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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 - ARB_copy_image breaks recording with obs-studio"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92907">92907</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>ARB_copy_image breaks recording with obs-studio
          </td>
        </tr>

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

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

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

        <tr>
          <th>Component</th>
          <td>Drivers/Gallium/radeonsi
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>hadack@gmx.de
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=119567" name="attach_119567" title="dmesg">attachment 119567</a> <a href="attachment.cgi?id=119567&action=edit" title="dmesg">[details]</a></span>
dmesg

Recording a desktop window with obs-studio produces only a red image. This has
worked before so i did a bisect and it led to
f04f13622f3e71bee057d60a6be9c53b92b56cc9 as the first broken commit.
obs-studio displays lots of:

error: glCopyImageSubData failed, glGetError returned 0x502
error: device_copy_texture (GL) failed

I'm running kernel 4.3, xserver 1.18 and mesa and llvm git.
This is on a cape verde card (7750)</pre>
        </div>
      </p>
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