Application that crashed: kontact
Version of the application: 4.3.1
KDE Version: 4.3.1 (KDE 4.3.1) "release 161"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.29-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
Kontact crashes immediately after closing application

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  KMMainWidget::initializeFilterActions (this=0x84428b0) at /usr/include/QtCore/qlist.h:90
#7  0xb13339a6 in KMailPart::guiActivateEvent (this=0x8238058, e=0xbf8fabd8) at /usr/src/debug/kdepim-4.3.1/kmail/kmail_part.cpp:183
#8  0xb70d9014 in KParts::Part::customEvent(QEvent*) () from /usr/lib/libkparts.so.4
#9  0xb663a9cf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#10 0xb5b017bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#11 0xb5b09aae in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb6c1572d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#13 0xb662a16b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#14 0xb70e4b6a in KParts::MainWindow::createGUI(KParts::Part*) () from /usr/lib/libkparts.so.4
#15 0xb7856c3e in ~MainWindow (this=0x812ce40) at /usr/src/debug/kdepim-4.3.1/kontact/src/mainwindow.cpp:256
#16 0xb66390d5 in qDeleteInEventHandler(QObject*) () from /usr/lib/libQtCore.so.4
#17 0xb663a99b in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#18 0xb5b57c90 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb5f06b57 in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb6cf9547 in KMainWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#21 0xb6d3ea2c in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#22 0xb5b017bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb5b09b92 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0xb6c1572d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0xb662a16b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0xb662adb5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#27 0xb662afad in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#28 0xb6655c8f in ?? () from /usr/lib/libQtCore.so.4
#29 0xb4d649c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0xb4d68083 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0xb4d68241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0xb66558d8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0xb5ba1ca5 in ?? () from /usr/lib/libQtGui.so.4
#34 0xb662878a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0xb6628bd2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0xb662b079 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#37 0xb5b01637 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#38 0x0804c04f in main (argc=3, argv=0xbf8fb814) at /usr/src/debug/kdepim-4.3.1/kontact/src/main.cpp:218

Reported using DrKonqi