Last seen CI_DRM_3235: 2017-10-14 / 114 runs ago

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4014/shard-hsw3/igt@kms_mmap_write_crc.html

(kms_mmap_write_crc:1607) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:356:
(kms_mmap_write_crc:1607) igt-debugfs-CRITICAL: Failed assertion: !mismatch
Test kms_mmap_write_crc failed.

Last seen:  IGT_4014: 2017-11-27 / 277 runs ago

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3844/shard-apl7/igt@kms_mmap_write_crc.html

(kms_mmap_write_crc:1522) igt-debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:370:
(kms_mmap_write_crc:1522) igt-debugfs-CRITICAL: Failed assertion: !mismatch
Test kms_mmap_write_crc failed.

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_27/fi-hsw-4770r/igt@kms_mmap_write_crc.html

(kms_mmap_write_crc:2641) igt_debugfs-CRITICAL: Test assertion failure function igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_mmap_write_crc:2641) igt_debugfs-CRITICAL: Failed assertion: !mismatch
Test kms_mmap_write_crc failed.

Update: Mostly occurring in HSW. Last seen drmtip_226 (1 day, 2 hours / 26 runs ago).

A CI Bug Log filter associated to this bug has been updated:

{- hsw shard-apl: igt@kms_mmap_write_crc - Failed assertion: !mismatch -}
{+ hsw shard-apl: igt@kms_mmap_write_crc@* - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_227/fi-hsw-4770r/igt@kms_mmap_write_crc@main.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_228/fi-hsw-4770r/igt@kms_mmap_write_crc@main.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_229/fi-hsw-4770r/igt@kms_mmap_write_crc@main.html

A CI Bug Log filter associated to this bug has been updated:

{- hsw shard-apl: igt@kms_mmap_write_crc@* - Failed assertion: !mismatch -}
{+ BYT HSW shard-apl: igt@kms_mmap_write_crc@* - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_233/fi-byt-clapper/igt@kms_mmap_write_crc@main.html

A CI Bug Log filter associated to this bug has been updated:

{- BYT HSW shard-apl: igt@kms_mmap_write_crc@* - Failed assertion: !mismatch -}
{+ BYT HSW shard-apl shard-skl: igt@kms_mmap_write_crc@* - Failed assertion: !mismatch +}


  No new failures caught with the new filter

The issue noted in this bug/filter has been occurring on one HSW machine (4470r) on every invocation of the test. It has not failed on other HSW machines with this issue signature. Also, it looks like this test is not being invoked on HSW machines since Sep 3, 2019.

The other machines in this filter is APL, but there has been no failure on APL machines for 6 months.

-- 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/55.