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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - GPU crash with kernel 3.13.5 while playing video"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76808">76808</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU crash with kernel 3.13.5 while playing video
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>freedesktop@jaseg.net
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=96630" name="attach_96630" title="GPU crash dump">attachment 96630</a> <a href="attachment.cgi?id=96630&action=edit" title="GPU crash dump">[details]</a></span>
GPU crash dump
I am using a Lenovo x230. I was using the integrated display and an external
monitor via DisplayPort and watching a video in fullscreen on the integrated
display. The other monitor was just showing firefox. The video froze and I was
unable to close the window, though firefox on the second display and my window
manager stayed responsive. A couple of seconds later, both screens turned black
for a moment and afterwards the video continued to play. I still had to restart
X since my terminal started showing weird symbols instead of certain characters
(think: most are displayed correctly, but n and t are suddenly displayed as
something from an entirely differend unicode range). Since I re-started X,
everything is working fine again.
newton~ <3 X -version
X.Org X Server 1.15.0
Release Date: 2013-12-27
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.12.5-1-ARCH x86_64
Current Operating System: Linux newton 3.13.5-1-ARCH #1 SMP PREEMPT Sun Feb 23
00:25:24 CET 2014 x86_64
Kernel command line: [censored]
Build Date: 09 January 2014 08:47:24AM
Current version of pixman: 0.32.4
newton~ <3 dmesg|tail
[71833.402842] [drm] stuck on render ring
[71833.402843] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[71833.402844] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[71833.402844] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[71833.402844] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[71833.402844] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
PS: I think it is still kind of cool that my GPU can crash and I can just
restart X and continue to work like nothing happened. Thanks for the awesome
work!</pre>
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