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<H1>[Mageia-dev] KWin Segfault - sporatic</H1>
<B>Robert Fox</B>
<A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20KWin%20Segfault%20-%20sporatic&In-Reply-To=%3C1332426533.5365.10.camel%40foxbase%3E"
TITLE="[Mageia-dev] KWin Segfault - sporatic">list at foxconsult.net
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<I>Thu Mar 22 15:28:53 CET 2012</I>
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<PRE>I have been experiencing a sporadic KWin segfault crash - it can not be
forced and happens very rarely. When it does happen, I can not access
the KDE panel anymore, but the desktop continues to work. The only
resolve it to logout and restart KDE -
Here is the backtrace:
KDE Application: KWin (kwin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7feeb5682740 (LWP 4822))]
Thread 2 (Thread 0x7fee92c90700 (LWP 4827)):
#0 0x00007feeb0253594 in pthread_cond_wait@@GLIBC_2.3.2 ()
from /lib64/libpthread.so.0
#1 0x00007feeb1952bd2 in ?? () from /usr/lib64/libQtScript.so.4
#2 0x00007feeb1952c09 in ?? () from /usr/lib64/libQtScript.so.4
#3 0x00007feeb10fd354 in ?? ()
from /usr/lib64/nvidia-current/libGL.so.1
#4 0x00007feeb024fb99 in start_thread () from /lib64/libpthread.so.0
#5 0x00007feeb4ec30cd in clone () from /lib64/libc.so.6
#6 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7feeb5682740 (LWP 4822)):
[KCrash Handler]
#6 0x00007fee982cd285 in ?? ()
from /usr/lib64/kde4/kwin4_effect_builtins.so
#7 0x00007feeb5246878 in ?? () from /usr/lib64/libkdeinit4_kwin.so
#8 0x00007feeb5246878 in ?? () from /usr/lib64/libkdeinit4_kwin.so
#9 0x00007feeb522583e in ?? () from /usr/lib64/libkdeinit4_kwin.so
#10 0x00007feeb523befd in ?? () from /usr/lib64/libkdeinit4_kwin.so
#11 0x00007feeb521fbac in ?? () from /usr/lib64/libkdeinit4_kwin.so
#12 0x00007feeb05f5a59 in QObject::event(QEvent*) ()
from /usr/lib64/libQtCore.so.4
#13 0x00007feeaf74fb84 in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007feeaf754a03 in QApplication::notify(QObject*, QEvent*) ()
from /usr/lib64/libQtGui.so.4
#15 0x00007feeb492c9c6 in KApplication::notify(QObject*, QEvent*) ()
from /usr/lib64/libkdeui.so.5
#16 0x00007feeb05dce7c in QCoreApplication::notifyInternal(QObject*,
QEvent*) () from /usr/lib64/libQtCore.so.4
#17 0x00007feeb060d9c2 in ?? () from /usr/lib64/libQtCore.so.4
#18 0x00007feeb060e4a4 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#19 0x00007feeaf7f3868 in ?? () from /usr/lib64/libQtGui.so.4
#20 0x00007feeb05dbc62 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#21 0x00007feeb05dbeb7 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#22 0x00007feeb05e09a5 in QCoreApplication::exec() ()
from /usr/lib64/libQtCore.so.4
#23 0x00007feeb51d5416 in kdemain () from /usr/lib64/libkdeinit4_kwin.so
#24 0x00007feeb4e0a32d in __libc_start_main () from /lib64/libc.so.6
#25 0x0000000000400671 in _start ()
Should I file a bug??
Thx,
R.Fox
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