Version:           0.10 (using KDE KDE 3.4.0)
Installed from:    Slackware Packages
OS:                Linux

Whenever I try to close the kde chat window program crashes with the following backtrace

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 5518)]
[New Thread 32769 (LWP 5531)]
[KCrash handler]
#6  0x41c1ea12 in pthread_mutex_lock () from /lib/libpthread.so.0
#7  0x41db096d in free () from /lib/libc.so.6
#8  0x41b3ad62 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#9  0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#10 0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#11 0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#12 0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#13 0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#14 0x41b3acf0 in xmlFreeNodeList () from /usr/lib/./libxml2.so.2
#15 0x41b3856d in xmlFreeDoc () from /usr/lib/./libxml2.so.2
#16 0x41ad3518 in xsltFreeStylesheet () from /usr/lib/./libxslt.so.1
#17 0x40109fc3 in Kopete::XSLT::~XSLT () from /opt/kde/lib/libkopete.so.1
#18 0x4252b16c in ChatMessagePart::~ChatMessagePart ()
   from /opt/kde/lib/kde3/kopete_chatwindow.so
#19 0x40715d99 in KParts::Part::slotWidgetDestroyed ()
   from /opt/kde/lib/libkparts.so.2
#20 0x407182b8 in KParts::Part::qt_invoke () from /opt/kde/lib/libkparts.so.2
#21 0x4071870a in KParts::ReadOnlyPart::qt_invoke ()
   from /opt/kde/lib/libkparts.so.2
#22 0x4033fe34 in KHTMLPart::qt_invoke () from /opt/kde/lib/libkhtml.so.4
#23 0x425306d3 in ChatMessagePart::qt_invoke ()
   from /opt/kde/lib/kde3/kopete_chatwindow.so
#24 0x4136e166 in QObject::activate_signal ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#25 0x4136e014 in QObject::activate_signal ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#26 0x4168fc8b in QObject::destroyed () from /usr/lib/qt/lib/libqt-mt.so.3
#27 0x4136ae2a in QObject::~QObject () from /usr/lib/qt/lib/libqt-mt.so.3
#28 0x4139eb21 in QWidget::~QWidget () from /usr/lib/qt/lib/libqt-mt.so.3
#29 0x41481925 in QScrollView::~QScrollView ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#30 0x402ff988 in KHTMLView::~KHTMLView () from /opt/kde/lib/libkhtml.so.4
#31 0x4139eb7d in QWidget::~QWidget () from /usr/lib/qt/lib/libqt-mt.so.3
#32 0x40cfdbf8 in KDockWidget::~KDockWidget () from /opt/kde/lib/libkdeui.so.4
#33 0x40d01707 in KDockManager::~KDockManager ()
   from /opt/kde/lib/libkdeui.so.4
#34 0x40cfa348 in KDockMainWindow::~KDockMainWindow ()
   from /opt/kde/lib/libkdeui.so.4
#35 0x4253c0ca in ChatView::~ChatView ()
   from /opt/kde/lib/kde3/kopete_chatwindow.so
#36 0x4136ba3c in QObject::event () from /usr/lib/qt/lib/libqt-mt.so.3
#37 0x413a455f in QWidget::event () from /usr/lib/qt/lib/libqt-mt.so.3
#38 0x41463182 in QMainWindow::event () from /usr/lib/qt/lib/libqt-mt.so.3
#39 0x4131194f in QApplication::internalNotify ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#40 0x41310f4e in QApplication::notify () from /usr/lib/qt/lib/libqt-mt.so.3
#41 0x40e8c4f5 in KApplication::notify () from /opt/kde/lib/libkdecore.so.4
#42 0x41312746 in QApplication::sendPostedEvents ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#43 0x413125c6 in QApplication::sendPostedEvents ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#44 0x412bb51a in QEventLoop::processEvents ()
   from /usr/lib/qt/lib/libqt-mt.so.3
#45 0x41323d08 in QEventLoop::enterLoop () from /usr/lib/qt/lib/libqt-mt.so.3
#46 0x41323bb8 in QEventLoop::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#47 0x41311ba1 in QApplication::exec () from /usr/lib/qt/lib/libqt-mt.so.3
#48 0x0806f19d in ?? ()
#49 0xbffff6f0 in ?? ()
#50 0xbffff6d0 in ?? ()
#51 0xbffff6d0 in ?? ()
#52 0x00000000 in ?? ()
#53 0x080bde85 in _IO_stdin_used ()
#54 0x00000001 in ?? ()
#55 0x080be180 in _IO_stdin_used ()
#56 0x080bdab5 in _IO_stdin_used ()
#57 0x080bdaca in _IO_stdin_used ()
#58 0x080bda9c in _IO_stdin_used ()
#59 0xbffff6e8 in ?? ()
#60 0x41db07c2 in malloc () from /lib/libc.so.6
#61 0x41d64469 in __libc_start_main () from /lib/libc.so.6
#62 0x0806eb11 in ?? ()