root@BDW101:/opt/X11R7/src/intel-gpu-tools/tests# ./kms_frontbuffer_tracking --r fbc-suspend
IGT-Version: 1.16-g27d3070 (x86_64) (Linux: 4.9.0-rc1-nightly+ x86_64)
Primary screen: DP 1920x1080, crtc 26
FBC last action not supported
FBC compression information not supported
Can't test PSR: no usable eDP screen.
Sink CRC not supported: primary screen is not eDP
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Oct 20 11:46:43 2016
rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Oct 20 11:47:10 2016
rtcwake: write error
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: Test assertion failure function suspend_via_rtcwake, file igt_aux.c:710:
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: Failed assertion: system(cmd) == 0
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: This failure means that something is wrong with the rtcwake tool or how your distro is set up. This is not a i915.ko or i-g-t bug.
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [igt_system_suspend_autoresume+0x3f3]
  #2 [suspend_subtest+0x376]
  #3 [main+0x2fae]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest fbc-suspend failed.
**** DEBUG ****
(kms_frontbuffer_tracking:1651) DEBUG: Test requirement passed: fbc.can_test
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x100000000000001, size=8294400)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1, pitch=7680)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=64, height=64, format=0x34325241, tiling=0x0, size=16384)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2, pitch=256)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=64, height=64, format=0x34325258, tiling=0x100000000000001, size=32768)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=3, pitch=512)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1024, height=1024, format=0x34325258, tiling=0x100000000000001, size=4194304)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=4, pitch=4096)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=2420, height=2604, format=0x34325258, tiling=0x100000000000001, size=25370624)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=5, pitch=9728)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258, tiling=0x100000000000001, size=8294400)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:1651) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=6, pitch=7680)
(kms_frontbuffer_tracking:1651) DEBUG: Blue CRC:   pipe:[941b2438 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1651) DEBUG: Calculated CRC: pipe:[941b2438 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1651) DEBUG: Test requirement passed: !fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1651) DEBUG: Calculated CRC: pipe:[941b2438 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1651) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0
(kms_frontbuffer_tracking:1651) DEBUG: Calculated CRC: pipe:[941b2438 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1651) DEBUG: Test requirement passed: !fbc_not_enough_stolen()
(kms_frontbuffer_tracking:1651) DEBUG: Calculated CRC: pipe:[941b2438 00000000 00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:1651) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(kms_frontbuffer_tracking:1651) igt-aux-DEBUG: Test requirement passed: system(cmd) == 0
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: Test assertion failure function suspend_via_rtcwake, file igt_aux.c:710:
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: Failed assertion: system(cmd) == 0
(kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: This failure means that something is wrong with the rtcwake tool or how your distro is set up. This is not a i915.ko or i-g-t bug.
****  END  ****
Subtest fbc-suspend: FAIL (36.402s)