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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<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=84150">84150</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>diniz.bortolotto@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</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=106628" name="attach_106628" title="GPU crash dump">attachment 106628</a> <a href="attachment.cgi?id=106628&action=edit" title="GPU crash dump">[details]</a></span>
GPU crash dump
I was just watching a video on youtube and clicked to fullscreen.
After that the screen goes blank and I needed to restart the window
manager/XOrg with Ctrl+Alt+Backspace.
Searching the /var/log/messages I found the messages below:
kernel: [22850.471100] [drm] stuck on render ring
kernel: [22850.471106] [drm] GPU crash dump saved to /sys/class/drm/card0/error
kernel: [22850.471107] [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
kernel: [22850.471108] [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
kernel: [22850.471108] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
kernel: [22850.471109] [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
kernel: [22856.464132] [drm] stuck on render ring</pre>
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