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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 - [BSW] CarChase benchmark misrenders"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=101406">101406</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[BSW] CarChase benchmark misrenders
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr>

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

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

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

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

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

        <tr>
          <th>Assignee</th>
          <td>intel-3d-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>eero.t.tamminen@intel.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-3d-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=131926" name="attach_131926" title="Screenshot of the problem">attachment 131926</a> <a href="attachment.cgi?id=131926&action=edit" title="Screenshot of the problem">[details]</a></span>
Screenshot of the problem

Setup:
- Ubuntu 16.04
- BSW NUC (N3050)
- Latest 3D stack (kernel, X, Mesa)
- GfxBench v4 from gfxbench.com


Use-case:
- Run GfxBench CarChase ("gl_4") test

Expected outcome:
- Renders fine like on other platforms, and like the other GfxBench tests

Actual outcome:
- Mountains and some tree trunks are not rendered, bushes hang in the sky
  (see attached screenshot)

I'm not sure whether this is a regression, or has this just been broken since
Mesa started supporting GL 4.3, and this benchmark started working on other
platforms (it uses compute shaders & tessellation).  I went back several months
and the same issue is visible at least already in mid February.

(There's also some issue with cursor planes on BSW, cursor gets duplicated when
you move it, but that's kernel/X problem and I think unrelated.)</pre>
        </div>
      </p>


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