[KCrash handler]
#6 0xffffe410 in __kernel_vsyscall ()
#7 0xb67ee6d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8 0xb67eff9b in abort () from /lib/tls/i686/cmov/libc.so.6
#9 0xb69dfde9 in __gnu_cxx::__verbose_terminate_handler ()
from /usr/lib/libstdc++.so.6
#10 0xb69dd765 in __gxx_personality_v0 () from /usr/lib/libstdc++.so.6
#11 0xb69dd7a2 in std::terminate () from /usr/lib/libstdc++.so.6
#12 0xb69dd90a in __cxa_throw () from /usr/lib/libstdc++.so.6
#13 0xb5c8d67f in kt::UPnPRouter::forward ()
from /usr/lib/kde3/ktupnpplugin.so
#14 0xb5c905d2 in kt::UPnPPrefWidget::addDevice ()
from /usr/lib/kde3/ktupnpplugin.so
#15 0xb5c90adc in kt::UPnPPrefWidget::qt_invoke ()
from /usr/lib/kde3/ktupnpplugin.so
#16 0xb6fc6b57 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb5c8554a in kt::UPnPMCastSocket::discovered ()
from /usr/lib/kde3/ktupnpplugin.so
#18 0xb5c87a42 in kt::UPnPMCastSocket::onReadyRead ()
from /usr/lib/kde3/ktupnpplugin.so
#19 0xb5c87c29 in kt::UPnPMCastSocket::qt_invoke ()
from /usr/lib/kde3/ktupnpplugin.so
#20 0xb6fc6b57 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#21 0xb6fc763b in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#22 0xb7761bdc in KNetwork::KClientSocketBase::readyRead ()
from /usr/lib/libkdecore.so.4
#23 0xb7761c1a in KNetwork::KClientSocketBase::slotReadActivity ()
from /usr/lib/libkdecore.so.4
#24 0xb7771235 in KNetwork::KClientSocketBase::qt_invoke ()
from /usr/lib/libkdecore.so.4
#25 0xb77712f4 in KNetwork::KDatagramSocket::qt_invoke ()
from /usr/lib/libkdecore.so.4
#26 0xb5c87c0c in kt::UPnPMCastSocket::qt_invoke ()
from /usr/lib/kde3/ktupnpplugin.so
#27 0xb6fc6b57 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#28 0xb6fc74a5 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#29 0xb7357cbc in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#30 0xb6fe7569 in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#31 0xb6f5c698 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#32 0xb6f5c8b6 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#33 0xb7707fde in KApplication::notify () from /usr/lib/libkdecore.so.4
#34 0xb6eec5e5 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#35 0xb6f4dac9 in QEventLoop::activateSocketNotifiers ()
from /usr/lib/libqt-mt.so.3
#36 0xb6f00334 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#37 0xb6f74da2 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#38 0xb6f5b255 in QApplication::enter_loop () from /usr/lib/libqt-mt.so.3
#39 0xb717bcf6 in QDialog::exec () from /usr/lib/libqt-mt.so.3
#40 0x0805f1c2 in QGList::count ()
#41 0xb6fc6b57 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#42 0xb6fc763b in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#43 0xb790ccb9 in KAction::activated () from /usr/lib/libkdeui.so.4
#44 0xb7946b11 in KAction::slotActivated () from /usr/lib/libkdeui.so.4
#45 0xb7965b3e in KAction::slotPopupActivated () from /usr/lib/libkdeui.so.4
#46 0xb7965e11 in KAction::qt_invoke () from /usr/lib/libkdeui.so.4
#47 0xb6fc6b57 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#48 0xb7357055 in QSignal::signal () from /usr/lib/libqt-mt.so.3
#49 0xb6fe4a40 in QSignal::activate () from /usr/lib/libqt-mt.so.3
#50 0xb70ee6c3 in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#51 0xb791a091 in KPopupMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.4
#52 0xb7001ec6 in QWidget::event () from /usr/lib/libqt-mt.so.3
#53 0xb6f5c698 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#54 0xb6f5cc6b in QApplication::notify () from /usr/lib/libqt-mt.so.3
#55 0xb7707fde in KApplication::notify () from /usr/lib/libkdecore.so.4
#56 0xb6eec653 in QApplication::sendSpontaneousEvent ()
from /usr/lib/libqt-mt.so.3
#57 0xb6ee7878 in QETWidget::translateMouseEvent ()
from /usr/lib/libqt-mt.so.3
#58 0xb6ee5dbe in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#59 0xb6eff8c0 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#60 0xb6f74da2 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#61 0xb6f74ccb in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#62 0xb6f5b225 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#63 0x0805b737 in ?? ()
#64 0xb67d9eb0 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#65 0x0805b4c1 in ?? ()

Same as this bug :

http://bugs.kde.org/show_bug.cgi?id=119387

I'm working on it.