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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 - Assertion failure @ st_atom_array.c:675"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=105846">105846</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Assertion failure @ st_atom_array.c:675
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

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

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

        <tr>
          <th>Keywords</th>
          <td>have-backtrace
          </td>
        </tr>

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

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

        <tr>
          <th>Component</th>
          <td>Mesa core
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>las@protonmail.ch
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=138488" name="attach_138488" title="glxinfo for 17.3.7">attachment 138488</a> <a href="attachment.cgi?id=138488&action=edit" title="glxinfo for 17.3.7">[details]</a></span>
glxinfo for 17.3.7

When running the game Natural Selection 2
(<a href="http://store.steampowered.com/app/4920/">http://store.steampowered.com/app/4920/</a>), I will eventually encounter an
assertion failure src/mesa/state_tracker/st_atom_array.c:675
(assert(attrib->Ptr)).

I have tried version 17.3.7 and also manually compiling mesa at commit 0b73c8.

I'm running the game with mesa_glthread=true and vblank_mode=0, haven't tried
without yet.

I am also using amdgpu driver, instead of the default radeon one for my GPU (R9
280).

I haven't yet noticed any pattern, but considering the quality of the game's
support for Linux, I assume Mesa didn't catch an invalid use of the API.</pre>
        </div>
      </p>


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