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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 - [SMB SNA] Spontaneous cursor corruption"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=102180">102180</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[SMB SNA] Spontaneous cursor corruption
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>XOrg 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>DRM/Intel
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>iam@valdikss.org.ru
          </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=133453" name="attach_133453" title="Cursor corruption">attachment 133453</a> <a href="attachment.cgi?id=133453&action=edit" title="Cursor corruption">[details]</a></span>
Cursor corruption

I'm seeing spontaneous cursor corruption for about 2 months from now. It rarely
happens in a usual workflow, but it almost always happens when I use VM in qemu
or virtualbox.

I'm running Fedora 25 4.11.12-200.fc25.x86_64, xorg-x11-drv-intel.x86_64
2.99.917-26.20160929.fc25

No errors in dmesg, no errors in /sys/class/drm/card0/error. Switching VTs or
screen resolution doesn't help, the cursor is still corrupted.

Sometimes the fonts in GTK3+ applications became corrupted with mouse
corruption, but that happen rarely.

I'm using Fedora's defaults: DRI2 and SNA.</pre>
        </div>
      </p>


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