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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 --- - [drm] stuck on render ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77043">77043</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>[drm] stuck on render ring
</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>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>shuber@sthu.org
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</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=96889" name="attach_96889" title="xz of /sys/class/drm/card0/error">attachment 96889</a> <a href="attachment.cgi?id=96889&action=edit" title="xz of /sys/class/drm/card0/error">[details]</a></span>
xz of /sys/class/drm/card0/error
By filing this bug, I follow the instructions below:
[26922.904349] [drm] stuck on render ring
[26922.904350] [drm] stuck on blitter ring
[26922.904351] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[26922.904352] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[26922.904352] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[26922.904352] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[26922.904352] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
I was running a program of myself that uses vtk-5.10.1 to visualize data. I am
running a Gentoo linux on a Thinkpad X220 with
sys-kernel/gentoo-sources-3.13.7
x11-drivers/xf86-video-intel-2.99.910
media-libs/mesa-10.1.0
x11-libs/libdrm-2.4.52
x11-base/xorg-server-1.15.0
installed. I observed these hangs over different kernel versions and versions
of xf86-video-intel.</pre>
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