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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [skl] Hard lockup (Freeze) after reset failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109949">bug 109949</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>Hard lockup (Freeze)/GPU HANG: ecode 9:1:0xfffffffe with Skylake
</td>
<td>[skl] Hard lockup (Freeze) after reset failure
</td>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [skl] Hard lockup (Freeze) after reset failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109949#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [skl] Hard lockup (Freeze) after reset failure"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109949">bug 109949</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>[ 378.776909] i915 0000:00:02.0: GPU HANG: ecode 9:1:0xfffffffe, in [0], hang
on rcs0
[ 378.776915] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 378.776917] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 378.776919] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 378.776921] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 378.776923] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 378.777957] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 378.779069] [drm:gen6_hw_domain_reset [i915]] Wait for 0x00000002 engines
reset failed
[ 378.779087] [drm:i915_reset_engine [i915]] Failed to reset rcs0, ret=-110
[ 378.779140] [drm:i915_reset_device [i915]] resetting chip
[ 378.779158] i915 0000:00:02.0: Resetting chip for hang on rcs0
[ 378.780690] [drm:gen6_hw_domain_reset [i915]] Wait for 0x00000001 engines
reset failed
[ 378.782230] [drm:gen6_hw_domain_reset [i915]] Wait for 0x00000001 engines
reset failed
[ 378.783769] [drm:gen6_hw_domain_reset [i915]] Wait for 0x00000001 engines
reset failed</pre>
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