Application: kontact (4.4 pre)
KDE Version: 4.3.65 (KDE 4.3.65 (KDE 4.4 >= 20090820)) (Compiled from sources)
Qt Version: 4.5.2
Operating System: Linux 2.6.27-9-generic i686
Distribution: Ubuntu 8.10

What I was doing when the application crashed:
In akonadiconsole, David clicked on "Sync all", and while it was sync'ing the kolab resource, kontact crashed.

 -- Backtrace:
Application: Kontact (kontact), signal: Aborted
[KCrash Handler]
#6  0xb80a8430 in __kernel_vsyscall ()
#7  0xb55f18a0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb55f3268 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb6333533 in qt_message_output (msgType=QtFatalMsg, 
    buf=0xa41f310 "ASSERT failure in QVector<T>::remove: \"index out of range\", file ../../include/QtCore/../../src/corelib/tools/qvector.h, line 349") at global/qglobal.cpp:2042
#10 0xb63335aa in qFatal (msg=0xb6489938 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2241
#11 0xb6333601 in qt_assert_x (where=0xb60a63b3 "QVector<T>::remove", what=0xb60a635c "index out of range", file=0xb60a637c "../../include/QtCore/../../src/corelib/tools/qvector.h", line=349)
    at global/qglobal.cpp:1819
#12 0xb5c6f4b8 in QVector<int>::remove (this=0xa1bcd50, i=3, n=-2) at ../../include/QtCore/../../src/corelib/tools/qvector.h:349
#13 0xb5fc76a9 in QSortFilterProxyModelPrivate::source_items_removed (this=0xa1f6df8, source_parent=@0xbffa7788, start=3, end=0, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:784
#14 0xb5fc7946 in QSortFilterProxyModelPrivate::_q_sourceRowsRemoved (this=0xa1f6df8, source_parent=@0xbffa7788, start=3, end=3) at itemviews/qsortfilterproxymodel.cpp:1188
#15 0xb5fc96c0 in QSortFilterProxyModel::qt_metacall (this=0xa1f6de0, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbffa7754) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:128
#16 0xb7374db2 in Akonadi::EntityFilterProxyModel::qt_metacall (this=0xa1f6de0, _c=QMetaObject::InvokeMetaMethod, _id=34, _a=0xbffa7754)
    at /d/kde/build/t/kdepimlibs/akonadi/entityfilterproxymodel.moc:58
#17 0xb644a8d5 in QMetaObject::activate (sender=0xa210e50, from_signal_index=11, to_signal_index=11, argv=0xbffa7754) at kernel/qobject.cpp:3109
#18 0xb644bd4f in QMetaObject::activate (sender=0xa210e50, m=0xb64f04f8, local_signal_index=7, argv=0xbffa7754) at kernel/qobject.cpp:3186
#19 0xb6487c2a in QAbstractItemModel::rowsRemoved (this=0xa210e50, _t1=@0xbffa7788, _t2=3, _t3=3) at .moc/debug-shared/moc_qabstractitemmodel.cpp:173
#20 0xb642ab3e in QAbstractItemModel::endRemoveRows (this=0xa210e50) at kernel/qabstractitemmodel.cpp:2131
#21 0xb736e168 in Akonadi::EntityTreeModelPrivate::monitoredItemRemoved (this=0xa211310, item=@0xbffa79f0) at /d/kde/src/t/kdepimlibs/akonadi/entitytreemodel_p.cpp:571
#22 0xb7366b35 in Akonadi::EntityTreeModel::qt_metacall (this=0xa210e50, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbffa798c) at /d/kde/build/t/kdepimlibs/akonadi/entitytreemodel.moc:122
#23 0xb16bc34c in Akonadi::ContactsTreeModel::qt_metacall (this=0xa210e50, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbffa798c) at /d/kde/build/t/kdepim/kaddressbook/contactstreemodel.moc:58
#24 0xb644a8d5 in QMetaObject::activate (sender=0xa1f74a8, from_signal_index=7, to_signal_index=7, argv=0xbffa798c) at kernel/qobject.cpp:3109
#25 0xb644bd4f in QMetaObject::activate (sender=0xa1f74a8, m=0xb7438798, local_signal_index=3, argv=0xbffa798c) at kernel/qobject.cpp:3186
#26 0xb73ab7f3 in Akonadi::Monitor::itemRemoved (this=0xa1f74a8, _t1=@0xbffa79f0) at /d/kde/build/t/kdepimlibs/akonadi/monitor.moc:171
#27 0xb73ae48d in Akonadi::MonitorPrivate::emitItemNotification (this=0xa2108a0, msg=@0xbffa7acc, item=@0xbffa7a68, collection=@0xbffa7a78, collectionDest=@0xbffa7a74)
    at /d/kde/src/t/kdepimlibs/akonadi/monitor_p.cpp:254
#28 0xb73ae9f1 in Akonadi::MonitorPrivate::emitNotification (this=0xa2108a0, msg=@0xbffa7acc) at /d/kde/src/t/kdepimlibs/akonadi/monitor_p.cpp:145
#29 0xb73aebd7 in Akonadi::MonitorPrivate::dispatchNotifications (this=0xa2108a0) at /d/kde/src/t/kdepimlibs/akonadi/monitor_p.cpp:105
#30 0xb73aed38 in Akonadi::MonitorPrivate::dataAvailable (this=0xa2108a0) at /d/kde/src/t/kdepimlibs/akonadi/monitor_p.cpp:160
#31 0xb73ab979 in Akonadi::Monitor::qt_metacall (this=0xa1f74a8, _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbffa7bfc) at /d/kde/build/t/kdepimlibs/akonadi/monitor.moc:138
#32 0xb644a8d5 in QMetaObject::activate (sender=0xa2108dc, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3109
#33 0xb644bd4f in QMetaObject::activate (sender=0xa2108dc, m=0xb7437368, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#34 0xb7365817 in Akonadi::EntityCacheBase::dataAvailable (this=0xa2108dc) at /d/kde/build/t/kdepimlibs/akonadi/entitycache_p.moc:82
#35 0xb7334750 in Akonadi::EntityCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::fetchResult (this=0xa2108dc, job=0xa481688)
    at /d/kde/src/t/kdepimlibs/akonadi/entitycache_p.h:181
#36 0xb736588c in Akonadi::EntityCacheBase::qt_metacall (this=0xa2108dc, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbffa7dfc) at /d/kde/build/t/kdepimlibs/akonadi/entitycache_p.moc:71
#37 0xb644a8d5 in QMetaObject::activate (sender=0xa481688, from_signal_index=7, to_signal_index=7, argv=0xbffa7dfc) at kernel/qobject.cpp:3109
#38 0xb644bd4f in QMetaObject::activate (sender=0xa481688, m=0xb6771da8, local_signal_index=3, argv=0xbffa7dfc) at kernel/qobject.cpp:3186
#39 0xb662f94c in KJob::result (this=0xa481688, _t1=0xa481688) at /d/kde/build/t/kdelibs/kdecore/kjob.moc:188
#40 0xb662feb1 in KJob::emitResult (this=0xa481688) at /d/kde/src/t/kdelibs/kdecore/jobs/kjob.cpp:304
#41 0xb73a6457 in Akonadi::JobPrivate::handleResponse (this=0xa37da60, tag=@0xbffa7f08, data=@0xbffa7f04) at /d/kde/src/t/kdepimlibs/akonadi/job.cpp:67
#42 0xb73cfe92 in Akonadi::SessionPrivate::dataReceived (this=0xa222e48) at /d/kde/src/t/kdepimlibs/akonadi/session.cpp:121
#43 0xb73d073e in Akonadi::Session::qt_metacall (this=0xa21ef88, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbffa800c) at /d/kde/build/t/kdepimlibs/akonadi/session.moc:81
#44 0xb644a8d5 in QMetaObject::activate (sender=0x9869288, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3109
#45 0xb644bd4f in QMetaObject::activate (sender=0x9869288, m=0xb64f0028, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#46 0xb6486bb9 in QIODevice::readyRead (this=0x9869288) at .moc/debug-shared/moc_qiodevice.cpp:85
#47 0xb6486c3c in QIODevice::qt_metacall (this=0x9869288, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbffa814c) at .moc/debug-shared/moc_qiodevice.cpp:71
#48 0xb625709b in QLocalSocket::qt_metacall (this=0x9869288, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbffa814c) at .moc/debug-shared/moc_qlocalsocket.cpp:75
#49 0xb644a8d5 in QMetaObject::activate (sender=0xa2c7a34, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3109
#50 0xb644bd4f in QMetaObject::activate (sender=0xa2c7a34, m=0xb64f0028, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#51 0xb6486bb9 in QIODevice::readyRead (this=0xa2c7a34) at .moc/debug-shared/moc_qiodevice.cpp:85
#52 0xb6251802 in QAbstractSocketPrivate::canReadNotification (this=0xa2c7ec8) at socket/qabstractsocket.cpp:604
#53 0xb62541c9 in QAbstractSocketPrivate::readNotification (this=0xa2c7ec8) at socket/qabstractsocket_p.h:77
#54 0xb623fc41 in QAbstractSocketEngine::readNotification (this=0xa22ca68) at socket/qabstractsocketengine.cpp:154
#55 0xb6241101 in QReadNotifier::event (this=0xa221e40, e=0xbffa85f8) at socket/qnativesocketengine.cpp:1036
#56 0xb59bfab1 in QApplicationPrivate::notify_helper (this=0x95df168, receiver=0xa221e40, e=0xbffa85f8) at kernel/qapplication.cpp:4056
#57 0xb59bfe26 in QApplication::notify (this=0xbffa8874, receiver=0xa221e40, e=0xbffa85f8) at kernel/qapplication.cpp:3603
#58 0xb69a2e0b in KApplication::notify (this=0xbffa8874, receiver=0xa221e40, event=0xbffa85f8) at /d/kde/src/t/kdelibs/kdeui/kernel/kapplication.cpp:302
#59 0xb6434309 in QCoreApplication::notifyInternal (this=0xbffa8874, receiver=0xa221e40, event=0xbffa85f8) at kernel/qcoreapplication.cpp:606
#60 0xb70f3951 in QCoreApplication::sendEvent () from /d/qt/4/kde-qt/lib/libQt3Support.so.4
#61 0xb64641b0 in socketNotifierSourceDispatch (source=0x95e5710) at kernel/qeventdispatcher_glib.cpp:110
#62 0xb4c0b718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#63 0xb4c0edc3 in ?? () from /usr/lib/libglib-2.0.so.0
#64 0xb4c0ef81 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#65 0xb6463212 in QEventDispatcherGlib::processEvents (this=0x95dd388, flags={i = -1074100396}) at kernel/qeventdispatcher_glib.cpp:327
#66 0xb5a6ebc0 in QGuiEventDispatcherGlib::processEvents (this=0x95dd388, flags={i = -1074100348}) at kernel/qguieventdispatcher_glib.cpp:202
#67 0xb6431324 in QEventLoop::processEvents (this=0xbffa8810, flags={i = -1074100276}) at kernel/qeventloop.cpp:149
#68 0xb6431595 in QEventLoop::exec (this=0xbffa8810, flags={i = -1074100200}) at kernel/qeventloop.cpp:197
#69 0xb6434ae1 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#70 0xb59bf7ca in QApplication::exec () at kernel/qapplication.cpp:3525
#71 0x0804bb29 in main (argc=) at /d/kde/src/t/kdepim/kontact/src/main.cpp:222

Reported using DrKonqi