<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - drm i915 "GPU HANG" in kernel-4.19.7 on starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108966#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - drm i915 "GPU HANG" in kernel-4.19.7 on starting X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108966">bug 108966</a>
from <span class="vcard"><a class="email" href="mailto:wjfgb@mypostoffice.co.uk" title="William <wjfgb@mypostoffice.co.uk>"> <span class="fn">William</span></a>
</span></b>
<pre>It does seem to be a very very rare happening. Since my initial bug report
I have had only one similar happening in May 2019 under kernel-5.0.15, again
soon after startup, but I did not notice it at the time, and so failed to
get a GPU crash dump, the /var/log/messages showed :-
May 15 18:46:35 localhost kernel: [drm] GPU HANG: ecode 5:0:0x005f5f5f, in Xorg
[796], reason: hang on rcs0, action: reset
May 15 18:46:35 localhost kernel: [drm] GPU hangs can indicate a bug anywhere
in the entire gfx stack, including userspace.
May 15 18:46:35 localhost kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
May 15 18:46:35 localhost kernel: [drm] drm/i915 developers can then reassign
to the right component if it's not a kernel issue.
May 15 18:46:35 localhost kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
May 15 18:46:35 localhost kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
May 15 18:46:35 localhost kernel: i915 0000:00:02.0: Resetting chip for hang on
rcs0
It has not happened again since and is more of a curiosity than a problem
so if you wish to close the bug that is ok.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>