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<body><span class="vcard"><a class="email" href="mailto:michael.hauser-raspe@cantab.net" title="Michael <michael.hauser-raspe@cantab.net>"> <span class="fn">Michael</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111812">bug 111812</a>
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<td>michael.hauser-raspe@cantab.net
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111812#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111812">bug 111812</a>
from <span class="vcard"><a class="email" href="mailto:michael.hauser-raspe@cantab.net" title="Michael <michael.hauser-raspe@cantab.net>"> <span class="fn">Michael</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=145996" name="attach_145996" title="/sys/class/drm/card0/error">attachment 145996</a> <a href="attachment.cgi?id=145996&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
I have experienced the same hang a few times. (just got one scrolling this bug
tracker).
* I am also running arch linux and i3wm (kernel 5.3.11.1-1).
* I am also on a relatively modern lenovo machine (X1 carbon)
* I have not been running Intellij Idea or much of anything (chrome and a
terminal)
* I have not had significant uptime for my machine.
* I first noticed the issue today a couple of hours after upgrading both
intel-ucode (20191113-1 -> 20191115-1) and xf86-video-intel
(1:2.99.917+893+gbff5eca4-1 -> 1:2.99.917+895+gcb6bff95-1)
* The hang has occured 6 times today (once every half-hour or hour). I hadn't
noticed it before, but grepping my logs, I have seen the same log lines once on
each of the days of Oct 24, Nov 4th, Nov 13th. (i.e. it had happened before
very infrequently, now it is happening frequently.)
* The hang just occured a 7th time while writing this :)
* I will attach a card error dump as well.
dmseg output:
Nov 18 20:10:21 archlinux kernel: i915 0000:00:02.0: GPU HANG: ecode
9:0:0x00000000, hang on rcs0
Nov 18 20:10:21 archlinux kernel: [drm] GPU hangs can indicate a bug anywhere
in the entire gfx stack, including userspace.
Nov 18 20:10:21 archlinux kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 18 20:10:21 archlinux kernel: [drm] drm/i915 developers can then reassign
to the right component if it's not a kernel issue.
Nov 18 20:10:21 archlinux kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
Nov 18 20:10:21 archlinux kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 18 20:10:21 archlinux kernel: i915 0000:00:02.0: Resetting rcs0 for hang on
rcs0
Subsequent log lines repeat the last one:
Nov 19 01:04:40 archlinux kernel: i915 0000:00:02.0: Resetting rcs0 for hang on
rcs0
Can I provide or generate any more useful information?</pre>
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