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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=92927">92927</a>
</td>
</tr>
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<th>Summary</th>
<td>Occasional GPU hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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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>
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<th>Reporter</th>
<td>gombasg@digikabel.hu
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=119609" name="attach_119609" title="Contents of /sys/class/drm/card0/error">attachment 119609</a> <a href="attachment.cgi?id=119609&action=edit" title="Contents of /sys/class/drm/card0/error">[details]</a></span>
Contents of /sys/class/drm/card0/error
I occasionally get the following message:
Nov 12 20:40:34 xxx kernel: [drm] GPU HANG: ecode 6:-1:0x00000000, reason:
Kicking stuck semaphore on render ring, action: continue
Nov 12 20:40:34 xxx kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
Nov 12 20:40:34 xxx kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 12 20:40:34 xxx kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
Nov 12 20:40:34 xxx kernel: [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
Nov 12 20:40:34 xxx kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
CPU: Intel(R) Core(TM) i3-2105 CPU @ 3.10GHz
Motherboard: Asus P8H67-M EVO, BIOS 3703 05/03/2013
Kernel: 4.2.5
OS: Debian testing/unstable mix
I was getting similar messages with 4.1.x kernels too.
Gabor</pre>
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