Application that crashed: kontact
Version of the application: 4.3.5
KDE Version: 4.3.5 (KDE 4.3.5) "release 0"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-default i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Kontact crashed after IMAP connection failed.  Was using a very weak wireless connection.  Due to connection issue applications like FireFox needed to be constantly refreshed for pages to complete.  A minute earlier I had sent an email.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb58ab21d in KIO::Slave::deref() () from /usr/lib/libkio.so.5
#7  0xb58aba71 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8  0xb58ae0d4 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#9  0xb6e2f864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb6e30585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb57ab4e5 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#12 0xb57ad3ca in ?? () from /usr/lib/libkio.so.5
#13 0xb57ad517 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#14 0xb6e2804a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#15 0xb6e29796 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb645f8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb646734e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb735c521 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb6e1932e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb6e19fdc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0xb6e1a19c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#22 0xb6e454dd in ?? () from /usr/lib/libQtCore.so.4
#23 0xb47674c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb476ad98 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb476aebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb6e45011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb650129a in ?? () from /usr/lib/libQtGui.so.4
#28 0xb6e1798d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb6e17dd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb6e1a270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0xb645f774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#32 0x0804b546 in _start ()

This bug may be a duplicate of or related to bug 218100

Reported using DrKonqi