[Bug 83343] New: [drm] stuck on render ring

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83343

          Priority: medium
            Bug ID: 83343
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [drm] stuck on render ring
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: pierg75 at yahoo.it
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 105545
  --> https://bugs.freedesktop.org/attachment.cgi?id=105545&action=edit
dump from /sys/class/drm/card0/error

It's happening from time to time.
The system frezees for a while and then resume (the WM is misbehaving after
this, but this might be another issue).
The messages I found the in the logs are:

Sep  1 11:08:16 plambri kernel: [11194.320270] [drm] stuck on render ring
Sep  1 11:08:16 plambri kernel: [11194.320749] [drm] GPU HANG: ecode
0:0xf5f7fffe, in X [1308], reason: Ring hung, action: reset
Sep  1 11:08:16 plambri kernel: [11194.320752] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Sep  1 11:08:16 plambri kernel: [11194.320754] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Sep  1 11:08:16 plambri kernel: [11194.320759] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Sep  1 11:08:16 plambri kernel: [11194.320760] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Sep  1 11:08:16 plambri kernel: [11194.320762] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Sep  1 11:08:16 plambri kernel: [drm] stuck on render ring
Sep  1 11:08:16 plambri kernel: [drm] GPU HANG: ecode 0:0xf5f7fffe, in X
[1308], reason: Ring hung, action: reset
Sep  1 11:08:16 plambri kernel: [drm] GPU hangs can indicate a bug anywhere in
the entire gfx stack, including userspace.
Sep  1 11:08:16 plambri kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Sep  1 11:08:16 plambri kernel: [drm] drm/i915 developers can then reassign to
the right component if it's not a kernel issue.
Sep  1 11:08:16 plambri kernel: [drm] The gpu crash dump is required to analyze
gpu hangs, so please always attach it.
Sep  1 11:08:16 plambri kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Sep  1 11:08:18 plambri kernel: [11196.320804] [drm] Enabling RC6 states: RC6
on, RC6p on, RC6pp off
Sep  1 11:08:18 plambri kernel: [drm] Enabling RC6 states: RC6 on, RC6p on,
RC6pp off

I'm using fedora with these packages:

xorg-x11-server-Xorg-1.14.4-11.fc20.x86_64
xorg-x11-drv-intel-2.21.15-7.fc20.x86_64

kernel-3.15.10-201.fc20.x86_64

I'll attach the dump of the card0/error

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140901/0ae30fea/attachment.html>