Bug 110403

Summary:	[CI][SHARDS] igt@kms_plane_alpha_blend@pipe-[bc]-coverage-7efc - fail - Failed assertion: !mismatch
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	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:	DRI git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	SKL	i915 features:	display/Other
Bug Depends on:
Bug Blocks:	105978

Description Martin Peres 2019-04-11 07:51:52 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4940/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

Starting subtest: pipe-C-coverage-7efc
(kms_plane_alpha_blend:959) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_plane_alpha_blend:959) igt_debugfs-CRITICAL: Failed assertion: !mismatch

Comment 1 CI Bug Log 2019-04-11 07:52:17 UTC

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* SKL: igt@kms_plane_alpha_blend@pipe-[bc]-coverage-7efc - fail - Failed assertion: !mismatch
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4940/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4940/shard-skl7/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5900/shard-skl1/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12756/shard-skl10/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12756/shard-skl7/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12757/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12758/shard-skl3/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_12758/shard-skl3/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5902/shard-skl10/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

Comment 2 harish.chegondi 2019-11-07 19:48:03 UTC

This failure of CRC mismatch happens consistently on the shard SKL systems. I will tag this to the main "CRC mismatch" tracking bug.

Comment 3 Martin Peres 2019-11-29 19:03:36 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/265.

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