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 2.6.31-ARCH x86_64

What I was doing when the application crashed:
Akregator crashed with a few feeds loaded: Planet KDE, Planet GNOME (I know, I know, but I'm curious about GNOME shell development.  Don't worry, I'm still a loyal KDE user), Planet Fedora, NotAlwaysRight.com, and a few other feeds loaded.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9993155750 (LWP 31268))]

Thread 3 (Thread 0x7f9976dcd910 (LWP 31315)):
#0  0x00007f998ccb905d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9991978bd2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f999196ed32 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f9991977ba5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f998ccb457a in start_thread () from /lib/libpthread.so.0
#5  0x00007f99907e914d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f99777d4910 (LWP 31316)):
#0  0x00007f998ccb905d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f9991978bd2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f999196ed32 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f9991977ba5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f998ccb457a in start_thread () from /lib/libpthread.so.0
#5  0x00007f99907e914d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9993155750 (LWP 31268)):
[KCrash Handler]
#5  0x00007f999079a380 in memcpy () from /lib/libc.so.6
#6  0x00007f9973d15b53 in c4_Column::FetchBytes(int, int, c4_Bytes&, bool) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#7  0x00007f9973d1dd24 in c4_FormatB::GetOne(int, int&) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#8  0x00007f9973d1dd49 in c4_FormatS::Get(int, int&) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#9  0x00007f9973d20666 in c4_Handler::GetBytes(int, c4_Bytes&, bool) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#10 0x00007f9973d2c8e2 in c4_Sequence::Get(int, int, c4_Bytes&) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#11 0x00007f9973d179cb in c4_CustomHandler::Get(int, int&) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#12 0x00007f9973d20666 in c4_Handler::GetBytes(int, c4_Bytes&, bool) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#13 0x00007f9973d2d22e in c4_Sequence::SetAt(int, c4_Cursor) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#14 0x00007f9973d2a738 in c4_Row::operator=(c4_RowRef const&) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#15 0x00007f9973d2ec09 in Akregator::Backend::FeedStorageMK4Impl::setStatus(QString const&, int) () from /usr/lib/kde4/akregator_mk4storage_plugin.so
#16 0x00007f997464a481 in Akregator::Article::setStatus(int) () from /usr/lib/kde4/akregatorpart.so
#17 0x00007f9974658228 in Akregator::Feed::fetch(bool) () from /usr/lib/kde4/akregatorpart.so
#18 0x00007f997466bdcb in Akregator::FetchQueue::fetchNextFeed() () from /usr/lib/kde4/akregatorpart.so
#19 0x00007f997466be48 in Akregator::FetchQueue::feedDone(Akregator::Feed*) () from /usr/lib/kde4/akregatorpart.so
#20 0x00007f997466c2bc in Akregator::FetchQueue::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/akregatorpart.so
#21 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x00007f9974657b62 in Akregator::Feed::fetched(Akregator::Feed*) () from /usr/lib/kde4/akregatorpart.so
#23 0x00007f997465b825 in Akregator::Feed::fetchCompleted(Syndication::Loader*, boost::shared_ptr<Syndication::Feed>, Syndication::ErrorCode) () from /usr/lib/kde4/akregatorpart.so
#24 0x00007f997465bef8 in Akregator::Feed::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/akregatorpart.so
#25 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#26 0x00007f9973fc82f2 in Syndication::Loader::loadingComplete(Syndication::Loader*, boost::shared_ptr<Syndication::Feed>, Syndication::ErrorCode) () from /usr/lib/libsyndication.so.4
#27 0x00007f9973fc939d in Syndication::Loader::slotRetrieverDone(QByteArray const&, bool) () from /usr/lib/libsyndication.so.4
#28 0x00007f9973fc97ed in Syndication::Loader::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsyndication.so.4
#29 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#30 0x00007f9973fcb823 in Syndication::DataRetriever::dataRetrieved(QByteArray const&, bool) () from /usr/lib/libsyndication.so.4
#31 0x00007f9973fcc5df in Syndication::FileRetriever::slotResult(KJob*) () from /usr/lib/libsyndication.so.4
#32 0x00007f9973fcc763 in Syndication::FileRetriever::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsyndication.so.4
#33 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#34 0x00007f9991e46792 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#35 0x00007f9991e46b0f in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#36 0x00007f998f356be3 in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#37 0x00007f998f3570a3 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5
#38 0x00007f998f3559b1 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#39 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#40 0x00007f998f417821 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#41 0x00007f998f4140d3 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#42 0x00007f998f406efd in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#43 0x00007f998f40901c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#44 0x00007f9991a71d3c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#45 0x00007f998f323e07 in KIO::ConnectionPrivate::dequeue() () from /usr/lib/libkio.so.5
#46 0x00007f998f323f2d in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#47 0x00007f9991a6c059 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#48 0x00007f9990f0e07c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#49 0x00007f9990f1534e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#50 0x00007f99923fd586 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#51 0x00007f9991a5cbfc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#52 0x00007f9991a5d80a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#53 0x00007f9991a85583 in ?? () from /usr/lib/libQtCore.so.4
#54 0x00007f998a62b1fe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#55 0x00007f998a62ebb8 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#56 0x00007f998a62ece0 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#57 0x00007f9991a85123 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#58 0x00007f9990fa114e in ?? () from /usr/lib/libQtGui.so.4
#59 0x00007f9991a5b532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#60 0x00007f9991a5b904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#61 0x00007f9991a5dab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#62 0x0000000000403ef7 in _start ()

This bug may be a duplicate of or related to bug 207180

Reported using DrKonqi