[Bug 89193] New: [drm] GPU HANG: ecode 0:0xfffd4145

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89193

            Bug ID: 89193
           Summary: [drm] GPU HANG: ecode 0:0xfffd4145
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: naoliv at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 113578
  --> https://bugs.freedesktop.org/attachment.cgi?id=113578&action=edit
/sys/class/drm/card0/error output

Was scrolling a wiki page and got my screen stuck:

[154178.422123] [drm] stuck on render ring
[154178.423187] [drm] GPU HANG: ecode 0:0xfffd4145, in Xorg [1010], reason:
Ring hung, action: reset
[154178.423189] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[154178.423190] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[154178.423191] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[154178.423191] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[154178.423192] [drm] GPU crash dump saved to /sys/class/drm/card0/error

Some chars are all messed up now and my Firefox have a black bar (but it's
still usable)

Attached is the /sys/class/drm/card0/error output.

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