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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 - [GTX970] system hang when using libreoffice"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=107964">107964</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[GTX970] system hang when using libreoffice
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr>

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

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

        <tr>
          <th>Component</th>
          <td>Driver/nouveau
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>nouveau@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>fariouche@yahoo.fr
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Hello,

I'm facing an annoying crash with nouveau driver when using libreoffice,
particularly librecalc, when I try to display a submenu (properties of a cell
for example)

The relevant crash lines are:
kernel: nouveau 0000:03:00.0: fifo: fault 01 [WRITE] at 0000000078e02000 engine
00 [GR] client 0f [GPC0/PROP_0] reason 82 [] on channel 2 [103fb01000 X[5295]]
kernel: nouveau 0000:03:00.0: fifo: channel 2: killed
kernel: nouveau 0000:03:00.0: fifo: runlist 0: scheduled for recovery
kernel: nouveau 0000:03:00.0: fifo: engine 0: scheduled for recovery
kernel: nouveau 0000:03:00.0: fifo: engine 7: scheduled for recovery
kernel: nouveau 0000:03:00.0: X[5295]: channel 2 killed!


After this, I can only reboot using the reset button (hard lock up?)

I'm using mesa 18.1.6, xf86-video-nouveau from git,kernel 4.18.8, firmwares
2018-09-13, Dual Monitor (4K p60 + 1080i) gtx970, this is a gentoo distro.

I can help debug if needed, just tell me where/what to investigate.
Unfortunately, I do not have any xorg log since the crash block the system
entirely

Thanks
regards</pre>
        </div>
      </p>


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