[Bug 88341] New: stuck on render ring

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=88341

            Bug ID: 88341
           Summary: stuck on render ring
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: r4p5w7 at o2.pl
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 112143
  --> https://bugs.freedesktop.org/attachment.cgi?id=112143&action=edit
'hardinfo' report

Machine hangs for few seconds with following entries in dmesg:

[ 1441.820525] [drm] stuck on render ring
[ 1441.820532] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1441.820533] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1441.820533] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1441.820534] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1441.820534] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.

(File '/sys/class/drm/card0/error' is empty)

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