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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Occasional GPU HANG"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85333">85333</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Occasional GPU HANG
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mirq-boogs@rere.qmqm.pl
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=108238" name="attach_108238" title="Contents of /sys/class/drm/card0/error">attachment 108238</a> <a href="attachment.cgi?id=108238&action=edit" title="Contents of /sys/class/drm/card0/error">[details]</a></span>
Contents of /sys/class/drm/card0/error
Kernel occasionally reports GPU HANG. I noticed no user-visible effects
correlated to this message. This is GPU integrated on Sandy Bridge Core
i7-2600K.
Kernel log:
[ 518.149655] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck
semaphore on render ring, action: continue
[ 518.149658] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 518.149658] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 518.149659] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 518.149660] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 518.149660] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 518.150077] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck
semaphore on blitter ring, action: continue
xdpyinfo excerpt:
vendor string: The X.Org Foundation
vendor release number: 11601000
X.Org version: 1.16.1
OS: Debian jessie.
I can provide more info when you need it.</pre>
</div>
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