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        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [i965] Regression in mesa 10.1: crash on eglSwapBuffers"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=77083">77083</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>idr@freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[i965] Regression in mesa 10.1: crash on eglSwapBuffers
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-3d-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>giuliocamuffo@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>10.1
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Drivers/DRI/i965
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=96948" name="attach_96948" title="backtrace">attachment 96948</a> <a href="attachment.cgi?id=96948&action=edit" title="backtrace">[details]</a></span>
backtrace

I get a crash when calling eglSwapBuffers. That happens only for certain
clients for a reason which I don't understand, however it always crashes
Orbital (<a href="https://github.com/giucam/orbital">https://github.com/giucam/orbital</a>), backtrace attached.
I have bisected mesa and i found out the first broken commit is
11baad35088dfd4bdabc1710df650dbfb413e7a3. I can run mesa 10.1 or git master
with that commit reverted and i get no crash at all.</pre>
        </div>
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