Application that crashed: kontact
Version of the application: 4.3.0 rc2
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2)) "release 142"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.23-0.1-default x86_64
Distribution: "openSUSE 11.1 (x86_64)"

What I was doing when the application crashed:
if akonadi resources are diabled Kontakt works great. However, when enabling the resource it crashes in less than 1 minute

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x000000000331db00 in ?? ()
#6  0x00007f518c5a08ad in KOrg::IncidenceMonthItem::realStartDate (this=0x321c3f0) at /usr/src/debug/kdepim-4.2.96/korganizer/views/monthview/monthitem.cpp:315
#7  0x00007f518c59dd6b in KOrg::MonthView::reloadIncidences (this=0x2e49880) at /usr/src/debug/kdepim-4.2.96/korganizer/views/monthview/monthview.cpp:325
#8  0x00007f518c59ef53 in KOrg::MonthView::setStartDate (this=0x2e49880, start=<value optimized out>) at /usr/src/debug/kdepim-4.2.96/korganizer/views/monthview/monthview.cpp:291
#9  0x00007f518c59efae in KOrg::MonthView::showDates (this=0x2e49880, start=@0x3528e28, end=<value optimized out>) at /usr/src/debug/kdepim-4.2.96/korganizer/views/monthview/monthview.cpp:278
#10 0x00007f518c5e1c06 in KOViewManager::updateView (this=0x7a10d0, start=@0x2e88c60, end=@0x321c301) at /usr/src/debug/kdepim-4.2.96/korganizer/koviewmanager.cpp:215
#11 0x00007f518c5d0e42 in CalendarView::updateView (this=0x7a16d0, start=@0x3528e28, end=@0x3528e58, updateTodos=192) at /usr/src/debug/kdepim-4.2.96/korganizer/calendarview.cpp:801
#12 0x00007f518c5d2dc1 in CalendarView::updateView (this=0x7a16d0) at /usr/src/debug/kdepim-4.2.96/korganizer/calendarview.cpp:810
#13 0x00007f518c5dfd47 in CalendarView::qt_metacall (this=0x7a16d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb64c37d0)
    at /usr/src/debug/kdepim-4.2.96/build/korganizer/calendarview.moc:571
#14 0x00007f51a996b6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#15 0x00007f51ac255bed in KCal::Calendar::qt_metacall (this=0x2e2f1d0, _c=QMetaObject::InvokeMetaMethod, _id=55603408, _a=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.2.96/build/kcal/calendar.moc:73
#16 0x00007f51ac2b2215 in KCal::CalendarResources::qt_metacall (this=0x7fffb64c3060, _c=48794720, _id=52544257, _a=0x7f518c8bdac0)
    at /usr/src/debug/kdepimlibs-4.2.96/build/kcal/calendarresources.moc:76
#17 0x00007f51a996b6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#18 0x00007f51ac2a231f in KCal::ResourceCalendar::resourceChanged (this=0x7fffb64c3060, _t1=0x30e0810) at /usr/src/debug/kdepimlibs-4.2.96/build/kcal/resourcecalendar.moc:117
#19 0x00007f518750ff6f in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#20 0x00007f51875101a0 in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#21 0x00007f51a996b6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#22 0x00007f51875168ba in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#23 0x00007f518751708d in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#24 0x00007f518752e8e7 in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#25 0x00007f518750a3cb in ?? () from /usr/lib64/kde4/kcal_akonadi.so
#26 0x00007f518c648cf5 in ResourceItem::stateChange (this=0x34f3e80, active=true) at /usr/src/debug/kdepim-4.2.96/korganizer/resourceview.cpp:197
#27 0x00007f518c648d72 in ResourceView::slotItemClicked (this=<value optimized out>, i=0x34f3e80) at /usr/src/debug/kdepim-4.2.96/korganizer/resourceview.cpp:817
#28 0x00007f518c64ca71 in ResourceView::qt_metacall (this=0x2e8a7d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb64c3db0)
    at /usr/src/debug/kdepim-4.2.96/build/korganizer/resourceview.moc:121
#29 0x00007f51a996b6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#30 0x00007f51a8bba800 in QTreeWidget::itemClicked(QTreeWidgetItem*, int) () from /usr/lib64/libQtGui.so.4
#31 0x00007f51a8bc7663 in QTreeWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtGui.so.4
#32 0x00007f51a996b6e2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#33 0x00007f51a8b414b5 in QAbstractItemView::clicked(QModelIndex const&) () from /usr/lib64/libQtGui.so.4
#34 0x00007f51a8b4e48e in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#35 0x00007f51a86c5aed in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#36 0x00007f51a8a1b7ab in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#37 0x00007f51a8b514ad in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#38 0x00007f51a8b88929 in QTreeView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#39 0x00007f51a9955c48 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#40 0x00007f51a8674adc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007f51a867d4fa in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#42 0x00007f51aa79363b in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#43 0x00007f51a995694c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#44 0x00007f51a867c748 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#45 0x00007f51a86e6509 in ?? () from /usr/lib64/libQtGui.so.4
#46 0x00007f51a86e5543 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#47 0x00007f51a870c864 in ?? () from /usr/lib64/libQtGui.so.4
#48 0x00007f51a30260fb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#49 0x00007f51a30298cd in ?? () from /usr/lib64/libglib-2.0.so.0
#50 0x00007f51a3029a8b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#51 0x00007f51a997fd3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#52 0x00007f51a870bfef in ?? () from /usr/lib64/libQtGui.so.4
#53 0x00007f51a99551d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#54 0x00007f51a99555a4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#55 0x00007f51a9957894 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#56 0x0000000000404995 in main (argc=1, argv=0x7fffb64c7238) at /usr/src/debug/kdepim-4.2.96/kontact/src/main.cpp:218

Reported using DrKonqi