Comment 1 for bug 46050

After some reading and source-installing, I got some more feedback from gdb:

Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1232152896 (LWP 12844)]
[KCrash handler]
#6 0x0805504a in KFMProjectList::currentProject ()
#7 0x080552e2 in KFMProjectList::clear ()
#8 0x0806154e in KFocusDoc::deleteContents ()
#9 0x0806207e in KFocusDoc::saveModified ()
#10 0x08062310 in KFocusApp::queryClose ()
#11 0xb7a18cdd in KMainWindow::closeEvent () from /usr/lib/libkdeui.so.4
#12 0xb7105a7c in QWidget::event () from /usr/lib/libqt-mt.so.3
#13 0xb71d766e in QMainWindow::event () from /usr/lib/libqt-mt.so.3
#14 0xb7060dc6 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#15 0xb7061b46 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#16 0xb77d2d7d in KApplication::notify () from /usr/lib/libkdecore.so.4
#17 0xb6ff20ef in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#18 0xb7104a11 in QWidget::close () from /usr/lib/libqt-mt.so.3
#19 0x08063da3 in KFocusApp::slotFileQuit ()
#20 0x080684ed in KFocusApp::qt_invoke ()
#21 0xb70cae29 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#22 0xb70cb8c4 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb79a18a7 in KAction::activated () from /usr/lib/libkdeui.so.4
#24 0xb79d7674 in KAction::slotActivated () from /usr/lib/libkdeui.so.4
#25 0xb79f2d96 in KAction::slotPopupActivated () from /usr/lib/libkdeui.so.4
#26 0xb79f304b in KAction::qt_invoke () from /usr/lib/libkdeui.so.4
#27 0xb70cae29 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0xb745de1a in QSignal::signal () from /usr/lib/libqt-mt.so.3
#29 0xb70e85a0 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#30 0xb71efebd in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#31 0xb79ad4e7 in KPopupMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.4
#32 0xb71055fd in QWidget::event () from /usr/lib/libqt-mt.so.3
#33 0xb7060dc6 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#34 0xb7061350 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#35 0xb77d2d7d in KApplication::notify () from /usr/lib/libkdecore.so.4
#36 0xb6ff215d in QApplication::sendSpontaneousEvent ()
   from /usr/lib/libqt-mt.so.3
#37 0xb6fed558 in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#38 0xb6febcf1 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#39 0xb7005473 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#40 0xb70798b7 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#41 0xb70797da in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#42 0xb705f8d5 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#43 0x08064764 in main ()