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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 --- - GPU hangs "stuck on render ring" when using opengl applications"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75225">75225</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>GPU hangs "stuck on render ring" when using opengl applications
</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>david.brandes@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>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=94381" name="attach_94381" title="/sys/class/drm/card0/error">attachment 94381</a> <a href="attachment.cgi?id=94381&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
I got random freezes when playing a game. Sometimes the system needs a hard
reset but usually the freezes last 3-5 seconds.
syslog:
Feb 19 19:43:50 spaeti kernel: [ 235.602111] [drm] stuck on render ring
Feb 19 19:43:50 spaeti kernel: [ 235.602116] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Feb 19 19:43:50 spaeti kernel: [ 235.602118] [drm] GPU hangs can indicate a
bug anywhere in the entire gfx stack, including userspace.
Feb 19 19:43:50 spaeti kernel: [ 235.602119] [drm] Please file a _new_ bug
report on against DRI -> DRM/Intel
Feb 19 19:43:50 spaeti kernel: [ 235.602121] [drm] drm/i915 developers can
then reassign to the right component if it's not a kernel issue.
Feb 19 19:43:50 spaeti kernel: [ 235.602122] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Feb 19 19:43:50 spaeti kernel: [ 235.605314] [drm:i915_set_reset_status]
*ERROR* render ring hung inside bo (0x4cb4000 ctx 1) at 0x4cb41c8
Feb 19 20:06:52 spaeti kernel: [ 1619.051781] [drm] stuck on render ring
Feb 19 20:06:52 spaeti kernel: [ 1619.051842] [drm:i915_set_reset_status]
*ERROR* render ring hung inside bo (0xd203000 ctx 1) at 0xd2031c8</pre>
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