Version:            (using KDE KDE 3.5.8)
Installed from:    Ubuntu Packages
OS:                Linux

Almost always, during page transitions while surfing the web, Konqueror tosses the SIGSEGV 11 error for NSPLUGINVIEWER.
Find trace below;
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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 -1232750912 (LWP 12654)]
[New Thread -1277355120 (LWP 12662)]
[New Thread -1268098160 (LWP 12661)]
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[KCrash handler]
#6  0xb7bd6fd7 in XtRemoveTimeOut () from /usr/lib/libXt.so.6
#7  0xb5e05db1 in ?? () from /home/ricksbox/.mozilla/plugins/libflashplayer.so
#8  0xb5dfb338 in ?? () from /home/ricksbox/.mozilla/plugins/libflashplayer.so
#9  0xb5df4181 in ?? () from /home/ricksbox/.mozilla/plugins/libflashplayer.so
#10 0xb5df8937 in ?? () from /home/ricksbox/.mozilla/plugins/libflashplayer.so
#11 0x080c2c78 in ?? ()
#12 0xbf8c9fd8 in ?? ()
#13 0xbf8c9fa8 in ?? ()
#14 0xb7b75d81 in operator delete () from /usr/lib/libstdc++.so.6
#15 0x0805b62f in NSPluginInstance::destroy ()
#16 0x0805d78d in NSPluginInstance::~NSPluginInstance ()
#17 0xb70ff890 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 0xb72f70d7 in DCOPClient::receive () from /usr/lib/libDCOP.so.4
#22 0xb72f8434 in ?? () from /usr/lib/libDCOP.so.4
#23 0x080a3d98 in ?? ()
#24 0xbf8ca334 in ?? ()
#25 0xbf8ca32c in ?? ()
#26 0xbf8ca324 in ?? ()
#27 0xbf8ca31c in ?? ()
#28 0xbf8ca314 in ?? ()
#29 0xbf8ca30c in ?? ()
#30 0xb7100c3e in QGListIteratorList::remove () from /usr/lib/libqt-mt.so.3
#31 0xb72f8f55 in ?? () from /usr/lib/libDCOP.so.4
#32 0xbf8ca3e8 in ?? ()
#33 0x00000001 in ?? ()
#34 0x080c1f00 in ?? ()
#35 0x080ad3e0 in ?? ()
#36 0xbf8ca3b8 in ?? ()
#37 0xb7a06ce4 in read () from /lib/tls/i686/cmov/libc.so.6
#38 0xb7fade38 in read () from /usr/lib/libartsdsp.so.0
#39 0xb7309280 in KDE_IceProcessMessages () from /usr/lib/libDCOP.so.4
#40 0xb72ef5c3 in DCOPClient::processSocketData () from /usr/lib/libDCOP.so.4
#41 0xb72f8b59 in DCOPClient::qt_invoke () from /usr/lib/libDCOP.so.4
#42 0xb6e03893 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#43 0xb6e041aa in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#44 0xb7190683 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#45 0xb6e2646e in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#46 0xb6d9aaf0 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#47 0xb6d9c91f in QApplication::notify () from /usr/lib/libqt-mt.so.3
#48 0xb74dbca2 in KApplication::notify () from /usr/lib/libkdecore.so.4
#49 0xb6d2d209 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#50 0xb6d8cee9 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/libqt-mt.so.3
#51 0x080557d6 in QXtEventLoop::processEvents ()
#52 0xb6db51ce in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#53 0xb6db4fde in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#54 0xb6d9c699 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#55 0x08059da5 in main ()