Bug 109016

Summary:	[CI][SHARDS] igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	Juha-Pekka Heikkilä <juhapekka.heikkila>
Status:	RESOLVED MOVED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	medium	CC:	intel-gfx-bugs
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	BXT, CFL, GLK, ICL, SKL, TGL	i915 features:	display/Other

Description Martin Peres 2018-12-11 17:05:06 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-guc/igt@kms_rotation_crc@multiplane-rotation.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-guc/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-guc/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-6700k2/igt@kms_rotation_crc@multiplane-rotation.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-6700k2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-skl-6700k2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-bxt-j4205/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-bxt-j4205/igt@kms_rotation_crc@multiplane-rotation.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_155/fi-bxt-j4205/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

Starting subtest: multiplane-rotation-cropping-top
(kms_rotation_crc:1655) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_rotation_crc:1655) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest multiplane-rotation-cropping-top failed.

Comment 1 Juha-Pekka Heikkilä 2018-12-18 13:11:59 UTC

patch to fix this: https://patchwork.freedesktop.org/series/54202/

Comment 2 Jani Saarinen 2019-01-22 12:16:03 UTC

Patches got merged, did this fix anything?

Comment 3 Martin Peres 2019-01-22 12:19:42 UTC

(In reply to Jani Saarinen from comment #2)
> Patches got merged, did this fix anything?

Nope, no changes whatsoever throughout the history.

Comment 4 CI Bug Log 2019-01-24 13:06:24 UTC

A CI Bug Log filter associated to this bug has been updated:

{- SKL BXT: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5459/shard-kbl4/igt@kms_rotation_crc@multiplane-rotation.html

Comment 5 CI Bug Log 2019-01-28 14:46:12 UTC

A CI Bug Log filter associated to this bug has been updated:

{- SKL BXT KBL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5485/shard-iclb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

Comment 6 CI Bug Log 2019-02-12 08:45:32 UTC

A CI Bug Log filter associated to this bug has been updated:

{- SKL BXT KBL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_213/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_216/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_216/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation.html

Comment 7 CI Bug Log 2019-04-16 09:33:44 UTC

A CI Bug Log filter associated to this bug has been updated:

{- SKL BXT KBL CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL GLK CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_253/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_253/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_254/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_254/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_255/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_255/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

Comment 8 Martin Peres 2019-04-23 11:42:40 UTC

Bumping to HIGH, since it is also seen on shards.

Comment 9 CI Bug Log 2019-05-15 07:22:25 UTC

A CI Bug Log filter associated to this bug has been updated:

{- SKL BXT KBL GLK CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL GLK CML CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6075/re-cml-u/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6075/re-cml-u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_285/fi-cml-u2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

Comment 10 Lakshmi 2019-11-04 10:30:22 UTC

Seen on TGL as well.

Comment 11 CI Bug Log 2019-11-04 10:30:24 UTC

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

### New filters associated

* TGL: igt@kms_rotation_crc@multiplane-rotation - fail - Failed assertion: !mismatch || igt_skip_crc_compare
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14803/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14874/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14937/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14937/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5209/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5209/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15089/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3642/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7242/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15106/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15106/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15107/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15107/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15111/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15111/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15112/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15113/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7243/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3644/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3644/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15114/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15114/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5256/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5256/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5258/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5258/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5259/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5260/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5260/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5262/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5262/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5263/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7244/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7245/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15118/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7246/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7246/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5259/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5259/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation.html

Comment 12 Juha-Pekka Heikkilä 2019-11-04 19:34:31 UTC

This fail now exactly the same way on TGL as I remember it did earlier on KBL/GLK/ICL. Primary plane has NV12 and sprite plane has RG16, this seems to be bad combo. Should check how it look on screen on TGL, on those earlier failures on screen picture did look ok when crcs didn't match.

Comment 13 Juha-Pekka Heikkilä 2019-11-06 12:17:38 UTC

Look like this bug on icl/tgl was caused by

commit 1f594b209fe1c5fedd79e44939459f7e5ea525bb
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date:   Thu Oct 31 12:26:10 2019 +0100

    drm/i915: Remove special case slave handling during hw programming, v3.

Comment 14 Martin Peres 2019-11-29 18:01:37 UTC

-- GitLab Migration Automatic Message --

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You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/199.

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