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      <base href="https://bugs.freedesktop.org/" />
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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 --- - X crashes when using Firefox with logout loop"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=70286">70286</a>
          </td>
        </tr>

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

        <tr>
          <th>Summary</th>
          <td>X crashes when using Firefox with logout loop
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>major
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>xgt008@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>DRI CVS
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>DRM/Radeon
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=87293" name="attach_87293" title="syslog during crash">attachment 87293</a> <a href="attachment.cgi?id=87293&action=edit" title="syslog during crash">[details]</a></span>
syslog during crash

Firefox 24, with hardware acceleration on, X crashes and the whole desktop
enters a logout loop. Restarting is the only way out :(. 

I am running Ubunut 13.04 (linux mint 15) with Linux Kernel 3.11.4 with
radeon.dpm=1 and oibaf ppa (mesa-9.3-git) and Xorg 1.13.4

Attached are my syslog and Xorg.0.log during the crash. 

Please let me know if I need to attach any further logs.


Here are some  error messages that I found in these logs :


syslog : 
[ 1807.720765] [drm:radeon_crtc_page_flip] *ERROR* failed to pin new rbo buffer
before flip
[ 1810.600061] radeon 0000:01:00.0: ffff88008c51ac00 pin failed


from Xorg.0.log :

[  1839.182] (WW) RADEON(0): flip queue failed: Invalid argument
[  1839.182] (WW) RADEON(0): Page flip failed: Invalid argument</pre>
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