.0  6611       412.392981        22   120         0.000000        58.713408         0.000000 /autogroup-161
>[ 2582.030362]  D gst-launch-1.0  6612       342.162223        15   120         0.000000        55.820420         0.000000 /autogroup-161
>[ 2582.030372]  D gst-launch-1.0  6617       434.661859        22   120         0.000000        59.495901         0.000000 /autogroup-161
>[ 2582.030383]  D gst-launch-1.0  6625       421.523238        25   120         0.000000        58.944881         0.000000 /autogroup-161
>[ 2582.030393]  D gst-launch-1.0  6629       443.453457        39   120         0.000000        57.631635         0.000000 /autogroup-161
>[ 2582.030403]  D gst-launch-1.0  6631       463.298560        26   120         0.000000        58.459266         0.000000 /autogroup-161
>[ 2582.030413]  D gst-launch-1.0  6637       514.403586        21   120         0.000000        59.384431         0.000000 /autogroup-161
>[ 2582.030423]  D gst-launch-1.0  6643       520.240803        19   120         0.000000        58.584699         0.000000 /autogroup-161
>[ 2582.030434]  D gst-launch-1.0  6644       483.533264        20   120         0.000000        59.158885         0.000000 /autogroup-161
>[ 2582.030444]  D gst-launch-1.0  6648       511.948629        19   120         0.000000        57.889289         0.000000 /autogroup-161
>[ 2582.030829] cpu#2, 1497.600 MHz
>[ 2582.030841]   .nr_running                    : 2
>[ 2582.030848]   .nr_switches                   : 2474078
>[ 2582.030854]   .nr_load_updates               : 0
>[ 2582.030861]   .nr_uninterruptible            : -58
>[ 2582.030867]   .next_balance                  : 4297.248907
>[ 2582.030874]   .curr->pid                     : 550
>[ 2582.030880]   .clock                         : 2582030.814510
>[ 2582.030886]   .clock_task                    : 2582030.814510
>[ 2582.030892]   .avg_idle                      : 775782
>[ 2582.030898]   .max_idle_balance_cost         : 500000
>[ 2582.030906] cfs_rq[2]:/autogroup-87
>[ 2582.030914]   .exec_clock                    : 0.000000
>[ 2582.030922]   .MIN_vruntime                  : 0.000001
>[ 2582.030930]   .min_vruntime                  : 6.783263
>[ 2582.030936]   .max_vruntime                  : 0.000001
>[ 2582.030942]   .spread                        : 0.000000
>[ 2582.030947]   .spread0                       : -3856066.000634
>[ 2582.030954]   .nr_spread_over                : 0
>[ 2582.030960]   .nr_running                    : 0
>[ 2582.030966]   .load                          : 0
>[ 2582.030975]   .runnable_weight               : 0
>[ 2582.030981]   .load_avg                      : 0
>[ 2582.030987]   .runnable_load_avg             : 0
>[ 2582.030994]   .util_avg                      : 0
>[ 2582.031001]   .util_est_enqueued             : 0
>[ 2582.031007]   .removed.load_avg              : 0
>[ 2582.031014]   .removed.util_avg              : 0
>[ 2582.031020]   .removed.runnable_sum          : 0
>[ 2582.031030]   .tg_load_avg_contrib           : 0
>[ 2582.031036]   .tg_load_avg                   : 0
>[ 2582.031042]   .throttled                     : 0
>[ 2582.031048]   .throttle_count                : 0
>[ 2582.031055]   .se->exec_start                : 2581700.232489
>[ 2582.031063]   .se->vruntime                  : 4126666.582536
>[ 2582.031071]   .se->sum_exec_runtime          : 7.912845
>[ 2582.031078]   .se->load.weight               : 2
>[ 2582.031086]   .se->runnable_weight           : 2
>[ 2582.031093]   .se->avg.load_avg              : 0
>[ 2582.031100]   .se->avg.util_avg              : 0
>[ 2582.031108]   .se->avg.runnable_load_avg     : 0
>[ 2582.031117] cfs_rq[2]:/autogroup-57
>[ 2582.031125]   .exec_clock                    : 0.000000
>[ 2582.031133]   .MIN_vruntime                  : 0.000001
>[ 2582.031142]   .min_vruntime                  : 355.943715
>[ 2582.031148]   .max_vruntime                  : 0.000001
>[ 2582.031156]   .spread                        : 0.000000
>[ 2582.031162]   .spread0                       : -3855716.840182
>[ 2582.031169]   .nr_spread_over                : 0
>[ 2582.031177]   .nr_running                    : 0
>[ 2582.031184]   .load                          : 0
>[ 2582.031190]   .runnable_weight               : 0
>[ 2582.031196]   .load_avg                      : 43
>[ 2582.031204]   .runnable_load_avg             : 0
>[ 2582.031211]   .util_avg                      : 34
>[ 2582.031216]   .util_est_enqueued             : 0
>[ 2582.031221]   .removed.load_avg              : 0
>[ 2582.031227]   .removed.util_avg              : 0
>[ 2582.031232]   .removed.runnable_sum          : 0
>[ 2582.031238]   .tg_load_avg_contrib           : 43
>[ 2582.031243]   .tg_load_avg                   : 43
>[ 2582.031250]   .throttled                     : 0
>[ 2582.031255]   .throttle_count                : 0
>[ 2582.031263]   .se->exec_start                : 2582031.253321
>[ 2582.031271]   .se->vruntime                  : 4126779.858261
>[ 2582.031277]   .se->sum_exec_runtime          : 361.053147
>[ 2582.031283]   .se->load.weight               : 1048576
>[ 2582.031289]   .se->runnable_weight           : 2
>[ 2582.031294]   .se->avg.load_avg              : 43
>[ 2582.031300]   .se->avg.util_avg              : 34
>[ 2582.031306]   .se->avg.runnable_load_avg     : 0
>[ 2582.031313] cfs_rq[2]:/autogroup-39
>[ 2582.031319]   .exec_clock                    : 0.000000
>[ 2582.031326]   .MIN_vruntime                  : 65.338868
>[ 2582.031332]   .min_vruntime                  : 65.074288
>[ 2582.031338]   .max_vruntime                  : 65.338868
>[ 2582.031344]   .spread                        : 0.000000
>[ 2582.031350]   .spread0                       : -3856007.709609
>[ 2582.031356]   .nr_spread_over                : 0
>[ 2582.031361]   .nr_running                    : 2
>[ 2582.031367]   .load                          : 2097152
>[ 2582.031374]   .runnable_weight               : 2097152
>[ 2582.031380]   .load_avg                      : 1878
>[ 2582.031385]   .runnable_load_avg             : 1878
>[ 2582.031391]   .util_avg                      : 909
>[ 2582.031397]   .util_est_enqueued             : 0
>[ 2582.031403]   .removed.load_avg              : 0
>[ 2582.031408]   .removed.util_avg              : 0
>[ 2582.031414]   .removed.runnable_sum          : 0
>[ 2582.031420]   .tg_load_avg_contrib           : 1854
>[ 2582.031426]   .tg_load_avg                   : 1854
>[ 2582.031432]   .throttled                     : 0
>[ 2582.031438]   .throttle_count                : 0
>[ 2582.031444]   .se->exec_start                : 2582031.253321
>[ 2582.031452]   .se->vruntime                  : 4126788.825003
>[ 2582.031458]   .se->sum_exec_runtime          : 139.835662
>[ 2582.031467]   .se->load.weight               : 1048576
>[ 2582.031473]   .se->runnable_weight           : 1048576
>[ 2582.031478]   .se->avg.load_avg              : 962
>[ 2582.031484]   .se->avg.util_avg              : 909
>[ 2582.031489]   .se->avg.runnable_load_avg     : 962
>[ 2582.031496] cfs_rq[2]:/
>[ 2582.031502]   .exec_clock                    : 0.000000
>[ 2582.031508]   .MIN_vruntime                  : 0.000001
>[ 2582.031515]   .min_vruntime                  : 4126788.825003
>[ 2582.031521]   .max_vruntime                  : 0.000001
>[ 2582.031527]   .spread                        : 0.000000
>[ 2582.031533]   .spread0                       : 270716.041106
>[ 2582.031539]   .nr_spread_over                : 0
>[ 2582.031545]   .nr_running                    : 1
>[ 2582.031550]   .load                          : 1048576
>[ 2582.031556]   .runnable_weight               : 1048576
>[ 2582.031563]   .load_avg                      : 1031
>[ 2582.031568]   .runnable_load_avg             : 963
>[ 2582.031574]   .util_avg                      : 953
>[ 2582.031580]   .util_est_enqueued             : 910
>[ 2582.031586]   .removed.load_avg              : 0
>[ 2582.031592]   .removed.util_avg              : 0
>[ 2582.031597]   .removed.runnable_sum          : 0
>[ 2582.031603]   .tg_load_avg_contrib           : 0
>[ 2582.031609]   .tg_load_avg                   : 0
>[ 2582.031616]   .throttled                     : 0
>[ 2582.031622]   .throttle_count                : 0
>[ 2582.031637] rt_rq[2]:/
>[ 2582.031643]   .rt_nr_running                 : 0
>[ 2582.031648]   .rt_nr_migratory               : 0
>[ 2582.031654]   .rt_throttled                  : 0
>[ 2582.031660]   .rt_time                       : 0.000000
>[ 2582.031666]   .rt_runtime                    : 950.000000
>[ 2582.031672] dl_rq[2]:
>[ 2582.031680]   .dl_nr_running                 : 0
>[ 2582.031686]   .dl_nr_migratory               : 0
>[ 2582.031692]   .dl_bw->bw                     : 996147
>[ 2582.031697]   .dl_bw->total_bw               : 0
>[ 2582.031703] runnable tasks:
>[ 2582.031709]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2582.031715] -----------------------------------------------------------------------------------------------------------
>[ 2582.031724]  I    rcu_preempt    11   4126779.442967    422699   120         0.000000     14047.502372         0.000000 /
>[ 2582.031736]  S        cpuhp/2    19      3590.234378        21   120         0.000000         1.500549         0.000000 /
>[ 2582.031746]  S    migration/2    20         0.000000       860     0         0.000000        26.204906         0.000000 /
>[ 2582.031758]  S    ksoftirqd/2    21   4126775.616992     12823   120         0.000000       531.009939         0.000000 /
>[ 2582.031768]  I   kworker/2:0H    23       112.602017         8   100         0.000000         0.170706         0.000000 /
>[ 2582.031779]  S      kdevtmpfs    29      5100.373226       186   120         0.000000         9.184777         0.000000 /
>[ 2582.031790]  I          netns    30        17.193847         2   100         0.000000         0.015675         0.000000 /
>[ 2582.031802]  I         cryptd    59        63.401515         2   100         0.000000         0.000000         0.000000 /
>[ 2582.031813]  I        ata_sff   151        69.921036         2   100         0.000000         0.021052         0.000000 /
>[ 2582.031823]  I     devfreq_wq   153        75.921034         2   100         0.000000         0.000000         0.000000 /
>[ 2582.031833]  I        nvme-wq   174        75.996322         2   100         0.000000         0.086980         0.000000 /
>[ 2582.031843]  I nvme-delete-wq   176        82.068194         2   100         0.000000         0.085035         0.000000 /
>[ 2582.031856]  S      scsi_eh_2   182       115.254222        35   120         0.000000         2.816577         0.000000 /
>[ 2582.031868]  I     scsi_tmf_3   185       103.353202         2   100         0.000000         0.090061         0.000000 /
>[ 2582.031881]  I   kworker/2:1H   249   4126666.543875       667   100         0.000000        32.485915         0.000000 /
>[ 2582.031894]  S    jbd2/sda1-8   251   4126667.070852      2154   120         0.000000       212.288398         0.000000 /
>[ 2582.031909]  Iext4-rsv-conver   252       130.681891         2   100         0.000000         0.098738         0.000000 /
>[ 2582.031923]  I        xprtiod   306       390.328731         2   100         0.000000         0.048813         0.000000 /
>[ 2582.031937]  I    kworker/2:2   308   4126666.683844      8141   120         0.000000      1068.297341         0.000000 /
>[ 2582.031951]  Ssystemd-resolve   525         2.442679        65   120         0.000000        99.781180         0.000000 /autogroup-30
>[ 2582.031966]  S        rpcbind   528         6.644143       102   120         0.000000        23.750088         0.000000 /autogroup-31
>[ 2582.031982] >R      in:imklog   550        65.338868       298   120         0.000000       116.916746         0.000000 /autogroup-39
>[ 2582.031995]  R  rs:main Q:Reg   551        65.647968      1225   120         0.000000       178.306744         0.000000 /autogroup-39
>[ 2582.032010]  S        cleanup   673        22.957898         4   120         0.000000         0.572444         0.000000 /autogroup-43
>[ 2582.032024]  S     irqbalance   561        98.600970       269   120         0.000000       261.495690         0.000000 /autogroup-44
>[ 2582.032037]  S          gmain   563         9.526889         1   120         0.000000         0.107552         0.000000 /autogroup-44
>[ 2582.032052]  S NetworkManager   572       128.934552       787   120         0.000000       245.222241         0.000000 /autogroup-47
>[ 2582.032067]  S           cron   596        24.990565        56   120         0.000000        22.375566         0.000000 /autogroup-53
>[ 2582.032081]  S wpa_supplicant   598         0.695243       273   120         0.000000        30.517644         0.000000 /autogroup-55
>[ 2582.032095]  S           rngd   600       356.007885     85538   120         0.000000      2791.037537         0.000000 /autogroup-57
>[ 2582.032113]  I    kworker/2:3   712      5101.214937       230   120         0.000000         7.016270         0.000000 /
>[ 2582.032126]  S       X:disk$0   733       126.153028         3   120         0.000000         0.300986         0.000000 /autogroup-79
>[ 2582.032142]  Srun-systemd-ses   767       690.363879       330   120         0.000000       141.927329         0.000000 /autogroup-82
>[ 2582.032154]  S    ibus-daemon   810       725.432386       303   120         0.000000        42.075826         0.000000 /autogroup-83
>[ 2582.032167]  S          gmain   823         8.125632         1   120         0.000000         0.174216         0.000000 /autogroup-85
>[ 2582.032179]  S          gdbus   824        31.100798       120   120         0.000000        20.299233         0.000000 /autogroup-85
>[ 2582.032188]  S     gvfsd-fuse   828        22.709030        11   120         0.000000         8.262985         0.000000 /autogroup-85
>[ 2582.032199]  S          gdbus   842       720.981161        36   120         0.000000         5.082112         0.000000 /autogroup-83
>[ 2582.032209]  S ibus-ui:disk$0   901        79.953091         1   120         0.000000         0.155703         0.000000 /autogroup-83
>[ 2582.032219]  S          gdbus   922       715.629533        81   120         0.000000         9.641889         0.000000 /autogroup-83
>[ 2582.032229]  S       ibus-x11   837       726.035481       400   120         0.000000       193.308041         0.000000 /autogroup-83
>[ 2582.032239]  S ibus-x1:disk$0   902        66.613101         1   120         0.000000         0.116621         0.000000 /autogroup-83
>[ 2582.032250]  Sat-spi-bus-laun   909        22.520506       100   120         0.000000        32.191863         0.000000 /autogroup-86
>[ 2582.032260]  S   dconf worker   912        20.104776       109   120         0.000000         6.457751         0.000000 /autogroup-86
>[ 2582.032270]  S          gdbus   915        23.678500       163   120         0.000000        15.917147         0.000000 /autogroup-86
>[ 2582.032280]  S      ssh-agent   911         6.783263       258   120         0.000000        17.249928         0.000000 /autogroup-87
>[ 2582.032292]  Sibus-engine-sim   939       721.982190        56   120         0.000000        16.952138         0.000000 /autogroup-83
>[ 2582.032303]  S          gdbus   941       716.181846        59   120         0.000000         7.413686         0.000000 /autogroup-83
>[ 2582.032314]  S          gmain  1026        18.144007         1   120         0.000000         0.144499         0.000000 /autogroup-88
>[ 2582.032324]  S          gdbus  1028        36.708533        99   120         0.000000        24.389519         0.000000 /autogroup-88
>[ 2582.032334]  S          gmain  1086        72.409535        11   120         0.000000         0.432125         0.000000 /autogroup-93
>[ 2582.032345]  S          gmain  1118         5.745723         8   120         0.000000         0.304164         0.000000 /autogroup-96
>[ 2582.032356]  Sindicator-datet  1284         3.962174       192   120         0.000000        10.936664         0.000000 /autogroup-96
>[ 2582.032368]  S          gdbus  1063        14.914434       142   120         0.000000        27.682557         0.000000 /autogroup-100
>[ 2582.032378]  S          gmain  1097        52.589761         1   120         0.000000         0.126012         0.000000 /autogroup-99
>[ 2582.032390]  Sindicator-sound  1066        32.153446       254   120         0.000000        57.772001         0.000000 /autogroup-103
>[ 2582.032400]  S          gdbus  1082        34.118469       226   120         0.000000        35.996483         0.000000 /autogroup-103
>[ 2582.032410]  S   dconf worker  1089         9.798118        11   120         0.000000         1.236698         0.000000 /autogroup-103
>[ 2582.032421]  S          gmain  1181         8.701906         2   120         0.000000         0.125798         0.000000 /autogroup-112
>[ 2582.032433]  S   rtkit-daemon  1159         0.000000       352     0         0.000000        22.101570         0.000000 /autogroup-113
>[ 2582.032443]  S          gmain  1174         2.539701         2   120         0.000000         0.130120         0.000000 /autogroup-114
>[ 2582.032455]  S          gmain  1275        94.236947         1   120         0.000000         0.118312         0.000000 /autogroup-84
>[ 2582.032465]  S          gmain  1440       104.212155         4   120         0.000000         0.218917         0.000000 /autogroup-117
>[ 2582.032477]  S          gmain  1372       385.793003       152   120         0.000000         9.466766         0.000000 /autogroup-84
>[ 2582.032487]  Sunity-fallback-  1395       578.919378       372   120         0.000000       165.699782         0.000000 /autogroup-108
>[ 2582.032498]  S   dconf worker  1409       102.506751         7   120         0.000000         2.899785         0.000000 /autogroup-108
>[ 2582.032508]  S          gmain  1410       101.757681         1   120         0.000000         0.108333         0.000000 /autogroup-108
>[ 2582.032518]  S          gdbus  1412       578.404095       144   120         0.000000        22.403659         0.000000 /autogroup-108
>[ 2582.032528]  S          gmain  1445       111.543355         3   120         0.000000         0.112329         0.000000 /autogroup-108
>[ 2582.032539]  Sgvfs-udisks2-vo  1423        18.333797        95   120         0.000000        54.760026         0.000000 /autogroup-125
>[ 2582.032551]  S          gdbus  1428        14.470956       101   120         0.000000        13.826212         0.000000 /autogroup-125
>[ 2582.032561]  S          gmain  1438         3.602930         1   120         0.000000         0.151511         0.000000 /autogroup-126
>[ 2582.032571]  S          gdbus  1439         8.836858        97   120         0.000000         9.465800         0.000000 /autogroup-126
>[ 2582.032581]  S          gdbus  1449        18.741996        70   120         0.000000         8.031220         0.000000 /autogroup-127
>[ 2582.032591]  S          gmain  1454        19.190064         1   120         0.000000         0.066903         0.000000 /autogroup-128
>[ 2582.032601]  S          gdbus  1456        23.963238        82   120         0.000000         7.975774         0.000000 /autogroup-128
>[ 2582.032612]  S    gvfsd-trash  1460        33.553320       164   120         0.000000        31.085753         0.000000 /autogroup-85
>[ 2582.032622]  S          gdbus  1462        28.334272       150   120         0.000000        12.551932         0.000000 /autogroup-85
>[ 2582.032633]  S           pool  1505       123.830152        13   120         0.000000         1.105780         0.000000 /autogroup-117
>[ 2582.032642]  Sevolution-calen  1506       126.768390        33   120         0.000000         4.499792         0.000000 /autogroup-117
>[ 2582.032652]  S           pool  1509       123.571113        26   120         0.000000         1.787012         0.000000 /autogroup-117
>[ 2582.032661]  S           pool  1511       131.646928        13   120         0.000000         1.657262         0.000000 /autogroup-117
>[ 2582.032671]  Sevolution-addre  1508        96.693198        80   120         0.000000        71.044264         0.000000 /autogroup-130
>[ 2582.032682]  S          gdbus  1518        97.089910        80   120         0.000000         9.198586         0.000000 /autogroup-130
>[ 2582.032692]  Sevolution-addre  1520        96.454624        39   120         0.000000        18.349248         0.000000 /autogroup-130
>[ 2582.032703]  S   dconf worker  1528        75.537023        16   120         0.000000         2.328993         0.000000 /autogroup-130
>[ 2582.032713]  Sevolution-addre  1529        96.411930        26   120         0.000000        17.101550         0.000000 /autogroup-130
>[ 2582.032725]  S           sshd  1615       357.466574       852   120         0.000000       208.390711         0.000000 /autogroup-134
>[ 2582.032737]  S           java  1656      5393.993577        19   120         0.000000         4.580600         0.000000 /autogroup-140
>[ 2582.032749]  S           java  1664      8092.431735      1104   120         0.000000       439.271943         0.000000 /autogroup-140
>[ 2582.032759]  S           java  1670      8093.610933        74   120         0.000000        26.314735         0.000000 /autogroup-140
>[ 2582.032769]  Sdeja-dup-monito  1731       626.009896       101   120         0.000000       103.619091         0.000000 /autogroup-108
>[ 2582.032779]  S          gdbus  1736       631.887151       158   120         0.000000        26.837348         0.000000 /autogroup-108
>[ 2582.032790]  S         zenity  1985      1227.356596       211   120         0.000000       303.333169         0.000000 /autogroup-142
>[ 2582.032800]  S          gdbus  1987      1155.486561        13   120         0.000000         2.207032         0.000000 /autogroup-142
>[ 2582.032810]  S           sshd  2708      1379.832013     13739   120         0.000000      3172.172228         0.000000 /autogroup-150
>[ 2582.032824]  Z gst-launch-1.0  5936   4117248.903158        40   120         0.000000        59.057736         0.000000 /
>[ 2582.032835]  Z gst-launch-1.0  5938   4117250.580403        27   120         0.000000        58.090233         0.000000 /
>[ 2582.032845]  Z gst-launch-1.0  5945   4117249.095971        38   120         0.000000        59.822628         0.000000 /
>[ 2582.032855]  Dh264parse0:sink  6057    191623.508172       464   120         0.000000       315.842550         0.000000 /autogroup-160
>[ 2582.032866]  Z gst-launch-1.0  5984   4117249.285290        28   120         0.000000        61.035862         0.000000 /
>[ 2582.032878]  Z gst-launch-1.0  6008   4117249.402584        38   120         0.000000        62.903818         0.000000 /
>[ 2582.032891]  Z gst-launch-1.0  6043   4117249.598603        39   120         0.000000        64.629703         0.000000 /
>[ 2582.032902]  Z gst-launch-1.0  6054   4117251.386079        61   120         0.000000        66.688832         0.000000 /
>[ 2582.032912]  Dh264parse0:sink  6255    191619.953659       324   120         0.000000       260.022967         0.000000 /autogroup-160
>[ 2582.032923]  Z gst-launch-1.0  6060   4117249.716494        31   120         0.000000        63.566627         0.000000 /
>[ 2582.032932]  Dh264parse0:sink  6251    191619.118161       338   120         0.000000       279.459431         0.000000 /autogroup-160
>[ 2582.032943]  Z gst-launch-1.0  6092   4117251.192423        49   120         0.000000        65.665402         0.000000 /
>[ 2582.032956]  Dh264parse0:sink  6348    191622.134921       252   120         0.000000       309.794615         0.000000 /autogroup-160
>[ 2582.032965]  Dh264parse0:sink  6333    191621.163545       351   120         0.000000       269.814495         0.000000 /autogroup-160
>[ 2582.032980]  Z gst-launch-1.0  6282   4117250.796283        40   120         0.000000        70.283557         0.000000 /
>[ 2582.032991]  Z gst-launch-1.0  6347   4117252.152595        54   120         0.000000        70.500081         0.000000 /
>[ 2582.033001]  Dh264parse0:sink  6522    191619.375763        57   120         0.000000        14.606984         0.000000 /autogroup-160
>[ 2582.033013]  D gst-launch-1.0  6571        16.246705        21   120         0.000000        51.858912         0.000000 /autogroup-161
>[ 2582.033025]  D gst-launch-1.0  6581         1.855448        18   120         0.000000        52.518998         0.000000 /autogroup-161
>[ 2582.033036]  D gst-launch-1.0  6583        80.705948        20   120         0.000000        54.001714         0.000000 /autogroup-161
>[ 2582.033046]  D gst-launch-1.0  6587       170.823141        19   120         0.000000        53.584319         0.000000 /autogroup-161
>[ 2582.033056]  D gst-launch-1.0  6589        53.431722        20   120         0.000000        53.236789         0.000000 /autogroup-161
>[ 2582.033066]  D gst-launch-1.0  6593       111.589715        23   120         0.000000        53.471142         0.000000 /autogroup-161
>[ 2582.033076]  D gst-launch-1.0  6595       135.735841        20   120         0.000000        53.820805         0.000000 /autogroup-161
>[ 2582.033086]  D gst-launch-1.0  6599       176.791560        33   120         0.000000        55.619177         0.000000 /autogroup-161
>[ 2582.033097]  D gst-launch-1.0  6605       216.786174        24   120         0.000000        54.142319         0.000000 /autogroup-161
>[ 2582.033109]  D gst-launch-1.0  6633       265.609115        11   120         0.000000        57.417201         0.000000 /autogroup-161
>[ 2582.033119]  D gst-launch-1.0  6640       284.617213        16   120         0.000000        59.622437         0.000000 /autogroup-161
>[ 2582.033129]  D gst-launch-1.0  6641       294.277330        15   120         0.000000        57.492268         0.000000 /autogroup-161
>[ 2582.033164] cpu#3, 1497.600 MHz
>[ 2582.033175]   .nr_running                    : 1
>[ 2582.033181]   .nr_switches                   : 2489237
>[ 2582.033187]   .nr_load_updates               : 0
>[ 2582.033193]   .nr_uninterruptible            : -12
>[ 2582.033199]   .next_balance                  : 4297.248966
>[ 2582.033205]   .curr->pid                     : 6195
>[ 2582.033213]   .clock                         : 2582032.763336
>[ 2582.033220]   .clock_task                    : 2582032.763336
>[ 2582.033228]   .avg_idle                      : 1000000
>[ 2582.033236]   .max_idle_balance_cost         : 500000
>[ 2582.033243] cfs_rq[3]:/autogroup-160
>[ 2582.033249]   .exec_clock                    : 0.000000
>[ 2582.033257]   .MIN_vruntime                  : 0.000001
>[ 2582.033263]   .min_vruntime                  : 203955.116958
>[ 2582.033269]   .max_vruntime                  : 0.000001
>[ 2582.033276]   .spread                        : 0.000000
>[ 2582.033281]   .spread0                       : -3652119.649826
>[ 2582.033288]   .nr_spread_over                : 0
>[ 2582.033294]   .nr_running                    : 1
>[ 2582.033299]   .load                          : 1048576
>[ 2582.033305]   .runnable_weight               : 1048576
>[ 2582.033311]   .load_avg                      : 1024
>[ 2582.033317]   .runnable_load_avg             : 1024
>[ 2582.033323]   .util_avg                      : 1024
>[ 2582.033329]   .util_est_enqueued             : 0
>[ 2582.033334]   .removed.load_avg              : 0
>[ 2582.033342]   .removed.util_avg              : 0
>[ 2582.033347]   .removed.runnable_sum          : 0
>[ 2582.033353]   .tg_load_avg_contrib           : 1023
>[ 2582.033359]   .tg_load_avg                   : 1023
>[ 2582.033365]   .throttled                     : 0
>[ 2582.033370]   .throttle_count                : 0
>[ 2582.033377]   .se->exec_start                : 2582032.763336
>[ 2582.033383]   .se->vruntime                  : 4113561.851445
>[ 2582.033390]   .se->sum_exec_runtime          : 211210.714454
>[ 2582.033396]   .se->load.weight               : 1048576
>[ 2582.033402]   .se->runnable_weight           : 1048576
>[ 2582.033408]   .se->avg.load_avg              : 1024
>[ 2582.033413]   .se->avg.util_avg              : 1024
>[ 2582.033419]   .se->avg.runnable_load_avg     : 1024
>[ 2582.033426] cfs_rq[3]:/
>[ 2582.033433]   .exec_clock                    : 0.000000
>[ 2582.033439]   .MIN_vruntime                  : 0.000001
>[ 2582.033445]   .min_vruntime                  : 4113561.851445
>[ 2582.033451]   .max_vruntime                  : 0.000001
>[ 2582.033457]   .spread                        : 0.000000
>[ 2582.033463]   .spread0                       : 257487.084661
>[ 2582.033469]   .nr_spread_over                : 0
>[ 2582.033475]   .nr_running                    : 1
>[ 2582.033481]   .load                          : 1048576
>[ 2582.033487]   .runnable_weight               : 1048576
>[ 2582.033493]   .load_avg                      : 1028
>[ 2582.033499]   .runnable_load_avg             : 1024
>[ 2582.033504]   .util_avg                      : 1024
>[ 2582.033510]   .util_est_enqueued             : 47
>[ 2582.033517]   .removed.load_avg              : 0
>[ 2582.033523]   .removed.util_avg              : 0
>[ 2582.033529]   .removed.runnable_sum          : 0
>[ 2582.033534]   .tg_load_avg_contrib           : 0
>[ 2582.033540]   .tg_load_avg                   : 0
>[ 2582.033546]   .throttled                     : 0
>[ 2582.033552]   .throttle_count                : 0
>[ 2582.033564] rt_rq[3]:/
>[ 2582.033572]   .rt_nr_running                 : 0
>[ 2582.033577]   .rt_nr_migratory               : 0
>[ 2582.033582]   .rt_throttled                  : 0
>[ 2582.033588]   .rt_time                       : 0.000000
>[ 2582.033594]   .rt_runtime                    : 950.000000
>[ 2582.033600] dl_rq[3]:
>[ 2582.033606]   .dl_nr_running                 : 0
>[ 2582.033612]   .dl_nr_migratory               : 0
>[ 2582.033619]   .dl_bw->bw                     : 996147
>[ 2582.033624]   .dl_bw->total_bw               : 0
>[ 2582.033630] runnable tasks:
>[ 2582.033636]  S           task   PID         tree-key  switches  prio     wait-time             sum-exec        sum-sleep
>[ 2582.033641] -----------------------------------------------------------------------------------------------------------
>[ 2582.033648]  S       kthreadd     2   3907191.938528       181   120         0.000000        10.844340         0.000000 /
>[ 2582.033662]  S        cpuhp/3    24      3425.214042        21   120         0.000000         1.332156         0.000000 /
>[ 2582.033673]  S    migration/3    25         0.000000       829     0         0.000000        24.505413         0.000000 /
>[ 2582.033689]  S    ksoftirqd/3    26   4060680.452707     11756   120         0.000000       508.831533         0.000000 /
>[ 2582.033701]  I   kworker/3:0H    28       180.780550         8   100         0.000000         0.123298         0.000000 /
>[ 2582.033717]  S     oom_reaper    34         4.951422         2   120         0.000000         0.000000         0.000000 /
>[ 2582.033731]  I      writeback    35         4.951422         2   100         0.000000         0.000000         0.000000 /
>[ 2582.033745]  I    kworker/3:1    73   4113029.929574     12480   120         0.000000      1305.572654         0.000000 /
>[ 2582.033758]  I blkcg_punt_bio   150        98.378060         2   100         0.000000         0.000000         0.000000 /
>[ 2582.033768]  I             md   152        95.397636         2   100         0.000000         0.019573         0.000000 /
>[ 2582.033780]  Iacpi_thermal_pm   173       134.971239         2   100         0.000000         0.109248         0.000000 /
>[ 2582.033795]  I  nvme-reset-wq   175       141.046984         2   100         0.000000         0.088888         0.000000 /
>[ 2582.033808]  I     scsi_tmf_1   180       147.099699         2   100         0.000000         0.066270         0.000000 /
>[ 2582.033821]  I  ipv6_addrconf   190       180.542896         2   100         0.000000         0.095431         0.000000 /
>[ 2582.033834]  I   kworker/3:1H   255   4113417.597707      1444   100         0.000000        51.467323         0.000000 /
>[ 2582.033850]  S irq/127-mei_me   433        -8.246903        30    49         0.000000         2.663648         0.000000 /
>[ 2582.033863]  S          gmain   553        23.561543         1   120         0.000000         0.141673         0.000000 /autogroup-34
>[ 2582.033877]  S       thermald   540        56.635747       166   120         0.000000        71.002292         0.000000 /autogroup-35
>[ 2582.033893]  Saccounts-daemon   541        73.086188       360   120         0.000000       166.541092         0.000000 /autogroup-36
>[ 2582.033906]  S          gdbus   558        67.762698       384   120         0.000000        56.035159         0.000000 /autogroup-36
>[ 2582.033920]  S    in:imuxsock   549        46.133978       623   120         0.000000        59.445207         0.000000 /autogroup-39
>[ 2582.033933]  S   avahi-daemon   545        25.426002       387   120         0.000000       101.041762         0.000000 /autogroup-40
>[ 2582.033946]  Snetworkd-dispat   559        25.113782       111   120         0.000000       208.208646         0.000000 /autogroup-42
>[ 2582.033962]  S          gmain   601        31.051189         2   120         0.000000         0.252020         0.000000 /autogroup-47
>[ 2582.033976]  S          gdbus   605       101.974455       765   120         0.000000        89.507145         0.000000 /autogroup-47
>[ 2582.033989]  S        polkitd   646       145.344663      1114   120         0.000000       448.642395         0.000000 /autogroup-62
>[ 2582.034001]  S          gdbus   650       138.380989      1268   120         0.000000       155.515428         0.000000 /autogroup-62
>[ 2582.034015]  S   cups-browsed   647        36.309010       162   120         0.000000        54.235274         0.000000 /autogroup-63
>[ 2582.034029]  S          gmain   664        30.199754         1   120         0.000000         0.131561         0.000000 /autogroup-63
>[ 2582.034043]  S         agetty   713        16.855949        94   120         0.000000        19.894801         0.000000 /autogroup-77
>[ 2582.034055]  S          gmain   715        92.152643         3   120         0.000000         0.442662         0.000000 /autogroup-75
>[ 2582.034068]  S              X   725       371.598904      9813   120         0.000000      2082.393889         0.000000 /autogroup-79
>[ 2582.034080]  S       X:disk$0   734       107.325495         3   120         0.000000         0.291135         0.000000 /autogroup-79
>[ 2582.034089]  S        lightdm   740       106.195542        27   120         0.000000        24.459784         0.000000 /autogroup-75
>[ 2582.034100]  S          gmain   814         1.321155         3   120         0.000000         0.269797         0.000000 /autogroup-83
>[ 2582.034112]  S          gdbus   820       102.819634       316   120         0.000000        35.151307         0.000000 /autogroup-83
>[ 2582.034122]  S          gvfsd   822        26.601379        90   120         0.000000        37.898180         0.000000 /autogroup-85
>[ 2582.034134]  S     ibus-dconf   832        93.891678        32   120         0.000000        18.004039         0.000000 /autogroup-83
>[ 2582.034144]  S   ibus-ui-gtk3   835       103.550759      1701   120         0.000000       972.202051         0.000000 /autogroup-83
>[ 2582.034156]  S    ibus-portal   840       320.523917       184   120         0.000000        19.863831         0.000000 /autogroup-84
>[ 2582.034166]  S          gdbus   850       320.934922       212   120         0.000000        39.929301         0.000000 /autogroup-84
>[ 2582.034177]  S    dbus-daemon   917        13.003425       182   120         0.000000        38.457703         0.000000 /autogroup-86
>[ 2582.034189]  Sgnome-keyring-d  1024        26.831024       113   120         0.000000        17.155581         0.000000 /autogroup-88
>[ 2582.034203]  Swindow-stack-br  1040         0.480123       153   120         0.000000        31.987875         0.000000 /autogroup-97
>[ 2582.034213]  Sindicator-messa  1041         5.179192       124   120         0.000000        42.361271         0.000000 /autogroup-100
>[ 2582.034224]  Sindicator-keybo  1042        51.290779       612   120         0.000000       321.096135         0.000000 /autogroup-99
>[ 2582.034234]  S          gdbus  1124        44.526913       156   120         0.000000        12.960205         0.000000 /autogroup-99
>[ 2582.034245]  Sindicator-appli  1065        12.337993       179   120         0.000000        48.724767         0.000000 /autogroup-102
>[ 2582.034256]  S          gmain  1090         2.077347         1   120         0.000000         0.125926         0.000000 /autogroup-102
>[ 2582.034266]  S          gdbus  1119         7.520626        47   120         0.000000         4.191081         0.000000 /autogroup-102
>[ 2582.034278]  S          gdbus  1355       323.994481        83   120         0.000000        11.916268         0.000000 /autogroup-84
>[ 2582.034289]  S   dconf worker  1362       152.966925         9   120         0.000000         0.833028         0.000000 /autogroup-84
>[ 2582.034299]  S          gdbus  1276       318.945904       754   120         0.000000        58.270492         0.000000 /autogroup-84
>[ 2582.034310]  S   dconf worker  1473        93.477558         2   120         0.000000         0.437156         0.000000 /autogroup-117
>[ 2582.034322]  D         compiz  1329      1668.406961     13638   120         0.000000      4664.260764         0.000000 /autogroup-118
>[ 2582.034332]  S  Compiz:disk$0  1400        77.497205         1   120         0.000000         0.068048         0.000000 /autogroup-118
>[ 2582.034342]  S          gmain  1382         1.744534         1   120         0.000000         0.084687         0.000000 /autogroup-120
>[ 2582.034355]  S   dconf worker  1478      1129.649851        57   120         0.000000         7.262554         0.000000 /autogroup-108
>[ 2582.034365]  Spolkit-gnome-au  1398      1164.199242       431   120         0.000000       121.612853         0.000000 /autogroup-108
>[ 2582.034374]  S          gdbus  1446      1165.643012        80   120         0.000000        11.614212         0.000000 /autogroup-108
>[ 2582.034385]  S   dconf worker  1464       317.785107        11   120         0.000000         1.011749         0.000000 /autogroup-108
>[ 2582.034395]  S          gmain  1468       173.368276         2   120         0.000000         0.104968         0.000000 /autogroup-108
>[ 2582.034406]  S          gmain  1426        11.221548        14   120         0.000000         4.440349         0.000000 /autogroup-125
>[ 2582.034417]  Sgvfs-mtp-volume  1443         5.307509       114   120         0.000000        28.783411         0.000000 /autogroup-127
>[ 2582.034427]  Sgvfs-afc-volume  1452        19.309472        57   120         0.000000        20.190425         0.000000 /autogroup-128
>[ 2582.034438]  Sgvfs-afc-volume  1453        18.873103         6   120         0.000000         0.486397         0.000000 /autogroup-128
>[ 2582.034449]  S          gmain  1465         6.400029         1   120         0.000000         0.153503         0.000000 /autogroup-129
>[ 2582.034459]  Sevolution-calen  1477       101.481273       433   120         0.000000       611.857565         0.000000 /autogroup-117
>[ 2582.034470]  S          gdbus  1499       109.256067       313   120         0.000000        35.086590         0.000000 /autogroup-117
>[ 2582.034482]  S          gmain  1514        24.874738         4   120         0.000000         0.257756         0.000000 /autogroup-130
>[ 2582.034492]  S   dconf worker  1519        13.734870         2   120         0.000000         0.398233         0.000000 /autogroup-130
>[ 2582.034502]  Sevolution-addre  1523        26.493365       113   120         0.000000        77.974875         0.000000 /autogroup-130
>[ 2582.034514]  S          gdbus  1565        36.300935        31   120         0.000000         3.910248         0.000000 /autogroup-131
>[ 2582.034527]  S           java  1655      4746.547858         6   120         0.000000         2.750267         0.000000 /autogroup-140
>[ 2582.034538]  S           sshd  1720       228.352847      1188   120         0.000000       358.131055         0.000000 /autogroup-141
>[ 2582.034550]  S           bash  1723       309.206868       187   120         0.000000       182.900643         0.000000 /autogroup-142
>[ 2582.034564]  S           sshd  2675        75.788099        27   120         0.000000        51.761209         0.000000 /autogroup-150
>[ 2582.034575]  I    kworker/3:0  4636   2551898.003008         3   120         0.000000         0.126485         0.000000 /
>[ 2582.034586]  Dh264parse0:sink  5965      1016.700677        67   120         0.000000         7.995797         0.000000 /autogroup-160
>[ 2582.034596]  Z gst-launch-1.0  5930   3907245.135882        28   120         0.000000        57.778884         0.000000 /
>[ 2582.034607]  Z gst-launch-1.0  5934   3907243.123798        20   120         0.000000        57.722181         0.000000 /
>[ 2582.034619]  Dh264parse0:sink  5991      1017.246886        83   120         0.000000         9.564591         0.000000 /autogroup-160
>[ 2582.034629]  D gst-launch-1.0  5942      1017.710191        46   120         0.000000        66.084791         0.000000 /autogroup-160
>[ 2582.034643]  Dh264parse0:sink  6129      1016.961522       336   120         0.000000       246.879255         0.000000 /autogroup-160
>[ 2582.034653]  Dh264parse0:sink  6176      1016.840868         5   120         0.000000         5.981371         0.000000 /autogroup-160
>[ 2582.034663]  D gst-launch-1.0  6012      1016.834470        36   120         0.000000        67.536998         0.000000 /autogroup-160
>[ 2582.034674]  Dh264parse0:sink  6199      1014.686246        12   120         0.000000         6.481211         0.000000 /autogroup-160
>[ 2582.034684] >Rh264parse0:sink  6195    203956.118129       663   120         0.000000    399603.028874         0.000000 /autogroup-160
>[ 2582.034696]  D gst-launch-1.0  6052      1016.747788        38   120         0.000000        70.060910         0.000000 /autogroup-160
>[ 2582.034707]  Dh264parse0:sink  6221      1014.651934       470   120         0.000000       322.935031         0.000000 /autogroup-160
>[ 2582.034717]  Z gst-launch-1.0  6118   3907245.524907        44   120         0.000000        66.860107         0.000000 /
>[ 2582.034728]  D gst-launch-1.0  6121      1016.904322        39   120         0.000000        70.805390         0.000000 /autogroup-160
>[ 2582.034738]  Z gst-launch-1.0  6128   3907244.884507        39   120         0.000000        67.652977         0.000000 /
>[ 2582.034750]  Z gst-launch-1.0  6138   3907244.282876        39   120         0.000000        66.395010         0.000000 /
>[ 2582.034760]  Z gst-launch-1.0  6172   3907244.398211        48   120         0.000000        68.573418         0.000000 /
>[ 2582.034770]  Dh264parse0:sink  6376      1016.879672         8   120         0.000000         5.996243         0.000000 /autogroup-160
>[ 2582.034781]  D gst-launch-1.0  6218      1016.828115        51   120         0.000000        75.305288         0.000000 /autogroup-160
>[ 2582.034791]  Z gst-launch-1.0  6220   3907244.801111        45   120         0.000000        69.978743         0.000000 /
>[ 2582.034801]  Z gst-launch-1.0  6245   3907245.035314        52   120         0.000000        73.155056         0.000000 /
>[ 2582.034811]  Dh264parse0:sink  6460      1016.775482         8   120         0.000000         5.964295         0.000000 /autogroup-160
>[ 2582.034823]  Dh264parse0:sink  6471      1014.846051       431   120         0.000000       310.767629         0.000000 /autogroup-160
>[ 2582.034838]  D gst-launch-1.0  6552        50.885862        29   120         0.000000        49.812590         0.000000 /autogroup-161
>[ 2582.034848]  D gst-launch-1.0  6555       100.067074        20   120         0.000000        50.188121         0.000000 /autogroup-161
>[ 2582.034858]  D gst-launch-1.0  6559       114.591824        19   120         0.000000        50.774456         0.000000 /autogroup-161
>[ 2582.034868]  D gst-launch-1.0  6561        97.919697        16   120         0.000000        49.850193         0.000000 /autogroup-161
>[ 2582.034877]  D gst-launch-1.0  6563       100.135694        17   120         0.000000        50.303330         0.000000 /autogroup-161
>[ 2582.034891]  D gst-launch-1.0  6577       160.571780        21   120         0.000000        51.461741         0.000000 /autogroup-161
>[ 2582.034906]  D gst-launch-1.0  6579       200.165119        21   120         0.000000        50.657290         0.000000 /autogroup-161
>[ 2582.034923]  D gst-launch-1.0  6607       271.992274        22   120         0.000000        56.887005         0.000000 /autogroup-161
>[ 2582.034934]  D gst-launch-1.0  6615       305.336092        31   120         0.000000        55.352192         0.000000 /autogroup-161
>[ 2582.034944]  D gst-launch-1.0  6619       399.400996        29   120         0.000000        58.411978         0.000000 /autogroup-161
>[ 2582.034955]  D gst-launch-1.0  6623       361.605718        13   120         0.000000        55.796746         0.000000 /autogroup-161
>[ 2582.034994] 
>[ 2582.034994] Showing all locks held in the system:
>[ 2582.035011] 1 lock held by khungtaskd/33:
>[ 2582.035019]  #0: 000000006720f5cd (rcu_read_lock){....}, at: debug_show_all_locks+0xe/0x1a0
>[ 2582.035038] 1 lock held by khugepaged/38:
>[ 2582.035046]  #0: 00000000ff62cd51 (&mm->mmap_sem#2){++++}, at: khugepaged+0x1573/0x2570
>[ 2582.035068] 1 lock held by rs:main Q:Reg/551:
>[ 2582.035096] 1 lock held by compiz/1329:
>[ 2582.035103]  #0: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2582.035183] 3 locks held by kworker/u8:3/2723:
>[ 2582.035189]  #0: 0000000045407b65 ((wq_completion)i915){+.+.}, at: process_one_work+0x206/0x660
>[ 2582.035202]  #1: 0000000062b2014f ((work_completion)(&i915->mm.free_work)){+.+.}, at: process_one_work+0x206/0x660
>[ 2582.035213]  #2: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: __i915_gem_free_objects+0x82/0x230 [i915]
>[ 2582.035268] 1 lock held by h264parse0:sink/5965:
>[ 2582.035275]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035288] 1 lock held by h264parse0:sink/5977:
>[ 2582.035294]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035304] 1 lock held by gst-launch-1.0/5932:
>[ 2582.035310]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035321] 1 lock held by h264parse0:sink/5974:
>[ 2582.035326]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035339] 1 lock held by h264parse0:sink/5991:
>[ 2582.035346]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035357] 1 lock held by h264parse0:sink/6017:
>[ 2582.035363]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035373] 1 lock held by h264parse0:sink/6045:
>[ 2582.035379]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035390] 1 lock held by gst-launch-1.0/5942:
>[ 2582.035396]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035407] 1 lock held by h264parse0:sink/6057:
>[ 2582.035413]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035425] 1 lock held by h264parse0:sink/6097:
>[ 2582.035432]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035442] 1 lock held by gst-launch-1.0/5948:
>[ 2582.035450]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035462] 1 lock held by gst-launch-1.0/5957:
>[ 2582.035467]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035478] 1 lock held by h264parse0:sink/6144:
>[ 2582.035484]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035495] 1 lock held by h264parse0:sink/6077:
>[ 2582.035503]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035513] 1 lock held by h264parse0:sink/6123:
>[ 2582.035521]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035531] 1 lock held by h264parse0:sink/6129:
>[ 2582.035537]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035548] 1 lock held by h264parse0:sink/6176:
>[ 2582.035556]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035567] 1 lock held by gst-launch-1.0/6012:
>[ 2582.035573]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035584] 1 lock held by h264parse0:sink/6164:
>[ 2582.035591]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035601] 1 lock held by h264parse0:sink/6199:
>[ 2582.035607]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035618] 3 locks held by h264parse0:sink/6195:
>[ 2582.035625] 1 lock held by h264parse0:sink/6248:
>[ 2582.035631]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035642] 1 lock held by gst-launch-1.0/6052:
>[ 2582.035648]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035658] 1 lock held by h264parse0:sink/6250:
>[ 2582.035664]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035675] 1 lock held by h264parse0:sink/6255:
>[ 2582.035682]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035693] 1 lock held by h264parse0:sink/6251:
>[ 2582.035699]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035710] 1 lock held by h264parse0:sink/6221:
>[ 2582.035715]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035727] 1 lock held by h264parse0:sink/6360:
>[ 2582.035733]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035744] 1 lock held by h264parse0:sink/6292:
>[ 2582.035749]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035785] 1 lock held by h264parse0:sink/6348:
>[ 2582.035793]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035806] 1 lock held by gst-launch-1.0/6121:
>[ 2582.035813]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035824] 1 lock held by h264parse0:sink/6333:
>[ 2582.035832]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035843] 1 lock held by h264parse0:sink/6298:
>[ 2582.035849]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035860] 1 lock held by h264parse0:sink/6386:
>[ 2582.035866]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035878] 1 lock held by h264parse0:sink/6362:
>[ 2582.035884]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035895] 1 lock held by h264parse0:sink/6358:
>[ 2582.035901]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035912] 1 lock held by h264parse0:sink/6376:
>[ 2582.035919]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035932] 1 lock held by h264parse0:sink/6301:
>[ 2582.035938]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035948] 1 lock held by h264parse0:sink/6398:
>[ 2582.035956]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035966] 2 locks held by h264parse0:sink/6414:
>[ 2582.035972]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.035982]  #1: 000000006a2d3016 (&dev->struct_mutex){+.+.}, at: i915_driver_postclose+0x26/0x60 [i915]
>[ 2582.036033] 1 lock held by gst-launch-1.0/6218:
>[ 2582.036039]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036051] 1 lock held by h264parse0:sink/6426:
>[ 2582.036056]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036067] 1 lock held by h264parse0:sink/6450:
>[ 2582.036074]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036086] 1 lock held by h264parse0:sink/6485:
>[ 2582.036093]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036103] 1 lock held by h264parse0:sink/6460:
>[ 2582.036110]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036121] 1 lock held by h264parse0:sink/6476:
>[ 2582.036127]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036138] 1 lock held by h264parse0:sink/6497:
>[ 2582.036145]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036155] 1 lock held by gmain/6510:
>[ 2582.036161]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036171] 1 lock held by h264parse0:sink/6471:
>[ 2582.036177]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036188] 1 lock held by h264parse0:sink/6522:
>[ 2582.036194]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_release+0x2b/0xd0
>[ 2582.036206] 1 lock held by gst-launch-1.0/6552:
>[ 2582.036212]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036223] 1 lock held by gst-launch-1.0/6554:
>[ 2582.036229]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036239] 1 lock held by gst-launch-1.0/6555:
>[ 2582.036246]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036257] 1 lock held by gst-launch-1.0/6557:
>[ 2582.036263]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036275] 1 lock held by gst-launch-1.0/6559:
>[ 2582.036282]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036293] 1 lock held by gst-launch-1.0/6561:
>[ 2582.036299]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036310] 1 lock held by gst-launch-1.0/6563:
>[ 2582.036317]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036328] 1 lock held by gst-launch-1.0/6565:
>[ 2582.036336]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036346] 1 lock held by gst-launch-1.0/6567:
>[ 2582.036352]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036362] 1 lock held by gst-launch-1.0/6569:
>[ 2582.036368]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036379] 1 lock held by gst-launch-1.0/6571:
>[ 2582.036386]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036397] 1 lock held by gst-launch-1.0/6573:
>[ 2582.036403]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036413] 1 lock held by gst-launch-1.0/6575:
>[ 2582.036419]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036430] 1 lock held by gst-launch-1.0/6577:
>[ 2582.036438]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036449] 1 lock held by gst-launch-1.0/6579:
>[ 2582.036455]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036465] 1 lock held by gst-launch-1.0/6581:
>[ 2582.036471]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036482] 1 lock held by gst-launch-1.0/6583:
>[ 2582.036487]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036503] 1 lock held by gst-launch-1.0/6585:
>[ 2582.036511]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036525] 1 lock held by gst-launch-1.0/6587:
>[ 2582.036531]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036545] 1 lock held by gst-launch-1.0/6589:
>[ 2582.036553]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036567] 1 lock held by gst-launch-1.0/6591:
>[ 2582.036573]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036587] 1 lock held by gst-launch-1.0/6593:
>[ 2582.036595]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036609] 1 lock held by gst-launch-1.0/6595:
>[ 2582.036617]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036632] 1 lock held by gst-launch-1.0/6597:
>[ 2582.036638]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036651] 1 lock held by gst-launch-1.0/6599:
>[ 2582.036659]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036673] 1 lock held by gst-launch-1.0/6601:
>[ 2582.036680]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036695] 1 lock held by gst-launch-1.0/6603:
>[ 2582.036701]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036715] 1 lock held by gst-launch-1.0/6605:
>[ 2582.036723]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036737] 1 lock held by gst-launch-1.0/6607:
>[ 2582.036743]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036758] 1 lock held by gst-launch-1.0/6609:
>[ 2582.036786]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036802] 1 lock held by gst-launch-1.0/6611:
>[ 2582.036810]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036823] 1 lock held by gst-launch-1.0/6612:
>[ 2582.036831]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036845] 1 lock held by gst-launch-1.0/6615:
>[ 2582.036851]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036865] 1 lock held by gst-launch-1.0/6617:
>[ 2582.036871]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036884] 1 lock held by gst-launch-1.0/6619:
>[ 2582.036893]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036909] 1 lock held by gst-launch-1.0/6621:
>[ 2582.036915]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036928] 1 lock held by gst-launch-1.0/6623:
>[ 2582.036936]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036950] 1 lock held by gst-launch-1.0/6625:
>[ 2582.036958]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036972] 1 lock held by gst-launch-1.0/6627:
>[ 2582.036978]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.036992] 1 lock held by gst-launch-1.0/6629:
>[ 2582.036998]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037015] 1 lock held by gst-launch-1.0/6631:
>[ 2582.037022]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037037] 1 lock held by gst-launch-1.0/6633:
>[ 2582.037044]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037058] 1 lock held by gst-launch-1.0/6635:
>[ 2582.037064]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037075] 1 lock held by gst-launch-1.0/6637:
>[ 2582.037082]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037093] 1 lock held by gst-launch-1.0/6640:
>[ 2582.037099]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037109] 1 lock held by gst-launch-1.0/6641:
>[ 2582.037115]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037126] 1 lock held by gst-launch-1.0/6643:
>[ 2582.037132]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037143] 1 lock held by gst-launch-1.0/6644:
>[ 2582.037150]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037162] 1 lock held by gst-launch-1.0/6647:
>[ 2582.037169]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037180] 1 lock held by gst-launch-1.0/6648:
>[ 2582.037187]  #0: 0000000029287d2e (drm_global_mutex){+.+.}, at: drm_stub_open+0x32/0xe0
>[ 2582.037198] 
>[ 2582.037206] =============================================
>[ 2582.037206] 
>[ 2582.037214] Showing busy workqueues and worker pools:
>[ 2582.037247] workqueue i915: flags=0xa0002
>[ 2582.037255]   pwq 8: cpus=0-3 flags=0x4 nice=0 active=1/1
>[ 2582.037265]     in-flight: 2723:__i915_gem_free_work [i915]
>[ 2582.037324]     delayed: __i915_gem_free_work [i915], retire_work_handler [i915]
>[ 2582.037414] pool 8: cpus=0-3 flags=0x4 nice=0 hung=1s workers=4 idle: 6529 1850 41
>[ 2583.420416] Iteration 9/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264
>[ 2788.472457] Iteration 10/10: /opt/scripts/dut/dutlaunch/scripts/media_multi.py 50 /usr/bin/gst-launch-1.0 --no-fault filesrc location=input/1280x720p_29.97_10mb_h264_cabac.264 ! h264parse ! mfxh264dec ! mfxvpp framerate=15 width=352 height=240 frc-algorithm=frc-preserve-ts ! mfxh264enc bitrate=800 preset=4 eos-after-frames=1200 async-depth=4 ! filesink sync=false location=output/0030_HD22_1.0.h264

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Attachments on bug 110848: 144476 | 144520 | 144597 | 144814 | 144824 | 144960 | 145076 | 145219 | 145307 | 145596

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