Bug 325170

Application: kontact (4.11.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.5
Operating System: Linux 3.7.10-1.16-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I remove a calendar akonadi rescource. One minute after akonadi and Kontact crash.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa92b806780 (LWP 9671))]

Thread 4 (Thread 0x7fa926a18700 (LWP 9720)):
#0  0x00007fa93842f964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa93bb59770 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fa93bb597a9 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fa93842be0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa93e2897dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa8e610d700 (LWP 9722)):
#0  0x00007fa93842f964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa93b8d5f47 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fa93bb80c9e in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fa93842be0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa93e2897dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa8d2999700 (LWP 10072)):
#0  0x00007fa937eb4ab8 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa937e77a99 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa937e77bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa93ea005d6 in QEventDispatcherGlib::processEvents (this=0x7fa8cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fa93e9d0bef in QEventLoop::processEvents (this=this@entry=0x7fa8d2998e00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa93e9d0e78 in QEventLoop::exec (this=0x7fa8d2998e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa93e8d3110 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fa93e8d60ec in QThreadPrivate::start (arg=0x107f5f0) at thread/qthread_unix.cpp:338
#8  0x00007fa93842be0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa93e2897dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa92b806780 (LWP 9671)):
[KCrash Handler]
#6  KCalCore::IncidenceBase::update (this=this@entry=0x0) at /usr/src/debug/kdepimlibs-4.11.1/kcalcore/incidencebase.cpp:573
#7  0x00007fa934418469 in KCalCore::IncidenceBase::startUpdates (this=this@entry=0x0) at /usr/src/debug/kdepimlibs-4.11.1/kcalcore/incidencebase.cpp:596
#8  0x00007fa934418499 in KCalCore::IncidenceBase::operator= (this=0x0, other=...) at /usr/src/debug/kdepimlibs-4.11.1/kcalcore/incidencebase.cpp:141
#9  0x00007fa8e4af4c55 in Akonadi::ETMCalendarPrivate::onDataChangedInFilteredModel (this=0x2399a20, topLeft=..., bottomRight=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/calendar/etmcalendar.cpp:407
#10 0x00007fa8e4af799d in Akonadi::ETMCalendarPrivate::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fffe20339f0) at /usr/src/debug/kdepimlibs-4.11.1/build/akonadi/calendar/etmcalendar_p.moc:194
#11 0x00007fa93e9e744f in QMetaObject::activate (sender=0x22e5990, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe20339f0) at kernel/qobject.cpp:3556
#12 0x00007fa93ea31bc7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#13 0x00007fa93f968baa in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x3497cf0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1210
#14 0x00007fa93e9e744f in QMetaObject::activate (sender=0x223dfa0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe2033ca0) at kernel/qobject.cpp:3556
#15 0x00007fa93ea31bc7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#16 0x00007fa93f968baa in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x32c2e80, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1210
#17 0x00007fa93e9e744f in QMetaObject::activate (sender=0x24e2210, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe2033f50) at kernel/qobject.cpp:3556
#18 0x00007fa93ea31bc7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#19 0x00007fa9400b459a in KDescendantsProxyModelPrivate::sourceDataChanged (this=<optimized out>, topLeft=..., bottomRight=...) at /usr/src/debug/kdelibs-4.11.1/kdeui/itemviews/kdescendantsproxymodel.cpp:970
#20 0x00007fa93e9e744f in QMetaObject::activate (sender=0x234e2e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe2034180) at kernel/qobject.cpp:3556
#21 0x00007fa93ea31bc7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#22 0x00007fa93d283bb5 in Akonadi::EntityTreeModelPrivate::dataChanged (this=this@entry=0x22739c0, top=..., bottom=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/entitytreemodel_p.cpp:1698
#23 0x00007fa93d28e3b1 in Akonadi::EntityTreeModelPrivate::monitoredItemChanged (this=0x22739c0, item=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/entitytreemodel_p.cpp:1136
#24 0x00007fa93e9e744f in QMetaObject::activate (sender=0x215a560, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe2034400) at kernel/qobject.cpp:3556
#25 0x00007fa93d2c3357 in Akonadi::Monitor::itemChanged (this=<optimized out>, _t1=..., _t2=...) at /usr/src/debug/kdepimlibs-4.11.1/build/akonadi/moc_monitor.cpp:208
#26 0x00007fa93d2c7901 in Akonadi::MonitorPrivate::emitItemsNotification (this=this@entry=0x2131180, msg=..., items=..., collection=..., collectionDest=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/monitor_p.cpp:713
#27 0x00007fa93d2caa60 in Akonadi::MonitorPrivate::emitNotification (this=0x2131180, msg=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/monitor_p.cpp:408
#28 0x00007fa93d22cfc9 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x2131180, msg=...) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/changerecorder_p.cpp:55
#29 0x00007fa93d2c95af in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x2131180) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/monitor_p.cpp:600
#30 0x00007fa93d2c9649 in Akonadi::MonitorPrivate::dataAvailable (this=0x2131180) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/monitor_p.cpp:609
#31 0x00007fa93e9e744f in QMetaObject::activate (sender=0x23e1d40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#32 0x00007fa93d236184 in Akonadi::EntityListCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult (this=0x23e1d40, job=<optimized out>) at /usr/src/debug/kdepimlibs-4.11.1/akonadi/entitycache_p.h:451
#33 0x00007fa93e9e744f in QMetaObject::activate (sender=0xc2ac0a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe2034c30) at kernel/qobject.cpp:3556
#34 0x00007fa93ee608b2 in KJob::result (this=this@entry=0xc2ac0a0, _t1=_t1@entry=0xc2ac0a0) at /usr/src/debug/kdelibs-4.11.1/build/kdecore/kjob.moc:207
#35 0x00007fa93ee608f0 in KJob::emitResult (this=0xc2ac0a0) at /usr/src/debug/kdelibs-4.11.1/kdecore/jobs/kjob.cpp:318
#36 0x00007fa93e9e692e in QObject::event (this=0xc2ac0a0, e=<optimized out>) at kernel/qobject.cpp:1203
#37 0x00007fa93f3db92c in QApplicationPrivate::notify_helper (this=this@entry=0x6a0100, receiver=receiver@entry=0xc2ac0a0, e=e@entry=0xe084d90) at kernel/qapplication.cpp:4562
#38 0x00007fa93f3dfdab in QApplication::notify (this=0x7fffe20356d0, receiver=0xc2ac0a0, e=0xe084d90) at kernel/qapplication.cpp:4423
#39 0x00007fa9400edf76 in KApplication::notify (this=0x7fffe20356d0, receiver=0xc2ac0a0, event=0xe084d90) at /usr/src/debug/kdelibs-4.11.1/kdeui/kernel/kapplication.cpp:311
#40 0x00007fa93e9d1f3e in QCoreApplication::notifyInternal (this=0x7fffe20356d0, receiver=receiver@entry=0xc2ac0a0, event=event@entry=0xe084d90) at kernel/qcoreapplication.cpp:949
#41 0x00007fa93e9d58a1 in sendEvent (event=0xe084d90, receiver=0xc2ac0a0) at kernel/qcoreapplication.h:231
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x65f2b0) at kernel/qcoreapplication.cpp:1573
#43 0x00007fa93ea00423 in sendPostedEvents () at kernel/qcoreapplication.h:236
#44 postEventSourceDispatch (s=0x696610) at kernel/qeventdispatcher_glib.cpp:280
#45 0x00007fa937e777d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#46 0x00007fa937e77b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007fa937e77bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#48 0x00007fa93ea005b6 in QEventDispatcherGlib::processEvents (this=0x664710, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#49 0x00007fa93f47be0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x00007fa93e9d0bef in QEventLoop::processEvents (this=this@entry=0x7fffe2035540, flags=...) at kernel/qeventloop.cpp:149
#51 0x00007fa93e9d0e78 in QEventLoop::exec (this=0x7fffe2035540, flags=...) at kernel/qeventloop.cpp:204
#52 0x00007fa93e9d5bb8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#53 0x0000000000403679 in ?? ()
#54 0x00007fa93e1c2a15 in __libc_start_main () from /lib64/libc.so.6
#55 0x0000000000403be1 in _start ()

Possible duplicates by query: bug 325009.

Reported using DrKonqi