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    <body><span class="vcard"><a class="email" href="mailto:oss.linuxpf@furuno.co.jp" title="Yoshinori Gento <oss.linuxpf@furuno.co.jp>"> <span class="fn">Yoshinori Gento</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Repeat resetting chip every 8seconds after GPU HANG: ecode 9:0:0x85dffffb"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=110653">bug 110653</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Assignee</td>
           <td>intel-gfx-bugs@lists.freedesktop.org
           </td>
           <td>oss.linuxpf@furuno.co.jp
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>INVALID
           </td>
           <td>---
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>RESOLVED
           </td>
           <td>REOPENED
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Repeat resetting chip every 8seconds after GPU HANG: ecode 9:0:0x85dffffb"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=110653#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Repeat resetting chip every 8seconds after GPU HANG: ecode 9:0:0x85dffffb"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=110653">bug 110653</a>
              from <span class="vcard"><a class="email" href="mailto:oss.linuxpf@furuno.co.jp" title="Yoshinori Gento <oss.linuxpf@furuno.co.jp>"> <span class="fn">Yoshinori Gento</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=144379" name="attach_144379" title="/sys/class/drm/card0/error">attachment 144379</a> <a href="attachment.cgi?id=144379&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error

I'd disabled guc submission and unsafe cmdline options.
But, similar issue re-occurred yesterday.
I attached /sys/class/drm/card0/error.

Kernel message is following.
----
[38893.560462] [drm] GPU HANG: ecode 9:0:0x85dffffb, in mfd_draw [2656],
reason: Hang on rcs0, action: reset
[38893.560470] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[38901.583889] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[38909.579903] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[38917.583892] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[38925.579889] i915 0000:00:02.0: Resetting rcs0 after gpu hang
:
:
----</pre>
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