[Bug 86245] New: [drm] GPU HANG: ecode 0:0x85fffff8, in chromium [5879], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86245

            Bug ID: 86245
           Summary: [drm] GPU HANG: ecode 0:0x85fffff8, in chromium
                    [5879], reason: Ring hung, action: reset
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: mathieu.malaterre at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 109398
  --> https://bugs.freedesktop.org/attachment.cgi?id=109398&action=edit
/sys/class/drm/card0/error

As per dmesg:

[520544.044221] [drm] stuck on render ring
[520544.044816] [drm] GPU HANG: ecode 0:0x85fffff8, in chromium [5879], reason:
Ring hung, action: reset
[520544.044819] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[520544.044820] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[520544.044821] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[520544.044822] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[520544.044823] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[520546.044047] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

attaching `error` file as gziped.

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