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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 - GPU HANG: ecode 4:0:0xfaffffff"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91133">91133</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>GPU HANG: ecode 4:0:0xfaffffff
          </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>vincent.legoll@gmail.com
          </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>[ 1379.816023] [drm] stuck on render ring
[ 1379.819934] [drm] GPU HANG: ecode 4:0:0xfaffffff, in Xorg [570], reason:
Ring hung, action: reset
[ 1379.819937] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1379.819938] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1379.819940] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1379.819941] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 1379.819943] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1379.819945] i915: render error detected, EIR: 0x00000010
[ 1379.819949] i915:   IPEIR: 0x00000000
[ 1379.819951] i915:   IPEHR: 0x05000000
[ 1379.819953] i915:   INSTDONE_0: 0xffffffff
[ 1379.819954] i915:   INSTDONE_1: 0xbfffffff
[ 1379.819956] i915:   INSTDONE_2: 0x00000000
[ 1379.819957] i915:   INSTDONE_3: 0x00000000
[ 1379.819959] i915:   INSTPS: 0x8001e120
[ 1379.819961] i915:   ACTHD: 0x00cf1e8c
[ 1379.819963] i915: page table error
[ 1379.819964] i915:   PGTBL_ER: 0x00100000
[ 1379.819972] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, masking
[ 1379.824445] drm/i915: Resetting chip after gpu hang
[ 1757.816140] [drm] stuck on render ring
[ 1757.820844] [drm] GPU HANG: ecode 4:0:0xfaffffff, in Xorg [570], reason:
Ring hung, action: reset
[ 1757.824332] drm/i915: Resetting chip after gpu hang
[ 1765.816105] [drm] stuck on render ring
[ 1765.820315] [drm] GPU HANG: ecode 4:0:0xfaffffff, in Xorg [570], reason:
Ring hung, action: reset
[ 1765.823341] [drm:i915_set_reset_status] *ERROR* gpu hanging too fast,
banning!
[ 1765.823387] drm/i915: Resetting chip after gpu hang</pre>
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