Bug 300494

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

After input of user name and password of a samba share KDE desktop crashed

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xafe4fa40 (LWP 1911))]

Thread 5 (Thread 0xa72dfb40 (LWP 1912)):
#0  0xb2c67dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb636d315 in do_gettime (frac=0xa72def00, sec=0xa72deef8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6457226 in QTimerInfoList::updateCurrentTime (this=0xa690207c) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb645757a in QTimerInfoList::timerWait (this=0xa690207c, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6455e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa72df00c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6455ebd in timerSourcePrepare (source=0xa6902048, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb2bb0762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2bb0f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2bb11c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb64568e7 in QEventDispatcherGlib::processEvents (this=0xa6900480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb642250d in QEventLoop::processEvents (this=0xa72df190, flags=...) at kernel/qeventloop.cpp:149
#12 0xb64227a9 in QEventLoop::exec (this=0xa72df190, flags=...) at kernel/qeventloop.cpp:204
#13 0xb630b94c in QThread::exec (this=0xa417d98) at thread/qthread.cpp:501
#14 0xb63ffb5d in QInotifyFileSystemWatcherEngine::run (this=0xa417d98) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb630ede0 in QThreadPrivate::start (arg=0xa417d98) at thread/qthread_unix.cpp:298
#16 0xb22f6a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#17 0x5c8b0824 in ?? ()
#18 0xbab80424 in ?? ()
#19 0x65000000 in ?? ()
#20 0x001015ff in ?? ()
#21 0xd3890000 in ?? ()
#22 0xfff0013d in ?? ()
#23 0xc30173ff in ?? ()
#24 0x0f8122e8 in ?? ()
#25 0x9fc18100 in ?? ()
#26 0x8b001724 in ?? ()
#27 0xffff0889 in ?? ()
#28 0x29d231ff in ?? ()
#29 0x0d0365c2 in ?? ()
#30 0x00000000 in ?? ()

Thread 4 (Thread 0xa67cbb40 (LWP 1914)):
#0  0xb2cc3cd8 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb76405f4 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2bf0390 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2bb076c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2bb0f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2bb11c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb64568e7 in QEventDispatcherGlib::processEvents (this=0xa5e00480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb642250d in QEventLoop::processEvents (this=0xa67cb190, flags=...) at kernel/qeventloop.cpp:149
#8  0xb64227a9 in QEventLoop::exec (this=0xa67cb190, flags=...) at kernel/qeventloop.cpp:204
#9  0xb630b94c in QThread::exec (this=0xa4633f8) at thread/qthread.cpp:501
#10 0xb63ffb5d in QInotifyFileSystemWatcherEngine::run (this=0xa4633f8) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb630ede0 in QThreadPrivate::start (arg=0xa4633f8) at thread/qthread_unix.cpp:298
#12 0xb22f6a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#13 0x5c8b0824 in ?? ()
#14 0xbab80424 in ?? ()
#15 0x65000000 in ?? ()
#16 0x001015ff in ?? ()
#17 0xd3890000 in ?? ()
#18 0xfff0013d in ?? ()
#19 0xc30173ff in ?? ()
#20 0x0f8122e8 in ?? ()
#21 0x9fc18100 in ?? ()
#22 0x8b001724 in ?? ()
#23 0xffff0889 in ?? ()
#24 0x29d231ff in ?? ()
#25 0x0d0365c2 in ?? ()
#26 0x00000000 in ?? ()

Thread 3 (Thread 0xa5d1bb40 (LWP 1918)):
#0  0xb778c424 in __kernel_vsyscall ()
#1  0xb2cc596b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb76403dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3c84029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3c8406f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb22f6a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x5c8b0824 in ?? ()
#7  0xbab80424 in ?? ()
#8  0x65000000 in ?? ()
#9  0x001015ff in ?? ()
#10 0xd3890000 in ?? ()
#11 0xfff0013d in ?? ()
#12 0xc30173ff in ?? ()
#13 0x0f8122e8 in ?? ()
#14 0x9fc18100 in ?? ()
#15 0x8b001724 in ?? ()
#16 0xffff0889 in ?? ()
#17 0x29d231ff in ?? ()
#18 0x0d0365c2 in ?? ()
#19 0x00000000 in ?? ()

Thread 2 (Thread 0xa44ffb40 (LWP 1920)):
#0  0xb7640810 in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0xb7622184 in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb22f372b in ?? () from /usr/lib/nvidia-current/libGL.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xafe4fa40 (LWP 1911)):
[KCrash Handler]
#7  0xb709af98 in detach (this=0x14) at /usr/include/qt4/QtCore/qlist.h:139
#8  begin (this=0x14) at /usr/include/qt4/QtCore/qlist.h:267
#9  KDirListerCache::slotUpdateResult (this=0x9f1ec38, j=0xac79c30) at ../../kio/kio/kdirlister.cpp:1721
#10 0xb643a6b1 in QMetaObject::activate (sender=0xac79c30, m=0xb68c94ac, local_signal_index=3, argv=0xbfe8f9e8) at kernel/qobject.cpp:3547
#11 0xb6719425 in KJob::result (this=0xac79c30, _t1=0xac79c30) at ./kjob.moc:208
#12 0xb6719478 in KJob::emitResult (this=0xac79c30) at ../../kdecore/jobs/kjob.cpp:318
#13 0xb706d328 in KIO::SimpleJob::slotFinished (this=0xac79c30) at ../../kio/kio/job.cpp:494
#14 0xb7073082 in KIO::ListJob::slotFinished (this=0xac79c30) at ../../kio/kio/job.cpp:2670
#15 0xb7078e68 in qt_static_metacall (_a=0xbfe8fc00, _id=3, _o=0xac79c30, _c=<optimized out>) at ./jobclasses.moc:911
#16 KIO::ListJob::qt_static_metacall (_o=0xac79c30, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfe8fc00) at ./jobclasses.moc:902
#17 0xb643a6b1 in QMetaObject::activate (sender=0xac40140, m=0xb724f480, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3547
#18 0xb712be85 in KIO::SlaveInterface::finished (this=0xac40140) at ./slaveinterface.moc:185
#19 0xb712efa1 in KIO::SlaveInterface::dispatch (this=0xac40140, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#20 0xb712b4fa in KIO::SlaveInterface::dispatch (this=0xac40140) at ../../kio/kio/slaveinterface.cpp:88
#21 0xb711cb98 in KIO::Slave::gotInput (this=0xac40140) at ../../kio/kio/slave.cpp:344
#22 0xb711d200 in KIO::Slave::qt_static_metacall (_o=0xac40140, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfe8fec0) at ./slave.moc:57
#23 0xb643a6b1 in QMetaObject::activate (sender=0x9af42e8, m=0xb724c110, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#24 0xb7037eb5 in KIO::Connection::readyRead (this=0x9af42e8) at ./connection.moc:106
#25 0xb703872a in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#26 KIO::ConnectionPrivate::dequeue (this=0x9af42f8) at ../../kio/kio/connection.cpp:71
#27 0xb6435c01 in QMetaCallEvent::placeMetaCall (this=0xac3d598, object=0x9af42e8) at kernel/qobject.cpp:525
#28 0xb643ec7b in QObject::event (this=0x9af42e8, e=0xac3d598) at kernel/qobject.cpp:1195
#29 0xb590eed4 in notify_helper (e=0xac3d598, receiver=0x9af42e8, this=0x9b4daa0) at kernel/qapplication.cpp:4559
#30 QApplicationPrivate::notify_helper (this=0x9b4daa0, receiver=0x9af42e8, e=0xac3d598) at kernel/qapplication.cpp:4531
#31 0xb591430d in QApplication::notify (this=0xac3d598, receiver=0x9af42e8, e=0xac3d598) at kernel/qapplication.cpp:4288
#32 0xb6abdb61 in KApplication::notify (this=0x9b19bc0, receiver=0x9af42e8, event=0xac3d598) at ../../kdeui/kernel/kapplication.cpp:311
#33 0xb642397e in QCoreApplication::notifyInternal (this=0x9b19bc0, receiver=0x9af42e8, event=0xac3d598) at kernel/qcoreapplication.cpp:876
#34 0xb6427ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9a92130) at kernel/qcoreapplication.cpp:1500
#36 0xb6427e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#37 0xb6456494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x9b4c110) at kernel/qeventdispatcher_glib.cpp:279
#39 0xb2bb0cda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb2bb10e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb2bb11c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb6456887 in QEventDispatcherGlib::processEvents (this=0x9a92ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0xb59c7aaa in QGuiEventDispatcherGlib::processEvents (this=0x9a92ea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0xb642250d in QEventLoop::processEvents (this=0xbfe906a4, flags=...) at kernel/qeventloop.cpp:149
#45 0xb64227a9 in QEventLoop::exec (this=0xbfe906a4, flags=...) at kernel/qeventloop.cpp:204
#46 0xb6427eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#47 0xb590ca74 in QApplication::exec () at kernel/qapplication.cpp:3820
#48 0xb7740a7b in kdemain (argc=1, argv=0xbfe908a4) at ../../../../plasma/desktop/shell/main.cpp:120
#49 0x0804850b in main (argc=1, argv=0xbfe908a4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 284093.

Possible duplicates by query: bug 289919, bug 286659, bug 284592, bug 284093, bug 276008.

Reported using DrKonqi