Bug 324165

Application: rekonq (2.2.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic i686
Distribution: Ubuntu 13.04

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

every times internet was stopped,i'm in my mail address on www.msn.com

The crash can be reproduced every time.

-- 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 0xb238e980 (LWP 3124))]

Thread 7 (Thread 0xafd04b40 (LWP 3125)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb2d2a84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb7574d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6ba7ae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6ba7b1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xaf3d5b40 (LWP 3126)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb2d2a84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb7574d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6bd8f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb68b7b1b in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb6bbd982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb6bd8b12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xae021b40 (LWP 3127)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb7557dcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2fd32db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fc46d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fc4831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb3804c3f in QEventDispatcherGlib::processEvents (this=0xad700468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb37d13ec in QEventLoop::processEvents (this=this@entry=0xae021258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb37d16e1 in QEventLoop::exec (this=this@entry=0xae021258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb36bcfec in QThread::exec (this=this@entry=0xa106db8) at thread/qthread.cpp:542
#9  0xb36bd14b in QThread::run (this=0xa106db8) at thread/qthread.cpp:609
#10 0xb36bfb18 in QThreadPrivate::start (arg=0xa106db8) at thread/qthread_unix.cpp:338
#11 0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xad346b40 (LWP 3129)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb7555c9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3006d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fc41e3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fc4662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2fc4831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb3804c3f in QEventDispatcherGlib::processEvents (this=0xaca00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb37d13ec in QEventLoop::processEvents (this=this@entry=0xad346228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb37d16e1 in QEventLoop::exec (this=this@entry=0xad346228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb36bcfec in QThread::exec (this=this@entry=0xa2dfbe8) at thread/qthread.cpp:542
#10 0xb37b0f2d in QInotifyFileSystemWatcherEngine::run (this=0xa2dfbe8) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb36bfb18 in QThreadPrivate::start (arg=0xa2dfbe8) at thread/qthread_unix.cpp:338
#12 0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa426fb40 (LWP 3162)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb2d2a84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb7574d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3008126 in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb32a7025 in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0
#5  0xb32a7fb8 in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0
#6  0xb2fea9d8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb2fe9fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa1e2fb40 (LWP 3163)):
#0  0xb777e424 in __kernel_vsyscall ()
#1  0xb2d2a84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb7574d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3008126 in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb32a7025 in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0
#5  0xb32a7fb8 in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-0.10.so.0
#6  0xb2fea9d8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb2fe9fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2d26d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb75673de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb238e980 (LWP 3124)):
[KCrash Handler]
#7  0xb68b002f in JSC::CopiedSpace::tryAllocateSlowCase(unsigned int, void**) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xb5516714 in JSC::CopiedSpace::tryAllocate(unsigned int, void**) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xb69ef12d in cti_op_new_array () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0xa67453e2 in ?? ()
#11 0xb69a2261 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
#12 0xb6aa3f5e 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
#13 0xb6ae63a9 in JSC::boundFunctionCall(JSC::ExecState*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xacb02f0f in ?? ()
#15 0xb69a2261 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
#16 0xb6aa3f5e 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
#17 0xb6ae63a9 in JSC::boundFunctionCall(JSC::ExecState*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#18 0xb69a2383 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
#19 0xb6aa3f5e 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
#20 0xb553a563 in WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#21 0xb57760b2 in WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1u>&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#22 0xb5776360 in WebCore::EventTarget::fireEventListeners(WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#23 0xb57763ef in WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#24 0xb5eb91ec in WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#25 0xb5eb9ae5 in WebCore::XMLHttpRequestProgressEventThrottle::dispatchReadyStateChangeEvent(WTF::PassRefPtr<WebCore::Event>, WebCore::ProgressEventAction) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#26 0xb5eb0720 in WebCore::XMLHttpRequest::callReadyStateChangeListener() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#27 0xb5eb0be0 in WebCore::XMLHttpRequest::didFinishLoading(unsigned long, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#28 0xb5afc992 in WebCore::DocumentThreadableLoader::didFinishLoading(unsigned long, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#29 0xb5afca08 in WebCore::DocumentThreadableLoader::notifyFinished(WebCore::CachedResource*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#30 0xb5ad8d07 in WebCore::CachedResource::checkNotify() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#31 0xb5ad7afd in WebCore::CachedResource::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#32 0xb5ad728d in WebCore::CachedRawResource::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#33 0xb5b495a5 in WebCore::SubresourceLoader::didFinishLoading(double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#34 0xb5b3c22b in WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#35 0xb5f150c8 in WebCore::QNetworkReplyHandler::finish() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#36 0xb5f14e87 in WebCore::QNetworkReplyHandlerCallQueue::flush() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#37 0xb5f14ff3 in WebCore::QNetworkReplyHandlerCallQueue::push(void (WebCore::QNetworkReplyHandler::*)()) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#38 0xb5f1551f in WebCore::QNetworkReplyWrapper::didReceiveFinished() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#39 0xb5f15cb5 in WebCore::QNetworkReplyWrapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.56] () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#40 0xb37e8b56 in QMetaObject::activate (sender=sender@entry=0xabe3c90, m=m@entry=0xb485f2e4 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#41 0xb480de45 in QNetworkReply::finished (this=this@entry=0xabe3c90) at .moc/release-shared/moc_qnetworkreply.cpp:166
#42 0xb480e0ec in qt_static_metacall (_a=0xbf91e4e4, _id=1, _o=0xabe3c90, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#43 QNetworkReply::qt_static_metacall (_o=0xabe3c90, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbf91e4e4) at .moc/release-shared/moc_qnetworkreply.cpp:100
#44 0xb37db7ad in QMetaMethod::invoke (this=0xbf91e614, object=0xabe3c90, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#45 0xb37dde29 in QMetaObject::invokeMethod (obj=obj@entry=0xabe3c90, member=member@entry=0xb4de5815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#46 0xb4c4fa88 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb4de5815 "finished", obj=0xabe3c90) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#47 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xabe3c90, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#48 0xb4c51df8 in KDEPrivate::AccessManagerReply::slotResult (this=0xabe3c90, kJob=0xaa754d0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#49 0xb37e8b56 in QMetaObject::activate (sender=sender@entry=0xaa754d0, m=m@entry=0xb3c0446c <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbf91ea38) at kernel/qobject.cpp:3539
#50 0xb3a4c985 in KJob::result (this=this@entry=0xaa754d0, _t1=_t1@entry=0xaa754d0) at ./kjob.moc:208
#51 0xb3a4c9d8 in KJob::emitResult (this=this@entry=0xaa754d0) at ../../kdecore/jobs/kjob.cpp:318
#52 0xb4c95fcd in KIO::SimpleJob::slotFinished (this=this@entry=0xaa754d0) at ../../kio/kio/job.cpp:494
#53 0xb4c9651d in KIO::TransferJob::slotFinished (this=0xaa754d0) at ../../kio/kio/job.cpp:1081
#54 0xb4c94828 in qt_static_metacall (_a=0xbf91ec5c, _id=7, _o=0xaa754d0, _c=<optimized out>) at ./jobclasses.moc:388
#55 KIO::TransferJob::qt_static_metacall (_o=0xaa754d0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf91ec5c) at ./jobclasses.moc:375
#56 0xb37e8b56 in QMetaObject::activate (sender=sender@entry=0xa226b28, m=m@entry=0xb4e68480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#57 0xb4d3ff15 in KIO::SlaveInterface::finished (this=this@entry=0xa226b28) at ./slaveinterface.moc:185
#58 0xb4d43413 in KIO::SlaveInterface::dispatch (this=0xa226b28, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#59 0xb4d3fc4a in KIO::SlaveInterface::dispatch (this=0xa226b28) at ../../kio/kio/slaveinterface.cpp:88
#60 0xb4d32b18 in KIO::Slave::gotInput (this=this@entry=0xa226b28) at ../../kio/kio/slave.cpp:344
#61 0xb4d33174 in KIO::Slave::qt_static_metacall (_o=0xa226b28, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf91ef0c) at ./slave.moc:57
#62 0xb37e8b56 in QMetaObject::activate (sender=sender@entry=0xa14c8f0, m=m@entry=0xb4e65110 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#63 0xb4c59c65 in KIO::Connection::readyRead (this=0xa14c8f0) at ./connection.moc:106
#64 0xb4c5a248 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#65 KIO::ConnectionPrivate::dequeue (this=0xa217ce8) at ../../kio/kio/connection.cpp:71
#66 0xb37e4b4a in QMetaCallEvent::placeMetaCall (this=0xa2ec7e0, object=0xa14c8f0) at kernel/qobject.cpp:524
#67 0xb37ee48b in QObject::event (this=0xa14c8f0, e=0xa2ec7e0) at kernel/qobject.cpp:1194
#68 0xb3d46c7c in QApplicationPrivate::notify_helper (this=0x9fccd38, receiver=0xa14c8f0, e=0xa2ec7e0) at kernel/qapplication.cpp:4567
#69 0xb3d49b94 in QApplication::notify (this=0xa2ec7e0, receiver=0xa14c8f0, e=0xa2ec7e0) at kernel/qapplication.cpp:3949
#70 0xb5052491 in KApplication::notify (this=0xbf91f7b8, receiver=0xa14c8f0, event=0xa2ec7e0) at ../../kdeui/kernel/kapplication.cpp:311
#71 0xb37d290e in QCoreApplication::notifyInternal (this=0xbf91f7b8, receiver=0xa14c8f0, event=0xa2ec7e0) at kernel/qcoreapplication.cpp:946
#72 0xb37d6721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#73 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9f97050) at kernel/qcoreapplication.cpp:1570
#74 0xb37d6a8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#75 0xb3804aa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#76 postEventSourceDispatch (s=0x9fccf40) at kernel/qeventdispatcher_glib.cpp:279
#77 0xb2fc43b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#78 0xb2fc4750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0xb2fc4831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0xb3804c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9f97ef8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#81 0xb3dfda5a in QGuiEventDispatcherGlib::processEvents (this=0x9f97ef8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#82 0xb37d13ec in QEventLoop::processEvents (this=this@entry=0xbf91f6e8, flags=...) at kernel/qeventloop.cpp:149
#83 0xb37d16e1 in QEventLoop::exec (this=this@entry=0xbf91f6e8, flags=...) at kernel/qeventloop.cpp:204
#84 0xb37d73fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#85 0xb3d44fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#86 0xb773c725 in kdemain (argc=1, argv=0xbf91f8a4) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#87 0x0804854b in main (argc=1, argv=0xbf91f8a4) at /build/buildd/rekonq-2.2.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Reported using DrKonqi