Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.29.4-167.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Change $SHELL from /usr/local_rwth/bin/zsh to /bin/ksh
[KCrash Handler]
#5  0x00007fffe9154c84 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#6  0x00007fffe9155af9 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#7  0x00007fffe9155b49 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#8  0x00007fffe9158636 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#9  0x00007fffe9164b72 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#10 0x00007fffe915d067 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#11 0x00007fffe915dc83 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#12 0x00007fffe915ddb2 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#13 0x00007fffe914e21a in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#14 0x00007fffe9163e7e in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#15 0x00007fffe916660d in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#16 0x00007fffe9167193 in QString::free(QString::Data*) () from /usr/lib64/kde4/akregator_mk4storage_plugin.so
#17 0x00007fffe97fb7c1 in Akregator::Article::setStatus(int) () from /usr/lib64/kde4/akregatorpart.so
#18 0x00007fffe9809418 in Akregator::Feed::fetch(bool) () from /usr/lib64/kde4/akregatorpart.so
#19 0x00007fffe981ce3b in Akregator::FetchQueue::fetchNextFeed() () from /usr/lib64/kde4/akregatorpart.so
#20 0x00007fffe981d020 in Akregator::FetchQueue::addFeed(Akregator::Feed*) () from /usr/lib64/kde4/akregatorpart.so
#21 0x00007fffe9809615 in Akregator::Feed::slotAddToFetchQueue(Akregator::FetchQueue*, bool) () from /usr/lib64/kde4/akregatorpart.so
#22 0x00007fffe98124fa in Akregator::Folder::slotAddToFetchQueue(Akregator::FetchQueue*, bool) () from /usr/lib64/kde4/akregatorpart.so
#23 0x00007fffe987427e in Akregator::MainWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/kde4/akregatorpart.so
#24 0x0000003363553dcc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#25 0x000000336354ddce in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#26 0x000000336498f63c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#27 0x000000336499689e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#28 0x00000033656117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#29 0x000000336353ebac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#30 0x00000033635695d2 in ?? () from /usr/lib64/libQtCore.so.4
#31 0x0000003363566fed in ?? () from /usr/lib64/libQtCore.so.4
#32 0x0000003de203790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#33 0x0000003de203b0e8 in ?? () from /lib64/libglib-2.0.so.0
#34 0x0000003de203b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#35 0x0000003363566f36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#36 0x0000003364a2202e in ?? () from /usr/lib64/libQtGui.so.4
#37 0x000000336353d4b2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#38 0x000000336353d884 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#39 0x000000336353fa19 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#40 0x0000000000403d17 in _start ()

Reported using DrKonqi