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

I enter in the address bar an smb:// url, and while it is still loading, I press the split window button.

The result is:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1232901568 (LWP 26034)]
[KCrash handler]
#9  0xffffe410 in ?? ()
#10 0xbf922f1c in ?? ()
#11 0x00000006 in ?? ()
#12 0x000065b2 in ?? ()
#13 0xb6d7c46b in raise () from /lib/libc.so.6
#14 0xb6d7e1a9 in abort () from /lib/libc.so.6
#15 0xb7a2765a in KIconFactory::createPixmap ()
   from /usr/kde3/lib/libkdecore.so.4
#16 0xb72dd781 in QIconSetPrivate::icon ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#17 0xb72dea0b in QIconSet::pixmap () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#18 0xb6c5523b in KToolBarButton::drawButton ()
   from /usr/kde3/lib/libkdeui.so.4
#19 0xb73c3135 in QButton::paintEvent () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#20 0xb735705a in QWidget::event () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#21 0xb6c54f31 in KToolBarButton::event () from /usr/kde3/lib/libkdeui.so.4
#22 0xb72aaa3b in QApplication::internalNotify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#23 0xb72abf4a in QApplication::notify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#24 0xb79b779e in KApplication::notify () from /usr/kde3/lib/libkdecore.so.4
#25 0xb72731d8 in QWidget::repaint () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#26 0xb7355d91 in QWidget::repaint () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#27 0xb6c5459f in KToolBarButton::enterEvent ()
   from /usr/kde3/lib/libkdeui.so.4
#28 0xb7357092 in QWidget::event () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#29 0xb6c54f31 in KToolBarButton::event () from /usr/kde3/lib/libkdeui.so.4
#30 0xb72aaa3b in QApplication::internalNotify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#31 0xb72abf4a in QApplication::notify ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#32 0xb79b779e in KApplication::notify () from /usr/kde3/lib/libkdecore.so.4
#33 0xb72b25dd in qt_dispatchEnterLeave ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#34 0xb723baeb in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#35 0xb724d477 in QEventLoop::processEvents ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#36 0xb72c4bd1 in QEventLoop::enterLoop ()
   from /usr/lib/qt3.1/lib/libqt-mt.so.3
#37 0xb72c4a4e in QEventLoop::exec () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#38 0xb72aa46f in QApplication::exec () from /usr/lib/qt3.1/lib/libqt-mt.so.3
#39 0xb6503aed in kdemain () from /usr/kde3/lib/libkdeinit_konqueror.so
#40 0xb6f93534 in kdeinitmain () from /usr/kde3/lib/kde3/konqueror.so
#41 0x0804e0d7 in launch ()
#42 0x0804e927 in handle_launcher_request ()
#43 0x0804f01c in handle_requests ()
#44 0x0804ffbb in main ()


I'm using qt3.3.6, glibc 2.4 and gcc4.1

Best Regards.