Application: nspluginviewer ()
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
When accessing utube (http://www.youtube.com/watch?v=i1PpTXtlnb0&feature=related)
I get the following message:
"Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player. Get the latest Flash player."

clicking on arrow to see a video in another window generates an error dialog ("sorry, nspluginviewer closed unexpectedly. "

hen accessing ilike.com (http://www.ilike.com/artist/John+Fogerty/track/Centerfield) I get the following message:
"Flash 9.0.115 Required
Unfortunately, we do not support the version of Flash you are using. We suggest that you install Flash 9 or later which will let you listen to music on the site. To download the latest version, click here, or visit the FAQ for more details."
Clicking on the start video arrow makes the arrow disappear but video does not play.

Note: the backtrace is for Utube attempt.

The crash can be reproduced every time.

 -- Backtrace:
Application: nspluginviewer (nspluginviewer), signal: Segmentation fault
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007f93312dd424 in nsPluginInstance::getCurrentPageURL() const () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0x00007f93312ddadc in nsPluginInstance::startProc(unsigned long) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#8  0x00007f93312de5c1 in nsPluginInstance::NewStream(char*, _NPStream*, unsigned char, unsigned short*) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#9  0x000000000040a725 in ?? ()
#10 0x000000000040f90e in ?? ()
#11 0x0000000000411329 in ?? ()
#12 0x0000000000411524 in ?? ()
#13 0x000000000041166f in ?? ()
#14 0x00007f933a61dc0f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00007f933b502f84 in KIO::TransferJob::data(KIO::Job*, QByteArray const&) () from /usr/lib/libkio.so.5
#16 0x00007f933b5057a0 in KIO::TransferJob::slotData(QByteArray const&) () from /usr/lib/libkio.so.5
#17 0x00007f933b5091b6 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#18 0x00007f933a61dc0f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#19 0x00007f933b5c6b42 in KIO::SlaveInterface::data(QByteArray const&) () from /usr/lib/libkio.so.5
#20 0x00007f933b5c9b40 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#21 0x00007f933b5c6e03 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#22 0x00007f933b5bb166 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#23 0x00007f933b5bb34c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#24 0x00007f933a61dc0f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#25 0x00007f933b4d9ad7 in ?? () from /usr/lib/libkio.so.5
#26 0x00007f933b4d9bfd in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#27 0x00007f933a61ab49 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#28 0x00007f93399c512c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00007f93399cb71b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007f933affad76 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f933a60ae0c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#32 0x00007f933a60d587 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#33 0x00007f933a6347f3 in ?? () from /usr/lib/libQtCore.so.4
#34 0x00007f933b917bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f933b91b598 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f933b91b6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f933a634333 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007f9339a74f0e in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007f933a609732 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x00007f933a609b0c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x00007f933a60d84b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#42 0x00000000004150e4 in ?? ()
#43 0x00007f93391a6abd in __libc_start_main () from /lib/libc.so.6
#44 0x0000000000408439 in _start ()

This bug may be a duplicate of or related to bug 213196.

Possible duplicates by query: bug 228341, bug 227111, bug 224943, bug 224942, bug 218113.

Reported using DrKonqi