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<body><span class="vcard"><a class="email" href="mailto:matthew.d.roper@intel.com" title="Matt Roper <matthew.d.roper@intel.com>"> <span class="fn">Matt Roper</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW-U Bisected]System hang while running "xrandr --output eDP1 --off""
href="https://bugs.freedesktop.org/show_bug.cgi?id=81488">bug 81488</a>
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<td>matthew.d.roper@intel.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW-U Bisected]System hang while running "xrandr --output eDP1 --off""
href="https://bugs.freedesktop.org/show_bug.cgi?id=81488#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW-U Bisected]System hang while running "xrandr --output eDP1 --off""
href="https://bugs.freedesktop.org/show_bug.cgi?id=81488">bug 81488</a>
from <span class="vcard"><a class="email" href="mailto:matthew.d.roper@intel.com" title="Matt Roper <matthew.d.roper@intel.com>"> <span class="fn">Matt Roper</span></a>
</span></b>
<pre>I'm surprised that this commit would trigger a regression since it was intended
to have little/no functional change (aside from one potential NULL dereference
which was plugged by this patch).
You indicate that the bug appears on only a single device...does it happen
every single time you run the xrandr command on that platform, or is the
problem only seen occasionally? I'll have to look more closely when I have
some free time tomorrow, but the fact that you don't see the same problem on
other similar devices makes me wonder whether I've introduced a race condition
somewhere that you only get (un)lucky enough to hit on that one device.
I don't suppose there's any way to get a serial console on this device so you
can see the kernel dump?</pre>
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