Application that crashed: kontact
Version of the application: 4.3.5
KDE Version: 4.3.5 (KDE 4.3.5) "release 3"
Qt Version: 4.5.3
Operating System: Linux 2.6.33-rc2-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Happens every one or two days (though I do not knoe if it is always the same crash).
No user action at that moment (was reading through a bookk and saw it happening nthe corner of my eye).

I saw some other bug reports, but decided none of them is the same when I look at the backtrace (not an expert)., but I am sure the RSS count was -1 (happens also regular but not often). And of course it could have been during the fetching of the RSS feeds, or thhe mail-check which are both on a 5 or 10 mins schedule.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3df0920 (LWP 3034))]

Thread 2 (Thread 0xadec7b70 (LWP 10215)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4c6d0c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb62692d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb6dc06dc in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb6db5bc2 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6dbf623 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb4c686e5 in start_thread () from /lib/libpthread.so.0
#7  0xb4c68600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb3df0920 (LWP 3034)):
[KCrash Handler]
#6  0xaf1b760d in Akregator::Article::setStatus(int) () from /usr/lib/kde4/akregatorpart.so
#7  0xaf1c8895 in Akregator::Feed::appendArticles(boost::shared_ptr<Syndication::Feed>) () from /usr/lib/kde4/akregatorpart.so
#8  0xaf1ca3e7 in Akregator::Feed::fetchCompleted(Syndication::Loader*, boost::shared_ptr<Syndication::Feed>, Syndication::ErrorCode) () from /usr/lib/kde4/akregatorpart.so
#9  0xaf1cabb6 in Akregator::Feed::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/akregatorpart.so
#10 0xb6ecc864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb6ecd585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xaf1358c5 in Syndication::Loader::loadingComplete(Syndication::Loader*, boost::shared_ptr<Syndication::Feed>, Syndication::ErrorCode) () from /usr/lib/libsyndication.so.4
#13 0xaf136ae4 in Syndication::Loader::slotRetrieverDone(QByteArray const&, bool) () from /usr/lib/libsyndication.so.4
#14 0xaf136f29 in Syndication::Loader::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsyndication.so.4
#15 0xb6ecc864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0xb6ecd585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0xaf139305 in Syndication::DataRetriever::dataRetrieved(QByteArray const&, bool) () from /usr/lib/libsyndication.so.4
#18 0xaf13a4b7 in Syndication::FileRetriever::slotResult(KJob*) () from /usr/lib/libsyndication.so.4
#19 0xaf13a675 in Syndication::FileRetriever::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsyndication.so.4
#20 0xb6ecc864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#21 0xb6ecd585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xb7081695 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#23 0xb7081ba9 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#24 0xb58841ff in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#25 0xb5884726 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5
#26 0xb58822e4 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#27 0xb6ecc864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#28 0xb6ecd585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#29 0xb5956ff5 in KIO::SlaveInterface::finished() () from /usr/lib/libkio.so.5
#30 0xb595b164 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#31 0xb595750a in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#32 0xb5948a65 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#33 0xb594b0d4 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#34 0xb6ecc864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#35 0xb6ecd585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#36 0xb58484e5 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#37 0xb584a3ca in ?? () from /usr/lib/libkio.so.5
#38 0xb584a517 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#39 0xb6ec504a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#40 0xb6ec6796 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#41 0xb64fc8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#42 0xb650434e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#43 0xb73f9521 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#44 0xb6eb632e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#45 0xb6eb6fdc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#46 0xb6eb719c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#47 0xb6ee24dd in ?? () from /usr/lib/libQtCore.so.4
#48 0xb48044c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0xb4807d98 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0xb4807ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0xb6ee2011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0xb659e29a in ?? () from /usr/lib/libQtGui.so.4
#53 0xb6eb498d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0xb6eb4dd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#55 0xb6eb7270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#56 0xb64fc774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#57 0x0804b546 in _start ()

Reported using DrKonqi