Application: rekonq (2.4.2)
KDE Platform Version: 4.13.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-30-generic i686
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Rekonq crashed when I was trying to search a video in youtube

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb22bf740 (LWP 4901))]

Thread 9 (Thread 0xaf559b40 (LWP 4902)):
#0  0xb76f0424 in __kernel_vsyscall ()
#1  0xb2cb7d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb74cc8ec in __pthread_cond_wait (cond=0xb73c6cb0 <WTF::pageheap_memory+20720>, mutex=0xb73c6c98 <WTF::pageheap_memory+20696>) at forward.c:149
#3  0xb6b4e9ac in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6b4e9ff in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2cb3f70 in start_thread (arg=0xaf559b40) at pthread_create.c:312
#6  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 8 (Thread 0xae1ffb40 (LWP 4904)):
#0  0xb76f0424 in __kernel_vsyscall ()
#1  0xb2cb7d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb74cc8ec in __pthread_cond_wait (cond=0xaeca57dc, mutex=0xaeca57c4) at forward.c:149
#3  0xb6b7d9f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6859574 in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb6b647c6 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb6b7d369 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb2cb3f70 in start_thread (arg=0xae1ffb40) at pthread_create.c:312
#8  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 7 (Thread 0xacfffb40 (LWP 4905)):
#0  0xb76f0424 in __kernel_vsyscall ()
#1  0xb2cb7d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb74cc8ec in __pthread_cond_wait (cond=0xaecadbf0, mutex=0xaecadbd8) at forward.c:149
#3  0xb6b7d9f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb5efce64 in WebCore::IconDatabase::syncThreadMainLoop() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb5efece4 in WebCore::IconDatabase::iconDatabaseSyncThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb6b647c6 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb6b7d369 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xb2cb3f70 in start_thread (arg=0xacfffb40) at pthread_create.c:312
#9  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 6 (Thread 0xabd53b40 (LWP 4907)):
#0  0xb76f0424 in __kernel_vsyscall ()
#1  0xb74b07ab in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb2f7420b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f653e8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f65528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb37ca95f in QEventDispatcherGlib::processEvents (this=0xad800478, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb3799823 in QEventLoop::processEvents (this=this@entry=0xabd53288, flags=...) at kernel/qeventloop.cpp:149
#7  0xb3799b49 in QEventLoop::exec (this=this@entry=0xabd53288, flags=...) at kernel/qeventloop.cpp:204
#8  0xb368623d in QThread::exec (this=this@entry=0x83a0a88) at thread/qthread.cpp:537
#9  0xb368638b in QThread::run (this=0x83a0a88) at thread/qthread.cpp:604
#10 0xb3688b6f in QThreadPrivate::start (arg=0x83a0a88) at thread/qthread_unix.cpp:349
#11 0xb2cb3f70 in start_thread (arg=0xabd53b40) at pthread_create.c:312
#12 0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 5 (Thread 0xaaedfb40 (LWP 4910)):
#0  0xb2fa9d2e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2faa0f8 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2f649bd in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f652df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f65528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb37ca95f in QEventDispatcherGlib::processEvents (this=0xae202ae0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb3799823 in QEventLoop::processEvents (this=this@entry=0xaaedf258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb3799b49 in QEventLoop::exec (this=this@entry=0xaaedf258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb368623d in QThread::exec (this=this@entry=0x857b110) at thread/qthread.cpp:537
#9  0xb3779c44 in QInotifyFileSystemWatcherEngine::run (this=0x857b110) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb3688b6f in QThreadPrivate::start (arg=0x857b110) at thread/qthread_unix.cpp:349
#11 0xb2cb3f70 in start_thread (arg=0xaaedfb40) at pthread_create.c:312
#12 0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 4 (Thread 0xa3d5db40 (LWP 4980)):
#0  0xb2fa9ffe in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2faa638 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2f8bf3e in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f6434b in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f65288 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2f6576b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xa6bc7e9a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb2f8b9ca in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2cb3f70 in start_thread (arg=0xa3d5db40) at pthread_create.c:312
#9  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xa355cb40 (LWP 4981)):
#0  0xb2fa925b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2f64ecb in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2f6537a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f65528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f6557e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2f8b9ca in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb2cb3f70 in start_thread (arg=0xa355cb40) at pthread_create.c:312
#7  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0x9e969b40 (LWP 5073)):
#0  0xb76f0424 in __kernel_vsyscall ()
#1  0xb2cb812d in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:245
#2  0xb74cc944 in __pthread_cond_timedwait (cond=0xa195e5e4, mutex=0xa195e614, abstime=0x9e9691d4) at forward.c:162
#3  0xa7a7f856 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xa79c42b3 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xa7a7fb3c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xa7a801e6 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0xb2cb3f70 in start_thread (arg=0x9e969b40) at pthread_create.c:312
#8  0xb74bf70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb22bf740 (LWP 4901)):
[KCrash Handler]
#7  ref (this=0x8) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:120
#8  QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0xf325ba0) at tools/qsharedpointer.cpp:1257
#9  0xb479ffb1 in QWeakPointer<QObject> (ptr=0xf325ba0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:595
#10 operator=<QObject> (ptr=0xf325ba0, this=0x85886c0) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:600
#11 QNetworkRequest::setOriginatingObject (this=0xbff0f494, object=0xf325ba0) at access/qnetworkrequest.cpp:565
#12 0xb5e8f4b0 in WebCore::ResourceRequest::toNetworkRequest(WebCore::NetworkingContext*) const () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xb5e96190 in WebCore::QNetworkReplyHandler::redirect(WebCore::ResourceResponse&, QUrl const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xb5e97037 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xb5e94bc6 in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.55] () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#16 0xb5e956e1 in WebCore::QNetworkReplyWrapper::receiveMetaData() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb37b00f7 in QMetaObject::activate (sender=sender@entry=0xe7a85f8, m=m@entry=0xb4877364 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0xb48244c5 in QNetworkReply::finished (this=0xe7a85f8) at .moc/release-shared/moc_qnetworkreply.cpp:165
#19 0xb48246f0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbff0f9c4, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:106
#20 0xb37a39f4 in QMetaMethod::invoke (this=this@entry=0xbff0fae4, object=0xe7a85f8, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#21 0xb37a5fd3 in QMetaObject::invokeMethod (obj=obj@entry=0xe7a85f8, member=member@entry=0xb4e18d55 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#22 0xb4c88228 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb4e18d55 "finished", obj=0xe7a85f8) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#23 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xe7a85f8, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:485
#24 0xb4c8a1b4 in KDEPrivate::AccessManagerReply::slotResult (this=0xe7a85f8, kJob=0xf328240) at ../../kio/kio/accessmanagerreply_p.cpp:427
#25 0xb4c8acb9 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbff0fee8, _c=<optimized out>) at ./accessmanagerreply_p.moc:60
#26 0xb37b00f7 in QMetaObject::activate (sender=sender@entry=0xf328240, m=m@entry=0xb3c334cc <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbff0fee8) at kernel/qobject.cpp:3539
#27 0xb3a8f095 in KJob::result (this=this@entry=0xf328240, _t1=_t1@entry=0xf328240) at ./kjob.moc:207
#28 0xb3a8f0e2 in KJob::emitResult (this=this@entry=0xf328240) at ../../kdecore/jobs/kjob.cpp:318
#29 0xb4ccafd1 in KIO::SimpleJob::slotFinished (this=0xf328240) at ../../kio/kio/job.cpp:496
#30 0xb4ccc3d9 in KIO::TransferJob::slotFinished (this=0xf328240) at ../../kio/kio/job.cpp:1110
#31 0xb4cccfe0 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbff100e8, _c=<optimized out>) at ./jobclasses.moc:387
#32 0xb37b00f7 in QMetaObject::activate (sender=sender@entry=0xf435660, m=m@entry=0xb4e91480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#33 0xb4d77055 in KIO::SlaveInterface::finished (this=this@entry=0xf435660) at ./slaveinterface.moc:184
#34 0xb4d78a9d in KIO::SlaveInterface::dispatch (this=0xf435660, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#35 0xb4d75e1e in KIO::SlaveInterface::dispatch (this=0xf435660) at ../../kio/kio/slaveinterface.cpp:92
#36 0xb4d69440 in KIO::Slave::gotInput (this=this@entry=0xf435660) at ../../kio/kio/slave.cpp:344
#37 0xb4d695ec in KIO::Slave::qt_static_metacall (_o=_o@entry=0xf435660, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbff10338) at ./slave.moc:56
#38 0xb37b00f7 in QMetaObject::activate (sender=sender@entry=0xe57eee0, m=m@entry=0xb4e8e190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#39 0xb4c923b5 in KIO::Connection::readyRead (this=0xe57eee0) at ./connection.moc:105
#40 0xb4c92b60 in KIO::ConnectionPrivate::dequeue (this=0xf2d6c28) at ../../kio/kio/connection.cpp:82
#41 0xb37ac8aa in QMetaCallEvent::placeMetaCall (this=0xf54a988, object=0xe57eee0) at kernel/qobject.cpp:524
#42 0xb37b46fb in QObject::event (this=0xe57eee0, e=0xf54a988) at kernel/qobject.cpp:1194
#43 0xb3d747f4 in QApplicationPrivate::notify_helper (this=0x81e0c88, receiver=0xe57eee0, e=0xf54a988) at kernel/qapplication.cpp:4567
#44 0xb3d7b2d3 in QApplication::notify (this=0xbff10a00, receiver=receiver@entry=0xe57eee0, e=e@entry=0xf54a988) at kernel/qapplication.cpp:4353
#45 0xb506e1f4 in KApplication::notify (this=0xbff10a00, receiver=0xe57eee0, event=0xf54a988) at ../../kdeui/kernel/kapplication.cpp:311
#46 0xb379ae4a in QCoreApplication::notifyInternal (this=0xbff10a00, receiver=receiver@entry=0xe57eee0, event=event@entry=0xf54a988) at kernel/qcoreapplication.cpp:953
#47 0xb379e70d in sendEvent (event=0xf54a988, receiver=0xe57eee0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x81ad198) at kernel/qcoreapplication.cpp:1577
#49 0xb379ec1c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#50 0xb37cb23e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#51 postEventSourceDispatch (s=0x81e39d0) at kernel/qeventdispatcher_glib.cpp:287
#52 0xb2f651e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb2f65468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb2f65528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb37ca93b in QEventDispatcherGlib::processEvents (this=this@entry=0x81d6748, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#56 0xb3e295de in QGuiEventDispatcherGlib::processEvents (this=0x81d6748, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0xb3799823 in QEventLoop::processEvents (this=this@entry=0xbff10938, flags=...) at kernel/qeventloop.cpp:149
#58 0xb3799b49 in QEventLoop::exec (this=this@entry=0xbff10938, flags=...) at kernel/qeventloop.cpp:204
#59 0xb379f8fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#60 0xb3d72a24 in QApplication::exec () at kernel/qapplication.cpp:3828
#61 0xb76afa98 in kdemain (argc=1, argv=0xbff10af4) at /build/buildd/rekonq-2.4.2/src/main.cpp:242
#62 0x0804854b in main (argc=1, argv=0xbff10af4) at /build/buildd/rekonq-2.4.2/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 337139, bug 336068, bug 333940, bug 333783, bug 333633.

Reported using DrKonqi