Bug 266513

Application: nspluginviewer ()
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: running Akregator
Application: nspluginviewer ()
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
<Descrivi dettagliatamente cosa stavi facendo quando si è verificato l'errore.>

-- Backtrace:
Application: nspluginviewer (nspluginviewer), signal: Aborted
[Current thread is 1 (Thread 0xb52a1710 (LWP 11289))]

Thread 2 (Thread 0xb4e09b70 (LWP 11290)):
#0  0xb78e1424 in __kernel_vsyscall ()
#1  0xb5dafdf6 in __poll (fds=0xb5e46ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb760aa1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb75fd43c in ?? () from /lib/libglib-2.0.so.0
#4  0xb75fdba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb4f329c4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb762448f in ?? () from /lib/libglib-2.0.so.0
#7  0xb573bcc9 in start_thread (arg=0xb4e09b70) at pthread_create.c:304
#8  0xb5dbe69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb52a1710 (LWP 11289)):
[KCrash Handler]
#7  0xb78e1424 in __kernel_vsyscall ()
#8  0xb5d18941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0xb5d1be42 in abort () at abort.c:92
#10 0xb5ef9055 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#11 0xb5ef6f35 in ?? () from /usr/lib/libstdc++.so.6
#12 0xb5ef6f72 in std::terminate() () from /usr/lib/libstdc++.so.6
#13 0xb5ef70e1 in __cxa_throw () from /usr/lib/libstdc++.so.6
#14 0xb5e9bfaf in std::__throw_logic_error(char const*) () from /usr/lib/libstdc++.so.6
#15 0xb5ed9bd2 in char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag) () from /usr/lib/libstdc++.so.6
#16 0xb5eda2f5 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) () from /usr/lib/libstdc++.so.6
#17 0xafea62b1 in gnash::nsPluginInstance::getCurrentPageURL() const () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#18 0xafea9ab8 in gnash::nsPluginInstance::getCmdLine(int, int) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#19 0xafeab331 in gnash::nsPluginInstance::startProc() () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#20 0xafeabe42 in gnash::nsPluginInstance::NewStream(char*, _NPStream*, unsigned char, unsigned short*) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#21 0xafeb8a33 in NPP_NewStream () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#22 0x08050a59 in NSPluginInstance::NPNewStream (this=0x2c19, type=0x9a768e2 "a", stream=0x9a6cb78, seekable=0 '\000', stype=0x6) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1210
#23 0x08055511 in NSPluginStreamBase::inform (this=0x9a2c100) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1629
#24 0x08057207 in NSPluginStreamBase::pump (this=0x9a2c100) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1745
#25 0x08057471 in NSPluginStream::data (this=0x9a2c100, data=...) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1966
#26 0x080575bb in NSPluginStream::qt_metacall (this=0x9a2c100, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbffcf414) at ./nsplugin.moc:149
#27 0xb609f8ca in QMetaObject::metacall (object=0x9a2c100, cl=11289, idx=5, argv=0xbffcf414) at kernel/qmetaobject.cpp:237
#28 0xb60b26ad in QMetaObject::activate (sender=0x9a580e8, m=0xb75b0f50, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#29 0xb73f56d9 in KIO::TransferJob::data (this=0x9a580e8, _t1=0x9a580e8, _t2=...) at ./jobclasses.moc:388
#30 0xb73f8522 in KIO::TransferJob::slotData (this=0x9a580e8, _data=...) at ../../kio/kio/job.cpp:1009
#31 0xb73fc315 in KIO::TransferJob::qt_metacall (this=0x9a580e8, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbffcf5a8) at ./jobclasses.moc:368
#32 0xb609f8ca in QMetaObject::metacall (object=0x9a580e8, cl=11289, idx=48, argv=0xbffcf5a8) at kernel/qmetaobject.cpp:237
#33 0xb60b26ad in QMetaObject::activate (sender=0x9a6f820, m=0xb75b36c4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#34 0xb74b9d33 in KIO::SlaveInterface::data (this=0x9a6f820, _t1=...) at ./slaveinterface.moc:146
#35 0xb74bd46e in KIO::SlaveInterface::dispatch (this=0x9a6f820, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:161
#36 0xb74ba0d3 in KIO::SlaveInterface::dispatch (this=0x9a6f820) at ../../kio/kio/slaveinterface.cpp:89
#37 0xb74aca28 in KIO::Slave::gotInput (this=0x9a6f820) at ../../kio/kio/slave.cpp:348
#38 0xb74acc33 in KIO::Slave::qt_metacall (this=0x9a6f820, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbffcf8ac) at ./slave.moc:82
#39 0xb609f8ca in QMetaObject::metacall (object=0x9a6f820, cl=11289, idx=30, argv=0xbffcf8ac) at kernel/qmetaobject.cpp:237
#40 0xb60b26ad in QMetaObject::activate (sender=0x9a6fb70, m=0xb75b04a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#41 0xb73c3ef7 in KIO::Connection::readyRead (this=0x9a6fb70) at ./connection.moc:92
#42 0xb73c625e in KIO::ConnectionPrivate::dequeue (this=0x9a6fa90) at ../../kio/kio/connection.cpp:82
#43 0xb73c638e in KIO::Connection::qt_metacall (this=0x9a6fb70, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x9a7d160) at ./connection.moc:79
#44 0xb609f8ca in QMetaObject::metacall (object=0x9a6fb70, cl=11289, idx=5, argv=0x9a7d160) at kernel/qmetaobject.cpp:237
#45 0xb60aadf6 in QMetaCallEvent::placeMetaCall (this=0x9a7dbc8, object=0x9a6fb70) at kernel/qobject.cpp:534
#46 0xb60ac6a2 in QObject::event (this=0x9a6fb70, e=0x6) at kernel/qobject.cpp:1219
#47 0xb65a0fdc in QApplicationPrivate::notify_helper (this=0x98b1600, receiver=0x9a6fb70, e=0x9a7dbc8) at kernel/qapplication.cpp:4396
#48 0xb65a704e in QApplication::notify (this=0xbffd02f8, receiver=0x9a6fb70, e=0x9a7dbc8) at kernel/qapplication.cpp:3798
#49 0xb7148f7a in KApplication::notify (this=0xbffd02f8, receiver=0x9a6fb70, event=0x9a7dbc8) at ../../kdeui/kernel/kapplication.cpp:311
#50 0xb6099b3b in QCoreApplication::notifyInternal (this=0xbffd02f8, receiver=0x9a6fb70, event=0x9a7dbc8) at kernel/qcoreapplication.cpp:732
#51 0xb609cd8b in sendEvent (receiver=0x0, event_type=0, data=0x9886e98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9886e98) at kernel/qcoreapplication.cpp:1373
#53 0xb609cf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#54 0xb60c8a74 in sendPostedEvents (s=0x98b3800) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#55 postEventSourceDispatch (s=0x98b3800) at kernel/qeventdispatcher_glib.cpp:277
#56 0xb75f9855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#57 0xb75fd668 in ?? () from /lib/libglib-2.0.so.0
#58 0xb75fd848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#59 0xb60c8565 in QEventDispatcherGlib::processEvents (this=0x9886b58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#60 0xb6662be5 in QGuiEventDispatcherGlib::processEvents (this=0x9886b58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#61 0xb6098609 in QEventLoop::processEvents (this=0xbffd0164, flags=) at kernel/qeventloop.cpp:149
#62 0xb6098a8a in QEventLoop::exec (this=0xbffd0164, flags=...) at kernel/qeventloop.cpp:201
#63 0xb609d00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#64 0xb659fe07 in QApplication::exec () at kernel/qapplication.cpp:3672
#65 0x0805c905 in main (argc=3, argv=0xbffd0434) at ../../../../apps/nsplugins/viewer/viewer.cpp:144

The crash can be reproduced some of the time.

-- Backtrace:
Application: nspluginviewer (nspluginviewer), signal: Aborted
[Current thread is 1 (Thread 0xb5183710 (LWP 11822))]

Thread 2 (Thread 0xb4cebb70 (LWP 11823)):
#0  0xb77c3424 in __kernel_vsyscall ()
#1  0xb5c91df6 in __poll (fds=0xb5d28ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb74eca1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb74df43c in ?? () from /lib/libglib-2.0.so.0
#4  0xb74dfba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb4e149c4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb750648f in ?? () from /lib/libglib-2.0.so.0
#7  0xb561dcc9 in start_thread (arg=0xb4cebb70) at pthread_create.c:304
#8  0xb5ca069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5183710 (LWP 11822)):
[KCrash Handler]
#7  0xb77c3424 in __kernel_vsyscall ()
#8  0xb5bfa941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0xb5bfde42 in abort () at abort.c:92
#10 0xb5ddb055 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#11 0xb5dd8f35 in ?? () from /usr/lib/libstdc++.so.6
#12 0xb5dd8f72 in std::terminate() () from /usr/lib/libstdc++.so.6
#13 0xb5dd90e1 in __cxa_throw () from /usr/lib/libstdc++.so.6
#14 0xb5d7dfaf in std::__throw_logic_error(char const*) () from /usr/lib/libstdc++.so.6
#15 0xb5dbbbd2 in char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag) () from /usr/lib/libstdc++.so.6
#16 0xb5dbc2f5 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) () from /usr/lib/libstdc++.so.6
#17 0xafd832b1 in gnash::nsPluginInstance::getCurrentPageURL() const () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#18 0xafd86ab8 in gnash::nsPluginInstance::getCmdLine(int, int) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#19 0xafd88331 in gnash::nsPluginInstance::startProc() () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#20 0xafd88e42 in gnash::nsPluginInstance::NewStream(char*, _NPStream*, unsigned char, unsigned short*) () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#21 0xafd95a33 in NPP_NewStream () from /usr/lib/firefox/plugins/flashplugin-alternative.so
#22 0x08050a59 in NSPluginInstance::NPNewStream (this=0x2e2e, type=0xa13e06a "a", stream=0xa1004f8, seekable=0 '\000', stype=0x6) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1210
#23 0x08055511 in NSPluginStreamBase::inform (this=0xa11f7d0) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1629
#24 0x08057207 in NSPluginStreamBase::pump (this=0xa11f7d0) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1745
#25 0x08057471 in NSPluginStream::data (this=0xa11f7d0, data=...) at ../../../../apps/nsplugins/viewer/nsplugin.cpp:1966
#26 0x080575bb in NSPluginStream::qt_metacall (this=0xa11f7d0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfb0f904) at ./nsplugin.moc:149
#27 0xb5f818ca in QMetaObject::metacall (object=0xa11f7d0, cl=11822, idx=5, argv=0xbfb0f904) at kernel/qmetaobject.cpp:237
#28 0xb5f946ad in QMetaObject::activate (sender=0x9fca0d0, m=0xb7492f50, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#29 0xb72d76d9 in KIO::TransferJob::data (this=0x9fca0d0, _t1=0x9fca0d0, _t2=...) at ./jobclasses.moc:388
#30 0xb72da522 in KIO::TransferJob::slotData (this=0x9fca0d0, _data=...) at ../../kio/kio/job.cpp:1009
#31 0xb72de315 in KIO::TransferJob::qt_metacall (this=0x9fca0d0, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfb0fa98) at ./jobclasses.moc:368
#32 0xb5f818ca in QMetaObject::metacall (object=0x9fca0d0, cl=11822, idx=48, argv=0xbfb0fa98) at kernel/qmetaobject.cpp:237
#33 0xb5f946ad in QMetaObject::activate (sender=0xa12bab0, m=0xb74956c4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#34 0xb739bd33 in KIO::SlaveInterface::data (this=0xa12bab0, _t1=...) at ./slaveinterface.moc:146
#35 0xb739f46e in KIO::SlaveInterface::dispatch (this=0xa12bab0, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:161
#36 0xb739c0d3 in KIO::SlaveInterface::dispatch (this=0xa12bab0) at ../../kio/kio/slaveinterface.cpp:89
#37 0xb738ea28 in KIO::Slave::gotInput (this=0xa12bab0) at ../../kio/kio/slave.cpp:348
#38 0xb738ec33 in KIO::Slave::qt_metacall (this=0xa12bab0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfb0fd9c) at ./slave.moc:82
#39 0xb5f818ca in QMetaObject::metacall (object=0xa12bab0, cl=11822, idx=30, argv=0xbfb0fd9c) at kernel/qmetaobject.cpp:237
#40 0xb5f946ad in QMetaObject::activate (sender=0xa12c638, m=0xb74924a0, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#41 0xb72a5ef7 in KIO::Connection::readyRead (this=0xa12c638) at ./connection.moc:92
#42 0xb72a825e in KIO::ConnectionPrivate::dequeue (this=0xa12bda8) at ../../kio/kio/connection.cpp:82
#43 0xb72a838e in KIO::Connection::qt_metacall (this=0xa12c638, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa14cf10) at ./connection.moc:79
#44 0xb5f818ca in QMetaObject::metacall (object=0xa12c638, cl=11822, idx=5, argv=0xa14cf10) at kernel/qmetaobject.cpp:237
#45 0xb5f8cdf6 in QMetaCallEvent::placeMetaCall (this=0xa14de28, object=0xa12c638) at kernel/qobject.cpp:534
#46 0xb5f8e6a2 in QObject::event (this=0xa12c638, e=0x6) at kernel/qobject.cpp:1219
#47 0xb6482fdc in QApplicationPrivate::notify_helper (this=0x9f89600, receiver=0xa12c638, e=0xa14de28) at kernel/qapplication.cpp:4396
#48 0xb648904e in QApplication::notify (this=0xbfb107e8, receiver=0xa12c638, e=0xa14de28) at kernel/qapplication.cpp:3798
#49 0xb702af7a in KApplication::notify (this=0xbfb107e8, receiver=0xa12c638, event=0xa14de28) at ../../kdeui/kernel/kapplication.cpp:311
#50 0xb5f7bb3b in QCoreApplication::notifyInternal (this=0xbfb107e8, receiver=0xa12c638, event=0xa14de28) at kernel/qcoreapplication.cpp:732
#51 0xb5f7ed8b in sendEvent (receiver=0x0, event_type=0, data=0x9f5ee98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9f5ee98) at kernel/qcoreapplication.cpp:1373
#53 0xb5f7ef4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#54 0xb5faaa74 in sendPostedEvents (s=0x9f8e178) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#55 postEventSourceDispatch (s=0x9f8e178) at kernel/qeventdispatcher_glib.cpp:277
#56 0xb74db855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#57 0xb74df668 in ?? () from /lib/libglib-2.0.so.0
#58 0xb74df848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#59 0xb5faa565 in QEventDispatcherGlib::processEvents (this=0x9f5eb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#60 0xb6544be5 in QGuiEventDispatcherGlib::processEvents (this=0x9f5eb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#61 0xb5f7a609 in QEventLoop::processEvents (this=0xbfb10654, flags=) at kernel/qeventloop.cpp:149
#62 0xb5f7aa8a in QEventLoop::exec (this=0xbfb10654, flags=...) at kernel/qeventloop.cpp:201
#63 0xb5f7f00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#64 0xb6481e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#65 0x0805c905 in main (argc=3, argv=0xbfb10924) at ../../../../apps/nsplugins/viewer/viewer.cpp:144

Possible duplicates by query: bug 265632, bug 263959, bug 263312, bug 259654, bug 257156.

Reported using DrKonqi