Application that crashed: kontact
Version of the application: 4.3.5
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Kontact segfault at startup.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f90c8cfb750 (LWP 4488))]

Thread 3 (Thread 0x7f90a7cba910 (LWP 4494)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f90c6961462 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x30b13b0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30b13b0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f90c69574f2 in QThreadPoolThread::run (this=<value optimized out>) at concurrent/qthreadpool.cpp:140
#4  0x00007f90c6960445 in QThreadPrivate::start (arg=0x30aff80) at thread/qthread_unix.cpp:188
#5  0x00007f90c006da04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f90c636280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f90a74b9910 (LWP 4495)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f90c6961462 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x30b13b0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30b13b0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f90c69574f2 in QThreadPoolThread::run (this=<value optimized out>) at concurrent/qthreadpool.cpp:140
#4  0x00007f90c6960445 in QThreadPrivate::start (arg=0x326e360) at thread/qthread_unix.cpp:188
#5  0x00007f90c006da04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f90c636280d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 1 (Thread 0x7f90c8cfb750 (LWP 4488)):
[KCrash Handler]
#5  c4_Column::PullValue (ptr_=@0x7fff0d5d0368) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:764
#6  0x00007f90a7ccef98 in c4_FormatB::Define (this=0x3320d30, ptr_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:405
#7  0x00007f90a7cd0f5e in c4_HandlerSeq::Prepare (this=0x3320cc0, ptr_=0x7fff0d5d04c0, selfDesc_=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:321
#8  0x00007f90a7cd4440 in c4_Persist::LoadAll (this=0x3320c40) at ../../../../akregator/plugins/mk4storage/metakit/src/persist.cpp:1026
#9  0x00007f90a7ce369b in FeedStorageMK4Impl (this=0x331f980, url=<value optimized out>, main=<value optimized out>) at ../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:152
#10 0x00007f90a7ce616d in Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage (this=0x311e2a0, url=...) at ../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:77
#11 0x00007f90a7ce673d in Akregator::Backend::StorageMK4Impl::archiveFor (this=<value optimized out>, url=...) at ../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:97
#12 0x00007f90a863158c in Akregator::Feed::loadArticles (this=0x3318a30) at ../../../akregator/src/feed.cpp:234
#13 0x00007f90a86350d4 in Akregator::Feed::fromOPML (e=<value optimized out>, storage=<value optimized out>) at ../../../akregator/src/feed.cpp:174
#14 0x00007f90a863fcbf in Akregator::FeedList::parseChildNodes (this=0x3281570, node=<value optimized out>, parent=0x325bf40) at ../../../akregator/src/feedlist.cpp:237
#15 0x00007f90a8641616 in Akregator::FeedList::readFromOpml (this=0x3281570, doc=<value optimized out>) at ../../../akregator/src/feedlist.cpp:295
#16 0x00007f90a867febb in Akregator::LoadFeedListCommand::Private::handleDocument (this=0x31ea570, doc=...) at ../../../akregator/src/loadfeedlistcommand.cpp:68
#17 0x00007f90a8680943 in Akregator::LoadFeedListCommand::Private::doLoad (this=0x31ea570) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#18 0x00007f90a8680d12 in Akregator::LoadFeedListCommand::qt_metacall (this=0x31537c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0d5d1720) at ./loadfeedlistcommand.moc:72
#19 0x00007f90c6a5bddc in QMetaObject::activate (sender=0x31e5dc0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3113
#20 0x00007f90c6a60e1f in QSingleShotTimer::timerEvent (this=0x31e5dc0) at kernel/qtimer.cpp:298
#21 0x00007f90c6a55d83 in QObject::event (this=0x31e5dc0, e=0x0) at kernel/qobject.cpp:1075
#22 0x00007f90c736aefc in QApplicationPrivate::notify_helper (this=0x22fc390, receiver=0x31e5dc0, e=0x7fff0d5d1d30) at kernel/qapplication.cpp:4056
#23 0x00007f90c73721ce in QApplication::notify (this=0x7fff0d5d2090, receiver=0x31e5dc0, e=0x7fff0d5d1d30) at kernel/qapplication.cpp:4021
#24 0x00007f90c7fa1f46 in KApplication::notify (this=0x7fff0d5d2090, receiver=0x31e5dc0, event=0x7fff0d5d1d30) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x00007f90c6a46c2c in QCoreApplication::notifyInternal (this=0x7fff0d5d2090, receiver=0x31e5dc0, event=0x7fff0d5d1d30) at kernel/qcoreapplication.cpp:610
#26 0x00007f90c6a71862 in QCoreApplication::sendEvent (this=0x22f6dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#27 QTimerInfoList::activateTimers (this=0x22f6dc0) at kernel/qeventdispatcher_unix.cpp:572
#28 0x00007f90c6a6f25d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#29 0x00007f90c02bebce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007f90c02c2598 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007f90c02c26c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007f90c6a6f1a6 in QEventDispatcherGlib::processEvents (this=0x22cbcb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#33 0x00007f90c73ff4be in QGuiEventDispatcherGlib::processEvents (this=0x7fff0d5d0368, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007f90c6a45532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f90c6a45904 in QEventLoop::exec (this=0x7fff0d5d1fd0, flags=) at kernel/qeventloop.cpp:201
#36 0x00007f90c6a47ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0x0000000000403f47 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:218
The current source language is "auto; currently c".

Reported using DrKonqi