Version:            (using KDE 4.3.1)
OS:                Linux
Installed from:    Unspecified Linux

KOrganizer is unstable : sometimes it can run without any crash in a day, but sometimes it crashes like 5 times a day, without doing anything on it.
(while working on another desktop)

Backtrace :

Application: KOrganizer (korganizer), signal: Segmentation fault
[KCrash Handler]
#6  0x00310000 in ?? ()
#7  0xb78fc7a7 in KOrg::IncidenceMonthItem::realStartDate () from /usr/lib/libkorganizerprivate.so.4
#8  0xb78f9d1f in KOrg::MonthView::reloadIncidences () from /usr/lib/libkorganizerprivate.so.4
#9  0xb78fafec in KOrg::MonthView::setStartDate () from /usr/lib/libkorganizerprivate.so.4
#10 0xb78fb05e in KOrg::MonthView::showDates () from /usr/lib/libkorganizerprivate.so.4
#11 0xb794613a in KOViewManager::updateView () from /usr/lib/libkorganizerprivate.so.4
#12 0xb7933f47 in CalendarView::updateView () from /usr/lib/libkorganizerprivate.so.4
#13 0xb7935c75 in CalendarView::updateView () from /usr/lib/libkorganizerprivate.so.4
#14 0xb7933650 in CalendarView::resourcesChanged () from /usr/lib/libkorganizerprivate.so.4
#15 0xb79446c8 in CalendarView::qt_metacall () from /usr/lib/libkorganizerprivate.so.4
#16 0xb74a226c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb74a2ea2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb7ba14d7 in KCal::Calendar::calendarChanged () from /usr/lib/libkcal.so.4
#19 0xb7ba153d in KCal::Calendar::qt_metacall () from /usr/lib/libkcal.so.4
#20 0xb7c08a6a in KCal::CalendarResources::qt_metacall () from /usr/lib/libkcal.so.4
#21 0xb74a226c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb74a2ea2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb7bf5d93 in KCal::ResourceCalendar::resourceChanged () from /usr/lib/libkcal.so.4
#24 0xb31dacde in KCal::ResourceRemote::doLoad () from /usr/lib/libkcal_resourceremote.so.4
#25 0xb7c03379 in KCal::ResourceCached::load () from /usr/lib/libkcal.so.4
#26 0xb7c038e4 in KCal::ResourceCached::slotReload () from /usr/lib/libkcal.so.4
#27 0xb7c043ad in KCal::ResourceCached::qt_metacall () from /usr/lib/libkcal.so.4
#28 0xb31da82a in KCal::ResourceRemote::qt_metacall () from /usr/lib/libkcal_resourceremote.so.4
#29 0xb74a226c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb74a2ea2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#31 0xb74dc347 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#32 0xb74a791e in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#33 0xb749c41f in QObject::event () from /usr/lib/libQtCore.so.4
#34 0xb6ae33e4 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#35 0xb6aeaacc in QApplication::notify () from /usr/lib/libQtGui.so.4
#36 0xb7e4e43a in KApplication::notify () from /usr/lib/libkdeui.so.5
#37 0xb748c88b in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#38 0xb74ba05e in ?? () from /usr/lib/libQtCore.so.4
#39 0xb74b7040 in ?? () from /usr/lib/libQtCore.so.4
#40 0xb55a9d98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb55ad3e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#42 0xb55ad513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb74b6f8c in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#44 0xb6b81115 in ?? () from /usr/lib/libQtGui.so.4
#45 0xb748ae39 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb748b28a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#47 0xb748d6ff in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#48 0xb6ae3267 in QApplication::exec () from /usr/lib/libQtGui.so.4
#49 0x0804ebb4 in _start ()