[Bug 101309] [GLK] ["MIPI" igt at kms_frontbuffer_tracking@basic]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101309

--- Comment #18 from Mika Kahola <mika.kahola at intel.com> ---
My problem was crashing X server. This is fixes now and I was able to replicate
the issue

./kms_frontbuffer_tracking --r basic
IGT-Version: 1.19-gc718ba80 (x86_64) (Linux:
4.13.0-2017-09-15-12.23-drm-intel-mika x86_64)
Primary screen: DSI 1920x1200, crtc 0
FBC last action not supported
Can't test PSR: no usable eDP screen.
Sink CRC not supported: primary screen is not eDP
(kms_frontbuffer_tracking:3825) igt-debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file igt_debugfs.c:345:
(kms_frontbuffer_tracking:3825) igt-debugfs-CRITICAL: Failed assertion:
!mismatch
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [igt_assert_crc_equal+0x5d]
  #2 [do_crc_assertions.part.34+0x61]
  #3 [__do_assertions+0x1f1]
  #4 [prepare_subtest_screens+0x9]
  #5 [main+0x17a2]
  #6 [__libc_start_main+0xf1]
  #7 [_start+0x2a]
  #8 [<unknown>+0x2a]
Subtest basic failed.
**** DEBUG ****
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) ioctl-wrappers-DEBUG: Test requirement passed:
err == 0
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=1, pitch=7680)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=64, height=64, format=0x34325241, tiling=0x0,
size=16384)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=2, pitch=256)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=64, height=64, format=0x34325258,
tiling=0x100000000000001, size=32768)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=3, pitch=512)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1024, height=1024, format=0x34325258,
tiling=0x100000000000001, size=4194304)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=4, pitch=4096)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=2420, height=2724, format=0x34325258,
tiling=0x100000000000001, size=26537984)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=5, pitch=9728)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=6, pitch=7680)
(kms_frontbuffer_tracking:3825) DEBUG: Blue CRC:   pipe:[ef67e1eb 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=6, pitch=7680)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=7, pitch=7680)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=8, pitch=7680)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=1920, height=1200, format=0x34325258,
tiling=0x100000000000001, size=9216000)
(kms_frontbuffer_tracking:3825) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(kms_frontbuffer_tracking:3825) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=9, pitch=7680)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:3825) DEBUG: Rect 0 CRC: pipe:[077ef77b 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) DEBUG: Rect 1 CRC: pipe:[087d5083 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) DEBUG: Rect 2 CRC: pipe:[0c9f5063 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) DEBUG: Rect 3 CRC: pipe:[03406260 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) igt-draw-DEBUG: Test requirement passed:
gem_get_tiling(fd, buf->handle, &tiling, &swizzle)
(kms_frontbuffer_tracking:3825) DEBUG: checking asserts in line 1778
(kms_frontbuffer_tracking:3825) DEBUG: Calculated CRC: pipe:[ef67e1eb 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) DEBUG: Calculated CRC: pipe:[6900d23c 00000000
00000000 00000000 00000000] sink:[unsupported!]
(kms_frontbuffer_tracking:3825) igt-debugfs-DEBUG: CRC mismatch at index 0:
0x6900d23c != 0xef67e1eb
(kms_frontbuffer_tracking:3825) igt-debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file igt_debugfs.c:345:
(kms_frontbuffer_tracking:3825) igt-debugfs-CRITICAL: Failed assertion:
!mismatch
(kms_frontbuffer_tracking:3825) igt-core-INFO: Stack trace:
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #1 [igt_assert_crc_equal+0x5d]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #2
[do_crc_assertions.part.34+0x61]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #3 [__do_assertions+0x1f1]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #4
[prepare_subtest_screens+0x9]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #5 [main+0x17a2]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #6 [__libc_start_main+0xf1]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #7 [_start+0x2a]
(kms_frontbuffer_tracking:3825) igt-core-INFO:   #8 [<unknown>+0x2a]
****  END  ****
Subtest basic: FAIL (0,771s)

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