[Bug 101600] New: [BAT][PNV,BLB] i915_reset_device timed out, cancelling all in-flight rendering. provokes a dmesg-warn

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101600

            Bug ID: 101600
           Summary: [BAT][PNV,BLB] i915_reset_device timed out, cancelling
                    all in-flight rendering. provokes a dmesg-warn
           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 from CI_DRM_2765, the test igt at gem_ringfill@basic-default-hang started
passing on a lot of platforms, but on some, it also started outputting the
following dmesg message, which triggers a dmesg-warn instead of pass:

[  201.235709] i915 0000:00:02.0: i915_reset_device timed out, cancelling all
in-flight rendering.

Full logs:
 - fi-blb-e6850:
https://intel-gfx-ci.01.org/CI/CI_DRM_2765/fi-blb-e6850/igt@gem_ringfill@basic-default-hang.html
 - fi-pnv-d510:
https://intel-gfx-ci.01.org/CI/CI_DRM_2770/fi-pnv-d510/igt@gem_ringfill@basic-default-hang.html

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