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))
Qt Version: 4.5.2
Operating System: Linux 2.6.30 i686
Distribution: Debian GNU/Linux unstable (sid)

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb72fe794 in KIO::Slave::deref() () from /opt/rc1/lib/libkio.so.5
#7  0xb72fe8f8 in KIO::Slave::gotInput() () from /opt/rc1/lib/libkio.so.5
#8  0xb72ff870 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /opt/rc1/lib/libkio.so.5
#9  0xb6c06ad3 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb6c07722 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb7270740 in KIO::Connection::readyRead() () from /opt/rc1/lib/libkio.so.5
#12 0xb72711b6 in KIO::ConnectionPrivate::dequeue() () from /opt/rc1/lib/libkio.so.5
#13 0xb7271846 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /opt/rc1/lib/libkio.so.5
#14 0xb6c002db in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#15 0xb6c01db0 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb60bb7d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb60c393e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb70b31d0 in KApplication::notify(QObject*, QEvent*) () from /opt/rc1/lib/libkdeui.so.5
#19 0xb6bf196b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb6bf25ae in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0xb6bf278d in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#22 0xb6c1cbaf in ?? () from /usr/lib/libQtCore.so.4
#23 0xb527c368 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb527f8c3 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x08894400 in ?? ()
#26 0x00000000 in ?? ()

Reported using DrKonqi