Version:           3.5.6 (using KDE 3.5.6 "release 77.1" , openSUSE )
Compiler:          Target: x86_64-suse-linux
OS:                Linux (x86_64) release 2.6.21-3-default

Always when I log in site www.plemiona.pl (it is polish browser game) and close konqueror, it is crash.

Using host libthread_db library "/lib64/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47685988233280 (LWP 4970)]
[KCrash handler]
#5  0x00002b5ec510f762 in KHTMLPart::khtmlMouseMoveEvent ()
   from /opt/kde3/lib64/libkhtml.so.4
#6  0x00002b5ebd0ce046 in QObject::event ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#7  0x00002b5ebd077405 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#8  0x00002b5ebd078037 in QApplication::notify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#9  0x00002b5ebcab8f88 in KApplication::notify ()
   from /opt/kde3/lib64/libkdecore.so.4
#10 0x00002b5ec5112941 in KHTMLView::viewportMouseMoveEvent ()
   from /opt/kde3/lib64/libkhtml.so.4
#11 0x00002b5ebd1ca7d4 in QScrollView::eventFilter ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#12 0x00002b5ec50fc8a6 in KHTMLView::eventFilter ()
   from /opt/kde3/lib64/libkhtml.so.4
#13 0x00002b5ebd0cdf82 in QObject::activate_filters ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#14 0x00002b5ebd0cdfd7 in QObject::event ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#15 0x00002b5ebd100b88 in QWidget::event ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#16 0x00002b5ebd077405 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#17 0x00002b5ebd078221 in QApplication::notify ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#18 0x00002b5ebcab8f88 in KApplication::notify ()
   from /opt/kde3/lib64/libkdecore.so.4
#19 0x00002b5ebd01f2f9 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#20 0x00002b5ebd01e4e3 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#21 0x00002b5ebd02d4ef in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#22 0x00002b5ebd08bfb3 in QEventLoop::enterLoop ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#23 0x00002b5ebd08be62 in QEventLoop::exec ()
   from /usr/lib/qt3/lib64/libqt-mt.so.3
#24 0x00002b5ec2cc1833 in kdemain ()
   from /opt/kde3/lib64/libkdeinit_konqueror.so
#25 0x00000000004074a1 in launch ()
#26 0x0000000000407dd4 in handle_launcher_request ()
#27 0x0000000000408195 in handle_requests ()
#28 0x00000000004091ea in main ()