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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - random system freezes on broadwell-u gpu"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=89360">89360</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>random system freezes on broadwell-u gpu
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

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

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>critical
          </td>
        </tr>

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

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

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>code@stefanjunker.de
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=113867" name="attach_113867" title="kernel log">attachment 113867</a> <a href="attachment.cgi?id=113867&action=edit" title="kernel log">[details]</a></span>
kernel log

The system randomly freezes and doesn't react to anything afterwards. Not even
the magic keys can reboot the system.

Processor model is Intel Core-i7 5500U with the integrated GPU.
Kernel version is 4.0.0-rc1, which is required to even get X / gdm working with
the system.

I've attached the kernel log messages which shows an instance of this problem.
Please request any information needed and I'll happily provide it.

steveeJ</pre>
        </div>
      </p>
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