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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - intel_dp WARN_ON(!msg->buffer != !msg->size)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97344#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - intel_dp WARN_ON(!msg->buffer != !msg->size)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97344">bug 97344</a>
from <span class="vcard"><a class="email" href="mailto:ziegler@uni-freiburg.de" title="Martin Ziegler <ziegler@uni-freiburg.de>"> <span class="fn">Martin Ziegler</span></a>
</span></b>
<pre>With 4.9-rc7 I still get aroiund 49 warnings at boot and
a crash of the X-server after hibernation:
Nov 27 23:20:04 kernel: [drm] GPU HANG: ecode 8:0:0x5d1a7470, in Xorg [2162],
reason: Hang on render ring, action: reset
Nov 27 23:20:04 kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
Nov 27 23:20:04 kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Nov 27 23:20:04 kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
Nov 27 23:20:04 kernel: [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
Nov 27 23:20:04 kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov 27 23:20:04 kernel: drm/i915: Resetting chip after gpu hang</pre>
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