Bug 274630

Application: nspluginviewer ()
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
Whenever I open tab that contain flash content, I get this annoying error message about nspluginviewer crash and of course flash animations doesn't work

The crash can be reproduced every time.

-- Backtrace:
Application: nspluginviewer (nspluginviewer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d3710 (LWP 10785))]

Thread 5 (Thread 0xae77db70 (LWP 12454)):
#0  0x00af7416 in __kernel_vsyscall ()
#1  0x00deb48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00bd63fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f0087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb4b026b5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb49f018d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb49f0816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0x00de6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00bc873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xb4780b70 (LWP 12455)):
#0  0x00af7416 in __kernel_vsyscall ()
#1  0x00deb48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00bd63fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f0087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb4b026b5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb49f018d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb49f0816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0x00de6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00bc873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb277fb70 (LWP 12456)):
#0  0x00af7416 in __kernel_vsyscall ()
#1  0x00deb48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00bd63fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f0087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb4b026b5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb49f018d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb49f0816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0x00de6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00bc873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb077eb70 (LWP 12457)):
#0  0x00af7416 in __kernel_vsyscall ()
#1  0x00deb48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00bd63fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f0087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb4b026b5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb49f018d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb49f0816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0x00de6e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00bc873e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb77d3710 (LWP 10785)):
[KCrash Handler]
#7  0xb4b868ab in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#8  0xb4cb77f7 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#9  0xb49d885c in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#10 0xb49df20a in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#11 0x08051aa5 in NSPluginInstance::NPNewStream (this=0x8d1d678, type=0x8e06f82 "a", stream=0x8d714e0, seekable=0 '\000', stype=0x8d69a8c) at ../../../nsplugins/viewer/nsplugin.cpp:1210
#12 0x08053eb7 in NSPluginStreamBase::inform (this=0x8d69a80) at ../../../nsplugins/viewer/nsplugin.cpp:1629
#13 0x0805454a in NSPluginStreamBase::pump (this=0x8d69a80) at ../../../nsplugins/viewer/nsplugin.cpp:1745
#14 0x08054621 in NSPluginStream::data (this=0x8d69a80, data=...) at ../../../nsplugins/viewer/nsplugin.cpp:1966
#15 0x080548fb in NSPluginStream::qt_metacall (this=0x8d69a80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbf9d44) at ./nsplugin.moc:149
#16 0x028576ba in QMetaObject::metacall (object=0x8d69a80, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfbf9d44) at kernel/qmetaobject.cpp:237
#17 0x028674ff in QMetaObject::activate (sender=0x8d72a70, m=0x46fef0, local_signal_index=0, argv=0xbfbf9d44) at kernel/qobject.cpp:3287
#18 0x002ef7c9 in KIO::TransferJob::data (this=0x8d72a70, _t1=0x8d72a70, _t2=...) at ./jobclasses.moc:388
#19 0x002ef822 in KIO::TransferJob::slotData (this=0x8d72a70, _data=...) at ../../kio/kio/job.cpp:1009
#20 0x002f6ea5 in KIO::TransferJob::qt_metacall (this=0x8d72a70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbf9ed8) at ./jobclasses.moc:368
#21 0x028576ba in QMetaObject::metacall (object=0x8d72a70, cl=QMetaObject::InvokeMetaMethod, idx=48, argv=0xbfbf9ed8) at kernel/qmetaobject.cpp:237
#22 0x028674ff in QMetaObject::activate (sender=0x8cbdb68, m=0x4726c4, local_signal_index=0, argv=0xbfbf9ed8) at kernel/qobject.cpp:3287
#23 0x0039d493 in KIO::SlaveInterface::data (this=0x8cbdb68, _t1=...) at ./slaveinterface.moc:146
#24 0x003a0a5c in KIO::SlaveInterface::dispatch (this=0x8cbdb68, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:161
#25 0x0039ce53 in KIO::SlaveInterface::dispatch (this=0x8cbdb68) at ../../kio/kio/slaveinterface.cpp:89
#26 0x0038f5c8 in KIO::Slave::gotInput (this=0x8cbdb68) at ../../kio/kio/slave.cpp:348
#27 0x0038fcf3 in KIO::Slave::qt_metacall (this=0x8cbdb68, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbfa1bc) at ./slave.moc:82
#28 0x028576ba in QMetaObject::metacall (object=0x8cbdb68, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfbfa1bc) at kernel/qmetaobject.cpp:237
#29 0x028674ff in QMetaObject::activate (sender=0x8d7e468, m=0x46f440, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#30 0x002ba237 in KIO::Connection::readyRead (this=0x8d7e468) at ./connection.moc:92
#31 0x002baa56 in KIO::ConnectionPrivate::dequeue (this=0x8d7e770) at ../../kio/kio/connection.cpp:82
#32 0x002bab06 in KIO::Connection::qt_metacall (this=0x8d7e468, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x8e07b20) at ./connection.moc:79
#33 0x028576ba in QMetaObject::metacall (object=0x8d7e468, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x8e07b20) at kernel/qmetaobject.cpp:237
#34 0x02861e16 in QMetaCallEvent::placeMetaCall (this=0x8d8a910, object=0x8d7e468) at kernel/qobject.cpp:535
#35 0x028663b7 in QObject::event (this=0x8d7e468, e=0x8d8a910) at kernel/qobject.cpp:1226
#36 0x05560d24 in QApplicationPrivate::notify_helper (this=0x8bd8738, receiver=0x8d7e468, e=0x8d8a910) at kernel/qapplication.cpp:4462
#37 0x055658ce in QApplication::notify (this=0xbfbfabc8, receiver=0x8d7e468, e=0x8d8a910) at kernel/qapplication.cpp:3862
#38 0x011a03ca in KApplication::notify (this=0xbfbfabc8, receiver=0x8d7e468, event=0x8d8a910) at ../../kdeui/kernel/kapplication.cpp:311
#39 0x028510bb in QCoreApplication::notifyInternal (this=0xbfbfabc8, receiver=0x8d7e468, event=0x8d8a910) at kernel/qcoreapplication.cpp:731
#40 0x02854c79 in sendEvent (receiver=0x0, event_type=0, data=0x8b85f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8b85f50) at kernel/qcoreapplication.cpp:1372
#42 0x02854e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#43 0x0287e3c4 in sendPostedEvents (s=0x8bbb828) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=0x8bbb828) at kernel/qeventdispatcher_glib.cpp:277
#45 0x006c0aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x006c1270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x006c1524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x0287e53c in QEventDispatcherGlib::processEvents (this=0x8b85aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0x05614775 in QGuiEventDispatcherGlib::processEvents (this=0x8b85aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x02850289 in QEventLoop::processEvents (this=0xbfbfaa34, flags=...) at kernel/qeventloop.cpp:149
#51 0x02850522 in QEventLoop::exec (this=0xbfbfaa34, flags=...) at kernel/qeventloop.cpp:201
#52 0x02854ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#53 0x0555e8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#54 0x0805adca in main (argc=1, argv=0x8d69a80) at ../../../nsplugins/viewer/viewer.cpp:144

Possible duplicates by query: bug 274624, bug 274319, bug 273998, bug 273984, bug 273907.

Reported using DrKonqi