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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - "stuck on render ring""
href="https://bugs.freedesktop.org/show_bug.cgi?id=82379">82379</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>"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>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>artherfon@gmail.com
</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>unspecified
</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=104327" name="attach_104327" title="/sys/class/drm/card0/error">attachment 104327</a> <a href="attachment.cgi?id=104327&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Xubuntu 14.04
Linux hal 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
No graphical corruption, visual display sometimes freezes for a few seconds.
Syslog:
Aug 9 09:06:24 hal kernel: [ 1784.820013] [drm] stuck on render ring
Aug 9 09:06:24 hal kernel: [ 1784.820018] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Aug 9 09:06:24 hal kernel: [ 1784.820019] [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Aug 9 09:06:24 hal kernel: [ 1784.820021] [drm] Please file a _new_ bug report
on bugs.freedesktop.org against DRI -> DRM/Intel
Aug 9 09:06:24 hal kernel: [ 1784.820022] [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Aug 9 09:06:24 hal kernel: [ 1784.820024] [drm] The gpu crash dump is required
to analyze gpu hangs, so please always attach it.
Aug 9 09:06:24 hal kernel: [ 1784.821140] [drm:i915_set_reset_status] *ERROR*
render ring hung inside bo (0x2b44000 ctx 0) at 0x2b4608c</pre>
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