Version:            (using KDE 4.2.4)
Installed from:    SuSE RPMs

I'm not sure what kind of behavior on my side exactly causes this crash, but the crash process is usually as follows:

1. After updating feeds in Kontact > Akregator, looking through some feeds, and opening some links in new tabs, ...
2. Akregator first stops to display previews (i.e. the previous window remains empty), and then ...
3. after a little while the application crashes (however, it wasn't frozen previously).

Below the crash report.

================================

Application: Kontact (kontact), signal SIGSEGV
[Current thread is 1 (Thread 0xb486d700 (LWP 9817))]

Thread 1 (Thread 0xb486d700 (LWP 9817)):
[KCrash Handler]
#6  0xaa492475 in Akregator::Article::title() const () from /usr/lib/kde4/akregatorpart.so
#7  0xaa49d9e6 in Akregator::ArticleModel::Private::Private(Akregator::TreeNode*, Akregator::ArticleModel*) () from /usr/lib/kde4/akregatorpart.so
#8  0xaa49dc38 in Akregator::ArticleModel::ArticleModel(Akregator::TreeNode*, QObject*) () from /usr/lib/kde4/akregatorpart.so
#9  0xaa4bab99 in ?? () from /usr/lib/kde4/akregatorpart.so
#10 0xaa4bb4db in ?? () from /usr/lib/kde4/akregatorpart.so
#11 0xb6672580 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb6673302 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xb66ad7f7 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#14 0xb6678f9e in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb666d04f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb5bf28fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb5bfa75e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb6bfd07d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb665d961 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb668bb86 in ?? () from /usr/lib/libQtCore.so.4
#21 0xb6688060 in ?? () from /usr/lib/libQtCore.so.4
#22 0xb50069c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb500a083 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb500a241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb6687fb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0xb5c8b7c5 in ?? () from /usr/lib/libQtGui.so.4
#27 0xb665c01a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb665c1da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb665e895 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#30 0xb5bf2777 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#31 0x0804bf8f in _start ()