Bug 107733

Summary:	[CI][DRMTIP][BDW only] igt@* - dmesg-fail / dmesg-warn - CPU pipe [ABC] FIFO underrun
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:	medium	CC:	intel-gfx-bugs
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	BDW	i915 features:	display/Other
Bug Depends on:
Bug Blocks:	105980

Description Martin Peres 2018-08-29 08:35:24 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_properties@plane-properties-legacy.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-gtt.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_chv_cursor_fail@pipe-b-256x256-top-edge.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_rotation_crc@cursor-rotation-180.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_flip@flip-vs-modeset-interruptible.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_busy@extended-pageflip-hang-oldfb-render-c.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_95/fi-bdw-samus/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-mmap-gtt.html

[and 23 other cases]

[  968.714446] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun

Comment 1 Martin Peres 2018-08-29 08:35:52 UTC

This is always seen on bdw-samus though.

Comment 2 Martin Peres 2019-03-08 16:10:31 UTC

(In reply to Martin Peres from comment #1)
> This is always seen on bdw-samus though.

Looks fixed now, not seen for the past 101 runs when it used to be visible in average once per run. Closing!

Comment 3 CI Bug Log 2019-03-08 16:25:40 UTC

The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.

Comment 4 Martin Peres 2019-11-29 17:50:29 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/143.

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