Application: rekonq (0.6.80)
KDE Platform Version: 4.6.00 (4.6.0) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.38-5-generic x86_64
Distribution: Ubuntu natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I begin to watch a video on the website www.europe1.fr. But 5 seconds later, rekonq was crashed and the GUI became instable. I have been very difficult to complete this bug report. I specified that it happens me anytime.
- Custom settings of the application:
FlashPlayer

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f640b5b37a0 (LWP 1574))]

Thread 8 (Thread 0x7f63f50cd700 (LWP 1575)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6409f66af2 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#2  0x00007f6405603d8c in start_thread (arg=0x7f63f50cd700) at pthread_create.c:304
#3  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f63f3ada700 (LWP 1576)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f640a9f3e22 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f640ad0d180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f640a9f3e59 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f640ad1b254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f6405603d8c in start_thread (arg=0x7f63f3ada700) at pthread_create.c:304
#4  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f63f25ee700 (LWP 1577)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6405e1909b in wait (this=<value optimized out>, mutex=0x1e23530, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e23530, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6407dc50b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e1d1e0, th=0x20f8530) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6407dc7723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e1ce00, th=0x20f8530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6407dc653f in ThreadWeaver::ThreadRunHelper::run (this=0x7f63f25ede00, parent=0x1e1d1e0, th=0x20f8530) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6407dc65cb in ThreadWeaver::Thread::run (this=0x20f8530) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6405e189de in QThreadPrivate::start (arg=0x20f8530) at thread/qthread_unix.cpp:285
#8  0x00007f6405603d8c in start_thread (arg=0x7f63f25ee700) at pthread_create.c:304
#9  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f63f0dad700 (LWP 1578)):
#0  0x00007f640adf5003 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6401cf2180 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f6401cf26a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f6405f2aaa6 in QEventDispatcherGlib::processEvents (this=0x2317250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f6405efef12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6405eff14c in QEventLoop::exec (this=0x7f63f0dacdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6405e16224 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f6405ee146f in QInotifyFileSystemWatcherEngine::run (this=0x2316780) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6405e189de in QThreadPrivate::start (arg=0x2316780) at thread/qthread_unix.cpp:285
#9  0x00007f6405603d8c in start_thread (arg=0x7f63f0dad700) at pthread_create.c:304
#10 0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f6367bc8700 (LWP 1616)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6405e1909b in wait (this=<value optimized out>, mutex=0x1e23530, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e23530, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6407dc50b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e1d1e0, th=0x2915070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6407dc7723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e1ce00, th=0x2915070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6407dc653f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6367bc7e00, parent=0x1e1d1e0, th=0x2915070) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6407dc65cb in ThreadWeaver::Thread::run (this=0x2915070) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6405e189de in QThreadPrivate::start (arg=0x2915070) at thread/qthread_unix.cpp:285
#8  0x00007f6405603d8c in start_thread (arg=0x7f6367bc8700) at pthread_create.c:304
#9  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f63628ad700 (LWP 1714)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f6405e1900e in wait (this=<value optimized out>, mutex=0x267fbc0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x267fbc0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6405e0f0b8 in QThreadPoolThread::run (this=0x7f63ec0031e0) at concurrent/qthreadpool.cpp:140
#4  0x00007f6405e189de in QThreadPrivate::start (arg=0x7f63ec0031e0) at thread/qthread_unix.cpp:285
#5  0x00007f6405603d8c in start_thread (arg=0x7f63628ad700) at pthread_create.c:304
#6  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f63632be700 (LWP 1719)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f6405e1900e in wait (this=<value optimized out>, mutex=0x242cde0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x242cde0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6405e0f0b8 in QThreadPoolThread::run (this=0x244ad70) at concurrent/qthreadpool.cpp:140
#4  0x00007f6405e189de in QThreadPrivate::start (arg=0x244ad70) at thread/qthread_unix.cpp:285
#5  0x00007f6405603d8c in start_thread (arg=0x7f63632be700) at pthread_create.c:304
#6  0x00007f640ae0217d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f640b5b37a0 (LWP 1574)):
[KCrash Handler]
#6  __strlen_sse42 () at ../sysdeps/x86_64/multiarch/strlen-sse4.S:32
#7  0x00007f63668b6ded in ?? () from /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
#8  0x00007f63668b7021 in ?? () from /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
#9  0x00007f63668b82b5 in ?? () from /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
#10 0x00007f63668b9e6d in ?? () from /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
#11 0x00007f63668b134e in ?? () from /var/lib/flashplugin-installer/npwrapper.libflashplayer.so
#12 0x00007f6409b5b4bc in WebCore::PluginStream::destroyStream() () from /usr/lib/libQtWebKit.so.4
#13 0x00007f6409b5b8aa in WebCore::PluginStream::didFail(WebCore::NetscapePlugInStreamLoader*, WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4
#14 0x00007f6409a7fc08 in WebCore::NetscapePlugInStreamLoader::didFail(WebCore::ResourceError const&) () from /usr/lib/libQtWebKit.so.4
#15 0x00007f6409c74e0d in WebCore::QNetworkReplyHandler::finish() () from /usr/lib/libQtWebKit.so.4
#16 0x00007f6409c753c4 in WebCore::QNetworkReplyHandler::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtWebKit.so.4
#17 0x00007f6405f14c18 in QMetaObject::activate (sender=0x2d17210, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#18 0x00007f64082dfeeb in KDEPrivate::AccessManagerReply::slotResult (this=0x2d17210, kJob=0x2c179f0) at ../../kio/kio/accessmanagerreply_p.cpp:301
#19 0x00007f64082e09d3 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x2d17210, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff178149d0) at ./accessmanagerreply_p.moc:83
#20 0x00007f6405f14c18 in QMetaObject::activate (sender=0x2c179f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff178149d0) at kernel/qobject.cpp:3280
#21 0x00007f640727ca52 in KJob::result (this=<value optimized out>, _t1=0x2c179f0) at ./kjob.moc:194
#22 0x00007f640727ca90 in KJob::emitResult (this=0x2c179f0) at ../../kdecore/jobs/kjob.cpp:312
#23 0x00007f6408317fab in KIO::SimpleJob::slotFinished (this=0x2c179f0) at ../../kio/kio/job.cpp:525
#24 0x00007f640831d432 in KIO::TransferJob::slotFinished (this=0x2c179f0) at ../../kio/kio/job.cpp:1118
#25 0x00007f6408318106 in KIO::SimpleJob::slotError (this=0x2c179f0, err=<value optimized out>, errorText=...) at ../../kio/kio/job.cpp:537
#26 0x00007f6408319458 in KIO::SimpleJob::qt_metacall (this=0x2c179f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff17814ea0) at ./jobclasses.moc:170
#27 0x00007f64083215a0 in KIO::TransferJob::qt_metacall (this=0x2c179f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff17814ea0) at ./jobclasses.moc:355
#28 0x00007f6405f14c18 in QMetaObject::activate (sender=0x241d8e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff17814ea0) at kernel/qobject.cpp:3280
#29 0x00007f64083baaf6 in KIO::SlaveInterface::error (this=<value optimized out>, _t1=124, _t2=<value optimized out>) at ./slaveinterface.moc:159
#30 0x00007f64083bd661 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=<value optimized out>, rawdata=...) at ../../kio/kio/slaveinterface.cpp:206
#31 0x00007f64083ba565 in KIO::SlaveInterface::dispatch (this=<value optimized out>) at ../../kio/kio/slaveinterface.cpp:89
#32 0x00007f64083ae0ae in KIO::Slave::gotInput (this=0x241d8e0) at ../../kio/kio/slave.cpp:348
#33 0x00007f64083ae6fc in KIO::Slave::qt_metacall (this=0x241d8e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff17815290) at ./slave.moc:82
#34 0x00007f6405f14c18 in QMetaObject::activate (sender=0x27edd40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#35 0x00007f64082e94b7 in KIO::ConnectionPrivate::dequeue (this=0x2423e20) at ../../kio/kio/connection.cpp:82
#36 0x00007f64082e955d in KIO::Connection::qt_metacall (this=0x27edd40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2d1b7b0) at ./connection.moc:79
#37 0x00007f6405f13aaa in QObject::event (this=0x27edd40, e=<value optimized out>) at kernel/qobject.cpp:1219
#38 0x00007f64063ed044 in QApplicationPrivate::notify_helper (this=0x1d5de90, receiver=0x27edd40, e=0x2d09ca0) at kernel/qapplication.cpp:4445
#39 0x00007f64063f197a in QApplication::notify (this=<value optimized out>, receiver=0x27edd40, e=0x2d09ca0) at kernel/qapplication.cpp:4324
#40 0x00007f640890b6b6 in KApplication::notify (this=0x7fff17815ce0, receiver=0x27edd40, event=0x2d09ca0) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007f6405effb2c in QCoreApplication::notifyInternal (this=0x7fff17815ce0, receiver=0x27edd40, event=0x2d09ca0) at kernel/qcoreapplication.cpp:732
#42 0x00007f6405f032b5 in sendEvent (receiver=0x0, event_type=0, data=0x1d27b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1d27b60) at kernel/qcoreapplication.cpp:1373
#44 0x00007f6405f2a8b3 in sendPostedEvents (s=0x1d57960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x1d57960) at kernel/qeventdispatcher_glib.cpp:277
#46 0x00007f6401cf1c2d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x00007f6401cf2418 in ?? () from /lib/libglib-2.0.so.0
#48 0x00007f6401cf26a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x00007f6405f2aa4f in QEventDispatcherGlib::processEvents (this=0x1d27250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#50 0x00007f6406492eee in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007f6405efef12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007f6405eff14c in QEventLoop::exec (this=0x7fff17815c70, flags=...) at kernel/qeventloop.cpp:201
#53 0x00007f6405f0355b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#54 0x00007f640b19ffa3 in kdemain (argc=1, argv=<value optimized out>) at /build/buildd/rekonq-0.6.80/src/main.cpp:205
#55 0x00007f640ad3aefe in __libc_start_main (main=0x400730 <main(int, char**)>, argc=1, ubp_av=0x7fff178165b8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff178165a8) at libc-start.c:226
#56 0x0000000000400659 in _start ()

Reported using DrKonqi