Application that crashed: kontact
Version of the application: 4.3.0 pre
KDE Version: 4.2.86 (KDE 4.2.86 (KDE 4.3 >= 20090514)) "release 125"
Qt Version: 4.5.1
Operating System: Linux 2.6.27.21-0.1-pae i686

What I was doing when the application crashed:
Kontact crashed when using akregator.
I was visiting the following site:
http://www.kde-apps.org/content/preview.php?preview=1&id=105172&file1=105172-1.jpg&file2=105172-2.jpg&file3=105172-3.jpg&name=servicemenu-steghide+for+KDE3+and+KDE4
When I cliked on the picture to close the tab I got a crash.
If I start akregator without beeing integrated with kontact I also get a crash. 

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb45fa700 (LWP 6941))]

Thread 3 (Thread 0xad59ab90 (LWP 20696)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb64f9f62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb65596fc in QWaitCondition::wait (this=0x85ae760, mutex=0x85ae75c, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb654ec26 in QThreadPoolThread::run (this=0x8834468) at concurrent/qthreadpool.cpp:140
#4  0xb655870e in QThreadPrivate::start (arg=0x8834468) at thread/qthread_unix.cpp:189
#5  0xb64f61b5 in start_thread () from /lib/libpthread.so.0
#6  0xb581f3be in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb0210b90 (LWP 20703)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb64f9f62 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb65596fc in QWaitCondition::wait (this=0x85ae760, mutex=0x85ae75c, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb654ec26 in QThreadPoolThread::run (this=0x8935420) at concurrent/qthreadpool.cpp:140
#4  0xb655870e in QThreadPrivate::start (arg=0x8935420) at thread/qthread_unix.cpp:189
#5  0xb64f61b5 in start_thread () from /lib/libpthread.so.0
#6  0xb581f3be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb45fa700 (LWP 6941)):
[KCrash Handler]
#6  0xb665d58a in QObjectPrivate::cleanConnectionLists (this=0xa6f29d0) at kernel/qobject.cpp:306
#7  0xb66630ad in QMetaObject::activate (sender=0xc17a130, from_signal_index=0, to_signal_index=1, argv=0xbfb3480c) at kernel/qobject.cpp:3155
#8  0xb6663200 in QMetaObject::activate (sender=0xc17a130, m=0xb673f1a8, from_local_signal_index=0, to_local_signal_index=1, argv=0xbfb3480c) at kernel/qobject.cpp:3214
#9  0xb666328b in QObject::destroyed (this=0xc17a130, _t1=0xc17a130) at .moc/release-shared/moc_qobject.cpp:143
#10 0xb6663fd9 in ~QObject (this=0xc17a130) at kernel/qobject.cpp:769
#11 0xb710a18e in KParts::Part::~Part() () from /usr/lib/libkparts.so.4
#12 0xb710a4ba in KParts::ReadOnlyPart::~ReadOnlyPart() () from /usr/lib/libkparts.so.4
#13 0xb7ab1117 in KHTMLPart::~KHTMLPart() () from /usr/lib/libkhtml.so.5
#14 0xb665bc45 in qDeleteInEventHandler (o=0xc17a130) at kernel/qobject.cpp:3822
#15 0xb665d4db in QObject::event (this=0xc17a130, e=0xc4bd998) at kernel/qobject.cpp:1101
#16 0xb5af769c in QApplicationPrivate::notify_helper (this=0x8074070, receiver=0xc17a130, e=0xc4bd998) at kernel/qapplication.cpp:4057
#17 0xb5aff99e in QApplication::notify (this=0xbfb35058, receiver=0xc17a130, e=0xc4bd998) at kernel/qapplication.cpp:3604
#18 0xb6c29b8d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb664cadb in QCoreApplication::notifyInternal (this=0xbfb35058, receiver=0xc17a130, event=0xc4bd998) at kernel/qcoreapplication.cpp:610
#20 0xb664d725 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8053b30) at kernel/qcoreapplication.h:213
#21 0xb664d91d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#22 0xb667890f in postEventSourceDispatch (s=0x80762f0) at kernel/qcoreapplication.h:218
#23 0xb4db69c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb4dba083 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb4dba241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb6678558 in QEventDispatcherGlib::processEvents (this=0x8090f70, flags={i = -1078767832}) at kernel/qeventdispatcher_glib.cpp:324
#27 0xb5b97975 in QGuiEventDispatcherGlib::processEvents (this=0x8090f70, flags={i = -1078767784}) at kernel/qguieventdispatcher_glib.cpp:202
#28 0xb664b0fa in QEventLoop::processEvents (this=0xbfb34fd0, flags={i = -1078767720}) at kernel/qeventloop.cpp:149
#29 0xb664b53a in QEventLoop::exec (this=0xbfb34fd0, flags={i = -1078767656}) at kernel/qeventloop.cpp:200
#30 0xb664d9e9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0xb5af7517 in QApplication::exec () at kernel/qapplication.cpp:3526
#32 0x0804c04f in _start ()