[Bug 92194] New: [drm] stuck on render ring

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92194

            Bug ID: 92194
           Summary: [drm] stuck on render ring
           Product: DRI
           Version: unspecified
          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: Hallo32 at gmx.net
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 118537
  --> https://bugs.freedesktop.org/attachment.cgi?id=118537&action=edit
/sys/class/drm/card0/error

Steps to reproduce: ssh -X to another and run meld. Happens 2 out 2 times.

uname -m: x86_64
uname -r: 3.13.0-65-generic
Linux distribution: Xubuntu 14.04 (up to date)
Machine or mother board model: Acer 3820TG
Display connector: internal Display. VGA not used.

demsg:
Sep 30 14:52:54 Acer3820 kernel: [  125.849261] [drm] stuck on render ring
Sep 30 14:52:54 Acer3820 kernel: [  125.849334] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Sep 30 14:52:54 Acer3820 kernel: [  125.849336] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Sep 30 14:52:54 Acer3820 kernel: [  125.849338] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Sep 30 14:52:54 Acer3820 kernel: [  125.849340] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Sep 30 14:52:54 Acer3820 kernel: [  125.849341] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Sep 30 14:52:54 Acer3820 kernel: [  125.854354] [drm:i915_set_reset_status]
*ERROR* render ring hung inside bo (0x31cf000 ctx 0) at 0x31cf314
Sep 30 14:53:00 Acer3820 kernel: [  131.882771] [drm] stuck on render ring
Sep 30 14:53:06 Acer3820 kernel: [  137.868387] [drm] stuck on render ring
Sep 30 14:53:12 Acer3820 kernel: [  143.877963] [drm] stuck on render ring
Sep 30 14:53:18 Acer3820 kernel: [  149.875577] [drm] stuck on render ring
Sep 30 14:53:24 Acer3820 kernel: [  155.873140] [drm] stuck on render ring
Sep 30 14:53:30 Acer3820 kernel: [  161.846731] [drm] stuck on render ring
Sep 30 14:53:36 Acer3820 kernel: [  167.868279] [drm] stuck on render ring
Sep 30 14:53:42 Acer3820 kernel: [  173.865919] [drm] stuck on render ring
Sep 30 14:53:50 Acer3820 kernel: [  181.838718] [drm] stuck on render ring
Sep 30 14:53:56 Acer3820 kernel: [  187.848239] [drm] stuck on render ring
Sep 30 14:54:02 Acer3820 kernel: [  193.833857] [drm] stuck on render ring
Sep 30 14:54:08 Acer3820 kernel: [  199.831456] [drm] stuck on render ring
Sep 30 14:54:14 Acer3820 kernel: [  205.841002] [drm] stuck on render ring
Sep 30 14:54:20 Acer3820 kernel: [  211.838621] [drm] stuck on render ring
Sep 30 14:54:26 Acer3820 kernel: [  217.848174] [drm] stuck on render ring
Sep 30 14:54:32 Acer3820 kernel: [  223.833779] [drm] stuck on render ring
Sep 30 14:54:38 Acer3820 kernel: [  229.843349] [drm] stuck on render ring

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