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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Kernel BUG/Oops during radeon gpu stall"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=66961">66961</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Kernel BUG/Oops during radeon gpu stall
          </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>knut.tidemann@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>git
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Drivers/Gallium/r600
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=82479" name="attach_82479" title="dmesg output">attachment 82479</a> <a href="attachment.cgi?id=82479&action=edit" title="dmesg output">[details]</a></span>
dmesg output

I've noticed a kernel BUG/Oops during a GPU stall when playing Legend of
Grimrock (closed source).

The oops causes X to become a defunct process with no entires in the Xorg.log
file. The screen goes into standby mode and the only way to solve this is to
reboot the computer. The machine is responsive via ssh and I've attached my
dmesg output after the oops.

I have not played this game with another kernel, so I don't know if it's new or
not.

I have a Radeon HD 4850, on an Intel Core2Duo with 8GB of ram.

Running 'latest' git (gb616d01).</pre>
        </div>
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