Backtrace:

Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f690536a780 (LWP 17990))]

Thread 5 (Thread 0x7f68e3b8c700 (LWP 17994)):
#0  0x00007f69004f2954 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f68f632637d in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f68f6326489 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f69004eee0f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f69026bd31d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f68e328b700 (LWP 17995)):
#0  0x00007f69026b518d in poll () from /usr/lib/libc.so.6
#1  0x00007f68faa25b14 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f68faa25c34 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f690303d756 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f690300e31f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f690300e5a8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f6902f0f7c0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f6902f1279c in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f69004eee0f in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f69026bd31d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f68e0cb9700 (LWP 18058)):
#0  0x00007f69004f2ce1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f6902f12c57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f6902f0646f in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f6902f1279c in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f69004eee0f in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f69026bd31d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f68e176f700 (LWP 18059)):
#0  0x00007f69004f2ce1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f6902f12c57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f6902f0646f in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f6902f1279c in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f69004eee0f in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f69026bd31d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f690536a780 (LWP 17990)):
[KCrash Handler]
#5  0x00007f690260bfd5 in raise () from /usr/lib/libc.so.6
#6  0x00007f690260d458 in abort () from /usr/lib/libc.so.6
#7  0x00007f6902f08334 in qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4
#8  0x00007f6902f084e8 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f6902f08674 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4
#10 0x00007f689afc3169 in ?? () from /usr/lib/kde4/messageviewer_bodypartformatter_text_vcard.so
#11 0x00007f689afc0bcf in ?? () from /usr/lib/kde4/messageviewer_bodypartformatter_text_vcard.so
#12 0x00007f68fb862778 in MessageViewer::ObjectTreeParser::parseObjectTreeInternal(KMime::Content*) () from /usr/lib/libmessageviewer.so.4
#13 0x00007f68fb862eec in MessageViewer::ObjectTreeParser::stdChildHandling(KMime::Content*) () from /usr/lib/libmessageviewer.so.4
#14 0x00007f68fb86326c in MessageViewer::ObjectTreeParser::processMultiPartMixedSubtype(KMime::Content*, MessageViewer::ProcessResult&) () from /usr/lib/libmessageviewer.so.4
#15 0x00007f68fb862888 in MessageViewer::ObjectTreeParser::parseObjectTreeInternal(KMime::Content*) () from /usr/lib/libmessageviewer.so.4
#16 0x00007f68fb88f9a9 in ?? () from /usr/lib/libmessageviewer.so.4
#17 0x00007f68fb8909f1 in ?? () from /usr/lib/libmessageviewer.so.4
#18 0x00007f68fb890efd in ?? () from /usr/lib/libmessageviewer.so.4
#19 0x00007f68fb894c0d in ?? () from /usr/lib/libmessageviewer.so.4
#20 0x00007f6903024aaf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#21 0x00007f6903023dbc in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#22 0x00007f690353108c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007f690353550a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007f6904d81086 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0x00007f690300f5ce in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x00007f690303ffa2 in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007f690303d0c4 in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007f68faa25845 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0x00007f68faa25b78 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0x00007f68faa25c34 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0x00007f690303d736 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00007f69035d152e in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007f690300e31f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0x00007f690300e5a8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007f6903013248 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#36 0x00000000004025bb in ?? ()
#37 0x00007f69025f8725 in __libc_start_main () from /usr/lib/libc.so.6
#38 0x00000000004026e1 in _start ()


Reproducible: Always