Bug 108222

Summary: [CI][SHARDS] igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled - fail - Failed assertion: !mismatch
Product: DRI Reporter: Martin Peres <martin.peres>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED MOVED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: CFL, GLK, KBL, SKL i915 features: display/Other

Description Martin Peres 2018-10-04 08:34:39 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4919/shard-glk7/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4665/shard-glk6/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4921/shard-glk2/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4922/shard-glk3/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

Starting subtest: draw-method-xrgb8888-pwrite-ytiled
(kms_draw_crc:7199) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:392:
(kms_draw_crc:7199) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb8888-pwrite-ytiled failed.
Comment 1 Martin Peres 2018-10-04 08:37:37 UTC
This appears to be a regression.
Comment 2 Martin Peres 2018-12-03 16:28:09 UTC
Also seen on SKL: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5226/shard-skl7/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

Starting subtest: draw-method-xrgb8888-pwrite-ytiled
(kms_draw_crc:2334) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_draw_crc:2334) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb8888-pwrite-ytiled failed.
Comment 3 Lakshmi 2018-12-07 16:33:52 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_152/fi-kbl-r/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_153/fi-kbl-r/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_153/fi-whl-u/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-ytiled.html

Starting subtest: draw-method-xrgb8888-pwrite-ytiled
(kms_draw_crc:2322) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_draw_crc:2322) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb8888-pwrite-ytiled failed.
Comment 4 Vanshidhar Konda 2019-10-25 18:28:10 UTC
This test fails one a number of SKL, KBL, WHL and GLK machines 4-5 times a month. When it fails it happens within a few runs/days of the first failure for that month.

The issue is also observed on ICL-U. The CI-buglog filter for this issue should be updated for that.
Comment 5 Martin Peres 2019-11-29 17:55:11 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/169.

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