Version:           3.5.6 (using KDE 3.5.6 "release 31.2" , openSUSE )
Compiler:          Target: i586-suse-linux
OS:                Linux (i686) release 2.6.18.8-0.1-default

I've surfed and reported an wine-bug in the wine-bugzilla, after that I wanted to close Konqueror and it crashed.

I cannt reproduce this crash, maybe this debug output will help you to recognize what had happpened:

Überprüfung der Systemkonfiguration beim Start deaktiviert.

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1231369728 (LWP 10231)]
[KCrash handler]
#9  0xb5d02fff in KHTMLPart::khtmlMouseMoveEvent ()
   from /opt/kde3/lib/libkhtml.so.4
#10 0xb5cbe730 in KHTMLPart::customEvent () from /opt/kde3/lib/libkhtml.so.4
#11 0xb7507dae in QObject::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#12 0xb74a9647 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0xb74aa4f9 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0xb7b33bf2 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#15 0xb5d06ed2 in KHTMLView::viewportMouseMoveEvent ()
   from /opt/kde3/lib/libkhtml.so.4
#16 0xb761d1c3 in QScrollView::eventFilter ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#17 0xb5cea9a9 in KHTMLView::eventFilter () from /opt/kde3/lib/libkhtml.so.4
#18 0xb7507ccc in QObject::activate_filters ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0xb7507d3b in QObject::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0xb7540e3c in QWidget::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0xb74a9647 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb74aa641 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0xb7b33bf2 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#24 0xb74490f7 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#25 0xb744801f in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#26 0xb745891a in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#27 0xb74c00e0 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#28 0xb74bff76 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#29 0xb74a900f in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0xb6725e25 in kdemain () from /opt/kde3/lib/libkdeinit_konqueror.so
#31 0xb7283524 in kdeinitmain () from /opt/kde3/lib/kde3/konqueror.so
#32 0x0804e33f in launch ()
#33 0x0804ebca in handle_launcher_request ()
#34 0x0804f061 in handle_requests ()
#35 0x0805014c in main ()

Best regards
Thomas