Attachment 135581 Details for Bug 103812 – dmesg output for drm-tip b4da247 on Inspiron 1525

dmesg output for drm-tip b4da247 on Inspiron 1525

i1525_dmesg.log (text/x-log), 138.63 KB, created by Christopher Chavez on 2017-11-19 06:09:40 UTC

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Creator: Christopher Chavez

Created: 2017-11-19 06:09:40 UTC

Size: 138.63 KB

patch

obsolete

>[    0.000000] microcode: microcode updated early to revision 0xa4, date = 2010-10-02
>[    0.000000] Linux version 4.14.0-994-generic (kernel@kathleen) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201711180203 SMP Sat Nov 18 02:04:47 UTC 2017
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.14.0-994-generic root=UUID=632046f6-0144-405e-9997-acdbcf5146ba ro nosplash
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    0.000000] x86/fpu: x87 FPU will use FXSAVE
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000df66d7ff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000df66d800-0x00000000dfffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed1bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed8ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feda0000-0x00000000feda5fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee0ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] random: fast init done
>[    0.000000] SMBIOS 2.4 present.
>[    0.000000] DMI: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x120000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-CFFFF write-protect
>[    0.000000]   D0000-EFFFF uncachable
>[    0.000000]   F0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F80000000 write-back
>[    0.000000]   1 base 080000000 mask FC0000000 write-back
>[    0.000000]   2 base 0C0000000 mask FE0000000 write-back
>[    0.000000]   3 base 100000000 mask F00000000 write-back
>[    0.000000]   4 base 0DF800000 mask FFF800000 uncachable
>[    0.000000]   5 base 0DF700000 mask FFFF00000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.000000] total RAM covered: 7671M
>[    0.000000] Found optimal setting for mtrr clean up
>[    0.000000]  gran_size: 64K 	chunk_size: 1G 	num_reg: 5  	lose cover RAM: 0G
>[    0.000000] e820: update [mem 0xdf700000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdf66d max_arch_pfn = 0x400000000
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff8e3140099000] 99000 size 24576
>[    0.000000] BRK [0x5cb25000, 0x5cb25fff] PGTABLE
>[    0.000000] BRK [0x5cb26000, 0x5cb26fff] PGTABLE
>[    0.000000] BRK [0x5cb27000, 0x5cb27fff] PGTABLE
>[    0.000000] BRK [0x5cb28000, 0x5cb28fff] PGTABLE
>[    0.000000] BRK [0x5cb29000, 0x5cb29fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x318e1000-0x34c67fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000FBC60 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000DF66F200 000064 (v01 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: FACP 0x00000000DF66F09C 0000F4 (v04 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: DSDT 0x00000000DF66F800 005477 (v02 INT430 SYSFexxx 00001001 INTL 20050624)
>[    0.000000] ACPI: FACS 0x00000000DF67E000 000040
>[    0.000000] ACPI: FACS 0x00000000DF67E000 000040
>[    0.000000] ACPI: HPET 0x00000000DF66F300 000038 (v01 DELL   M08      00000001 ASL  00000061)
>[    0.000000] ACPI: APIC 0x00000000DF66F400 000068 (v01 DELL   M08      27D80A10 ASL  00000047)
>[    0.000000] ACPI: MCFG 0x00000000DF66F3C0 00003E (v16 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: SLIC 0x00000000DF66F49C 000176 (v01 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: OSFR 0x00000000DF66EA00 00008A (v01 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: BOOT 0x00000000DF66EFC0 000028 (v01 DELL   M08      27D80A10 ASL  00000061)
>[    0.000000] ACPI: SSDT 0x00000000DF66DA44 0004CC (v01 PmRef  CpuPm    00003000 INTL 20050624)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x11ffd1000-0x11fffbfff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000011fffffff]
>[    0.000000]   Device   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000df66cfff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000011fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011fffffff]
>[    0.000000] On node 0 totalpages: 1046027
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 14234 pages used for memmap
>[    0.000000]   DMA32 zone: 910957 pages, LIFO batch:31
>[    0.000000]   Normal zone: 2048 pages used for memmap
>[    0.000000]   Normal zone: 131072 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x00000000df800000-0x00000000dfffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1008
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf66d000-0xdf66dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf66e000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfed17fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed18000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed8ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfed9ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeda0000-0xfeda5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeda6000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee10000-0xffdfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffe00000-0xffffffff]
>[    0.000000] e820: [mem 0xe0000000-0xf7ffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
>[    0.000000] percpu: Embedded 39 pages/cpu @ffff8e325fc00000 s119832 r8192 d31720 u1048576
>[    0.000000] pcpu-alloc: s119832 r8192 d31720 u1048576 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1029660
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.14.0-994-generic root=UUID=632046f6-0144-405e-9997-acdbcf5146ba ro nosplash
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3977508K/4184108K available (9474K kernel code, 2479K rwdata, 4052K rodata, 2324K init, 2388K bss, 206600K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
>[    0.000000] ftrace: allocating 38177 entries in 150 pages
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2.
>[    0.000000] 	Tasks RCU enabled.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
>[    0.000000] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.004000] tsc: Detected 1828.609 MHz processor
>[    0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3657.21 BogoMIPS (lpj=7314436)
>[    0.004000] pid_max: default: 32768 minimum: 301
>[    0.004000] ACPI: Core revision 20170728
>[    0.010522] ACPI: 2 ACPI AML tables successfully acquired and loaded
>[    0.010581] Security Framework initialized
>[    0.010586] Yama: becoming mindful.
>[    0.010595] SELinux:  Disabled at boot.
>[    0.010599] AppArmor: AppArmor disabled by boot time parameter
>[    0.013051] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.014447] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.014542] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.014591] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.015008] CPU: Physical Processor ID: 0
>[    0.015014] CPU: Processor Core ID: 0
>[    0.015019] mce: CPU supports 6 MCE banks
>[    0.015031] CPU0: Thermal monitoring enabled (TM2)
>[    0.015037] process: using mwait in idle threads
>[    0.015045] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
>[    0.015049] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0
>[    0.015226] Freeing SMP alternatives memory: 36K
>[    0.020154] smpboot: Max logical packages: 1
>[    0.020660] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.064000] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU     T5550  @ 1.83GHz (family: 0x6, model: 0xf, stepping: 0xd)
>[    0.064000] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
>[    0.064000] core: PEBS disabled due to CPU errata
>[    0.064000] ... version:                2
>[    0.064000] ... bit width:              40
>[    0.064000] ... generic registers:      2
>[    0.064000] ... value mask:             000000ffffffffff
>[    0.064000] ... max period:             000000007fffffff
>[    0.064000] ... fixed-purpose events:   3
>[    0.064000] ... event mask:             0000000700000003
>[    0.064000] Hierarchical SRCU implementation.
>[    0.064000] smp: Bringing up secondary CPUs ...
>[    0.064000] x86: Booting SMP configuration:
>[    0.064000] .... node  #0, CPUs:      #1
>[    0.064075] smp: Brought up 1 node, 2 CPUs
>[    0.064075] smpboot: Total of 2 processors activated (7314.43 BogoMIPS)
>[    0.065749] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.065780] devtmpfs: initialized
>[    0.065780] x86/mm: Memory block size: 128MB
>[    0.065780] evm: security.selinux
>[    0.065780] evm: security.SMACK64
>[    0.065780] evm: security.SMACK64EXEC
>[    0.065780] evm: security.SMACK64TRANSMUTE
>[    0.065780] evm: security.SMACK64MMAP
>[    0.065780] evm: security.ima
>[    0.065780] evm: security.capability
>[    0.065780] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.065780] futex hash table entries: 512 (order: 3, 32768 bytes)
>[    0.065780] pinctrl core: initialized pinctrl subsystem
>[    0.065780] RTC time:  3:08:14, date: 11/19/17
>[    0.065780] NET: Registered protocol family 16
>[    0.068028] cpuidle: using governor ladder
>[    0.068028] cpuidle: using governor menu
>[    0.068051] Simple Boot Flag at 0x79 set to 0x1
>[    0.068067] ACPI: bus type PCI registered
>[    0.068071] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.068164] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.068173] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.068185] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override.
>[    0.068185] PCI: Using configuration type 1 for base access
>[    0.070071] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.070071] ACPI: Added _OSI(Module Device)
>[    0.070071] ACPI: Added _OSI(Processor Device)
>[    0.070071] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.070071] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.081956] ACPI: Dynamic OEM Table Load:
>[    0.081969] ACPI: SSDT 0xFFFF8E325A553800 000202 (v01 PmRef  Cpu0Ist  00003000 INTL 20050624)
>[    0.082199] ACPI: Dynamic OEM Table Load:
>[    0.082210] ACPI: SSDT 0xFFFF8E325A4BC000 0005E5 (v01 PmRef  Cpu0Cst  00003001 INTL 20050624)
>[    0.082655] ACPI: Dynamic OEM Table Load:
>[    0.082665] ACPI: SSDT 0xFFFF8E325A4B2900 0000C4 (v01 PmRef  Cpu1Ist  00003000 INTL 20050624)
>[    0.082821] ACPI: Dynamic OEM Table Load:
>[    0.082830] ACPI: SSDT 0xFFFF8E325A56A0C0 000085 (v01 PmRef  Cpu1Cst  00003000 INTL 20050624)
>[    0.083298] ACPI: Interpreter enabled
>[    0.083325] ACPI: (supports S0 S3 S4 S5)
>[    0.083329] ACPI: Using IOAPIC for interrupt routing
>[    0.083363] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.083692] ACPI: Enabled 13 GPEs in block 00 to 1F
>[    0.158580] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.158592] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.158603] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[    0.158617] acpi PNP0A03:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.169034] PCI host bridge to bus 0000:00
>[    0.169041] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.169046] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.169051] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.169056] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window]
>[    0.169061] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xf7ffffff window]
>[    0.169067] pci_bus 0000:00: root bus resource [mem 0xfc000000-0xfebfffff window]
>[    0.169072] pci_bus 0000:00: root bus resource [mem 0xfec10000-0xfecfffff window]
>[    0.169077] pci_bus 0000:00: root bus resource [mem 0xfed1c000-0xfed1ffff window]
>[    0.169082] pci_bus 0000:00: root bus resource [mem 0xfed90000-0xfed9ffff window]
>[    0.169088] pci_bus 0000:00: root bus resource [mem 0xfeda7000-0xfedfffff window]
>[    0.169093] pci_bus 0000:00: root bus resource [mem 0xfee10000-0xff9fffff window]
>[    0.169098] pci_bus 0000:00: root bus resource [mem 0xffc00000-0xffdfffff window]
>[    0.169103] pci_bus 0000:00: root bus resource [mem 0x120000000-0x317ffffff window]
>[    0.169109] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.169124] pci 0000:00:00.0: [8086:2a00] type 00 class 0x060000
>[    0.169276] pci 0000:00:02.0: [8086:2a02] type 00 class 0x030000
>[    0.169293] pci 0000:00:02.0: reg 0x10: [mem 0xfea00000-0xfeafffff 64bit]
>[    0.169303] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.169309] pci 0000:00:02.0: reg 0x20: [io  0xeff8-0xefff]
>[    0.169446] pci 0000:00:02.1: [8086:2a03] type 00 class 0x038000
>[    0.169461] pci 0000:00:02.1: reg 0x10: [mem 0xfeb00000-0xfebfffff 64bit]
>[    0.169651] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300
>[    0.169719] pci 0000:00:1a.0: reg 0x20: [io  0x6f20-0x6f3f]
>[    0.169868] pci 0000:00:1a.1: [8086:2835] type 00 class 0x0c0300
>[    0.169936] pci 0000:00:1a.1: reg 0x20: [io  0x6f00-0x6f1f]
>[    0.170096] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320
>[    0.170126] pci 0000:00:1a.7: reg 0x10: [mem 0xfed1c400-0xfed1c7ff]
>[    0.170239] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
>[    0.170367] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300
>[    0.170402] pci 0000:00:1b.0: reg 0x10: [mem 0xfe9fc000-0xfe9fffff 64bit]
>[    0.170526] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.170664] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400
>[    0.170797] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.170935] pci 0000:00:1c.1: [8086:2841] type 01 class 0x060400
>[    0.171067] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.171216] pci 0000:00:1c.4: [8086:2847] type 01 class 0x060400
>[    0.171348] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.171486] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300
>[    0.171554] pci 0000:00:1d.0: reg 0x20: [io  0x6f80-0x6f9f]
>[    0.171701] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300
>[    0.171768] pci 0000:00:1d.1: reg 0x20: [io  0x6f60-0x6f7f]
>[    0.171917] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300
>[    0.171984] pci 0000:00:1d.2: reg 0x20: [io  0x6f40-0x6f5f]
>[    0.172148] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320
>[    0.172178] pci 0000:00:1d.7: reg 0x10: [mem 0xfed1c000-0xfed1c3ff]
>[    0.172291] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
>[    0.172413] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
>[    0.172619] pci 0000:00:1f.0: [8086:2815] type 00 class 0x060100
>[    0.172749] pci 0000:00:1f.0: quirk: [io  0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO
>[    0.172760] pci 0000:00:1f.0: quirk: [io  0x1080-0x10bf] claimed by ICH6 GPIO
>[    0.172768] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0900 (mask 007f)
>[    0.172775] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 006c (mask 0007)
>[    0.172783] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0c80 (mask 003f)
>[    0.172938] pci 0000:00:1f.1: [8086:2850] type 00 class 0x01018a
>[    0.172963] pci 0000:00:1f.1: reg 0x10: [io  0x01f0-0x01f7]
>[    0.172976] pci 0000:00:1f.1: reg 0x14: [io  0x03f4-0x03f7]
>[    0.172989] pci 0000:00:1f.1: reg 0x18: [io  0x0170-0x0177]
>[    0.173002] pci 0000:00:1f.1: reg 0x1c: [io  0x0374-0x0377]
>[    0.173014] pci 0000:00:1f.1: reg 0x20: [io  0x6fa0-0x6faf]
>[    0.173043] pci 0000:00:1f.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
>[    0.173048] pci 0000:00:1f.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
>[    0.173053] pci 0000:00:1f.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
>[    0.173058] pci 0000:00:1f.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
>[    0.173184] pci 0000:00:1f.2: [8086:2829] type 00 class 0x010601
>[    0.173215] pci 0000:00:1f.2: reg 0x10: [io  0x6eb0-0x6eb7]
>[    0.173228] pci 0000:00:1f.2: reg 0x14: [io  0x6eb8-0x6ebb]
>[    0.173241] pci 0000:00:1f.2: reg 0x18: [io  0x6ec0-0x6ec7]
>[    0.173254] pci 0000:00:1f.2: reg 0x1c: [io  0x6ec8-0x6ecb]
>[    0.173267] pci 0000:00:1f.2: reg 0x20: [io  0x6ee0-0x6eff]
>[    0.173280] pci 0000:00:1f.2: reg 0x24: [mem 0xfe9fb800-0xfe9fbfff]
>[    0.173347] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.173469] pci 0000:00:1f.3: [8086:283e] type 00 class 0x0c0500
>[    0.173493] pci 0000:00:1f.3: reg 0x10: [mem 0xfe9fb700-0xfe9fb7ff]
>[    0.173538] pci 0000:00:1f.3: reg 0x20: [io  0x10c0-0x10df]
>[    0.173774] pci 0000:09:00.0: [11ab:4354] type 00 class 0x020000
>[    0.173828] pci 0000:09:00.0: reg 0x10: [mem 0xfe8fc000-0xfe8fffff 64bit]
>[    0.173847] pci 0000:09:00.0: reg 0x18: [io  0xde00-0xdeff]
>[    0.174023] pci 0000:09:00.0: supports D1 D2
>[    0.174025] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.184032] pci 0000:00:1c.0: PCI bridge to [bus 09]
>[    0.184041] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    0.184047] pci 0000:00:1c.0:   bridge window [mem 0xfe800000-0xfe8fffff]
>[    0.184207] pci 0000:0b:00.0: [8086:4229] type 00 class 0x028000
>[    0.184289] pci 0000:0b:00.0: reg 0x10: [mem 0xfe7fe000-0xfe7fffff 64bit]
>[    0.184556] pci 0000:0b:00.0: PME# supported from D0 D3hot D3cold
>[    0.196055] pci 0000:00:1c.1: PCI bridge to [bus 0b]
>[    0.196067] pci 0000:00:1c.1:   bridge window [mem 0xfe700000-0xfe7fffff]
>[    0.196182] acpiphp: Slot [1] registered
>[    0.196192] pci 0000:00:1c.4: PCI bridge to [bus 0c-0d]
>[    0.196200] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
>[    0.196205] pci 0000:00:1c.4:   bridge window [mem 0xfe400000-0xfe6fffff]
>[    0.196213] pci 0000:00:1c.4:   bridge window [mem 0xf0000000-0xf01fffff 64bit pref]
>[    0.196316] pci 0000:02:09.0: [1180:0832] type 00 class 0x0c0010
>[    0.196347] pci 0000:02:09.0: reg 0x10: [mem 0xfe3ff800-0xfe3fffff]
>[    0.196456] pci 0000:02:09.0: supports D1 D2
>[    0.196458] pci 0000:02:09.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.196540] pci 0000:02:09.1: [1180:0822] type 00 class 0x080501
>[    0.196569] pci 0000:02:09.1: reg 0x10: [mem 0xfe3ff500-0xfe3ff5ff]
>[    0.196679] pci 0000:02:09.1: supports D1 D2
>[    0.196681] pci 0000:02:09.1: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.196764] pci 0000:02:09.2: [1180:0592] type 00 class 0x088000
>[    0.196793] pci 0000:02:09.2: reg 0x10: [mem 0xfe3ff600-0xfe3ff6ff]
>[    0.196903] pci 0000:02:09.2: supports D1 D2
>[    0.196905] pci 0000:02:09.2: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.196980] pci 0000:02:09.3: [1180:0852] type 00 class 0x088000
>[    0.197009] pci 0000:02:09.3: reg 0x10: [mem 0xfe3ff700-0xfe3ff7ff]
>[    0.197119] pci 0000:02:09.3: supports D1 D2
>[    0.197121] pci 0000:02:09.3: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.197235] pci 0000:00:1e.0: PCI bridge to [bus 02] (subtractive decode)
>[    0.197247] pci 0000:00:1e.0:   bridge window [mem 0xfe300000-0xfe3fffff]
>[    0.197256] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
>[    0.197258] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
>[    0.197260] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
>[    0.197262] pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000dffff window] (subtractive decode)
>[    0.197264] pci 0000:00:1e.0:   bridge window [mem 0xe0000000-0xf7ffffff window] (subtractive decode)
>[    0.197266] pci 0000:00:1e.0:   bridge window [mem 0xfc000000-0xfebfffff window] (subtractive decode)
>[    0.197268] pci 0000:00:1e.0:   bridge window [mem 0xfec10000-0xfecfffff window] (subtractive decode)
>[    0.197271] pci 0000:00:1e.0:   bridge window [mem 0xfed1c000-0xfed1ffff window] (subtractive decode)
>[    0.197273] pci 0000:00:1e.0:   bridge window [mem 0xfed90000-0xfed9ffff window] (subtractive decode)
>[    0.197275] pci 0000:00:1e.0:   bridge window [mem 0xfeda7000-0xfedfffff window] (subtractive decode)
>[    0.197277] pci 0000:00:1e.0:   bridge window [mem 0xfee10000-0xff9fffff window] (subtractive decode)
>[    0.197279] pci 0000:00:1e.0:   bridge window [mem 0xffc00000-0xffdfffff window] (subtractive decode)
>[    0.197281] pci 0000:00:1e.0:   bridge window [mem 0x120000000-0x317ffffff window] (subtractive decode)
>[    0.197781] ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 *11)
>[    0.197892] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7) *10
>[    0.198000] ACPI: PCI Interrupt Link [LNKC] (IRQs 9 10 11) *5
>[    0.198095] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *0, disabled.
>[    0.198204] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
>[    0.198315] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
>[    0.198426] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
>[    0.198524] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
>[    0.199042] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.199042] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.199042] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.199042] vgaarb: loaded
>[    0.199042] SCSI subsystem initialized
>[    0.199042] libata version 3.00 loaded.
>[    0.199042] ACPI: bus type USB registered
>[    0.199042] usbcore: registered new interface driver usbfs
>[    0.199042] usbcore: registered new interface driver hub
>[    0.199042] usbcore: registered new device driver usb
>[    0.199042] EDAC MC: Ver: 3.0.0
>[    0.200288] PCI: Using ACPI for IRQ routing
>[    0.203081] PCI: pci_cache_line_size set to 64 bytes
>[    0.203225] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.203227] e820: reserve RAM buffer [mem 0xdf66d800-0xdfffffff]
>[    0.203391] NetLabel: Initializing
>[    0.203395] NetLabel:  domain hash size = 128
>[    0.203399] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.203427] NetLabel:  unlabeled traffic allowed by default
>[    0.203455] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
>[    0.203455] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.203455] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
>[    0.205023] clocksource: Switched to clocksource hpet
>[    0.227012] VFS: Disk quotas dquot_6.6.0
>[    0.227062] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.227198] pnp: PnP ACPI init
>[    0.227377] system 00:00: [mem 0xff800000-0xff8fffff] has been reserved
>[    0.227383] system 00:00: [mem 0xffc00000-0xffcfffff] has been reserved
>[    0.227395] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.227462] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active)
>[    0.227511] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.227560] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.227623] system 00:04: [io  0x0c80-0x0cff] could not be reserved
>[    0.227634] system 00:04: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.227741] system 00:05: [mem 0xfed00000-0xfed003ff] has been reserved
>[    0.227751] system 00:05: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
>[    0.227915] pnp 00:06: disabling [io  0x1000-0x1005] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.227923] pnp 00:06: disabling [io  0x1008-0x100f] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.227968] system 00:06: [io  0x0900-0x097f] has been reserved
>[    0.227974] system 00:06: [io  0x04d0-0x04d1] has been reserved
>[    0.227983] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.228050] pnp 00:07: disabling [io  0x1006-0x1007] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.228058] pnp 00:07: disabling [io  0x100a-0x1059] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.228064] pnp 00:07: disabling [io  0x1060-0x107f] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.228071] pnp 00:07: disabling [io  0x1010-0x102f] because it overlaps 0000:00:1f.0 BAR 13 [io  0x1000-0x107f]
>[    0.228111] system 00:07: [io  0xf400-0xf4fe] has been reserved
>[    0.228117] system 00:07: [io  0x1080-0x10bf] has been reserved
>[    0.228122] system 00:07: [io  0x10c0-0x10df] has been reserved
>[    0.228128] system 00:07: [io  0x0809] has been reserved
>[    0.228136] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.240119] system 00:08: [mem 0x00000000-0x0009efff] could not be reserved
>[    0.240126] system 00:08: [mem 0x0009f000-0x0009ffff] could not be reserved
>[    0.240132] system 00:08: [mem 0x000c0000-0x000cffff] could not be reserved
>[    0.240137] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved
>[    0.240143] system 00:08: [mem 0x00100000-0xdf66d7ff] could not be reserved
>[    0.240148] system 00:08: [mem 0xdf66d800-0xdf6fffff] has been reserved
>[    0.240153] system 00:08: [mem 0xdf700000-0xdf7fffff] has been reserved
>[    0.240158] system 00:08: [mem 0xdf700000-0xdfefffff] could not be reserved
>[    0.240164] system 00:08: [mem 0xffe00000-0xffffffff] has been reserved
>[    0.240169] system 00:08: [mem 0xffa00000-0xffbfffff] has been reserved
>[    0.240174] system 00:08: [mem 0xfec00000-0xfec0ffff] could not be reserved
>[    0.240179] system 00:08: [mem 0xfee00000-0xfee0ffff] has been reserved
>[    0.240185] system 00:08: [mem 0xfed20000-0xfed8ffff] has been reserved
>[    0.240190] system 00:08: [mem 0xfeda0000-0xfeda3fff] has been reserved
>[    0.240201] system 00:08: [mem 0xfeda4000-0xfeda4fff] has been reserved
>[    0.240206] system 00:08: [mem 0xfeda5000-0xfeda5fff] has been reserved
>[    0.240211] system 00:08: [mem 0xfeda6000-0xfeda6fff] has been reserved
>[    0.240216] system 00:08: [mem 0xfed18000-0xfed1bfff] has been reserved
>[    0.240221] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.240231] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.240301] pnp: PnP ACPI: found 9 devices
>[    0.247868] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.247899] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 09] add_size 200000 add_align 100000
>[    0.247912] pci 0000:00:1c.1: bridge window [io  0x1000-0x0fff] to [bus 0b] add_size 1000
>[    0.247915] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 0b] add_size 200000 add_align 100000
>[    0.247953] pci 0000:00:1c.0: BAR 15: assigned [mem 0x120000000-0x1201fffff 64bit pref]
>[    0.247965] pci 0000:00:1c.1: BAR 15: assigned [mem 0x120200000-0x1203fffff 64bit pref]
>[    0.247972] pci 0000:00:1c.1: BAR 13: assigned [io  0x2000-0x2fff]
>[    0.247979] pci 0000:00:1c.0: PCI bridge to [bus 09]
>[    0.247985] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    0.247994] pci 0000:00:1c.0:   bridge window [mem 0xfe800000-0xfe8fffff]
>[    0.248012] pci 0000:00:1c.0:   bridge window [mem 0x120000000-0x1201fffff 64bit pref]
>[    0.248024] pci 0000:00:1c.1: PCI bridge to [bus 0b]
>[    0.248030] pci 0000:00:1c.1:   bridge window [io  0x2000-0x2fff]
>[    0.248039] pci 0000:00:1c.1:   bridge window [mem 0xfe700000-0xfe7fffff]
>[    0.248047] pci 0000:00:1c.1:   bridge window [mem 0x120200000-0x1203fffff 64bit pref]
>[    0.248059] pci 0000:00:1c.4: PCI bridge to [bus 0c-0d]
>[    0.248065] pci 0000:00:1c.4:   bridge window [io  0xc000-0xcfff]
>[    0.248074] pci 0000:00:1c.4:   bridge window [mem 0xfe400000-0xfe6fffff]
>[    0.248082] pci 0000:00:1c.4:   bridge window [mem 0xf0000000-0xf01fffff 64bit pref]
>[    0.248095] pci 0000:00:1e.0: PCI bridge to [bus 02]
>[    0.248104] pci 0000:00:1e.0:   bridge window [mem 0xfe300000-0xfe3fffff]
>[    0.248119] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.248121] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.248123] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.248125] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window]
>[    0.248127] pci_bus 0000:00: resource 8 [mem 0xe0000000-0xf7ffffff window]
>[    0.248129] pci_bus 0000:00: resource 9 [mem 0xfc000000-0xfebfffff window]
>[    0.248132] pci_bus 0000:00: resource 10 [mem 0xfec10000-0xfecfffff window]
>[    0.248134] pci_bus 0000:00: resource 11 [mem 0xfed1c000-0xfed1ffff window]
>[    0.248135] pci_bus 0000:00: resource 12 [mem 0xfed90000-0xfed9ffff window]
>[    0.248137] pci_bus 0000:00: resource 13 [mem 0xfeda7000-0xfedfffff window]
>[    0.248139] pci_bus 0000:00: resource 14 [mem 0xfee10000-0xff9fffff window]
>[    0.248141] pci_bus 0000:00: resource 15 [mem 0xffc00000-0xffdfffff window]
>[    0.248143] pci_bus 0000:00: resource 16 [mem 0x120000000-0x317ffffff window]
>[    0.248145] pci_bus 0000:09: resource 0 [io  0xd000-0xdfff]
>[    0.248147] pci_bus 0000:09: resource 1 [mem 0xfe800000-0xfe8fffff]
>[    0.248150] pci_bus 0000:09: resource 2 [mem 0x120000000-0x1201fffff 64bit pref]
>[    0.248152] pci_bus 0000:0b: resource 0 [io  0x2000-0x2fff]
>[    0.248154] pci_bus 0000:0b: resource 1 [mem 0xfe700000-0xfe7fffff]
>[    0.248156] pci_bus 0000:0b: resource 2 [mem 0x120200000-0x1203fffff 64bit pref]
>[    0.248158] pci_bus 0000:0c: resource 0 [io  0xc000-0xcfff]
>[    0.248160] pci_bus 0000:0c: resource 1 [mem 0xfe400000-0xfe6fffff]
>[    0.248162] pci_bus 0000:0c: resource 2 [mem 0xf0000000-0xf01fffff 64bit pref]
>[    0.248164] pci_bus 0000:02: resource 1 [mem 0xfe300000-0xfe3fffff]
>[    0.248166] pci_bus 0000:02: resource 4 [io  0x0000-0x0cf7 window]
>[    0.248168] pci_bus 0000:02: resource 5 [io  0x0d00-0xffff window]
>[    0.248170] pci_bus 0000:02: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.248172] pci_bus 0000:02: resource 7 [mem 0x000d0000-0x000dffff window]
>[    0.248174] pci_bus 0000:02: resource 8 [mem 0xe0000000-0xf7ffffff window]
>[    0.248176] pci_bus 0000:02: resource 9 [mem 0xfc000000-0xfebfffff window]
>[    0.248178] pci_bus 0000:02: resource 10 [mem 0xfec10000-0xfecfffff window]
>[    0.248180] pci_bus 0000:02: resource 11 [mem 0xfed1c000-0xfed1ffff window]
>[    0.248182] pci_bus 0000:02: resource 12 [mem 0xfed90000-0xfed9ffff window]
>[    0.248184] pci_bus 0000:02: resource 13 [mem 0xfeda7000-0xfedfffff window]
>[    0.248185] pci_bus 0000:02: resource 14 [mem 0xfee10000-0xff9fffff window]
>[    0.248187] pci_bus 0000:02: resource 15 [mem 0xffc00000-0xffdfffff window]
>[    0.248189] pci_bus 0000:02: resource 16 [mem 0x120000000-0x317ffffff window]
>[    0.248326] NET: Registered protocol family 2
>[    0.248721] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.248879] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.249105] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.249183] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.249222] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.249308] NET: Registered protocol family 1
>[    0.249336] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.252106] PCI: CLS 64 bytes, default 64
>[    0.252180] Unpacking initramfs...
>[    1.514717] Freeing initrd memory: 52764K
>[    1.514834] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.514844] software IO TLB [mem 0xdb66d000-0xdf66d000] (64MB) mapped at [ffff8e321b66d000-ffff8e321f66cfff]
>[    1.515078] Scanning for low memory corruption every 60 seconds
>[    1.515558] audit: initializing netlink subsys (disabled)
>[    1.515676] audit: type=2000 audit(1511060895.512:1): state=initialized audit_enabled=0 res=1
>[    1.516176] Initialise system trusted keyrings
>[    1.516193] Key type blacklist registered
>[    1.516253] workingset: timestamp_bits=36 max_order=20 bucket_order=0
>[    1.518625] zbud: loaded
>[    1.519286] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    1.519536] fuse init (API version 7.26)
>[    1.521586] Key type asymmetric registered
>[    1.521593] Asymmetric key parser 'x509' registered
>[    1.521653] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
>[    1.521701] io scheduler noop registered
>[    1.521705] io scheduler deadline registered
>[    1.521791] io scheduler cfq registered (default)
>[    1.523166] vesafb: mode is 1280x800x32, linelength=5120, pages=0
>[    1.523171] vesafb: scrolling: redraw
>[    1.523176] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.523205] vesafb: framebuffer at 0xe0000000, mapped to 0xffffb1fd40c00000, using 4032k, total 4032k
>[    1.560685] Console: switching to colour frame buffer device 160x50
>[    1.598318] fb0: VESA VGA frame buffer device
>[    1.598577] intel_idle: does not run on family 6 model 15
>[    1.598731] ACPI: AC Adapter [AC] (on-line)
>[    1.599671] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    1.600763] ACPI: Lid Switch [LID]
>[    1.601007] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.601482] ACPI: Power Button [PBTN]
>[    1.601736] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    1.602201] ACPI: Sleep Button [SBTN]
>[    1.602526] Monitor-Mwait will be used to enter C-1 state
>[    1.602538] Monitor-Mwait will be used to enter C-2 state
>[    1.602549] Monitor-Mwait will be used to enter C-3 state
>[    1.602556] tsc: Marking TSC unstable due to TSC halts in idle
>[    1.603545] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>[    1.604377] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.604685] ACPI: Thermal Zone [THM] (52 C)
>[    1.612106] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.619773] Linux agpgart interface v0.103
>[    1.623947] loop: module loaded
>[    1.625290] ata_piix 0000:00:1f.1: version 2.13
>[    1.627223] ACPI: Battery Slot [BAT0] (battery present)
>[    1.627733] scsi host0: ata_piix
>[    1.628106] scsi host1: ata_piix
>[    1.628342] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x6fa0 irq 14
>[    1.628720] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x6fa8 irq 15
>[    1.629238] libphy: Fixed MDIO Bus: probed
>[    1.629462] tun: Universal TUN/TAP device driver, 1.6
>[    1.629915] PPP generic driver version 2.4.2
>[    1.629927] ata2: port disabled--ignoring
>[    1.630230] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.630595] ehci-pci: EHCI PCI platform driver
>[    1.644125] ehci-pci 0000:00:1a.7: EHCI Host Controller
>[    1.657239] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
>[    1.670415] ehci-pci 0000:00:1a.7: debug port 1
>[    1.687317] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
>[    1.687331] ehci-pci 0000:00:1a.7: irq 22, io mem 0xfed1c400
>[    1.700263] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
>[    1.712984] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.725798] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.738685] usb usb1: Product: EHCI Host Controller
>[    1.751467] usb usb1: Manufacturer: Linux 4.14.0-994-generic ehci_hcd
>[    1.764293] usb usb1: SerialNumber: 0000:00:1a.7
>[    1.777194] hub 1-0:1.0: USB hub found
>[    1.789815] hub 1-0:1.0: 4 ports detected
>[    1.802823] ehci-pci 0000:00:1d.7: EHCI Host Controller
>[    1.815490] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
>[    1.815909] ata1.00: ATAPI: Optiarc DVD RW AD-7560A, DH12, max MWDMA2
>[    1.840872] ehci-pci 0000:00:1d.7: debug port 1
>[    1.841142] ata1.00: configured for MWDMA2
>[    1.866899] scsi 0:0:0:0: CD-ROM            Optiarc  DVD RW AD-7560A  DH12 PQ: 0 ANSI: 5
>[    1.870262] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
>[    1.870276] ehci-pci 0000:00:1d.7: irq 20, io mem 0xfed1c000
>[    1.884033] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>[    1.884083] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.884086] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.884088] usb usb2: Product: EHCI Host Controller
>[    1.884089] usb usb2: Manufacturer: Linux 4.14.0-994-generic ehci_hcd
>[    1.884091] usb usb2: SerialNumber: 0000:00:1d.7
>[    1.884252] hub 2-0:1.0: USB hub found
>[    1.884260] hub 2-0:1.0: 6 ports detected
>[    1.884532] ehci-platform: EHCI generic platform driver
>[    1.884558] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.884562] ohci-pci: OHCI PCI platform driver
>[    1.884579] ohci-platform: OHCI generic platform driver
>[    1.884593] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.884829] uhci_hcd 0000:00:1a.0: UHCI Host Controller
>[    1.884836] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
>[    1.884846] uhci_hcd 0000:00:1a.0: detected 2 ports
>[    1.884871] uhci_hcd 0000:00:1a.0: irq 20, io base 0x00006f20
>[    1.884945] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
>[    1.884947] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.884949] usb usb3: Product: UHCI Host Controller
>[    1.884951] usb usb3: Manufacturer: Linux 4.14.0-994-generic uhci_hcd
>[    1.884952] usb usb3: SerialNumber: 0000:00:1a.0
>[    1.885094] hub 3-0:1.0: USB hub found
>[    1.885103] hub 3-0:1.0: 2 ports detected
>[    1.885463] uhci_hcd 0000:00:1a.1: UHCI Host Controller
>[    1.885469] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
>[    1.885481] uhci_hcd 0000:00:1a.1: detected 2 ports
>[    1.885514] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00006f00
>[    1.885578] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
>[    1.885581] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.885583] usb usb4: Product: UHCI Host Controller
>[    1.885584] usb usb4: Manufacturer: Linux 4.14.0-994-generic uhci_hcd
>[    1.885586] usb usb4: SerialNumber: 0000:00:1a.1
>[    1.885728] hub 4-0:1.0: USB hub found
>[    1.885735] hub 4-0:1.0: 2 ports detected
>[    1.886074] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>[    1.886081] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
>[    1.886090] uhci_hcd 0000:00:1d.0: detected 2 ports
>[    1.886114] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00006f80
>[    1.886178] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
>[    1.886180] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.886182] usb usb5: Product: UHCI Host Controller
>[    1.886184] usb usb5: Manufacturer: Linux 4.14.0-994-generic uhci_hcd
>[    1.886185] usb usb5: SerialNumber: 0000:00:1d.0
>[    1.886320] hub 5-0:1.0: USB hub found
>[    1.886328] hub 5-0:1.0: 2 ports detected
>[    1.886670] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>[    1.886676] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
>[    1.886685] uhci_hcd 0000:00:1d.1: detected 2 ports
>[    1.886712] uhci_hcd 0000:00:1d.1: irq 21, io base 0x00006f60
>[    1.886777] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
>[    1.886779] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.886781] usb usb6: Product: UHCI Host Controller
>[    1.886783] usb usb6: Manufacturer: Linux 4.14.0-994-generic uhci_hcd
>[    1.886785] usb usb6: SerialNumber: 0000:00:1d.1
>[    1.886937] hub 6-0:1.0: USB hub found
>[    1.886945] hub 6-0:1.0: 2 ports detected
>[    1.887279] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>[    1.887286] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
>[    1.887294] uhci_hcd 0000:00:1d.2: detected 2 ports
>[    1.887318] uhci_hcd 0000:00:1d.2: irq 22, io base 0x00006f40
>[    1.887380] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
>[    1.887383] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.887385] usb usb7: Product: UHCI Host Controller
>[    1.887387] usb usb7: Manufacturer: Linux 4.14.0-994-generic uhci_hcd
>[    1.887388] usb usb7: SerialNumber: 0000:00:1d.2
>[    1.887538] hub 7-0:1.0: USB hub found
>[    1.887546] hub 7-0:1.0: 2 ports detected
>[    1.887793] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.904967] i8042: Detected active multiplexing controller, rev 1.1
>[    1.915757] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.915763] serio: i8042 AUX0 port at 0x60,0x64 irq 12
>[    1.915811] serio: i8042 AUX1 port at 0x60,0x64 irq 12
>[    1.915851] serio: i8042 AUX2 port at 0x60,0x64 irq 12
>[    1.915890] serio: i8042 AUX3 port at 0x60,0x64 irq 12
>[    1.916063] mousedev: PS/2 mouse device common for all mice
>[    1.916438] rtc_cmos 00:03: RTC can wake from S4
>[    1.916616] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
>[    1.916653] rtc_cmos 00:03: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
>[    1.916664] i2c /dev entries driver
>[    1.916759] device-mapper: uevent: version 1.0.3
>[    1.916853] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
>[    1.983666] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[    2.257844] usb 2-2: new high-speed USB device number 2 using ehci-pci
>[    2.528610] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1a5bbb92eec, max_idle_ns: 440795261457 ns
>[    2.815341] ledtrig-cpu: registered to indicate activity on CPUs
>[    2.827229] NET: Registered protocol family 10
>[    2.845338] usb 2-2: New USB device found, idVendor=0bc2, idProduct=231a
>[    2.856874] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.857094] Segment Routing with IPv6
>[    2.857137] NET: Registered protocol family 17
>[    2.857242] Key type dns_resolver registered
>[    2.871278] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[    2.871281] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    2.871463] sr 0:0:0:0: Attached scsi CD-ROM sr0
>[    2.871655] sr 0:0:0:0: Attached scsi generic sg0 type 5
>[    2.937298] usb 2-2: Product: Expansion
>[    2.948987] usb 2-2: Manufacturer: Seagate
>[    2.960622] usb 2-2: SerialNumber: 2HC015KJ
>[    2.972350] RAS: Correctable Errors collector initialized.
>[    2.984162] microcode: sig=0x6fd, pf=0x80, revision=0xa4
>[    2.995992] microcode: Microcode Update Driver: v2.2.
>[    2.996298] registered taskstats version 1
>[    3.019474] Loading compiled-in X.509 certificates
>[    3.035834] Loaded X.509 cert 'Build time autogenerated kernel key: f3eac2c5d3454f04eee775db7d2600e9c6ba04b8'
>[    3.047936] zswap: loaded using pool lzo/zbud
>[    3.066182] Key type big_key registered
>[    3.078313] Key type trusted registered
>[    3.093354] Key type encrypted registered
>[    3.105210] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
>[    3.117277] evm: HMAC attrs: 0x1
>[    3.129725]   Magic number: 9:837:108
>[    3.141804] rtc_cmos 00:03: setting system clock to 2017-11-19 03:08:17 UTC (1511060897)
>[    3.155047] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    3.167288] EDD information not available.
>[    3.183884] Freeing unused kernel memory: 2324K
>[    3.196120] Write protecting the kernel read-only data: 14336k
>[    3.209267] Freeing unused kernel memory: 756K
>[    3.221874] Freeing unused kernel memory: 44K
>[    3.246633] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    3.430332] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
>[    3.443271] sky2: driver version 1.30
>[    3.461940] sky2 0000:09:00.0: Yukon-2 FE+ chip revision 0
>[    3.475688] sky2 0000:09:00.0 eth0: addr 00:21:9b:e6:35:ae
>[    3.489516] usbcore: registered new interface driver usb-storage
>[    3.510046] sdhci: Secure Digital Host Controller Interface driver
>[    3.523266] sdhci: Copyright(c) Pierre Ossman
>[    3.542108] ahci 0000:00:1f.2: version 3.0
>[    3.542501] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x5 impl SATA mode
>[    3.555792] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ccc ems 
>[    3.569590] scsi host2: uas
>[    3.589039] sdhci-pci 0000:02:09.1: SDHCI controller found [1180:0822] (rev 22)
>[    3.604232] usbcore: registered new interface driver uas
>[    3.617368] scsi 2:0:0:0: Direct-Access     Seagate  Expansion        0706 PQ: 0 ANSI: 6
>[    3.617461] scsi host3: ahci
>[    3.644179] scsi host4: ahci
>[    3.652915] sky2 0000:09:00.0 enp9s0: renamed from eth0
>[    3.672218] mmc0: SDHCI controller on PCI [0000:02:09.1] using DMA
>[    3.685234] scsi host5: ahci
>[    3.697756] ata3: SATA max UDMA/133 abar m2048@0xfe9fb800 port 0xfe9fb900 irq 25
>[    3.697811] sd 2:0:0:0: Attached scsi generic sg1 type 0
>[    3.723183] ata4: DUMMY
>[    3.735488] ata5: SATA max UDMA/133 abar m2048@0xfe9fb800 port 0xfe9fba00 irq 25
>[    3.748965] sd 2:0:0:0: [sda] 156301487 512-byte logical blocks: (80.0 GB/74.5 GiB)
>[    3.751604] pci 0000:00:00.0: Intel 965GM Chipset
>[    3.751629] pci 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
>[    3.762263] pci 0000:00:00.0: detected 8192K stolen memory
>[    3.787480] [drm] Memory usable by graphics device = 512M
>[    3.787653] checking generic (e0000000 3f0000) vs hw (e0000000 10000000)
>[    3.787655] fb: switching to inteldrmfb from VESA VGA
>[    3.787869] firewire_ohci 0000:02:09.0: added OHCI v1.10 device as card 0, 4 IR + 4 IT contexts, quirks 0x11
>[    3.838980] sd 2:0:0:0: [sda] 4096-byte physical blocks
>[    3.839224] Console: switching to colour dummy device 80x25
>[    3.839388] [drm] Replacing VGA console driver
>[    3.840198] sd 2:0:0:0: [sda] Write Protect is off
>[    3.840207] sd 2:0:0:0: [sda] Mode Sense: 53 00 00 08
>[    3.841222] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.846089] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    3.846102] [drm] Driver supports precise vblank timestamp query.
>[    3.849257] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    3.987774] [drm] RC6 disabled, disabling runtime PM support
>[    3.987827] [drm] initialized overlay support
>[    3.988290] [drm] Initialized i915 1.6.0 20171117 for 0000:00:02.0 on minor 0
>[    3.988596] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
>[    4.004217] acpi device:2f: registered as cooling_device2
>[    4.004622] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input10
>[    4.004827] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    4.063322] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    4.064100] ata3.00: ATA-7: SAMSUNG SSD RBX Series 64GB M, VAM05D1Q, max UDMA/100
>[    4.064114] ata3.00: 125045424 sectors, multi 8: LBA48 
>[    4.064375] ata3.00: configured for UDMA/100
>[    4.064817] scsi 3:0:0:0: Direct-Access     ATA      SAMSUNG SSD RBX  5D1Q PQ: 0 ANSI: 5
>[    4.065195] sd 3:0:0:0: [sdb] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
>[    4.065220] sd 3:0:0:0: [sdb] Write Protect is off
>[    4.065226] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    4.065247] sd 3:0:0:0: Attached scsi generic sg2 type 0
>[    4.065257] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    4.066097]  sdb: sdb1
>[    4.066617] sd 3:0:0:0: [sdb] Attached SCSI disk
>[    4.103228] ata5: SATA link down (SStatus 0 SControl 300)
>[    4.352239] firewire_core 0000:02:09.0: created device fw0: GUID 444fc00011e509e1, S400
>[    4.829027]  sda: sda1 sda2
>[    4.831740] sd 2:0:0:0: [sda] Attached SCSI disk
>[    4.947108] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio2/input/input9
>[   14.048292] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:33:pipe A] flip_done timed out
>[   14.152224] vblank wait timed out on crtc 0
>[   14.152277] ------------[ cut here ]------------
>[   14.152328] WARNING: CPU: 1 PID: 90 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   14.152339] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[   14.152388] CPU: 1 PID: 90 Comm: kworker/u4:4 Not tainted 4.14.0-994-generic #201711180203
>[   14.152397] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[   14.152413] Workqueue: events_unbound async_run_entry_fn
>[   14.152422] task: ffff8e3250032b80 task.stack: ffffb1fd40970000
>[   14.152459] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   14.152463] RSP: 0018:ffffb1fd409739f8 EFLAGS: 00010282
>[   14.152468] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: ffffffffb0460008
>[   14.152472] RDX: 0000000000000000 RSI: 0000000000000096 RDI: 0000000000000246
>[   14.152476] RBP: ffffb1fd40973a58 R08: 0000000000000000 R09: 0000000000000302
>[   14.152480] R10: ffffb1fd409739f8 R11: 0720072007200720 R12: 0000000000000000
>[   14.152484] R13: 0000000000000000 R14: 0000000001000001 R15: 0000000000000000
>[   14.152489] FS:  0000000000000000(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[   14.152494] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   14.152498] CR2: 0000561981bf30d8 CR3: 000000005c409000 CR4: 00000000000006e0
>[   14.152502] Call Trace:
>[   14.152509]  ? wait_woken+0x80/0x80
>[   14.152606]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[   14.152663]  intel_tv_detect+0x145/0x4d0 [i915]
>[   14.152669]  ? __i2c_transfer+0x11d/0x400
>[   14.152676]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[   14.152687]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   14.152697]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   14.152708]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[   14.152721]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[   14.152728]  ? update_load_avg+0x429/0x590
>[   14.152734]  ? sched_clock_cpu+0x94/0xb0
>[   14.152738]  ? update_curr+0xf5/0x1b0
>[   14.152749]  __drm_fb_helper_initial_config_and_unlock+0x41/0x3d0 [drm_kms_helper]
>[   14.152755]  ? pick_next_task_fair+0x155/0x580
>[   14.152765]  drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
>[   14.152819]  intel_fbdev_initial_config+0x18/0x50 [i915]
>[   14.152824]  async_run_entry_fn+0x36/0x150
>[   14.152830]  process_one_work+0x1e7/0x410
>[   14.152834]  worker_thread+0x32/0x410
>[   14.152838]  kthread+0x125/0x140
>[   14.152842]  ? process_one_work+0x410/0x410
>[   14.152846]  ? kthread_create_on_node+0x70/0x70
>[   14.152851]  ret_from_fork+0x25/0x30
>[   14.152855] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[   14.152905] ---[ end trace 41d2971e72bdcddd ]---
>[   24.288242] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:33:pipe A] flip_done timed out
>[   34.528246] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[   44.768272] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:27:plane A] flip_done timed out
>[   44.871912] vblank wait timed out on crtc 0
>[   44.871949] ------------[ cut here ]------------
>[   44.871986] WARNING: CPU: 0 PID: 90 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   44.871996] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[   44.872042] CPU: 0 PID: 90 Comm: kworker/u4:4 Tainted: G        W       4.14.0-994-generic #201711180203
>[   44.872052] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[   44.872065] Workqueue: events_unbound async_run_entry_fn
>[   44.872073] task: ffff8e3250032b80 task.stack: ffffb1fd40970000
>[   44.872106] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   44.872114] RSP: 0018:ffffb1fd409738d8 EFLAGS: 00010286
>[   44.872122] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: ffffffffb0460008
>[   44.872129] RDX: 0000000000000000 RSI: 0000000000000092 RDI: 0000000000000246
>[   44.872137] RBP: ffffb1fd40973938 R08: 0000000000000000 R09: 0000000000000331
>[   44.872145] R10: ffffb1fd409738d8 R11: 0720072007200720 R12: 0000000000000000
>[   44.872157] R13: 0000000000000000 R14: 0000000002000001 R15: 0000000000000000
>[   44.872161] FS:  0000000000000000(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[   44.872167] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   44.872170] CR2: 00007ffd98e56fc8 CR3: 000000005c409000 CR4: 00000000000006f0
>[   44.872174] Call Trace:
>[   44.872179]  ? wait_woken+0x80/0x80
>[   44.872235]  intel_pre_plane_update+0xf8/0x130 [i915]
>[   44.872290]  intel_atomic_commit_tail+0xda/0xc60 [i915]
>[   44.872343]  ? intel_atomic_commit_ready+0x48/0x54 [i915]
>[   44.872390]  ? __i915_sw_fence_complete+0xb4/0x190 [i915]
>[   44.872444]  intel_atomic_commit+0x268/0x290 [i915]
>[   44.872464]  drm_atomic_commit+0x4b/0x50 [drm]
>[   44.872475]  drm_atomic_helper_commit_duplicated_state+0xdd/0x100 [drm_kms_helper]
>[   44.872530]  intel_release_load_detect_pipe+0x50/0x90 [i915]
>[   44.872585]  intel_tv_detect+0x373/0x4d0 [i915]
>[   44.872591]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[   44.872601]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   44.872612]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   44.872622]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[   44.872635]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[   44.872640]  ? update_load_avg+0x429/0x590
>[   44.872644]  ? sched_clock_cpu+0x94/0xb0
>[   44.872648]  ? update_curr+0xf5/0x1b0
>[   44.872659]  __drm_fb_helper_initial_config_and_unlock+0x41/0x3d0 [drm_kms_helper]
>[   44.872665]  ? pick_next_task_fair+0x155/0x580
>[   44.872675]  drm_fb_helper_initial_config+0x35/0x40 [drm_kms_helper]
>[   44.872729]  intel_fbdev_initial_config+0x18/0x50 [i915]
>[   44.872734]  async_run_entry_fn+0x36/0x150
>[   44.872739]  process_one_work+0x1e7/0x410
>[   44.872744]  worker_thread+0x32/0x410
>[   44.872748]  kthread+0x125/0x140
>[   44.872752]  ? process_one_work+0x410/0x410
>[   44.872756]  ? kthread_create_on_node+0x70/0x70
>[   44.872760]  ret_from_fork+0x25/0x30
>[   44.872764] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[   44.872814] ---[ end trace 41d2971e72bdcdde ]---
>[   44.928628] fbcon: inteldrmfb (fb0) is primary device
>[   55.264255] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:33:pipe A] flip_done timed out
>[   55.367951] vblank wait timed out on crtc 0
>[   55.368007] ------------[ cut here ]------------
>[   55.368052] WARNING: CPU: 1 PID: 21 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   55.368054] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[   55.368081] CPU: 1 PID: 21 Comm: kworker/1:1 Tainted: G        W       4.14.0-994-generic #201711180203
>[   55.368083] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[   55.368216] Workqueue: events i915_hpd_poll_init_work [i915]
>[   55.368218] task: ffff8e325a425700 task.stack: ffffb1fd406e8000
>[   55.368234] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   55.368235] RSP: 0018:ffffb1fd406eb9a8 EFLAGS: 00010286
>[   55.368237] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[   55.368238] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000246
>[   55.368239] RBP: ffffb1fd406eba08 R08: 000000000000001f R09: 000000000002e0a0
>[   55.368241] R10: ffffb1fd406eb9a8 R11: 0000000000000364 R12: 0000000000000000
>[   55.368242] R13: 0000000000000000 R14: 0000000003000002 R15: 0000000000000000
>[   55.368243] FS:  0000000000000000(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[   55.368245] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   55.368246] CR2: 00007ffd98e5bce8 CR3: 000000005c409000 CR4: 00000000000006e0
>[   55.368247] Call Trace:
>[   55.368255]  ? wait_woken+0x80/0x80
>[   55.368307]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[   55.368360]  intel_tv_detect+0x145/0x4d0 [i915]
>[   55.368364]  ? __i2c_transfer+0x11d/0x400
>[   55.368374]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   55.368381]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   55.368389]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[   55.368398]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[   55.368401]  ? ww_mutex_lock+0x17/0x70
>[   55.368409]  drm_fb_helper_hotplug_event.part.32+0x8f/0xb0 [drm_kms_helper]
>[   55.368417]  drm_fb_helper_hotplug_event+0x1f/0x30 [drm_kms_helper]
>[   55.368467]  intel_fbdev_output_poll_changed+0x1a/0x20 [i915]
>[   55.368475]  drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper]
>[   55.368482]  drm_helper_hpd_irq_event+0x114/0x120 [drm_kms_helper]
>[   55.368533]  i915_hpd_poll_init_work+0xd3/0x110 [i915]
>[   55.368536]  process_one_work+0x1e7/0x410
>[   55.368539]  worker_thread+0x32/0x410
>[   55.368541]  kthread+0x125/0x140
>[   55.368543]  ? process_one_work+0x410/0x410
>[   55.368545]  ? kthread_create_on_node+0x70/0x70
>[   55.368547]  ret_from_fork+0x25/0x30
>[   55.368549] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[   55.368580] ---[ end trace 41d2971e72bdcddf ]---
>[   65.504245] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:33:pipe A] flip_done timed out
>[   75.744269] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[   79.323848] random: crng init done
>[   85.984272] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:27:plane A] flip_done timed out
>[   86.088254] vblank wait timed out on crtc 0
>[   86.088285] ------------[ cut here ]------------
>[   86.088316] WARNING: CPU: 1 PID: 21 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   86.088317] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[   86.088341] CPU: 1 PID: 21 Comm: kworker/1:1 Tainted: G        W       4.14.0-994-generic #201711180203
>[   86.088343] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[   86.088442] Workqueue: events i915_hpd_poll_init_work [i915]
>[   86.088445] task: ffff8e325a425700 task.stack: ffffb1fd406e8000
>[   86.088469] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   86.088470] RSP: 0018:ffffb1fd406eb888 EFLAGS: 00010282
>[   86.088472] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[   86.088473] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000246
>[   86.088474] RBP: ffffb1fd406eb8e8 R08: 000000000000001f R09: 000000000002d2bc
>[   86.088475] R10: ffffb1fd406eb888 R11: 0000000000000392 R12: 0000000000000000
>[   86.088476] R13: 0000000000000000 R14: 0000000004000002 R15: 0000000000000000
>[   86.088478] FS:  0000000000000000(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[   86.088479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   86.088481] CR2: 00007ffd98e5bce8 CR3: 000000005c409000 CR4: 00000000000006e0
>[   86.088482] Call Trace:
>[   86.088485]  ? wait_woken+0x80/0x80
>[   86.088537]  intel_pre_plane_update+0xf8/0x130 [i915]
>[   86.088588]  intel_atomic_commit_tail+0xda/0xc60 [i915]
>[   86.088637]  ? intel_atomic_commit_ready+0x48/0x54 [i915]
>[   86.088681]  ? __i915_sw_fence_complete+0xb4/0x190 [i915]
>[   86.088731]  intel_atomic_commit+0x268/0x290 [i915]
>[   86.088749]  drm_atomic_commit+0x4b/0x50 [drm]
>[   86.088757]  drm_atomic_helper_commit_duplicated_state+0xdd/0x100 [drm_kms_helper]
>[   86.088808]  intel_release_load_detect_pipe+0x50/0x90 [i915]
>[   86.088860]  intel_tv_detect+0x373/0x4d0 [i915]
>[   86.088869]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   86.088877]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   86.088884]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[   86.088893]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[   86.088895]  ? ww_mutex_lock+0x17/0x70
>[   86.088904]  drm_fb_helper_hotplug_event.part.32+0x8f/0xb0 [drm_kms_helper]
>[   86.088911]  drm_fb_helper_hotplug_event+0x1f/0x30 [drm_kms_helper]
>[   86.088962]  intel_fbdev_output_poll_changed+0x1a/0x20 [i915]
>[   86.088969]  drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper]
>[   86.088976]  drm_helper_hpd_irq_event+0x114/0x120 [drm_kms_helper]
>[   86.089027]  i915_hpd_poll_init_work+0xd3/0x110 [i915]
>[   86.089030]  process_one_work+0x1e7/0x410
>[   86.089032]  worker_thread+0x32/0x410
>[   86.089034]  kthread+0x125/0x140
>[   86.089036]  ? process_one_work+0x410/0x410
>[   86.089038]  ? kthread_create_on_node+0x70/0x70
>[   86.089040]  ret_from_fork+0x25/0x30
>[   86.089042] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[   86.089073] ---[ end trace 41d2971e72bdcde0 ]---
>[   96.992250] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[   97.096225] vblank wait timed out on crtc 1
>[   97.096279] ------------[ cut here ]------------
>[   97.096321] WARNING: CPU: 0 PID: 22 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   97.096323] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[   97.096350] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G        W       4.14.0-994-generic #201711180203
>[   97.096352] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[   97.096368] Workqueue: events output_poll_execute [drm_kms_helper]
>[   97.096371] task: ffff8e325a442b80 task.stack: ffffb1fd406f0000
>[   97.096400] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[   97.096402] RSP: 0018:ffffb1fd406f39f8 EFLAGS: 00010282
>[   97.096405] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[   97.096407] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000246
>[   97.096410] RBP: ffffb1fd406f3a58 R08: 000000000000001f R09: 000000000002c47c
>[   97.096412] R10: ffffb1fd406f39f8 R11: 00000000000003c3 R12: 0000000000000001
>[   97.096414] R13: 0000000000000168 R14: 0000000001001336 R15: 0000000000000000
>[   97.096417] FS:  0000000000000000(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[   97.096420] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   97.096422] CR2: 00007ffd98e56fc8 CR3: 000000005c409000 CR4: 00000000000006f0
>[   97.096424] Call Trace:
>[   97.096434]  ? wait_woken+0x80/0x80
>[   97.096549]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[   97.096602]  intel_tv_detect+0x145/0x4d0 [i915]
>[   97.096607]  ? __i2c_transfer+0x11d/0x400
>[   97.096617]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   97.096624]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[   97.096632]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[   97.096641]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[   97.096644]  ? ww_mutex_lock+0x17/0x70
>[   97.096652]  drm_fb_helper_hotplug_event.part.32+0x8f/0xb0 [drm_kms_helper]
>[   97.096659]  drm_fb_helper_hotplug_event+0x1f/0x30 [drm_kms_helper]
>[   97.096711]  intel_fbdev_output_poll_changed+0x1a/0x20 [i915]
>[   97.096718]  drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper]
>[   97.096725]  output_poll_execute+0xa3/0x1b0 [drm_kms_helper]
>[   97.096729]  process_one_work+0x1e7/0x410
>[   97.096731]  worker_thread+0x32/0x410
>[   97.096733]  kthread+0x125/0x140
>[   97.096735]  ? process_one_work+0x410/0x410
>[   97.096737]  ? kthread_create_on_node+0x70/0x70
>[   97.096739]  ret_from_fork+0x25/0x30
>[   97.096741] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[   97.096772] ---[ end trace 41d2971e72bdcde1 ]---
>[  107.232235] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  117.472233] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  127.712286] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  127.744753] Console: switching to colour frame buffer device 160x50
>[  137.952294] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  138.056259] vblank wait timed out on crtc 1
>[  138.056316] ------------[ cut here ]------------
>[  138.056359] WARNING: CPU: 0 PID: 22 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  138.056361] Modules linked in: i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  138.056389] CPU: 0 PID: 22 Comm: kworker/0:1 Tainted: G        W       4.14.0-994-generic #201711180203
>[  138.056391] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  138.056406] Workqueue: events output_poll_execute [drm_kms_helper]
>[  138.056410] task: ffff8e325a442b80 task.stack: ffffb1fd406f0000
>[  138.056439] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  138.056441] RSP: 0018:ffffb1fd406f39f8 EFLAGS: 00010282
>[  138.056444] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  138.056446] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000246
>[  138.056448] RBP: ffffb1fd406f3a58 R08: 000000000000001f R09: 000000000002b63c
>[  138.056450] R10: ffffb1fd406f39f8 R11: 00000000000003f1 R12: 0000000000000001
>[  138.056452] R13: 0000000000000168 R14: 0000000003001337 R15: 0000000000000000
>[  138.056460] FS:  0000000000000000(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[  138.056462] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  138.056463] CR2: 00007fe94aa26860 CR3: 000000005c409000 CR4: 00000000000006f0
>[  138.056464] Call Trace:
>[  138.056472]  ? wait_woken+0x80/0x80
>[  138.056583]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  138.056636]  intel_tv_detect+0x145/0x4d0 [i915]
>[  138.056640]  ? __i2c_transfer+0x11d/0x400
>[  138.056650]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  138.056657]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  138.056665]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  138.056674]  drm_setup_crtcs+0x139/0x9e0 [drm_kms_helper]
>[  138.056677]  ? ww_mutex_lock+0x17/0x70
>[  138.056685]  drm_fb_helper_hotplug_event.part.32+0x8f/0xb0 [drm_kms_helper]
>[  138.056693]  drm_fb_helper_hotplug_event+0x1f/0x30 [drm_kms_helper]
>[  138.056744]  intel_fbdev_output_poll_changed+0x1a/0x20 [i915]
>[  138.056751]  drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper]
>[  138.056758]  output_poll_execute+0x187/0x1b0 [drm_kms_helper]
>[  138.056762]  process_one_work+0x1e7/0x410
>[  138.056764]  worker_thread+0x253/0x410
>[  138.056767]  kthread+0x125/0x140
>[  138.056769]  ? process_one_work+0x410/0x410
>[  138.056770]  ? kthread_create_on_node+0x70/0x70
>[  138.056773]  ret_from_fork+0x25/0x30
>[  138.056774] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  138.056805] ---[ end trace 41d2971e72bdcde2 ]---
>[  148.192233] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  158.432273] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  168.672231] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  169.030540] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[  169.153883] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
>[  170.257256] ip_tables: (C) 2000-2006 Netfilter Core Team
>[  170.269695] systemd[1]: systemd 234 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
>[  170.273597] systemd[1]: Detected architecture x86-64.
>[  170.285265] systemd[1]: Set hostname to <i1525>.
>[  170.581778] systemd[1]: Listening on udev Control Socket.
>[  170.586692] systemd[1]: Listening on Journal Audit Socket.
>[  170.591432] systemd[1]: Listening on udev Kernel Socket.
>[  170.596227] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[  170.601071] systemd[1]: Listening on LVM2 poll daemon socket.
>[  170.606154] systemd[1]: Created slice System Slice.
>[  170.612036] systemd[1]: Mounting POSIX Message Queue File System...
>[  170.717356] lp: driver loaded but no devices found
>[  170.725952] ppdev: user-space parallel port driver
>[  170.967925] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro
>[  171.040154] systemd-journald[311]: Received request to flush runtime journal from PID 1
>[  171.283109] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
>[  171.629236] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[  172.087034] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[  172.103635] dell-wmi 9DBB5994-A997-11DA-B012-B622A1EF5492: Detected Dell WMI interface version 1
>[  172.103773] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input13
>[  172.115725] r592: driver successfully loaded
>[  172.346534] r852: driver loaded successfully
>[  172.511548] iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:
>[  172.511550] iwl4965: Copyright(c) 2003-2011 Intel Corporation
>[  172.511629] iwl4965 0000:0b:00.0: can't disable ASPM; OS doesn't have ASPM control
>[  172.511856] iwl4965 0000:0b:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4
>[  172.554731] iwl4965 0000:0b:00.0: device EEPROM VER=0x36, CALIB=0x5
>[  172.563902] iwl4965 0000:0b:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
>[  172.589431] iwl4965 0000:0b:00.0: loaded firmware version 228.61.2.24
>[  172.637801] ieee80211 phy0: Selected rate control algorithm 'iwl-4965-rs'
>[  172.685926] IPv6: ADDRCONF(NETDEV_UP): enp9s0: link is not ready
>[  172.688667] sky2 0000:09:00.0 enp9s0: enabling interface
>[  172.696570] IPv6: ADDRCONF(NETDEV_UP): enp9s0: link is not ready
>[  172.762846] intel_powerclamp: No package C-state available
>[  172.816295] intel_powerclamp: No package C-state available
>[  173.186416] snd_hda_codec_idt hdaudioC0D2: autoconfig for STAC9228: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker
>[  173.186420] snd_hda_codec_idt hdaudioC0D2:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[  173.186422] snd_hda_codec_idt hdaudioC0D2:    hp_outs=2 (0xf/0xa/0x0/0x0/0x0)
>[  173.186424] snd_hda_codec_idt hdaudioC0D2:    mono: mono_out=0x0
>[  173.186426] snd_hda_codec_idt hdaudioC0D2:    dig-out=0x21/0x0
>[  173.186428] snd_hda_codec_idt hdaudioC0D2:    inputs:
>[  173.186431] snd_hda_codec_idt hdaudioC0D2:      Mic=0xe
>[  173.186433] snd_hda_codec_idt hdaudioC0D2:      Internal Mic=0xc
>[  173.354134] gpio_ich: GPIO from 462 to 511 on gpio_ich
>[  173.461008] iwl4965 0000:0b:00.0 wlp11s0: renamed from wlan0
>[  173.505393] IPv6: ADDRCONF(NETDEV_UP): wlp11s0: link is not ready
>[  173.752982] IPv6: ADDRCONF(NETDEV_UP): wlp11s0: link is not ready
>[  173.796356] IPv6: ADDRCONF(NETDEV_UP): wlp11s0: link is not ready
>[  173.826043] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
>[  173.826182] input: HDA Intel Front Headphone Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
>[  173.826301] input: HDA Intel Front Headphone Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
>[  183.520232] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  183.623072] vblank wait timed out on crtc 1
>[  183.623138] ------------[ cut here ]------------
>[  183.623180] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  183.623182] Modules linked in: gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  183.623283] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  183.623286] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  183.623289] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  183.623318] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  183.623321] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  183.623325] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  183.623328] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  183.623330] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 0000000000000454
>[  183.623333] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  183.623335] R13: 0000000000000168 R14: 0000000005001338 R15: 0000000000000000
>[  183.623339] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  183.623342] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  183.623345] CR2: 000056451ddfaab0 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  183.623348] Call Trace:
>[  183.623358]  ? wait_woken+0x80/0x80
>[  183.623445]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  183.623518]  intel_tv_detect+0x145/0x4d0 [i915]
>[  183.623527]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  183.623548]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  183.623561]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  183.623576]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  183.623581]  ? ext4_dirty_inode+0x5c/0x70
>[  183.623616]  drm_mode_getconnector+0x157/0x340 [drm]
>[  183.623646]  ? __drm_mode_object_find+0x59/0xd0 [drm]
>[  183.623676]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  183.623702]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  183.623727]  drm_ioctl+0x31b/0x3d0 [drm]
>[  183.623757]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  183.623764]  ? dput.part.23+0x2d/0x1e0
>[  183.623769]  do_vfs_ioctl+0xa5/0x600
>[  183.623774]  ? vfs_write+0x132/0x1a0
>[  183.623778]  SyS_ioctl+0x79/0x90
>[  183.623783]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  183.623787] RIP: 0033:0x7fc71929aea7
>[  183.623790] RSP: 002b:00007ffce3033db8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  183.623794] RAX: ffffffffffffffda RBX: 00005558fe27dfd0 RCX: 00007fc71929aea7
>[  183.623797] RDX: 00007ffce3033df0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  183.623799] RBP: 0000000000000060 R08: 0000000000000000 R09: 0000000000000000
>[  183.623802] R10: 0000000000000000 R11: 0000000000003246 R12: 00007fc71956bc20
>[  183.623804] R13: 0000000000000058 R14: 00007fc71956bc78 R15: 0000000000000000
>[  183.623808] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  183.623889] ---[ end trace 41d2971e72bdcde3 ]---
>[  193.760188] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  204.000199] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  214.240185] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  224.480234] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  224.582992] vblank wait timed out on crtc 1
>[  224.583057] ------------[ cut here ]------------
>[  224.583099] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  224.583101] Modules linked in: gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  224.583202] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  224.583205] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  224.583208] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  224.583236] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  224.583239] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  224.583244] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  224.583246] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[  224.583249] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 0000000000000486
>[  224.583251] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  224.583254] R13: 0000000000000168 R14: 0000000007001339 R15: 0000000000000000
>[  224.583258] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[  224.583261] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  224.583263] CR2: 000056451de37ec0 CR3: 0000000112d34000 CR4: 00000000000006f0
>[  224.583266] Call Trace:
>[  224.583277]  ? wait_woken+0x80/0x80
>[  224.583362]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  224.583435]  intel_tv_detect+0x145/0x4d0 [i915]
>[  224.583444]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  224.583465]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  224.583479]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  224.583493]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  224.583499]  ? ext4_dirty_inode+0x5c/0x70
>[  224.583534]  drm_mode_getconnector+0x157/0x340 [drm]
>[  224.583540]  ? iov_iter_copy_from_user_atomic+0xe2/0x310
>[  224.583571]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  224.583597]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  224.583622]  drm_ioctl+0x31b/0x3d0 [drm]
>[  224.583652]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  224.583659]  ? dput.part.23+0x2d/0x1e0
>[  224.583664]  do_vfs_ioctl+0xa5/0x600
>[  224.583669]  ? vfs_write+0x132/0x1a0
>[  224.583673]  SyS_ioctl+0x79/0x90
>[  224.583678]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  224.583682] RIP: 0033:0x7fc71929aea7
>[  224.583685] RSP: 002b:00007ffce3033ba8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  224.583689] RAX: ffffffffffffffda RBX: 00005558fe287fd0 RCX: 00007fc71929aea7
>[  224.583692] RDX: 00007ffce3033be0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  224.583694] RBP: 00000000000000c0 R08: 00000000ffffffff R09: 0000000000000000
>[  224.583697] R10: 0000000000000000 R11: 0000000000003246 R12: 00007fc71956bc20
>[  224.583699] R13: 00000000000000b0 R14: 00007fc71956bc78 R15: 0000000000000000
>[  224.583703] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  224.583785] ---[ end trace 41d2971e72bdcde4 ]---
>[  234.720232] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  244.960229] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  255.200230] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  257.489645] wlp11s0: authenticate with 2c:30:33:27:72:14
>[  257.498818] wlp11s0: send auth to 2c:30:33:27:72:14 (try 1/3)
>[  257.500472] wlp11s0: send auth to 2c:30:33:27:72:14 (try 2/3)
>[  257.500992] wlp11s0: authenticated
>[  257.508280] wlp11s0: associate with 2c:30:33:27:72:14 (try 1/3)
>[  257.509080] wlp11s0: RX AssocResp from 2c:30:33:27:72:14 (capab=0x11 status=0 aid=7)
>[  257.536643] wlp11s0: associated
>[  257.536775] IPv6: ADDRCONF(NETDEV_CHANGE): wlp11s0: link becomes ready
>[  257.815383] iwl4965 0000:0b:00.0: Enabling power save might cause firmware crashes
>[  267.488195] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  267.592168] vblank wait timed out on crtc 1
>[  267.592235] ------------[ cut here ]------------
>[  267.592278] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  267.592280] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  267.592382] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  267.592385] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  267.592388] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  267.592417] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  267.592420] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  267.592424] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  267.592427] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  267.592430] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000004c1
>[  267.592432] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  267.592435] R13: 0000000000000168 R14: 000000000900133a R15: 0000000000000000
>[  267.592439] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  267.592442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  267.592444] CR2: 000055d5d0d5c448 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  267.592447] Call Trace:
>[  267.592458]  ? wait_woken+0x80/0x80
>[  267.592546]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  267.592619]  intel_tv_detect+0x145/0x4d0 [i915]
>[  267.592626]  ? __i2c_transfer+0x11d/0x400
>[  267.592634]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  267.592655]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  267.592669]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  267.592684]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  267.592689]  ? ext4_dirty_inode+0x5c/0x70
>[  267.592722]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  267.592754]  drm_mode_getconnector+0x157/0x340 [drm]
>[  267.592786]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  267.592811]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  267.592836]  drm_ioctl+0x31b/0x3d0 [drm]
>[  267.592866]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  267.592874]  do_vfs_ioctl+0xa5/0x600
>[  267.592878]  ? _copy_from_user+0x3e/0x60
>[  267.592885]  ? restore_altstack+0x51/0x70
>[  267.592889]  SyS_ioctl+0x79/0x90
>[  267.592894]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  267.592898] RIP: 0033:0x7fc71929aea7
>[  267.592901] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  267.592905] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[  267.592908] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  267.592910] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[  267.592913] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[  267.592915] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[  267.592919] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  267.593001] ---[ end trace 41d2971e72bdcde5 ]---
>[  277.728188] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  287.972212] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  298.209006] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  308.448965] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  308.552335] vblank wait timed out on crtc 1
>[  308.552402] ------------[ cut here ]------------
>[  308.552445] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  308.552447] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  308.552549] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  308.552552] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  308.552555] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  308.552584] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  308.552587] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  308.552591] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  308.552594] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[  308.552596] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000004f4
>[  308.552599] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  308.552601] R13: 0000000000000168 R14: 000000000b00133b R15: 0000000000000000
>[  308.552605] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[  308.552608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  308.552611] CR2: 00005575c1fa52e0 CR3: 0000000112d34000 CR4: 00000000000006f0
>[  308.552614] Call Trace:
>[  308.552624]  ? wait_woken+0x80/0x80
>[  308.552712]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  308.552785]  intel_tv_detect+0x145/0x4d0 [i915]
>[  308.552791]  ? __i2c_transfer+0x11d/0x400
>[  308.552799]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  308.552820]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  308.552834]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  308.552849]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  308.552854]  ? ext4_dirty_inode+0x5c/0x70
>[  308.552888]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  308.552920]  drm_mode_getconnector+0x157/0x340 [drm]
>[  308.552951]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  308.552976]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  308.553002]  drm_ioctl+0x31b/0x3d0 [drm]
>[  308.553032]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  308.553039]  do_vfs_ioctl+0xa5/0x600
>[  308.553044]  ? _copy_from_user+0x3e/0x60
>[  308.553051]  ? restore_altstack+0x51/0x70
>[  308.553055]  SyS_ioctl+0x79/0x90
>[  308.553060]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  308.553064] RIP: 0033:0x7fc71929aea7
>[  308.553066] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  308.553071] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[  308.553074] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  308.553076] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[  308.553079] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[  308.553081] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[  308.553085] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  308.553166] ---[ end trace 41d2971e72bdcde6 ]---
>[  318.688416] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  328.928210] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  339.168178] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  349.408185] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  349.510735] vblank wait timed out on crtc 1
>[  349.510804] ------------[ cut here ]------------
>[  349.510848] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  349.510850] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  349.510952] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  349.510955] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  349.510958] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  349.510987] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  349.510990] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  349.510994] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  349.510996] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  349.510999] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 0000000000000527
>[  349.511001] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  349.511004] R13: 0000000000000168 R14: 000000000d00133c R15: 0000000000000000
>[  349.511008] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  349.511011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  349.511014] CR2: 00007fdceebf07a0 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  349.511016] Call Trace:
>[  349.511028]  ? wait_woken+0x80/0x80
>[  349.511115]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  349.511188]  intel_tv_detect+0x145/0x4d0 [i915]
>[  349.511195]  ? __i2c_transfer+0x11d/0x400
>[  349.511203]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  349.511224]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  349.511238]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  349.511253]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  349.511258]  ? ext4_dirty_inode+0x5c/0x70
>[  349.511292]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  349.511324]  drm_mode_getconnector+0x157/0x340 [drm]
>[  349.511329]  ? timerqueue_add+0x57/0x80
>[  349.511360]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  349.511385]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  349.511411]  drm_ioctl+0x31b/0x3d0 [drm]
>[  349.511441]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  349.511449]  do_vfs_ioctl+0xa5/0x600
>[  349.511454]  ? _copy_from_user+0x3e/0x60
>[  349.511460]  ? restore_altstack+0x51/0x70
>[  349.511464]  SyS_ioctl+0x79/0x90
>[  349.511470]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  349.511473] RIP: 0033:0x7fc71929aea7
>[  349.511476] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  349.511481] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[  349.511483] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  349.511486] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[  349.511488] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[  349.511491] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[  349.511495] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  349.511576] ---[ end trace 41d2971e72bdcde7 ]---
>[  359.648191] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  369.888242] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  380.128223] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  390.368388] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  390.470200] vblank wait timed out on crtc 1
>[  390.470268] ------------[ cut here ]------------
>[  390.470310] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  390.470312] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  390.470415] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  390.470418] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  390.470421] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  390.470449] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  390.470452] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  390.470456] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  390.470459] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  390.470461] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 000000000000055b
>[  390.470464] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  390.470467] R13: 0000000000000168 R14: 000000000f00133d R15: 0000000000000000
>[  390.470471] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  390.470474] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  390.470476] CR2: 000056246201a040 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  390.470479] Call Trace:
>[  390.470490]  ? wait_woken+0x80/0x80
>[  390.470577]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  390.470651]  intel_tv_detect+0x145/0x4d0 [i915]
>[  390.470657]  ? __i2c_transfer+0x11d/0x400
>[  390.470666]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  390.470687]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  390.470701]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  390.470715]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  390.470720]  ? ext4_dirty_inode+0x5c/0x70
>[  390.470754]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  390.470786]  drm_mode_getconnector+0x157/0x340 [drm]
>[  390.470792]  ? timerqueue_add+0x57/0x80
>[  390.470823]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  390.470848]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  390.470874]  drm_ioctl+0x31b/0x3d0 [drm]
>[  390.470904]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  390.470912]  do_vfs_ioctl+0xa5/0x600
>[  390.470917]  ? _copy_from_user+0x3e/0x60
>[  390.470923]  ? restore_altstack+0x51/0x70
>[  390.470927]  SyS_ioctl+0x79/0x90
>[  390.470933]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  390.470936] RIP: 0033:0x7fc71929aea7
>[  390.470939] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  390.470944] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[  390.470946] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  390.470949] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[  390.470951] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[  390.470954] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[  390.470958] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  390.471039] ---[ end trace 41d2971e72bdcde8 ]---
>[  400.608484] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  410.848362] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  421.088273] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  431.840230] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  431.940899] vblank wait timed out on crtc 1
>[  431.940967] ------------[ cut here ]------------
>[  431.941009] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  431.941012] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  431.941114] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  431.941117] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  431.941120] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  431.941149] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  431.941152] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  431.941156] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  431.941159] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  431.941161] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 000000000000058f
>[  431.941164] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  431.941166] R13: 0000000000000168 R14: 000000001100133e R15: 0000000000000000
>[  431.941170] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  431.941173] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  431.941176] CR2: 00007fa818001398 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  431.941179] Call Trace:
>[  431.941190]  ? wait_woken+0x80/0x80
>[  431.941277]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  431.941350]  intel_tv_detect+0x145/0x4d0 [i915]
>[  431.941357]  ? __i2c_transfer+0x11d/0x400
>[  431.941365]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  431.941386]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  431.941401]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  431.941415]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  431.941420]  ? ext4_dirty_inode+0x5c/0x70
>[  431.941454]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  431.941486]  drm_mode_getconnector+0x157/0x340 [drm]
>[  431.941491]  ? timerqueue_add+0x57/0x80
>[  431.941522]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  431.941547]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  431.941573]  drm_ioctl+0x31b/0x3d0 [drm]
>[  431.941604]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  431.941611]  do_vfs_ioctl+0xa5/0x600
>[  431.941616]  ? _copy_from_user+0x3e/0x60
>[  431.941622]  ? restore_altstack+0x51/0x70
>[  431.941626]  SyS_ioctl+0x79/0x90
>[  431.941632]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  431.941635] RIP: 0033:0x7fc71929aea7
>[  431.941638] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  431.941643] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[  431.941645] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  431.941648] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[  431.941650] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[  431.941653] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[  431.941656] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  431.941738] ---[ end trace 41d2971e72bdcde9 ]---
>[  442.080205] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  452.320197] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  462.560206] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[  753.120217] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  753.224206] vblank wait timed out on crtc 1
>[  753.224276] ------------[ cut here ]------------
>[  753.224321] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  753.224323] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[  753.224426] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[  753.224429] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[  753.224433] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[  753.224462] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[  753.224464] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[  753.224469] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[  753.224471] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[  753.224474] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000005c3
>[  753.224476] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[  753.224479] R13: 0000000000000168 R14: 000000001300133f R15: 0000000000000000
>[  753.224483] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[  753.224486] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  753.224489] CR2: 00007f4144028028 CR3: 0000000112d34000 CR4: 00000000000006e0
>[  753.224491] Call Trace:
>[  753.224503]  ? wait_woken+0x80/0x80
>[  753.224592]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[  753.224665]  intel_tv_detect+0x145/0x4d0 [i915]
>[  753.224672]  ? __i2c_transfer+0x11d/0x400
>[  753.224680]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[  753.224702]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  753.224716]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[  753.224731]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[  753.224736]  ? ext4_dirty_inode+0x5c/0x70
>[  753.224770]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[  753.224802]  drm_mode_getconnector+0x157/0x340 [drm]
>[  753.224831]  ? __drm_mode_object_find+0x59/0xd0 [drm]
>[  753.224862]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  753.224887]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[  753.224913]  drm_ioctl+0x31b/0x3d0 [drm]
>[  753.224943]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[  753.224951]  ? dput.part.23+0x2d/0x1e0
>[  753.224955]  do_vfs_ioctl+0xa5/0x600
>[  753.224961]  ? vfs_write+0x132/0x1a0
>[  753.224965]  SyS_ioctl+0x79/0x90
>[  753.224970]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[  753.224974] RIP: 0033:0x7fc71929aea7
>[  753.224976] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[  753.224981] RAX: ffffffffffffffda RBX: 00005558ff51bbe0 RCX: 00007fc71929aea7
>[  753.224984] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[  753.224986] RBP: 00005558ff51ac10 R08: 00000000ffffffff R09: 0000000000000000
>[  753.224989] R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000000320
>[  753.224991] R13: 00005558fe3f0c60 R14: 00005558ff51ac10 R15: 00005558ff2042a0
>[  753.224995] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[  753.225076] ---[ end trace 41d2971e72bdcdea ]---
>[  763.360219] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[  773.600076] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[  783.840227] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 1404.384254] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 1404.488182] vblank wait timed out on crtc 1
>[ 1404.488249] ------------[ cut here ]------------
>[ 1404.488292] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 1404.488294] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 1404.488396] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 1404.488399] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 1404.488402] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 1404.488431] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 1404.488434] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 1404.488438] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 1404.488441] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[ 1404.488443] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000005f7
>[ 1404.488446] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 1404.488449] R13: 0000000000000168 R14: 0000000015001340 R15: 0000000000000000
>[ 1404.488452] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[ 1404.488455] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 1404.488458] CR2: 00007f4153ccf000 CR3: 0000000112d34000 CR4: 00000000000006e0
>[ 1404.488461] Call Trace:
>[ 1404.488472]  ? wait_woken+0x80/0x80
>[ 1404.488560]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 1404.488633]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 1404.488639]  ? __i2c_transfer+0x11d/0x400
>[ 1404.488647]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 1404.488668]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 1404.488682]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 1404.488696]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 1404.488702]  ? ext4_dirty_inode+0x5c/0x70
>[ 1404.488738]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 1404.488770]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 1404.488799]  ? __drm_mode_object_find+0x59/0xd0 [drm]
>[ 1404.488830]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 1404.488856]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 1404.488882]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 1404.488912]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 1404.488919]  ? dput.part.23+0x2d/0x1e0
>[ 1404.488923]  do_vfs_ioctl+0xa5/0x600
>[ 1404.488929]  ? vfs_write+0x132/0x1a0
>[ 1404.488933]  SyS_ioctl+0x79/0x90
>[ 1404.488938]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 1404.488942] RIP: 0033:0x7fc71929aea7
>[ 1404.488944] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 1404.488949] RAX: ffffffffffffffda RBX: 00005558feed9e80 RCX: 00007fc71929aea7
>[ 1404.488952] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 1404.488954] RBP: 00007fc71956bc20 R08: 00000000ffffffff R09: 0000000000000000
>[ 1404.488957] R10: 0000000000000000 R11: 0000000000003246 R12: 0000000000000000
>[ 1404.488959] R13: 00005558fe0867c0 R14: 00005558ff51b870 R15: 00005558feed69a0
>[ 1404.488963] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 1404.489044] ---[ end trace 41d2971e72bdcdeb ]---
>[ 1414.624225] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 1424.864200] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 1435.104209] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 2408.136198] perf: interrupt took too long (2512 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
>[ 3351.264228] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 3351.368171] vblank wait timed out on crtc 1
>[ 3351.368242] ------------[ cut here ]------------
>[ 3351.368286] WARNING: CPU: 1 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 3351.368288] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 3351.368391] CPU: 1 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 3351.368394] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 3351.368397] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 3351.368426] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 3351.368429] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 3351.368433] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 3351.368436] RDX: 0000000000000000 RSI: ffff8e325fd0dc98 RDI: ffff8e325fd0dc98
>[ 3351.368438] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 000000000000062c
>[ 3351.368441] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 3351.368443] R13: 0000000000000168 R14: 0000000017001341 R15: 0000000000000000
>[ 3351.368447] FS:  00007fc71be40a40(0000) GS:ffff8e325fd00000(0000) knlGS:0000000000000000
>[ 3351.368450] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3351.368453] CR2: 00007fa10767dc64 CR3: 0000000112d34000 CR4: 00000000000006e0
>[ 3351.368456] Call Trace:
>[ 3351.368467]  ? wait_woken+0x80/0x80
>[ 3351.368557]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 3351.368630]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 3351.368637]  ? __i2c_transfer+0x11d/0x400
>[ 3351.368645]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 3351.368667]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 3351.368681]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 3351.368696]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 3351.368701]  ? ext4_dirty_inode+0x5c/0x70
>[ 3351.368735]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 3351.368767]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 3351.368773]  ? timerqueue_add+0x57/0x80
>[ 3351.368804]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 3351.368829]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 3351.368855]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 3351.368884]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 3351.368892]  do_vfs_ioctl+0xa5/0x600
>[ 3351.368897]  ? _copy_from_user+0x3e/0x60
>[ 3351.368904]  ? restore_altstack+0x51/0x70
>[ 3351.368908]  SyS_ioctl+0x79/0x90
>[ 3351.368913]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 3351.368917] RIP: 0033:0x7fc71929aea7
>[ 3351.368920] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 3351.368924] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[ 3351.368927] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 3351.368930] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[ 3351.368932] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[ 3351.368934] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[ 3351.368938] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 3351.369020] ---[ end trace 41d2971e72bdcdec ]---
>[ 3361.504250] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 3371.744197] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 3381.984228] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 3761.971807] perf: interrupt took too long (3190 > 3140), lowering kernel.perf_event_max_sample_rate to 62500
>[ 4674.205347] perf: interrupt took too long (3992 > 3987), lowering kernel.perf_event_max_sample_rate to 50000
>[ 5836.273034] perf: interrupt took too long (5003 > 4990), lowering kernel.perf_event_max_sample_rate to 39750
>[ 6709.088284] usb 2-2: USB disconnect, device number 2
>[ 6709.108597] sd 2:0:0:0: [sda] Synchronizing SCSI cache
>[ 6709.348146] sd 2:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
>[ 6712.644211] usb 2-2: new high-speed USB device number 3 using ehci-pci
>[ 6712.850570] usb 2-2: New USB device found, idVendor=0bc2, idProduct=231a
>[ 6712.850576] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[ 6712.850581] usb 2-2: Product: Expansion
>[ 6712.850585] usb 2-2: Manufacturer: Seagate
>[ 6712.850589] usb 2-2: SerialNumber: 2HC015KJ
>[ 6712.855374] scsi host2: uas
>[ 6712.859358] scsi 2:0:0:0: Direct-Access     Seagate  Expansion        0706 PQ: 0 ANSI: 6
>[ 6712.861133] sd 2:0:0:0: Attached scsi generic sg1 type 0
>[ 6714.179407] sd 2:0:0:0: [sda] 156301487 512-byte logical blocks: (80.0 GB/74.5 GiB)
>[ 6714.179413] sd 2:0:0:0: [sda] 4096-byte physical blocks
>[ 6714.179767] sd 2:0:0:0: [sda] Write Protect is off
>[ 6714.179772] sd 2:0:0:0: [sda] Mode Sense: 53 00 00 08
>[ 6714.180639] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[ 6714.261350]  sda: sda1 sda2
>[ 6714.264424] sd 2:0:0:0: [sda] Attached SCSI disk
>[ 6733.632832] usb 2-2: USB disconnect, device number 3
>[ 6733.660551] sd 2:0:0:0: [sda] Synchronizing SCSI cache
>[ 6733.912295] sd 2:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
>[ 7476.960243] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7477.064220] vblank wait timed out on crtc 1
>[ 7477.064289] ------------[ cut here ]------------
>[ 7477.064333] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7477.064335] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 7477.064438] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 7477.064441] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 7477.064444] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 7477.064473] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7477.064476] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 7477.064480] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 7477.064482] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[ 7477.064485] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 0000000000000679
>[ 7477.064487] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 7477.064490] R13: 0000000000000168 R14: 0000000019001342 R15: 0000000000000000
>[ 7477.064494] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[ 7477.064497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 7477.064500] CR2: 00007fb986709000 CR3: 0000000112d34000 CR4: 00000000000006f0
>[ 7477.064502] Call Trace:
>[ 7477.064514]  ? wait_woken+0x80/0x80
>[ 7477.064602]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 7477.064675]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 7477.064682]  ? __i2c_transfer+0x11d/0x400
>[ 7477.064690]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 7477.064712]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7477.064726]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7477.064740]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 7477.064746]  ? ext4_dirty_inode+0x5c/0x70
>[ 7477.064780]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 7477.064812]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 7477.064843]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7477.064868]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 7477.064894]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 7477.064924]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7477.064931]  do_vfs_ioctl+0xa5/0x600
>[ 7477.064936]  ? _copy_from_user+0x3e/0x60
>[ 7477.064943]  ? restore_altstack+0x51/0x70
>[ 7477.064947]  SyS_ioctl+0x79/0x90
>[ 7477.064952]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 7477.064956] RIP: 0033:0x7fc71929aea7
>[ 7477.064959] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 7477.064963] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[ 7477.064966] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 7477.064969] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[ 7477.064971] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[ 7477.064973] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[ 7477.064977] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 7477.065059] ---[ end trace 41d2971e72bdcded ]---
>[ 7487.200356] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7497.440158] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 7507.680221] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 7517.920198] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7518.024176] vblank wait timed out on crtc 1
>[ 7518.024246] ------------[ cut here ]------------
>[ 7518.024291] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7518.024293] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 7518.024396] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 7518.024399] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 7518.024402] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 7518.024430] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7518.024433] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 7518.024437] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 7518.024440] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[ 7518.024443] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000006ac
>[ 7518.024445] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 7518.024448] R13: 0000000000000168 R14: 000000001b001343 R15: 0000000000000000
>[ 7518.024452] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[ 7518.024455] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 7518.024457] CR2: 0000563824ac9000 CR3: 0000000112d34000 CR4: 00000000000006f0
>[ 7518.024460] Call Trace:
>[ 7518.024471]  ? wait_woken+0x80/0x80
>[ 7518.024561]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 7518.024634]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 7518.024641]  ? __i2c_transfer+0x11d/0x400
>[ 7518.024649]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 7518.024670]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7518.024684]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7518.024699]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 7518.024704]  ? ext4_dirty_inode+0x5c/0x70
>[ 7518.024737]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 7518.024769]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 7518.024775]  ? timerqueue_add+0x57/0x80
>[ 7518.024806]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7518.024831]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 7518.024857]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 7518.024887]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7518.024894]  do_vfs_ioctl+0xa5/0x600
>[ 7518.024899]  ? _copy_from_user+0x3e/0x60
>[ 7518.024905]  ? restore_altstack+0x51/0x70
>[ 7518.024910]  SyS_ioctl+0x79/0x90
>[ 7518.024915]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 7518.024919] RIP: 0033:0x7fc71929aea7
>[ 7518.024922] RSP: 002b:00007ffce3033ce8 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 7518.024926] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[ 7518.024929] RDX: 00007ffce3033d20 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 7518.024932] RBP: 00007ffce3033d20 R08: 00000000ffffffff R09: 0000000000000000
>[ 7518.024934] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[ 7518.024936] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033d20
>[ 7518.024940] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 7518.025022] ---[ end trace 41d2971e72bdcdee ]---
>[ 7528.160245] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7538.400250] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 7548.640263] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 7564.000239] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7564.101576] vblank wait timed out on crtc 1
>[ 7564.101646] ------------[ cut here ]------------
>[ 7564.101690] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7564.101692] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 7564.101795] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 7564.101798] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 7564.101801] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 7564.101830] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 7564.101833] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 7564.101837] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 7564.101840] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[ 7564.101842] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 00000000000006e0
>[ 7564.101845] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 7564.101847] R13: 0000000000000168 R14: 000000001d001344 R15: 0000000000000000
>[ 7564.101851] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[ 7564.101854] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 7564.101857] CR2: 0000120e7b420000 CR3: 0000000112d34000 CR4: 00000000000006f0
>[ 7564.101860] Call Trace:
>[ 7564.101871]  ? wait_woken+0x80/0x80
>[ 7564.101960]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 7564.102032]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 7564.102039]  ? __i2c_transfer+0x11d/0x400
>[ 7564.102047]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 7564.102068]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7564.102082]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 7564.102097]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 7564.102102]  ? ext4_dirty_inode+0x5c/0x70
>[ 7564.102136]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 7564.102168]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 7564.102199]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7564.102225]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 7564.102250]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 7564.102280]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 7564.102288]  do_vfs_ioctl+0xa5/0x600
>[ 7564.102293]  ? _copy_from_user+0x3e/0x60
>[ 7564.102299]  ? restore_altstack+0x51/0x70
>[ 7564.102303]  SyS_ioctl+0x79/0x90
>[ 7564.102309]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 7564.102312] RIP: 0033:0x7fc71929aea7
>[ 7564.102315] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 7564.102320] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[ 7564.102322] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 7564.102325] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[ 7564.102327] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[ 7564.102330] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[ 7564.102334] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 7564.102415] ---[ end trace 41d2971e72bdcdef ]---
>[ 7574.240269] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 7584.480258] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 7594.720266] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out
>[ 8575.968208] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 8576.072168] vblank wait timed out on crtc 1
>[ 8576.072237] ------------[ cut here ]------------
>[ 8576.072280] WARNING: CPU: 0 PID: 653 at /home/kernel/COD/linux/drivers/gpu/drm/drm_vblank.c:1072 drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 8576.072282] Modules linked in: ccm gpio_ich snd_hda_codec_idt snd_hda_codec_generic dell_laptop snd_hda_codec_hdmi dell_smm_hwmon snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep coretemp arc4 snd_pcm iwl4965 joydev iwlegacy mac80211 r852 sm_common snd_seq_midi nand nand_ecc snd_seq_midi_event input_leds nand_bch bch r592 dell_wmi dell_smbios mtd memstick dcdbas cfg80211 snd_rawmidi sparse_keymap wmi_bmof serio_raw lpc_ich snd_seq snd_seq_device snd_timer snd soundcore shpchp mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 firewire_ohci sdhci_pci i2c_algo_bit ahci psmouse libahci uas pata_acpi sdhci firewire_core crc_itu_t usb_storage drm_kms_helper syscopyarea sky2 wmi sysfillrect sysimgblt fb_sys_fops video drm
>[ 8576.072385] CPU: 0 PID: 653 Comm: Xorg Tainted: G        W       4.14.0-994-generic #201711180203
>[ 8576.072388] Hardware name: Dell Inc. Inspiron 1525                   /0U990C, BIOS A16 10/16/2008
>[ 8576.072391] task: ffff8e3253474140 task.stack: ffffb1fd40e14000
>[ 8576.072420] RIP: 0010:drm_wait_one_vblank+0x19b/0x1b0 [drm]
>[ 8576.072423] RSP: 0018:ffffb1fd40e17978 EFLAGS: 00010286
>[ 8576.072427] RAX: 000000000000001f RBX: ffff8e324f448000 RCX: 0000000000000000
>[ 8576.072430] RDX: 0000000000000000 RSI: ffff8e325fc0dc98 RDI: ffff8e325fc0dc98
>[ 8576.072432] RBP: ffffb1fd40e179d8 R08: 0000000000000001 R09: 0000000000000713
>[ 8576.072435] R10: ffffb1fd40e17978 R11: 0000000000000000 R12: 0000000000000001
>[ 8576.072437] R13: 0000000000000168 R14: 000000001f001345 R15: 0000000000000000
>[ 8576.072441] FS:  00007fc71be40a40(0000) GS:ffff8e325fc00000(0000) knlGS:0000000000000000
>[ 8576.072444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 8576.072447] CR2: 00000cfda057c000 CR3: 0000000112d34000 CR4: 00000000000006f0
>[ 8576.072450] Call Trace:
>[ 8576.072461]  ? wait_woken+0x80/0x80
>[ 8576.072550]  intel_get_load_detect_pipe+0x5c6/0x640 [i915]
>[ 8576.072622]  intel_tv_detect+0x145/0x4d0 [i915]
>[ 8576.072629]  ? __i2c_transfer+0x11d/0x400
>[ 8576.072637]  ? __ww_mutex_lock_slowpath+0x16/0x20
>[ 8576.072658]  drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 8576.072672]  ? drm_helper_probe_detect+0x4d/0x90 [drm_kms_helper]
>[ 8576.072686]  drm_helper_probe_single_connector_modes+0xe2/0x6f0 [drm_kms_helper]
>[ 8576.072692]  ? ext4_dirty_inode+0x5c/0x70
>[ 8576.072725]  ? drm_atomic_get_property+0x152/0x450 [drm]
>[ 8576.072758]  drm_mode_getconnector+0x157/0x340 [drm]
>[ 8576.072763]  ? timerqueue_add+0x57/0x80
>[ 8576.072794]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 8576.072819]  drm_ioctl_kernel+0x5d/0xb0 [drm]
>[ 8576.072845]  drm_ioctl+0x31b/0x3d0 [drm]
>[ 8576.072875]  ? drm_mode_connector_property_set_ioctl+0x60/0x60 [drm]
>[ 8576.072882]  do_vfs_ioctl+0xa5/0x600
>[ 8576.072887]  ? _copy_from_user+0x3e/0x60
>[ 8576.072894]  ? restore_altstack+0x51/0x70
>[ 8576.072898]  SyS_ioctl+0x79/0x90
>[ 8576.072903]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>[ 8576.072907] RIP: 0033:0x7fc71929aea7
>[ 8576.072910] RSP: 002b:00007ffce3033c78 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
>[ 8576.072914] RAX: ffffffffffffffda RBX: 00005558fe27db10 RCX: 00007fc71929aea7
>[ 8576.072917] RDX: 00007ffce3033cb0 RSI: 00000000c05064a7 RDI: 000000000000000e
>[ 8576.072919] RBP: 00007ffce3033cb0 R08: 00000000ffffffff R09: 0000000000000000
>[ 8576.072922] R10: 0000000000000000 R11: 0000000000003246 R12: 00000000c05064a7
>[ 8576.072925] R13: 000000000000000e R14: 000000000000000e R15: 00007ffce3033cb0
>[ 8576.072928] Code: ff e8 4a 82 5c ef 48 8b 7d a0 48 8d 75 a8 e8 8d d8 60 ef 45 85 ff 0f 85 0c ff ff ff 44 89 e6 48 c7 c7 d8 bf 0d c0 e8 f6 8e 62 ef <0f> ff e9 f6 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 
>[ 8576.073010] ---[ end trace 41d2971e72bdcdf0 ]---
>[ 8586.208243] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:40:pipe B] flip_done timed out
>[ 8596.448250] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CONNECTOR:55:SVIDEO-1] flip_done timed out
>[ 8606.688258] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane B] flip_done timed out

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Attachments on bug 103812: 135581 | 135655 | 138613

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