Version:           3.5 (using KDE 3.5.2, compiled sources)
Compiler:          Target: i686-pc-linux-gnu
OS:                Linux (i686) release 2.6.16

I'm using qt-3.3.6, gcc-4.1, glibc-2.4.
the .NET style for widgets.

I was inserting several small appointments in the default caldendar in the same day, and korganizer was going slower and slower. So I closed korganizer and opened it again. I tried to add another appointment and the following crash appened:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1242044752 (LWP 11365)]
[KCrash handler]
#6  0xb6eaadab in QBoxLayout::setupGeom ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#7  0xb6eab271 in QBoxLayout::minimumSize ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#8  0xb6e5975e in QLayout::totalMinimumSize ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#9  0xb6eb1bfb in qSmartMinSize () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#10 0xb6e582ff in QWidgetItem::minimumSize ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#11 0xb6eaaa7c in QBoxLayout::setupGeom ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#12 0xb6eab2d1 in QBoxLayout::sizeHint ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#13 0xb6e59687 in QLayout::totalSizeHint ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#14 0xb6effe43 in QWidget::sizeHint () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#15 0xb6f8acef in QFrame::sizeHint () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#16 0xb702068e in QWidgetStack::sizeHint ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#17 0xb700a891 in QTabWidget::sizeHint ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#18 0xb78d706e in KJanusWidget::minimumSizeHint ()
   from /usr/kde31/lib/libkdeui.so.4
#19 0xb78d00ae in KDialogBase::minimumSizeHint ()
   from /usr/kde31/lib/libkdeui.so.4
#20 0xb78d0343 in KDialogBase::sizeHint () from /usr/kde31/lib/libkdeui.so.4
#21 0xb6f00efc in qt_naturalWidgetSize ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#22 0xb6f0535c in QWidget::show () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#23 0xb706ff0f in QDialog::show () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#24 0xb7daf938 in CalendarView::newEvent ()
   from /usr/kde31/lib/libkorganizer.so.1
#25 0xb7dba529 in CalendarView::newEvent ()
   from /usr/kde31/lib/libkorganizer.so.1
#26 0xb7dbc729 in CalendarView::qt_invoke ()
   from /usr/kde31/lib/libkorganizer.so.1
#27 0xb6ec7f99 in QObject::activate_signal ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#28 0xb6ec894d in QObject::activate_signal ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#29 0xb7e1171c in KOrg::BaseView::newEventSignal ()
   from /usr/kde31/lib/libkorganizer.so.1
#30 0xb7e12a0d in KOrg::BaseView::qt_emit ()
   from /usr/kde31/lib/libkorganizer.so.1
#31 0xb7e12b14 in KOEventView::qt_emit ()
   from /usr/kde31/lib/libkorganizer.so.1
#32 0xb7d86054 in KOAgendaView::qt_emit ()
   from /usr/kde31/lib/libkorganizer.so.1
#33 0xb6ec7fdb in QObject::activate_signal ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#34 0xb6ec894d in QObject::activate_signal ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#35 0xb7d8f7f9 in KOAgenda::newEventSignal ()
   from /usr/kde31/lib/libkorganizer.so.1
#36 0xb7d98d37 in KOAgenda::eventFilter_mouse ()
   from /usr/kde31/lib/libkorganizer.so.1
#37 0xb7d9097b in KOAgenda::eventFilter ()
   from /usr/kde31/lib/libkorganizer.so.1
#38 0xb6ec73a6 in QObject::activate_filters ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#39 0xb6ec741b in QObject::event () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#40 0xb6f0423c in QWidget::event () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#41 0xb6e5f3eb in QApplication::internalNotify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#42 0xb6e609bb in QApplication::notify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#43 0xb75674fe in KApplication::notify () from /usr/kde31/lib/libkdecore.so.4
#44 0xb6df67c6 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#45 0xb6df5367 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#46 0xb6e06d87 in QEventLoop::processEvents ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#47 0xb6e786d1 in QEventLoop::enterLoop ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#48 0xb6e7855e in QEventLoop::exec () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#49 0xb6e5ee4f in QApplication::exec () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#50 0x0804fe0c in main ()


Regards