Bug 104645 - [CI] igt@kms_cursor_crc@* - Failed CRC mismatch
Summary: [CI] igt@kms_cursor_crc@* - Failed CRC mismatch
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:
 
Reported: 2018-01-15 17:13 UTC by Martin Peres
Modified: 2018-09-04 10:24 UTC (History)
1 user (show)

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

Attachments
otuput (14.41 KB, text/plain)
2018-02-21 17:14 UTC, Hector Velazquez 		no flags Details
dmesg (246.13 KB, text/plain)
2018-02-21 17:14 UTC, Hector Velazquez 		no flags Details
kernel log (1.50 MB, text/plain)
2018-02-21 17:15 UTC, Hector Velazquez 		no flags Details
View All

Description Martin Peres 2018-01-15 17:13:38 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3606/shard-glkb6/igt@kms_cursor_crc@cursor-64x64-suspend.html

This may be a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=103232, but since it is closed, let's not pollute it.
Comment 1 Martin Peres 2018-01-15 17:14:45 UTC 
Sorry, I forgot to include the backtrace:

(kms_cursor_crc:1680) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:356:
(kms_cursor_crc:1680) igt-debugfs-CRITICAL: Failed assertion: !mismatch
Subtest cursor-64x64-suspend failed.
Comment 2 Hector Velazquez 2018-02-21 17:13:56 UTC 
This test has failing on GLK QA 

Tests List:

igt@kms_cursor_crc@cursor-128x128-suspend

IGT-Version: 1.21-gdd61508 (x86_64) (Linux: 4.16.0-rc1-drm-tip-ww8-commit-337c900+ x86_64)

Output:
. . . 	
(kms_cursor_crc:1668) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:370:
(kms_cursor_crc:1668) igt-debugfs-CRITICAL: Failed assertion: !mismatch
Subtest cursor-128x128-suspend failed.
. . .
Comment 3 Hector Velazquez 2018-02-21 17:14:25 UTC 
Created attachment 137507 [details]
otuput
Comment 4 Hector Velazquez 2018-02-21 17:14:50 UTC 
Created attachment 137508 [details]
dmesg
Comment 5 Hector Velazquez 2018-02-21 17:15:08 UTC 
Created attachment 137509 [details]
kernel log
Comment 6 Martin Peres 2018-03-22 13:58:30 UTC 
Also seen on APL: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4376/shard-apl4/igt@kms_cursor_crc@cursor-256x256-dpms.html

(kms_cursor_crc:1377) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_cursor_crc:1377) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Subtest cursor-256x256-dpms failed.
Comment 7 Martin Peres 2018-09-04 10:24:14 UTC 
We used to see this issue every week, and now we have not seen it in 15 weeks. Closing!

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