Application: nspluginviewer ()
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 3.0.3 i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: I was trying to watch a youtube video, and the youtube app crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: nspluginviewer (nspluginviewer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb526e710 (LWP 11947))]

Thread 5 (Thread 0xb1636b70 (LWP 11951)):
#0  0xb7813424 in __kernel_vsyscall ()
#1  0xb571948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb5e053fd in __pthread_cond_wait (cond=0x99288f0, mutex=0x9928920) at forward.c:139
#3  0xb22b1087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb23c4bf5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb22b118d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb22b1816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0xb5714e99 in start_thread (arg=0xb1636b70) at pthread_create.c:304
#8  0xb5df773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaf635b70 (LWP 11952)):
#0  0xb7813424 in __kernel_vsyscall ()
#1  0xb571948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb5e053fd in __pthread_cond_wait (cond=0x9928b28, mutex=0x9928b58) at forward.c:139
#3  0xb22b1087 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb23c4bf5 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb22b118d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb22b1816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0xb5714e99 in start_thread (arg=0xaf635b70) at pthread_create.c:304
#8  0xb5df773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaaca0b70 (LWP 11954)):
#0  0xb7813424 in __kernel_vsyscall ()
#1  0xb5719834 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0xb5e05454 in __pthread_cond_timedwait (cond=0xb16c2af8, mutex=0xb16c2b28, abstime=0xaaca0204) at forward.c:152
#3  0xb22b1059 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb22d9553 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb22b118d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb22b1816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0xb5714e99 in start_thread (arg=0xaaca0b70) at pthread_create.c:304
#8  0xb5df773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa867cb70 (LWP 11955)):
#0  0xb7813424 in __kernel_vsyscall ()
#1  0xb5719834 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0xb5e05454 in __pthread_cond_timedwait (cond=0xa867bf30, mutex=0xa867bf60, abstime=0xa867bf28) at forward.c:152
#3  0xb22b1612 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#4  0xb2722426 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#5  0xb22b118d in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#6  0xb22b1816 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#7  0xb5714e99 in start_thread (arg=0xa867cb70) at pthread_create.c:304
#8  0xb5df773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb526e710 (LWP 11947)):
[KCrash Handler]
#7  0xb2448e6b in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#8  0xb2578cc7 in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#9  0xb229985c in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#10 0xb22a020a in ?? () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#11 0x08051aa5 in NSPluginInstance::NPNewStream (this=0x98b5b28, type=0x9a2700a "v", stream=0x99ff168, seekable=0 '\000', stype=0x99be5fc) at ../../../nsplugins/viewer/nsplugin.cpp:1210
#12 0x08053eb7 in NSPluginStreamBase::inform (this=0x99be5f0) at ../../../nsplugins/viewer/nsplugin.cpp:1629
#13 0x0805454a in NSPluginStreamBase::pump (this=0x99be5f0) at ../../../nsplugins/viewer/nsplugin.cpp:1745
#14 0x08054621 in NSPluginStream::data (this=0x99be5f0, data=...) at ../../../nsplugins/viewer/nsplugin.cpp:1966
#15 0x080548fb in NSPluginStream::qt_metacall (this=0x99be5f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc1b204) at ./nsplugin.moc:149
#16 0xb60cf6ba in QMetaObject::metacall (object=0x99be5f0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfc1b204) at kernel/qmetaobject.cpp:237
#17 0xb60df4ff in QMetaObject::activate (sender=0x9a67530, m=0xb74e7ef0, local_signal_index=0, argv=0xbfc1b204) at kernel/qobject.cpp:3287
#18 0xb73677c9 in KIO::TransferJob::data (this=0x9a67530, _t1=0x9a67530, _t2=...) at ./jobclasses.moc:388
#19 0xb7367822 in KIO::TransferJob::slotData (this=0x9a67530, _data=...) at ../../kio/kio/job.cpp:1009
#20 0xb736eea5 in KIO::TransferJob::qt_metacall (this=0x9a67530, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc1b398) at ./jobclasses.moc:368
#21 0xb60cf6ba in QMetaObject::metacall (object=0x9a67530, cl=QMetaObject::InvokeMetaMethod, idx=48, argv=0xbfc1b398) at kernel/qmetaobject.cpp:237
#22 0xb60df4ff in QMetaObject::activate (sender=0x99be460, m=0xb74ea6c4, local_signal_index=0, argv=0xbfc1b398) at kernel/qobject.cpp:3287
#23 0xb7415493 in KIO::SlaveInterface::data (this=0x99be460, _t1=...) at ./slaveinterface.moc:146
#24 0xb7418a5c in KIO::SlaveInterface::dispatch (this=0x99be460, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:161
#25 0xb7414e53 in KIO::SlaveInterface::dispatch (this=0x99be460) at ../../kio/kio/slaveinterface.cpp:89
#26 0xb74075c8 in KIO::Slave::gotInput (this=0x99be460) at ../../kio/kio/slave.cpp:348
#27 0xb7407cf3 in KIO::Slave::qt_metacall (this=0x99be460, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc1b67c) at ./slave.moc:82
#28 0xb60cf6ba in QMetaObject::metacall (object=0x99be460, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfc1b67c) at kernel/qmetaobject.cpp:237
#29 0xb60df4ff in QMetaObject::activate (sender=0x99bece0, m=0xb74e7440, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#30 0xb7332237 in KIO::Connection::readyRead (this=0x99bece0) at ./connection.moc:92
#31 0xb7332a56 in KIO::ConnectionPrivate::dequeue (this=0x99be168) at ../../kio/kio/connection.cpp:82
#32 0xb7332b06 in KIO::Connection::qt_metacall (this=0x99bece0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x99d38b8) at ./connection.moc:79
#33 0xb60cf6ba in QMetaObject::metacall (object=0x99bece0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x99d38b8) at kernel/qmetaobject.cpp:237
#34 0xb60d9e16 in QMetaCallEvent::placeMetaCall (this=0x99f4e80, object=0x99bece0) at kernel/qobject.cpp:535
#35 0xb60de3b7 in QObject::event (this=0x99bece0, e=0x99f4e80) at kernel/qobject.cpp:1226
#36 0xb65a5d24 in QApplicationPrivate::notify_helper (this=0x9855710, receiver=0x99bece0, e=0x99f4e80) at kernel/qapplication.cpp:4462
#37 0xb65aa8ce in QApplication::notify (this=0xbfc1c088, receiver=0x99bece0, e=0x99f4e80) at kernel/qapplication.cpp:3862
#38 0xb70d93ca in KApplication::notify (this=0xbfc1c088, receiver=0x99bece0, event=0x99f4e80) at ../../kdeui/kernel/kapplication.cpp:311
#39 0xb60c90bb in QCoreApplication::notifyInternal (this=0xbfc1c088, receiver=0x99bece0, event=0x99f4e80) at kernel/qcoreapplication.cpp:731
#40 0xb60ccc79 in sendEvent (receiver=0x0, event_type=0, data=0x980cf50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x980cf50) at kernel/qcoreapplication.cpp:1372
#42 0xb60cce0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#43 0xb60f63c4 in sendPostedEvents (s=0x9857ca8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=0x9857ca8) at kernel/qeventdispatcher_glib.cpp:277
#45 0xb7534aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0xb7535270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0xb7535524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb60f653c in QEventDispatcherGlib::processEvents (this=0x980caa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0xb665c1e5 in QGuiEventDispatcherGlib::processEvents (this=0x980caa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0xb60c8289 in QEventLoop::processEvents (this=0xbfc1bef4, flags=...) at kernel/qeventloop.cpp:149
#51 0xb60c8522 in QEventLoop::exec (this=0xbfc1bef4, flags=...) at kernel/qeventloop.cpp:201
#52 0xb60ccecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#53 0xb65a38e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#54 0x0805adca in main (argc=2, argv=0x99be5f0) at ../../../nsplugins/viewer/viewer.cpp:144

Possible duplicates by query: bug 280489, bug 280278, bug 280066, bug 280002, bug 279599.

Reported using DrKonqi