Application that crashed: korganizer
Version of the application: 4.3.1
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-1-amd64 x86_64
Distribution: Debian GNU/Linux 5.0 (lenny)

 -- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f7c2e823054 in QString (this=0x2903ef0) at /usr/include/qt4/QtCore/qstring.h:711
#6  KCal::IncidenceBase::uid (this=0x2903ef0) at ../../kcal/incidencebase.cpp:185
#7  0x00007f7c27021f1c in KOEventViewer::changeIncidenceDisplay(KCal::Incidence*, int) () from /usr/lib/libkorganizer_eventviewer.so.4
#8  0x00007f7c2e196397 in CalendarView::incidenceAdded(KCal::Incidence*) () from /usr/lib/libkorganizerprivate.so.4
#9  0x00007f7c2e19b4b0 in CalendarView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkorganizerprivate.so.4
#10 0x00007f7c2d2a2df2 in QMetaObject::activate (sender=0x23506e0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x2fb76d8) at kernel/qobject.cpp:3112
#11 0x00007f7c2da0decf in KOrg::IncidenceChangerBase::incidenceAdded(KCal::Incidence*) () from /usr/lib/libkorganizer_interfaces.so.4
#12 0x00007f7c2e21d7ed in IncidenceChanger::addIncidence(KCal::Incidence*, QWidget*) () from /usr/lib/libkorganizerprivate.so.4
#13 0x00007f7c2e1a7ef7 in ?? () from /usr/lib/libkorganizerprivate.so.4
#14 0x00007f7c2e1a4e89 in ?? () from /usr/lib/libkorganizerprivate.so.4
#15 0x00007f7c2eed5725 in KDialog::qt_metacall (this=0x2edf6c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff480312c0) at ./kdialog.moc:184
#16 0x00007f7c2ef8a686 in KPageDialog::qt_metacall (this=0x7fff48030a30, _c=43007728, _id=0, _a=0x2fb76d8) at ./kpagedialog.moc:64
#17 0x00007f7c2e1a55d5 in ?? () from /usr/lib/libkorganizerprivate.so.4
#18 0x00007f7c2e1a83d6 in ?? () from /usr/lib/libkorganizerprivate.so.4
#19 0x00007f7c2d2a2df2 in QMetaObject::activate (sender=0x2d26688, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x2fb76d8) at kernel/qobject.cpp:3112
#20 0x00007f7c2d2a5a6e in QSignalMapper::mapped (this=0x7fff48030a30, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:95
#21 0x00007f7c2d2a6310 in QSignalMapper::map (this=0x2d26688, sender=0x2e042b0) at kernel/qsignalmapper.cpp:266
#22 0x00007f7c2d2a6ef0 in QSignalMapper::qt_metacall (this=0x2d26688, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff48031440) at .moc/release-shared/moc_qsignalmapper.cpp:81
#23 0x00007f7c2d2a2df2 in QMetaObject::activate (sender=0x2e042b0, from_signal_index=<value optimized out>, to_signal_index=30, argv=0x2fb76d8) at kernel/qobject.cpp:3112
#24 0x00007f7c2cd19037 in QAbstractButton::clicked (this=0x7fff48030a30, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#25 0x00007f7c2ca7830b in QAbstractButtonPrivate::emitClicked (this=0x273b1a0) at widgets/qabstractbutton.cpp:543
#26 0x00007f7c2ca79f1b in QAbstractButtonPrivate::click (this=0x273b1a0) at widgets/qabstractbutton.cpp:536
#27 0x00007f7c2ca7a175 in QAbstractButton::mouseReleaseEvent (this=0x2e042b0, e=0x7fff48031d90) at widgets/qabstractbutton.cpp:1115
#28 0x00007f7c2c75737f in QWidget::event (this=0x2e042b0, event=0x7fff48031d90) at kernel/qwidget.cpp:7554
#29 0x00007f7c2c70701d in QApplicationPrivate::notify_helper (this=0x23053e0, receiver=0x2e042b0, e=0x7fff48031d90) at kernel/qapplication.cpp:4065
#30 0x00007f7c2c70f7ca in QApplication::notify (this=<value optimized out>, receiver=0x2e042b0, e=0x7fff48031d90) at kernel/qapplication.cpp:3767
#31 0x00007f7c2ef5f0db in KApplication::notify (this=0x7fff48033ae0, receiver=0x2e042b0, event=0x7fff48031d90) at ../../kdeui/kernel/kapplication.cpp:302
#32 0x00007f7c2d28dc9c in QCoreApplication::notifyInternal (this=0x7fff48033ae0, receiver=0x2e042b0, event=0x7fff48031d90) at kernel/qcoreapplication.cpp:610
#33 0x00007f7c2c70ea78 in QCoreApplication::sendSpontaneousEvent (receiver=0x2e042b0, event=0x7fff48031d90, alienWidget=0x2e042b0, nativeWidget=0x2edf6c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#34 QApplicationPrivate::sendMouseEvent (receiver=0x2e042b0, event=0x7fff48031d90, alienWidget=0x2e042b0, nativeWidget=0x2edf6c0, buttonDown=<value optimized out>, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#35 0x00007f7c2c777659 in QETWidget::translateMouseEvent (this=0x2edf6c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4411
#36 0x00007f7c2c77640f in QApplication::x11ProcessEvent (this=0x7fff48033ae0, event=0x7fff48033760) at kernel/qapplication_x11.cpp:3552
#37 0x00007f7c2c79e76c in x11EventSourceDispatch (s=0x2308cf0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x00007f7c2653312a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x00007f7c26536988 in ?? () from /lib/libglib-2.0.so.0
#40 0x00007f7c26536b3c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x00007f7c2d2b639c in QEventDispatcherGlib::processEvents (this=0x22dcda0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#42 0x00007f7c2c79df1f in QGuiEventDispatcherGlib::processEvents (this=0x7fff48030a30, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#43 0x00007f7c2d28c562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007f7c2d28c934 in QEventLoop::exec (this=0x7fff48033a90, flags=...) at kernel/qeventloop.cpp:201
#45 0x00007f7c2d28eba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#46 0x0000000000408607 in _start ()

This bug may be a duplicate of or related to bug 210257

Reported using DrKonqi