Bug 203456

Application that crashed: korganizer
Version of the application: 4.3.0
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-gentoo-r2 i686

What I was doing when the application crashed:
It seems to happen randomly and has happened a few times.  I will mark a to-do as complete and then click File -> purge old to-do's and I get a crash.  

 -- Backtrace:
Application: KOrganizer (korganizer), signal: Aborted
[KCrash Handler]
#6  0xb7f52424 in __kernel_vsyscall ()
#7  0xb6055f31 in raise () from /lib/libc.so.6
#8  0xb6057718 in abort () from /lib/libc.so.6
#9  0xb6be1925 in qt_message_output () from /usr/lib/qt4/libQtCore.so.4
#10 0xb6be19da in qFatal () from /usr/lib/qt4/libQtCore.so.4
#11 0xb6be1a95 in qt_assert () from /usr/lib/qt4/libQtCore.so.4
#12 0xb7770f83 in KOTodoModel::processChange (this=0x8868370, incidence=0x87c7748, action=3) at /usr/local/src/kde-4.3/kdepim/korganizer/views/todoview/kotodomodel.cpp:285
#13 0xb777abae in KOTodoView::changeIncidenceDisplay (this=0x8852200, incidence=0x87c7748, action=2) at /usr/local/src/kde-4.3/kdepim/korganizer/views/todoview/kotodoview.cpp:406
#14 0xb7796ddb in CalendarView::changeIncidenceDisplay (this=0x84330c0, incidence=0x87c7748, action=2) at /usr/local/src/kde-4.3/kdepim/korganizer/calendarview.cpp:782
#15 0xb7796e82 in CalendarView::incidenceDeleted (this=0x84330c0, incidence=0x87c7748) at /usr/local/src/kde-4.3/kdepim/korganizer/calendarview.cpp:746
#16 0xb779ce30 in CalendarView::qt_metacall (this=0x84330c0, _c=QMetaObject::InvokeMetaMethod, _id=123, _a=0xbff905ac) at /usr/local/src/kde-4.3/build/kdepim/korganizer/calendarview.moc:488
#17 0xb6cd90de in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#18 0xb6cd9654 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#19 0xb76281d4 in KOrg::IncidenceChangerBase::incidenceDeleted (this=0x8687c80, _t1=0x87c7748) at /usr/local/src/kde-4.3/build/kdepim/korganizer/interfaces/korganizer/incidencechangerbase.moc:122
#20 0xb78270d2 in IncidenceChanger::deleteIncidence (this=0x8687c80, incidence=0x87c7748) at /usr/local/src/kde-4.3/kdepim/korganizer/incidencechanger.cpp:138
#21 0xb77925e3 in CalendarView::purgeCompletedSubTodos (this=0x84330c0, todo=0x87c7748, allPurged=@0xbff9077b) at /usr/local/src/kde-4.3/kdepim/korganizer/calendarview.cpp:2355
#22 0xb7797240 in CalendarView::purgeCompleted (this=0x84330c0) at /usr/local/src/kde-4.3/kdepim/korganizer/calendarview.cpp:2390
#23 0xb779d447 in CalendarView::qt_metacall (this=0x84330c0, _c=QMetaObject::InvokeMetaMethod, _id=194, _a=0xbff9092c) at /usr/local/src/kde-4.3/build/kdepim/korganizer/calendarview.moc:564
#24 0xb6cd90de in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#25 0xb6cd9402 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#26 0xb63a2eb3 in QAction::triggered () from /usr/lib/qt4/libQtGui.so.4
#27 0xb63a406d in QAction::activate () from /usr/lib/qt4/libQtGui.so.4
#28 0xb677863d in QMenuPrivate::activateCausedStack () from /usr/lib/qt4/libQtGui.so.4
#29 0xb677fc48 in QMenuPrivate::activateAction () from /usr/lib/qt4/libQtGui.so.4
#30 0xb67821ca in QMenu::mouseReleaseEvent () from /usr/lib/qt4/libQtGui.so.4
#31 0xb7e73f7b in KMenu::mouseReleaseEvent (this=0x8661a08, e=0x8661a08) at /usr/local/src/kde-4.3/kdelibs/kdeui/widgets/kmenu.cpp:456
#32 0xb63fde7c in QWidget::event () from /usr/lib/qt4/libQtGui.so.4
#33 0xb677d9cf in QMenu::event () from /usr/lib/qt4/libQtGui.so.4
#34 0xb63a964f in QApplicationPrivate::notify_helper () from /usr/lib/qt4/libQtGui.so.4
#35 0xb63b00cc in QApplication::notify () from /usr/lib/qt4/libQtGui.so.4
#36 0xb7d8eb78 in KApplication::notify (this=0xbff9296c, receiver=0x8661a08, event=0xbff91200) at /usr/local/src/kde-4.3/kdelibs/kdeui/kernel/kapplication.cpp:302
#37 0xb6cc72ea in QCoreApplication::notifyInternal () from /usr/lib/qt4/libQtCore.so.4
#38 0xb63b17d1 in QApplicationPrivate::sendMouseEvent () from /usr/lib/qt4/libQtGui.so.4
#39 0xb6410f31 in QETWidget::translateMouseEvent () from /usr/lib/qt4/libQtGui.so.4
#40 0xb6410686 in QApplication::x11ProcessEvent () from /usr/lib/qt4/libQtGui.so.4
#41 0xb6435c78 in x11EventSourceDispatch () from /usr/lib/qt4/libQtGui.so.4
#42 0xb5779212 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb577c45f in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#44 0xb577c8d5 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb6ceeec8 in QEventDispatcherGlib::processEvents () from /usr/lib/qt4/libQtCore.so.4
#46 0xb6435a65 in QGuiEventDispatcherGlib::processEvents () from /usr/lib/qt4/libQtGui.so.4
#47 0xb6cc65cd in QEventLoop::processEvents () from /usr/lib/qt4/libQtCore.so.4
#48 0xb6cc677a in QEventLoop::exec () from /usr/lib/qt4/libQtCore.so.4
#49 0xb6cc892a in QCoreApplication::exec () from /usr/lib/qt4/libQtCore.so.4
#50 0xb63a8bd7 in QApplication::exec () from /usr/lib/qt4/libQtGui.so.4
#51 0x0804ee1d in main (argc=) at /usr/local/src/kde-4.3/kdepim/korganizer/main.cpp:61

Reported using DrKonqi