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List:       kde-bugs-dist
Subject:    [Bug 287002] panel freezes
From:       Kevin Kofler <kevin.kofler () chello ! at>
Date:       2011-11-30 21:14:21
Message-ID: E1RVrTx-0003yz-Qw () bugs ! kde ! org
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https://bugs.kde.org/show_bug.cgi?id=287002





--- Comment #55 from Kevin Kofler <kevin kofler chello at>  2011-11-30 21:14:20 ---
Does any of the threads in "thread apply all bt" have a backtrace which does
NOT start with __kernel_vsyscall? If so, that thread MIGHT be interesting.

That said, unfortunately, not all backtraces which start with __kernel_vsyscall
are necessarily uninteresting… Thread #1 in comment #35 is interesting. (In
fact, it uncovers the network management Plasma widget blocking in D-Bus calls,
as has been discussed in followup comments.) But it's hard to tell for a
non-expert whether the backtrace is interesting or not. :-(

But most of the __kernel_vsyscall backtraces are either clearly not the problem
or at least inconclusive. I guess we have enough of those and it probably isn't
worth posting more of them, unless there's an interesting call stack like in
that network management / D-Bus one.

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