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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck semaphore on render ring, action: continue"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100245">100245</a>
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<th>Summary</th>
<td>GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck semaphore on render ring, action: continue
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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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>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>aaron.lu@intel.com
</td>
</tr>
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<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>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=130283" name="attach_130283" title="/sys/class/drm/card0/error">attachment 130283</a> <a href="attachment.cgi?id=130283&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Screen freezes for a little while and then I found the following messages in
dmesg:
[ 623.930398] [drm] GPU HANG: ecode 6:-1:0x00000000, reason: Kicking stuck
semaphore on render ring, action: continue
[ 623.930493] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 623.930496] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 623.930499] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 623.930502] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 623.930505] [drm] GPU crash dump saved to /sys/class/drm/card0/error</pre>
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