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<base href="https://bugs.freedesktop.org/" />
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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 --- - Team Fortress 2 causes random GPU stalls on radeonsi"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73785">73785</a>
</td>
</tr>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Team Fortress 2 causes random GPU stalls on radeonsi
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>xamaniqinqu@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>git
</td>
</tr>
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<th>Component</th>
<td>Drivers/Gallium/radeonsi
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=92376" name="attach_92376" title="dmesg output related to the GPU stall.">attachment 92376</a> <a href="attachment.cgi?id=92376&action=edit" title="dmesg output related to the GPU stall.">[details]</a></span>
dmesg output related to the GPU stall.
Overview:
The game "Team Fortress 2" causes the GPU to stall randomly. The stalls
sometimes resolve by themselves after ~1 min, but will occur again rapidly.
Steps to reproduce:
1) Install "Team Fortress 2" through Steam (
<a href="http://store.steampowered.com/app/440/">http://store.steampowered.com/app/440/</a> ).
2) Start the game, join a map.
3) Play until the GPU hangs.
4) Optionally: wait until GPU recovers.
Actual results:
Frequent GPU stalls while playing Team Fortress 2. Sometimes video output
is restored after ~1 min.
Expected results:
No stalls.
Build date and platform:
Build date of all components: 01/18/2014
Linux kernel version: 3.13-rc8 x86_64
Mesa: git (566e0ddfd01dbadd75462fed5a3f141b9f494028)
LLVM: 3.5-svn (commit 199570)
Additional information:
I am running on a Radeon HD 7970 with DVI output at 2560x1440. Dynamic
power management is enabled. Disabling Hi-Z does not alleviate the problem. The
output of "dmesg 'drm\|radeon'" has been added as an attachment. I could not
reproduce the issue (yet) in another Source engine title, "Left 4 Dead 2".</pre>
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