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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NV4C] System crashes reliably with glxinfo"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99968#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NV4C] System crashes reliably with glxinfo"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99968">bug 99968</a>
from <span class="vcard"><a class="email" href="mailto:dmo2118@gmail.com" title="Dave Odell <dmo2118@gmail.com>"> <span class="fn">Dave Odell</span></a>
</span></b>
<pre>Tried again on the same hardware with Linux 5.0-rc8, and it's not any better.
But now on top of that I've got intermittent system pauses, probably associated
with "rcu_sched detected stalls on CPUs/tasks" that I see in dmesg. That's
probably unrelated to the problem at hand.
Resizing the glxdemo window repeatedly does it for me, too.
nouveau.config=NvMSI=0 didn't help me, either.
A twist: I normally run this machine with modprobe.blacklist=nouveau, but it
still happened (while running Linux 4.15.0-20 from Ubuntu)...except this time
the system hadn't crashed, and CTRL-ALT-F1 (to get to tty1) followed by
CTRL-ALT-F7 (to get back to X11) restored video.</pre>
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