Application that crashed: korgac
Version of the application: 0.9
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
KOrganizer fails while being at KContact Configuration page

 -- Backtrace:
Application: KOrganizer Reminder Daemon (korgac), signal: Segmentation fault
[KCrash Handler]
#6  0x00b098e5 in QString::size (this=0x85ab948, other=...) at ../../include/QtCore/../../src/corelib/tools/qstring.h:104
#7  QString::operator== (this=0x85ab948, other=...) at tools/qstring.cpp:1912
#8  0x01bbcdaf in KDirWatchPrivate::Entry::findSubEntry (this=0x845c0b8) at ../../kio/kio/kdirwatch_p.h:157
#9  KDirWatchPrivate::inotifyEventReceived (this=0x845c0b8) at ../../kio/kio/kdirwatch.cpp:297
#10 0x01bbe4cb in KDirWatchPrivate::qt_metacall (this=0x845c0b8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfc697d8) at ./kdirwatch_p.moc:75
#11 0x00bcc263 in QMetaObject::activate (sender=0x845dd00, from_signal_index=4, to_signal_index=4, argv=0xbfc697d8) at kernel/qobject.cpp:3113
#12 0x00bccec2 in QMetaObject::activate (sender=0x845dd00, m=0xca78b0, local_signal_index=0, argv=0xbfc697d8) at kernel/qobject.cpp:3187
#13 0x00c06503 in QSocketNotifier::activated (this=0x845dd00, _t1=12) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#14 0x00bd0c87 in QSocketNotifier::event (this=0x845dd00, e=0xbfc69b94) at kernel/qsocketnotifier.cpp:316
#15 0x01118f54 in QApplicationPrivate::notify_helper (this=0x8426b90, receiver=0x845dd00, e=0xbfc69b94) at kernel/qapplication.cpp:4056
#16 0x0112067c in QApplication::notify (this=0xbfc69ed0, receiver=0x845dd00, e=0xbfc69b94) at kernel/qapplication.cpp:3603
#17 0x002e325a in KApplication::notify (this=0xbfc69ed0, receiver=0x845dd00, event=0xbfc69b94) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00bb66cb in QCoreApplication::notifyInternal (this=0xbfc69ed0, receiver=0x845dd00, event=0xbfc69b94) at kernel/qcoreapplication.cpp:610
#19 0x00be12ca in QCoreApplication::sendEvent (source=0x8427ce0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#20 socketNotifierSourceDispatch (source=0x8427ce0) at kernel/qeventdispatcher_glib.cpp:110
#21 0x03f83e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x03f87730 in ?? () from /lib/libglib-2.0.so.0
#23 0x03f87863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x00be102c in QEventDispatcherGlib::processEvents (this=0x84099f8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#25 0x011b9be5 in QGuiEventDispatcherGlib::processEvents (this=0x84099f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#26 0x00bb4c79 in QEventLoop::processEvents (this=0xbfc69e34, flags=) at kernel/qeventloop.cpp:149
#27 0x00bb50ca in QEventLoop::exec (this=0xbfc69e34, flags=...) at kernel/qeventloop.cpp:201
#28 0x00bb753f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#29 0x01118dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#30 0x080515bb in _start ()

Reported using DrKonqi