Application that crashed: kontact
Version of the application: 4.3.0
KDE Version: 4.3.00 (KDE 4.3.0) "release 155"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.25-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
After suspend to disk kontact popups appear that it cannot connect to my mailbox and download mails. This is because the Internet connection is not back yet. After closing these popups contact crashes.

I had the same popups in 4.2, however kontact did not crash upon closing

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb6fbcafd in KIO::Slave::deref() () from /usr/lib/libkio.so.5
#7  0xb6fbd2ec in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8  0xb6fbf773 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#9  0xb6666788 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb6667412 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb6ec78d7 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#12 0xb6ec9243 in ?? () from /usr/lib/libkio.so.5
#13 0xb6ec9626 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#14 0xb665feab in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#15 0xb6661970 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb5b287fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb5b30aee in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb6c3a27d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb665116b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb6651db5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0xb6651fad in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#22 0xb667cc8f in ?? () from /usr/lib/libQtCore.so.4
#23 0xb4ded9c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb4df1083 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb4df1241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb667c8d8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb5bc8ce5 in ?? () from /usr/lib/libQtGui.so.4
#28 0xb664f78a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb664fbd2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb6652079 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0xb5b28677 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#32 0x0804c04f in _start ()

This bug may be a duplicate of or related to bug 196914

Reported using DrKonqi