Bug 107796 - [CI][DRMTIP] igt@kms_draw_crc@draw-method-* - fail - Failed assertion: !mismatch
Summary: [CI][DRMTIP] igt@kms_draw_crc@draw-method-* - fail - Failed assertion: !mismatch
Status: NEW
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:
 
Reported: 2018-09-03 11:13 UTC by Martin Peres
Modified: 2019-11-04 19:54 UTC (History)
1 user (show)

See Also:
i915 platform: BSW/CHT, BYT
i915 features: display/Other


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Comment 1 Martin Peres 2018-09-04 07:33:40 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_101/fi-byt-clapper/igt@kms_draw_crc@draw-method-rgb565-pwrite-xtiled.html

(kms_draw_crc:1252) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:371:
(kms_draw_crc:1252) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-rgb565-pwrite-xtiled failed.(km
Comment 2 Martin Peres 2018-09-10 09:51:42 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_107/fi-byt-clapper/igt@kms_draw_crc@draw-method-xrgb2101010-mmap-gtt-untiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_107/fi-byt-clapper/igt@kms_draw_crc@draw-method-xrgb2101010-render-xtiled.html

(kms_draw_crc:1681) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:392:
(kms_draw_crc:1681) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb2101010-render-xtiled failed.
Comment 3 Martin Peres 2018-09-10 09:53:44 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_106/fi-byt-clapper/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-untiled.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_106/fi-byt-clapper/igt@kms_draw_crc@draw-method-xrgb2101010-pwrite-untiled.html

(kms_draw_crc:1482) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:392:
(kms_draw_crc:1482) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest draw-method-xrgb2101010-pwrite-untiled failed.
Comment 4 CI Bug Log 2019-04-27 19:32:54 UTC
A CI Bug Log filter associated to this bug has been updated:

{- BYT: some igt@kms_draw_crc@draw-method-* - fail - Failed assertion: !mismatch -}
{+ BYT BSW: some igt@kms_draw_crc@draw-method-* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_265/fi-bsw-kefka/igt@kms_draw_crc@draw-method-rgb565-mmap-cpu-untiled.html
Comment 5 harish.chegondi 2019-11-04 19:54:48 UTC
The test failure reported by this bug consistently happened on BYT platform more than 6 months ago, but no recent failures.

I see the test is no longer running on the BYT platform:
https://intel-gfx-ci.01.org/tree/drm-tip/fi-byt-clapper.html

This test is currently running only on the shard systems:
https://intel-gfx-ci.01.org/tree/drm-tip/igt@kms_draw_crc@draw-method-rgb565-mmap-gtt-untiled.html

I can no longer see the dmesg logs from the previous failures to confirm what assertion has failed, but it appears to me that this bug is reporting the CRC mismatch failures that have already been reported in other bugs.


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.