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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 --- - Google chrome hangs, and kernel informs of GPU lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82769">82769</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>Google chrome hangs, and kernel informs of GPU lockup
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>j.g.villalonga@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>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=104820" name="attach_104820" title="kernel crash info from /sys/class/drm/card0/error">attachment 104820</a> <a href="attachment.cgi?id=104820&action=edit" title="kernel crash info from /sys/class/drm/card0/error">[details]</a></span>
kernel crash info from /sys/class/drm/card0/error
Google Chrome hangs and dmesg show apparent GPU error in output of 'dmesg'.
OS: Linux Fedora 20, fully up to date (2014-08-18)
kernel: kernel-3.15.10-200.fc20.x86_64
google chrome: google-chrome-stable-36.0.1985.143-1.x86_64
cpu: Intel(R) Celeron(R) CPU G1820 @ 2.70GHz
ram: 8GB
'dmesg' output:
[ 782.377399] [drm] stuck on render ring
[ 782.378657] [drm] GPU HANG: ecode 0:0x87d3bffa, in cinnamon [1829], reason:
Ring hung, action: reset
[ 782.378665] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 782.378669] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 782.378672] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 782.378675] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 782.378679] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 784.376737] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
kernel crash info from /sys/class/drm/card0/error has been gzipped and
attached to this bug.</pre>
</div>
</p>
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