Bug 107758 - [CI][DRMTIP] igt@kms_draw_crc@draw-method-rgb565-(mmap-cpu|blt)-ytiled - dmesg-fail - Failed assertion: !mismatch / CPU pipe [ABC] FIFO underrun
Summary: [CI][DRMTIP] igt@kms_draw_crc@draw-method-rgb565-(mmap-cpu|blt)-ytiled - dmes...
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks: 105980
  Show dependency treegraph
 
Reported: 2018-08-30 15:07 UTC by Martin Peres
Modified: 2019-07-31 13:13 UTC (History)
1 user (show)

See Also:
i915 platform: CFL, KBL
i915 features: display/Other


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Martin Peres 2018-08-30 15:07:59 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_88/fi-kbl-r/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_88/fi-whl-u/igt@kms_draw_crc@draw-method-rgb565-blt-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_94/fi-kbl-r/igt@kms_draw_crc@draw-method-rgb565-mmap-cpu-ytiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_94/fi-whl-u/igt@kms_draw_crc@draw-method-rgb565-mmap-cpu-ytiled.html

(kms_draw_crc:1386) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_draw_crc:1386) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-rgb565-mmap-cpu-ytiled failed.

[  179.693370] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
Comment 1 Martin Peres 2018-10-15 14:28:15 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_126/fi-kbl-r/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html

Starting subtest: draw-method-rgb565-mmap-wc-ytiled
(kms_draw_crc:2747) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:392:
(kms_draw_crc:2747) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-rgb565-mmap-wc-ytiled failed.

<3> [444.170673] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
Comment 2 Lakshmi 2019-07-31 13:13:25 UTC
The reproduction rate of this issue is once in 8.7 drmtip runs. Last seen on drmtip 202. 

Closing this issue as WORKSFORME.
Comment 3 CI Bug Log 2019-07-31 13:13:41 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.


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.