Application that crashed: kontact
Version of the application: 4.3.4
KDE Version: 4.3.4 (KDE 4.3.4) "release 2"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.8-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
While KTimeTracker is opened inside kontact, it crashes after you press the button with the red X. Other buttons do not seem to do anything at all.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5177c64750 (LWP 4126))]

Thread 2 (Thread 0x7f515c73e910 (LWP 4129)):
#0  0x00007f517180c2cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f51764a94a2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f517649f5e2 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f51764a8485 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f517180765d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f517532314d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5177c64750 (LWP 4126)):
[KCrash Handler]
#5  TaskView::save (this=0x0) at /usr/src/debug/kdepim-4.3.4/ktimetracker/taskview.cpp:665
#6  0x00007f515b04fd33 in TimetrackerWidget::closeFile (this=0x13b1a20) at /usr/src/debug/kdepim-4.3.4/ktimetracker/timetrackerwidget.cpp:464
#7  0x00007f515b055a54 in TimetrackerWidget::qt_metacall (this=0x13b1a20, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4b04bf50)
    at /usr/src/debug/kdepim-4.3.4/build/ktimetracker/timetrackerwidget.moc:191
#8  0x00007f51765a2fbc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#9  0x00007f5175a53457 in QAction::triggered(bool) () from /usr/lib64/libQtGui.so.4
#10 0x00007f5175a5489f in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQtGui.so.4
#11 0x00007f5175da17fa in ?? () from /usr/lib64/libQtGui.so.4
#12 0x00007f5175da1a85 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007f5175e6fa3a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007f5175aa7cf0 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x00007f5175a592ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x00007f5175a603c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#17 0x00007f5176f0bf26 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#18 0x00007f517658dddc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#19 0x00007f5175a5fc90 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#20 0x00007f5175ac5cfe in ?? () from /usr/lib64/libQtGui.so.4
#21 0x00007f5175ac4d9a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#22 0x00007f5175aecb6c in ?? () from /usr/lib64/libQtGui.so.4
#23 0x00007f516f18ddde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f516f1917a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f516f1918d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#26 0x00007f51765b63a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#27 0x00007f5175aec31e in ?? () from /usr/lib64/libQtGui.so.4
#28 0x00007f517658c712 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#29 0x00007f517658cae4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#30 0x00007f517658ec99 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#31 0x0000000000403f67 in _start ()

Reported using DrKonqi