Bug 107956 - [CI][SHARDS] igt@kms_busy@extended_*_render-[abc] - dmesg-warn - Asynchronous wait on fence i915:kms_busy\[\d+\]/0:1 timed out \(hint:intel_atomic_commit_ready
Summary: [CI][SHARDS] igt@kms_busy@extended_*_render-[abc] - dmesg-warn - Asynchronous...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: IGT (show other bugs)
Version: XOrg git
Hardware: Other All
: high enhancement
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2018-09-17 07:04 UTC by Martin Peres
Modified: 2019-02-06 17:53 UTC (History)
1 user (show)

See Also:
i915 platform: BXT, GLK, HSW, KBL, SNB
i915 features: display/Other


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Description Martin Peres 2018-09-17 07:04:11 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl8/igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-c.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl7/igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-a.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl6/igt@kms_busy@extended-pageflip-hang-newfb-render-b.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl6/igt@kms_busy@extended-modeset-hang-newfb-render-b.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl5/igt@kms_busy@extended-modeset-hang-newfb-render-a.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl5/igt@kms_busy@extended-pageflip-hang-newfb-render-a.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl5/igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-b.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl4/igt@kms_busy@extended-pageflip-hang-newfb-render-c.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl4/igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl2/igt@kms_busy@extended-pageflip-modeset-hang-oldfb-render-c.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl2/igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4826/shard-apl2/igt@kms_busy@extended-modeset-hang-newfb-render-c.html

[51.898780] Asynchronous wait on fence i915:kms_busy[959]/0:2 timed out (hint:intel_atomic_commit_ready+0x0/0x4c [i915])

And the same on GLK and KBL.
Comment 1 Martin Peres 2018-09-17 07:27:19 UTC
On HSW and SNB, the message is a little different:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4833/shard-snb6/igt@kms_busy@extended-modeset-hang-newfb-render-b.html

[48.567442] Asynchronous wait on fence i915:rcs0:f timed out (hint:intel_atomic_commit_ready+0x0/0x4c [i915])
Comment 2 Chris Wilson 2018-09-17 07:31:14 UTC
A bug in the test runner; it is mistaking KERN_NOTICE for a warning. I was expecting it to have been fixed.
Comment 3 Petri Latvala 2018-09-17 07:56:38 UTC
Not a bug, a feature. --piglit-style-dmesg was an explicitly requested feature and is in use in CI atm. To ween out the other differences first I suppose.

That will disappear when we can actually get to the point where we can remove that flag. Up to Tomi and Martin (?) when they can run enough test rounds to be confident pre-merge doesn't get more noisy.
Comment 5 Maarten Lankhorst 2019-02-06 17:53:49 UTC
Doing some more investigation. This is expected behavior. So the dmesg-warn in this case is invalid..


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