Comment 1 for bug 189875

Here is the backtrace from konqueror:

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Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1233525056 (LWP 26447)]
[New Thread -1286866032 (LWP 26456)]
[New Thread -1277662320 (LWP 26455)]
[New Thread -1269269616 (LWP 26454)]
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[KCrash handler]
#6 0xb7b19fd7 in XtRemoveTimeOut () from /usr/lib/libXt.so.6
#7 0xb5d34db1 in ?? ()
   from /usr/lib/firefox/plugins/flashplugin-alternative.so
#8 0xb5d2a338 in ?? ()
   from /usr/lib/firefox/plugins/flashplugin-alternative.so
#9 0xb5d23181 in ?? ()
   from /usr/lib/firefox/plugins/flashplugin-alternative.so
#10 0xb5d27937 in ?? ()
   from /usr/lib/firefox/plugins/flashplugin-alternative.so
#11 0x080cd4f0 in ?? ()
#12 0xbfcf6418 in ?? ()
#13 0xbfcf63e8 in ?? ()
#14 0xb7ab8d81 in operator delete () from /usr/lib/libstdc++.so.6
#15 0x0805b62f in NSPluginInstance::destroy ()
#16 0x0805d78d in NSPluginInstance::~NSPluginInstance ()
#17 0xb7042890 in QGList::remove () from /usr/lib/libqt-mt.so.3
#18 0x0805652f in NSPluginClass::timer ()
#19 0x080565c1 in NSPluginInstance::shutdown ()
#20 0x080593b9 in NSPluginInstanceIface::process ()
#21 0xb723a0d7 in DCOPClient::receive () from /usr/lib/libDCOP.so.4
#22 0xb723b434 in ?? () from /usr/lib/libDCOP.so.4
#23 0x0809f128 in ?? ()
#24 0xbfcf6774 in ?? ()
#25 0xbfcf676c in ?? ()
#26 0xbfcf6764 in ?? ()
#27 0xbfcf675c in ?? ()
#28 0xbfcf6754 in ?? ()
#29 0xbfcf674c in ?? ()
#30 0xb7043c3e in QGListIteratorList::remove () from /usr/lib/libqt-mt.so.3
#31 0xb723bf55 in ?? () from /usr/lib/libDCOP.so.4
#32 0xbfcf6828 in ?? ()
#33 0x00000001 in ?? ()
#34 0x080f3240 in ?? ()
#35 0x080a5a70 in ?? ()
#36 0xbfcf67f8 in ?? ()
#37 0xb7949c84 in read () from /lib/tls/i686/cmov/libc.so.6
#38 0xb7ef6e38 in read () from /usr/lib/libartsdsp.so.0
#39 0xb724c280 in KDE_IceProcessMessages () from /usr/lib/libDCOP.so.4
#40 0xb72325c3 in DCOPClient::processSocketData () from /usr/lib/libDCOP.so.4
#41 0xb723bb59 in DCOPClient::qt_invoke () from /usr/lib/libDCOP.so.4
#42 0xb6d46893 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#43 0xb6d471aa in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#44 0xb70d3683 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#45 0xb6d6946e in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#46 0xb6cddaf0 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#47 0xb6cdf91f in QApplication::notify () from /usr/lib/libqt-mt.so.3
#48 0xb741ecd2 in KApplication::notify () from /usr/lib/libkdecore.so.4
#49 0xb6c70209 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#50 0xb6ccfee9 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/libqt-mt.so.3
#51 0x080557d6 in QXtEventLoop::processEvents ()
#52 0xb6cf81ce in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#53 0xb6cf7fde in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#54 0xb6cdf699 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#55 0x08059da5 in main ()