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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 - [Radeon/Tonga] lockup in valley demo"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92087">92087</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[Radeon/Tonga] lockup in valley demo
          </td>
        </tr>

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

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

        <tr>
          <th>Component</th>
          <td>DRM/AMDgpu
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>edward.ocallaghan@koparo.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Hi,

Upon running the valley demo I experience I lockup after a while. I can recover
by switching to another virtual term and killing X.

dmesg shows this repeatedly with only a difference of the value after the fault
id? of 146 after the lockup:

--------------------

VM fault (0x00, vmid 0) at page 0, read from '' (0x00000000) (0)
amdgpu 0000:01:00.0: GPU fault detected: 146 0x02704004
amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000

--------------------

This is with mesa 11.0.1 (8ae8feca) + kern 4.3.0-rc2 + libdrm 2.4.65

No idea how to get a card state dump with amdgpu?

Edward.</pre>
        </div>
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