Application: kontact (4.11 pre)
KDE Platform Version: 4.10.2 (Compiled from sources)
Qt Version: 4.8.3
Operating System: Linux 3.8.2-1-desktop i686
Distribution: "openSUSE 13.1 Milestone 0 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

I received a meeting invitation and I wished to propose an alternative time. Clicking on "propose alternative" resulted in the attached backtrace. It is repeatable.

I am using akonadi, kdepimlibs, kdepim-runtime and kdepim from git last updated ~1 week ago.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb08d47c0 (LWP 1039))]

Thread 4 (Thread 0xaf783b40 (LWP 1040)):
#0  0xb3a45792 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb6ea3bf5 in ?? () from /opt/kde4/lib/libQtWebKit.so.4
#2  0xb6ea3c2f in ?? () from /opt/kde4/lib/libQtWebKit.so.4
#3  0xb3a41b5e in start_thread () from /lib/libpthread.so.0
#4  0xb37ce1ae in clone () from /lib/libc.so.6

Thread 3 (Thread 0xaee51b40 (LWP 1041)):
#0  0xb3a45792 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb6ed4903 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /opt/kde4/lib/libQtWebKit.so.4
#2  0xb6bbebcb in ?? () from /opt/kde4/lib/libQtWebKit.so.4
#3  0xb6eb96a2 in ?? () from /opt/kde4/lib/libQtWebKit.so.4
#4  0xb6ed44d2 in ?? () from /opt/kde4/lib/libQtWebKit.so.4
#5  0xb3a41b5e in start_thread () from /lib/libpthread.so.0
#6  0xb37ce1ae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaaebfb40 (LWP 1047)):
#0  0xb37c3441 in poll () from /lib/libc.so.6
#1  0xb2ed51bb in g_poll () from /usr/lib/libglib-2.0.so.0
#2  0xb2ec6570 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb2ec66d1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb3c45e9f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#5  0xb3c12cec in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#6  0xb3c12fe1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#7  0xb3aff09c in QThread::exec() () from /opt/kde4/lib/libQtCore.so.4
#8  0xb3aff1fb in QThread::run() () from /opt/kde4/lib/libQtCore.so.4
#9  0xb3b02488 in ?? () from /opt/kde4/lib/libQtCore.so.4
#10 0xb3a41b5e in start_thread () from /lib/libpthread.so.0
#11 0xb37ce1ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb08d47c0 (LWP 1039)):
[KCrash Handler]
#6  0xadcf0acf in Akonadi::ITIPHandler::processiTIPMessage (this=0xab63b50, receiver=..., iCal=..., action=...) at /home/aseigo/kdesrc/kde/kdepimlibs/akonadi/calendar/itiphandler.cpp:160
#7  0xadcf2617 in Akonadi::ITIPHandler::Private::onLoadFinished (this=0xb1b5de0, success=true, errorMessage=...) at /home/aseigo/kdesrc/kde/kdepimlibs/akonadi/calendar/itiphandler_p.cpp:85
#8  0xadcf4abd in Akonadi::ITIPHandler::Private::qt_static_metacall (_o=0xb1b5de0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfd0d844) at /home/aseigo/build/kde/kdepimlibs/akonadi/calendar/itiphandler_p.moc:59
#9  0xb3c2c432 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /opt/kde4/lib/libQtCore.so.4
#10 0xadcfb855 in Akonadi::FetchJobCalendar::loadFinished (this=this@entry=0x9996270, _t1=true, _t2=...) at /home/aseigo/build/kde/kdepimlibs/akonadi/calendar/fetchjobcalendar.moc:101
#11 0xadcfb8a0 in qt_static_metacall (_a=0x9e65d28, _o=0x9996270, _c=<optimized out>, _id=<optimized out>) at /home/aseigo/build/kde/kdepimlibs/akonadi/calendar/fetchjobcalendar.moc:50
#12 Akonadi::FetchJobCalendar::qt_static_metacall (_o=0x9996270, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x9e65d28) at /home/aseigo/build/kde/kdepimlibs/akonadi/calendar/fetchjobcalendar.moc:44
#13 0xb3c25eda in QMetaCallEvent::placeMetaCall(QObject*) () from /opt/kde4/lib/libQtCore.so.4
#14 0xb3c2a41b in QObject::event(QEvent*) () from /opt/kde4/lib/libQtCore.so.4
#15 0xb422790c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /opt/kde4/lib/libQtGui.so.4
#16 0xb422c30f in QApplication::notify(QObject*, QEvent*) () from /opt/kde4/lib/libQtGui.so.4
#17 0xb4dc9c21 in KApplication::notify (this=0xbfd0e0a8, receiver=0x9996270, event=0xb799d00) at /home/aseigo/kdesrc/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#18 0xb3c1421e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /opt/kde4/lib/libQtCore.so.4
#19 0xb3c17f6d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /opt/kde4/lib/libQtCore.so.4
#20 0xb3c181ec in QCoreApplication::sendPostedEvents(QObject*, int) () from /opt/kde4/lib/libQtCore.so.4
#21 0xb3c45d04 in ?? () from /opt/kde4/lib/libQtCore.so.4
#22 0xb2ec6253 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb2ec65f0 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb2ec66d1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb3c45e81 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#26 0xb42d915a in ?? () from /opt/kde4/lib/libQtGui.so.4
#27 0xb3c12cec in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#28 0xb3c12fe1 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/kde4/lib/libQtCore.so.4
#29 0xb3c1829a in QCoreApplication::exec() () from /opt/kde4/lib/libQtCore.so.4
#30 0xb4225784 in QApplication::exec() () from /opt/kde4/lib/libQtGui.so.4
#31 0x0804af17 in main (argc=1, argv=0xbfd0e184) at /home/aseigo/kdesrc/kde/kdepim/kontact/src/main.cpp:219

Reported using DrKonqi