[Bug 101154] New: [BAT][SKL] Test assertion failure function kmstest_dumb_create, file igt_kms.c:508 on fi-skl-6700hq

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101154

            Bug ID: 101154
           Summary: [BAT][SKL] Test assertion failure function
                    kmstest_dumb_create, file igt_kms.c:508 on
                    fi-skl-6700hq
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martin.peres at free.fr
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Starting with Patchwork_4779[1], many of the igt at kms_pipe_crc_basic starting
failing with the following assertion:

(kms_pipe_crc_basic:3999) igt-kms-WARNING: connector 48/eDP-1 has no modes
(kms_pipe_crc_basic:3999) igt-kms-CRITICAL: Test assertion failure function
kmstest_dumb_create, file igt_kms.c:508:
(kms_pipe_crc_basic:3999) igt-kms-CRITICAL: Failed assertion: igt_ioctl((fd),
((((2U|1U) << (((0+8)+8)+14)) | ((('d')) << (0+8)) | (((0xB2)) << 0) |
((((sizeof(struct drm_mode_create_dumb)))) << ((0+8)+8)))), (&create)) == 0
(kms_pipe_crc_basic:3999) igt-kms-CRITICAL: Last errno: 22, Invalid argument
(kms_pipe_crc_basic:3999) igt-kms-CRITICAL: error: -1 != 0
Subtest hang-read-crc-pipe-A failed.

It has since been seen on Patchwork_4783[2] and CI_DRM_2645[3].

[1] https://intel-gfx-ci.01.org/CI/Patchwork_4779/
[2] https://intel-gfx-ci.01.org/CI/Patchwork_4783/
[3] https://intel-gfx-ci.01.org/CI/fi-skl-6700hq.html

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