Bug 313239

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.97
Qt Version: 4.8.3
Operating System: Linux 3.6.11-ext73-f1-21.6-k8-ags-cfs i686
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
I received message using Kadu IM (Kadu is Polish multi communicator), Kadu uses KDE's native notification system and I think this caused crash. I'm using KDE 4.10 RC2 with new rewritten notifications system and systemtray.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Powłoka pulpitu Plazmy (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xaffee740 (LWP 2078))]

Thread 6 (Thread 0xa7b1db40 (LWP 2080)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb2b5296b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb767464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3b6a1cd in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3b6a1ff in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb257c071 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 0x0fc3d2e8 in ?? ()
#14 0xbbc18100 in ?? ()
#15 0x8b001774 in ?? ()
#16 0xfffefc89 in ?? ()
#17 0x29d231ff in ?? ()
#18 0x0d0365c2 in ?? ()
#19 0x00000000 in ?? ()

Thread 5 (Thread 0xa643fb40 (LWP 2081)):
#0  0xb2d29dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6035fb5 in do_gettime (frac=0xa643eec0, sec=0xa643eeb8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb611d36e in QTimerInfoList::updateCurrentTime (this=0xa5b020bc) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb611d6fa in QTimerInfoList::timerWait (this=0xa5b020bc, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 4 (Thread 0xa5316b40 (LWP 2082)):
#0  0xb2d29dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6035fb5 in do_gettime (frac=0xa5315ec0, sec=0xa5315eb8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb611d36e in QTimerInfoList::updateCurrentTime (this=0xa4a020bc) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb611d6fa in QTimerInfoList::timerWait (this=0xa4a020bc, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 3 (Thread 0xa244db40 (LWP 2091)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb76585f0 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2a5174b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2a42d00 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2a42e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb611c99f in QEventDispatcherGlib::processEvents (this=0xa1b00488, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb60e926c in QEventLoop::processEvents (this=this@entry=0xa244d198, flags=...) at kernel/qeventloop.cpp:149
#7  0xb60e9561 in QEventLoop::exec (this=0xa244d198, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5fd466c in QThread::exec (this=0xac33438) at thread/qthread.cpp:501
#9  0xa427a13a in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#10 0xb5fd7a58 in QThreadPrivate::start (arg=0xac33438) at thread/qthread_unix.cpp:338
#11 0xb257c071 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x5c8b0824 in ?? ()
#13 0xbab80424 in ?? ()
#14 0x65000000 in ?? ()
#15 0x001015ff in ?? ()
#16 0xd3890000 in ?? ()
#17 0xfff0013d in ?? ()
#18 0xc30173ff in ?? ()
#19 0x0fc3d2e8 in ?? ()
#20 0xbbc18100 in ?? ()
#21 0x8b001774 in ?? ()
#22 0xfffefc89 in ?? ()
#23 0x29d231ff in ?? ()
#24 0x0d0365c2 in ?? ()
#25 0x00000000 in ?? ()

Thread 2 (Thread 0xa1411b40 (LWP 2101)):
#0  0xb5fb759e in __x86.get_pc_thunk.bx () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#1  0xb611d67c in QTimerInfoList::repairTimersIfNeeded (this=0xa0b020bc) at kernel/qeventdispatcher_unix.cpp:402
#2  0xb611d711 in QTimerInfoList::timerWait (this=0xa0b020bc, tm=...) at kernel/qeventdispatcher_unix.cpp:451
#3  0xb611c003 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa141100c) at kernel/qeventdispatcher_glib.cpp:136
#4  0xb611c09d in timerSourcePrepare (source=0xa0b02088, timeout=0xa141100c) at kernel/qeventdispatcher_glib.cpp:169
#5  0xb2a4252a in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb2a42bff in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb2a42e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb611c99f in QEventDispatcherGlib::processEvents (this=0xa0b00488, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#9  0xb60e926c in QEventLoop::processEvents (this=this@entry=0xa14111a8, flags=...) at kernel/qeventloop.cpp:149
#10 0xb60e9561 in QEventLoop::exec (this=0xa14111a8, flags=...) at kernel/qeventloop.cpp:204
#11 0xb5fd466c in QThread::exec (this=0xa4a4918) at thread/qthread.cpp:501
#12 0xb73cb9bb in Plasma::StorageThread::run (this=0xa4a4918) at ../../plasma/private/storagethread.cpp:326
#13 0xb5fd7a58 in QThreadPrivate::start (arg=0xa4a4918) at thread/qthread_unix.cpp:338
#14 0xb257c071 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#15 0x5c8b0824 in ?? ()
#16 0xbab80424 in ?? ()
#17 0x65000000 in ?? ()
#18 0x001015ff in ?? ()
#19 0xd3890000 in ?? ()
#20 0xfff0013d in ?? ()
#21 0xc30173ff in ?? ()
#22 0x0fc3d2e8 in ?? ()
#23 0xbbc18100 in ?? ()
#24 0x8b001774 in ?? ()
#25 0xfffefc89 in ?? ()
#26 0x29d231ff in ?? ()
#27 0x0d0365c2 in ?? ()
#28 0x00000000 in ?? ()

Thread 1 (Thread 0xaffee740 (LWP 2078)):
[KCrash Handler]
#7  0xb61006ec in QMetaObject::addGuard (ptr=0xbfbbfbac) at kernel/qobject.cpp:401
#8  0xb6ccffe5 in QPointer (p=..., this=0xbfbbfbac) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=17, this=0xb0bd9a4) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xb0bd7c8, index=17, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6e2e2c2 in qt_static_metacall (_a=0xbfbbfcc4, _id=6, _o=0xb0bd7c8, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xb0bd7c8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbbfcc4) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
#13 0xb6102ed6 in QMetaObject::activate (sender=0xa54f720, m=0xb6f1b900 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0xbfbbfcc4) at kernel/qobject.cpp:3547
#14 0xb6e3237d in QDeclarativeVisualModel::itemsRemoved (this=0xa54f720, _t1=17, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0xb6ce9638 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xa54f720, index=17, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#16 0xb6e32c56 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0xa54f720, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfbbfe74) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#17 0xb6102ed6 in QMetaObject::activate (sender=0xb08db78, m=0xb6f18e48 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0xbfbbfe74) at kernel/qobject.cpp:3547
#18 0xb6e2235d in QListModelInterface::itemsRemoved (this=0xb08db78, _t1=17, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#19 0xb6c47d6f in QDeclarativeListModel::remove (this=0xb08db78, index=17) at util/qdeclarativelistmodel.cpp:402
#20 0xb6e20805 in QDeclarativeListModel::qt_static_metacall (_o=_o@entry=0xb08db78, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0xbfbc0050) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#21 0xb6e20954 in QDeclarativeListModel::qt_metacall (this=0xb08db78, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfbc0050) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#22 0xb60f18b5 in metacall (argv=0xbfbc0050, idx=10, cl=QMetaObject::InvokeMetaMethod, object=0x9a7ac08) at kernel/qmetaobject.cpp:245
#23 QMetaObject::metacall (object=0xb08db78, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfbc0050) at kernel/qmetaobject.cpp:240
#24 0xb6dc3efb in QDeclarativeObjectMethodScriptClass::callMethod (this=0xa8db760, object=0xb08db78, index=10, returnType=-1078198120, argCount=1, argTypes=0xbfbc01e4, ctxt=0xa30ca2a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#25 0xb6dc5b51 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xa8db760, object=0xb08db78, data=..., ctxt=0xa30ca2a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#26 0xbfbc02a0 in ?? ()
#27 0x00000000 in ?? ()

Possible duplicates by query: bug 311871.

Reported using DrKonqi