[Bug 100852] New: GPU Hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100852

            Bug ID: 100852
           Summary: GPU Hang
           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: vasileios.revelas at openbet.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 131097
  --> https://bugs.freedesktop.org/attachment.cgi?id=131097&action=edit
Output of /sys/class/drm/card0/error

I'm running Ubuntu 16.04.2 (Linux 4.4.0-72-generic)
Received the following in my dmesg:

[52020.876927] [drm] stuck on render ring
[52020.882338] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1244], reason:
Engine(s) hung, action: reset
[52020.882345] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[52020.882349] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[52020.882352] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[52020.882356] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[52020.882360] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[52020.884235] drm/i915: Resetting chip after gpu hang

I've attached the contents of /sys/class/drm/card0/error. I'd be happy to
supply any additional information.

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