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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106342#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106342">bug 106342</a>
from <span class="vcard"><a class="email" href="mailto:thiago@kde.org" title="Thiago Macieira <thiago@kde.org>"> <span class="fn">Thiago Macieira</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=141384" name="attach_141384" title="card0_error 2018-08-30">attachment 141384</a> <a href="attachment.cgi?id=141384&action=edit" title="card0_error 2018-08-30">[details]</a></span>
card0_error 2018-08-30
kernel 4.18.0, DMC 1.27. No changes in behaviour, having the exact same problem
dmesg:
[182585.295906] [drm] GPU HANG: ecode 9:0:0xdd607401, in plasmashell [2643],
reason: hang on rcs0, action: reset
[182585.295910] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[182585.295910] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[182585.295911] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[182585.295912] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[182585.295912] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[182585.295971] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[182585.297223] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[182585.297253] i915 0000:00:02.0: Resetting chip for hang on rcs0
[182585.298805] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[182585.407018] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[182585.514988] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[182585.621681] i915 0000:00:02.0: Failed to reset chip
[182585.623039] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout</pre>
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