Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
kontact simply crashed, when i tried to configure toolbar from menu.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fc56de92c41 in ?? () from /usr/lib/libkdeui.so.5
#6  0x00007fc56de937b8 in KEditToolBar::showEvent(QShowEvent*) () from /usr/lib/libkdeui.so.5
#7  0x00007fc56d32b7ee in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#8  0x00007fc56d2dcefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x00007fc56d2e41ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x00007fc56df13ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#11 0x00007fc56c9bcc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007fc56d330aaa in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#13 0x00007fc56d331bba in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#14 0x00007fc56d75867c in QDialog::setVisible(bool) () from /usr/lib/libQtGui.so.4
#15 0x00007fc56d757995 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#16 0x00007fc56e883841 in Kontact::MainWindow::configureToolbars() () from /usr/lib/libkontactprivate.so.4
#17 0x00007fc56e88b056 in Kontact::MainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkontactprivate.so.4
#18 0x00007fc56c9cc0f9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#19 0x00007fc56d32b15f in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#20 0x00007fc56d6a19db in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x00007fc56e01f773 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x00007fc56d2dcefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007fc56d2e41ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007fc56df13ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0x00007fc56c9bcc2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x00007fc56c9bd80a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#27 0x00007fc56c9e5533 in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007fc566236bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x00007fc56623a598 in ?? () from /lib/libglib-2.0.so.0
#30 0x00007fc56623a6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00007fc56c9e51a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00007fc56d3714be in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007fc56c9bb532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0x00007fc56c9bb904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007fc56c9bdab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#36 0x0000000000403f47 in _start ()

Reported using DrKonqi