Application: rekonq (2.2.1)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.8.0-25-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
Just browsing with about four or five tabs opened. Also, while listening to music using Kid3.

-- 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 0xb23dd980 (LWP 1909))]

Thread 6 (Thread 0xafc17b40 (LWP 1916)):
#0  0xb77d1424 in __kernel_vsyscall ()
#1  0xb2d7984b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb75c4d7c in __pthread_cond_wait (cond=0xb74b8d70 <WTF::pageheap_memory+20720>, mutex=0xb74b8d58 <WTF::pageheap_memory+20696>) at forward.c:149
#3  0xb6bf7ae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6bf7b1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2d75d78 in start_thread (arg=0xafc17b40) at pthread_create.c:311
#6  0xb75b73de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xaf2e8b40 (LWP 1924)):
#0  0xb77d1424 in __kernel_vsyscall ()
#1  0xb2d7984b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb75c4d7c in __pthread_cond_wait (cond=0xaf3677dc, mutex=0xaf3677c4) at forward.c:149
#3  0xb6c28f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6907b1b in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb6c0d982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb6c28b12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb2d75d78 in start_thread (arg=0xaf2e8b40) at pthread_create.c:311
#8  0xb75b73de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xadf39b40 (LWP 1925)):
#0  g_mutex_get_impl (mutex=0xad6004e0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:120
#1  0xb3056d28 in g_mutex_lock (mutex=mutex@entry=0xad6004e0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#2  0xb30136ac in g_main_context_poll (n_fds=1, fds=0xad602160, timeout=<optimized out>, context=0xad6004e0, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3990
#3  g_main_context_iterate (context=context@entry=0xad6004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
#4  0xb3013831 in g_main_context_iteration (context=0xad6004e0, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#5  0xb3853c3f in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb38203ec in QEventLoop::processEvents (this=this@entry=0xadf39258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb38206e1 in QEventLoop::exec (this=this@entry=0xadf39258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb370bfec in QThread::exec (this=this@entry=0x8bbf4c0) at thread/qthread.cpp:542
#9  0xb370c14b in QThread::run (this=0x8bbf4c0) at thread/qthread.cpp:609
#10 0xb370eb18 in QThreadPrivate::start (arg=0x8bbf4c0) at thread/qthread_unix.cpp:338
#11 0xb2d75d78 in start_thread (arg=0xadf39b40) at pthread_create.c:311
#12 0xb75b73de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xad29fb40 (LWP 1927)):
#0  0xb75c4f88 in pthread_mutex_lock (mutex=0xac900558) at forward.c:192
#1  0xb3056d30 in g_mutex_lock (mutex=mutex@entry=0xac9004e0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#2  0xb3013680 in g_main_context_iterate (context=context@entry=0xac9004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3705
#3  0xb3013831 in g_main_context_iteration (context=0xac9004e0, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#4  0xb3853c3f in QEventDispatcherGlib::processEvents (this=0xac900468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb38203ec in QEventLoop::processEvents (this=this@entry=0xad29f228, flags=...) at kernel/qeventloop.cpp:149
#6  0xb38206e1 in QEventLoop::exec (this=this@entry=0xad29f228, flags=...) at kernel/qeventloop.cpp:204
#7  0xb370bfec in QThread::exec (this=this@entry=0x913ea78) at thread/qthread.cpp:542
#8  0xb37fff2d in QInotifyFileSystemWatcherEngine::run (this=0x913ea78) at io/qfilesystemwatcher_inotify.cpp:256
#9  0xb370eb18 in QThreadPrivate::start (arg=0x913ea78) at thread/qthread_unix.cpp:338
#10 0xb2d75d78 in start_thread (arg=0xad29fb40) at pthread_create.c:311
#11 0xb75b73de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0x99fd1b40 (LWP 2231)):
#0  0xb77d1424 in __kernel_vsyscall ()
#1  0xb75a7dcb in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb30222db in poll (__timeout=-1, __nfds=3, __fds=0xf716d88) at /usr/include/i386-linux-gnu/bits/poll2.h:46
#3  g_poll (fds=0xf716d88, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.36.0/./glib/gpoll.c:132
#4  0xb30136d0 in g_main_context_poll (n_fds=3, fds=0xf716d88, timeout=<optimized out>, context=0xf716328, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3995
#5  g_main_context_iterate (context=0xf716328, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
#6  0xb3013c2b in g_main_loop_run (loop=0xf7162f0) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3895
#7  0xa5127bca in gdbus_shared_thread_func (user_data=0xf716310) at /build/buildd/glib2.0-2.36.0/./gio/gdbusprivate.c:278
#8  0xb3038fc3 in g_thread_proxy (data=0xe180d80) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#9  0xb2d75d78 in start_thread (arg=0x99fd1b40) at pthread_create.c:311
#10 0xb75b73de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb23dd980 (LWP 1909)):
[KCrash Handler]
#7  0xafc5500b in ?? ()
#8  0xb69f2261 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xb6af3f5e in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0xb6b1bf4e in JSC::functionProtoFuncApply(JSC::ExecState*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#11 0xafc5730f in ?? ()
#12 0xb69f2261 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xb6af3f5e in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xb6b1bf4e in JSC::functionProtoFuncApply(JSC::ExecState*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xafc5730f in ?? ()
#16 0xb69f2261 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb6af3f5e in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#18 0xb6b1bf4e in JSC::functionProtoFuncApply(JSC::ExecState*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#19 0xafc5730f in ?? ()
#20 0xb69f2261 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#21 0xb6af3f5e in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#22 0xb558a563 in WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#23 0xb57c60b2 in WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1u>&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#24 0xb57c6360 in WebCore::EventTarget::fireEventListeners(WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#25 0xb57c63ef in WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#26 0xb5f091ec in WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#27 0xb5f09ae5 in WebCore::XMLHttpRequestProgressEventThrottle::dispatchReadyStateChangeEvent(WTF::PassRefPtr<WebCore::Event>, WebCore::ProgressEventAction) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#28 0xb5f00720 in WebCore::XMLHttpRequest::callReadyStateChangeListener() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#29 0xb5f00be0 in WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#30 0xb5b4c992 in WebCore::DocumentThreadableLoader::didFinishLoading(unsigned long, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#31 0xb5b4ca08 in WebCore::DocumentThreadableLoader::notifyFinished(WebCore::CachedResource*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#32 0xb5b28d07 in WebCore::CachedResource::checkNotify() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#33 0xb5b27afd in WebCore::CachedResource::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#34 0xb5b2728d in WebCore::CachedRawResource::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#35 0xb5b995a5 in WebCore::SubresourceLoader::didFinishLoading(double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#36 0xb5b8c22b in WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#37 0xb5f650c8 in WebCore::QNetworkReplyHandler::finish() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#38 0xb5f64e87 in WebCore::QNetworkReplyHandlerCallQueue::flush() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#39 0xb5f64ff3 in WebCore::QNetworkReplyHandlerCallQueue::push(void (WebCore::QNetworkReplyHandler::*)()) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#40 0xb5f6551f in WebCore::QNetworkReplyWrapper::didReceiveFinished() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#41 0xb5f65cb5 in WebCore::QNetworkReplyWrapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.56] () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#42 0xb3837b56 in QMetaObject::activate (sender=sender@entry=0x93f81f8, m=m@entry=0xb48ae2e4 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#43 0xb485ce45 in QNetworkReply::finished (this=this@entry=0x93f81f8) at .moc/release-shared/moc_qnetworkreply.cpp:166
#44 0xb485d0ec in qt_static_metacall (_a=0xbf9f6e24, _id=1, _o=0x93f81f8, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#45 QNetworkReply::qt_static_metacall (_o=0x93f81f8, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbf9f6e24) at .moc/release-shared/moc_qnetworkreply.cpp:100
#46 0xb382a7ad in QMetaMethod::invoke (this=0xbf9f6f54, object=0x93f81f8, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#47 0xb382ce29 in QMetaObject::invokeMethod (obj=obj@entry=0x93f81f8, member=member@entry=0xb4e34575 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#48 0xb4c9ea38 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb4e34575 "finished", obj=0x93f81f8) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#49 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x93f81f8, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#50 0xb4ca0da8 in KDEPrivate::AccessManagerReply::slotResult (this=0x93f81f8, kJob=0xea39588) at ../../kio/kio/accessmanagerreply_p.cpp:427
#51 0xb3837b56 in QMetaObject::activate (sender=sender@entry=0xea39588, m=m@entry=0xb3c5346c <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbf9f7378) at kernel/qobject.cpp:3539
#52 0xb3a9b025 in KJob::result (this=this@entry=0xea39588, _t1=_t1@entry=0xea39588) at ./kjob.moc:208
#53 0xb3a9b078 in KJob::emitResult (this=this@entry=0xea39588) at ../../kdecore/jobs/kjob.cpp:318
#54 0xb4ce4e4d in KIO::SimpleJob::slotFinished (this=this@entry=0xea39588) at ../../kio/kio/job.cpp:494
#55 0xb4ce539d in KIO::TransferJob::slotFinished (this=0xea39588) at ../../kio/kio/job.cpp:1081
#56 0xb4ce36a8 in qt_static_metacall (_a=0xbf9f759c, _id=7, _o=0xea39588, _c=<optimized out>) at ./jobclasses.moc:388
#57 KIO::TransferJob::qt_static_metacall (_o=0xea39588, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf9f759c) at ./jobclasses.moc:375
#58 0xb3837b56 in QMetaObject::activate (sender=sender@entry=0xf7bf8f0, m=m@entry=0xb4eb6480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#59 0xb4d8ecc5 in KIO::SlaveInterface::finished (this=this@entry=0xf7bf8f0) at ./slaveinterface.moc:185
#60 0xb4d921c3 in KIO::SlaveInterface::dispatch (this=0xf7bf8f0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#61 0xb4d8e9fa in KIO::SlaveInterface::dispatch (this=0xf7bf8f0) at ../../kio/kio/slaveinterface.cpp:88
#62 0xb4d818c8 in KIO::Slave::gotInput (this=this@entry=0xf7bf8f0) at ../../kio/kio/slave.cpp:344
#63 0xb4d81f24 in KIO::Slave::qt_static_metacall (_o=0xf7bf8f0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9f784c) at ./slave.moc:57
#64 0xb3837b56 in QMetaObject::activate (sender=sender@entry=0xf248f28, m=m@entry=0xb4eb3110 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#65 0xb4ca8c15 in KIO::Connection::readyRead (this=0xf248f28) at ./connection.moc:106
#66 0xb4ca91f8 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#67 KIO::ConnectionPrivate::dequeue (this=0xe4ebad0) at ../../kio/kio/connection.cpp:71
#68 0xb3833b4a in QMetaCallEvent::placeMetaCall (this=0xe6c7e10, object=0xf248f28) at kernel/qobject.cpp:524
#69 0xb383d48b in QObject::event (this=0xf248f28, e=0xe6c7e10) at kernel/qobject.cpp:1194
#70 0xb3d95c7c in QApplicationPrivate::notify_helper (this=0x8a66618, receiver=0xf248f28, e=0xe6c7e10) at kernel/qapplication.cpp:4567
#71 0xb3d98b94 in QApplication::notify (this=0xe6c7e10, receiver=0xf248f28, e=0xe6c7e10) at kernel/qapplication.cpp:3949
#72 0xb50a0d01 in KApplication::notify (this=0xbf9f80f8, receiver=0xf248f28, event=0xe6c7e10) at ../../kdeui/kernel/kapplication.cpp:311
#73 0xb382190e in QCoreApplication::notifyInternal (this=0xbf9f80f8, receiver=0xf248f28, event=0xe6c7e10) at kernel/qcoreapplication.cpp:946
#74 0xb3825721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#75 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8a32128) at kernel/qcoreapplication.cpp:1570
#76 0xb3825a8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#77 0xb3853aa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#78 postEventSourceDispatch (s=s@entry=0x8a68950) at kernel/qeventdispatcher_glib.cpp:279
#79 0xb30133b3 in g_main_dispatch (context=0x8a684a8, context@entry=0x8a386b8) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
#80 g_main_context_dispatch (context=context@entry=0x8a684a8) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
#81 0xb3013750 in g_main_context_iterate (context=context@entry=0x8a684a8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
#82 0xb3013831 in g_main_context_iteration (context=0x8a684a8, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#83 0xb3853c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x8a32ef0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#84 0xb3e4ca5a in QGuiEventDispatcherGlib::processEvents (this=0x8a32ef0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#85 0xb38203ec in QEventLoop::processEvents (this=this@entry=0xbf9f8028, flags=...) at kernel/qeventloop.cpp:149
#86 0xb38206e1 in QEventLoop::exec (this=this@entry=0xbf9f8028, flags=...) at kernel/qeventloop.cpp:204
#87 0xb38263fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#88 0xb3d93fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#89 0xb778f725 in kdemain (argc=1, argv=0xbf9f81e4) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#90 0x0804854b in main (argc=1, argv=0xbf9f81e4) at /build/buildd/rekonq-2.2.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

This bug may be a duplicate of or related to bug 320395.

Possible duplicates by query: bug 320395, bug 304649.

Reported using DrKonqi