Bug 324555

Application: rekonq (2.2.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-29-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to login to my web banking. On clicking the login button rekonq crushed

-- 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 0xb2396980 (LWP 3532))]

Thread 5 (Thread 0xafcdcb40 (LWP 3533)):
#0  0xb778d424 in __kernel_vsyscall ()
#1  0xb2d3284b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb757cd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6bafae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6bafb1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2d2ed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb756f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xaf3acb40 (LWP 3534)):
#0  0xb778d424 in __kernel_vsyscall ()
#1  0xb754494c in sched_yield () from /lib/i386-linux-gnu/libc.so.6
#2  0xb68bfbcd in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#3  0xb6bc5982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6be0b12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2d2ed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb756f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xadfefb40 (LWP 3535)):
#0  0xb778d424 in __kernel_vsyscall ()
#1  0xb755fdcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2fdb2db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fcc6d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fcc831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb380cc3f in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb37d93ec in QEventLoop::processEvents (this=this@entry=0xadfef258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb37d96e1 in QEventLoop::exec (this=this@entry=0xadfef258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb36c4fec in QThread::exec (this=this@entry=0x8e8a4f0) at thread/qthread.cpp:542
#9  0xb36c514b in QThread::run (this=0x8e8a4f0) at thread/qthread.cpp:609
#10 0xb36c7b18 in QThreadPrivate::start (arg=0x8e8a4f0) at thread/qthread_unix.cpp:338
#11 0xb2d2ed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb756f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xad315b40 (LWP 3537)):
#0  0xb300fa65 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb300fd68 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2fcbd10 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2fcc5cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2fcc831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb380cc3f in QEventDispatcherGlib::processEvents (this=0xad400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb37d93ec in QEventLoop::processEvents (this=this@entry=0xad315228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb37d96e1 in QEventLoop::exec (this=this@entry=0xad315228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb36c4fec in QThread::exec (this=this@entry=0x8d5b678) at thread/qthread.cpp:542
#9  0xb37b8f2d in QInotifyFileSystemWatcherEngine::run (this=0x8d5b678) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb36c7b18 in QThreadPrivate::start (arg=0x8d5b678) at thread/qthread_unix.cpp:338
#11 0xb2d2ed78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb756f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb2396980 (LWP 3532)):
[KCrash Handler]
#7  0xb68b802f in JSC::CopiedSpace::tryAllocateSlowCase(unsigned int, void**) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xb551e714 in JSC::CopiedSpace::tryAllocate(unsigned int, void**) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xb69f712d in cti_op_new_array () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0xa37f0ef8 in ?? ()
#11 0xb69ad9e6 in JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#12 0xb6ab75e8 in JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xb5577757 in WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xb5577f1b in WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xb57b9965 in WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#16 0xb57bcf4d in WebCore::ScriptElement::prepareScript(WTF::TextPosition const&, WebCore::ScriptElement::LegacyTypeSupport) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb59a059e in WebCore::HTMLScriptRunner::runScript(WebCore::Element*, WTF::TextPosition const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#18 0xb59a119c in WebCore::HTMLScriptRunner::execute(WTF::PassRefPtr<WebCore::Element>, WTF::TextPosition const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#19 0xb59842e5 in WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#20 0xb59843ce in WebCore::HTMLDocumentParser::canTakeNextToken(WebCore::HTMLDocumentParser::SynchronousMode, WebCore::PumpSession&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#21 0xb598741a in WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#22 0xb598a128 in WebCore::HTMLDocumentParser::resumeParsingAfterScriptExecution() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#23 0xb598a3f8 in WebCore::HTMLDocumentParser::executeScriptsWaitingForStylesheets() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#24 0xb5747e89 in WebCore::Document::didRemoveAllPendingStylesheet() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#25 0xb575721a in WebCore::DocumentStyleSheetCollection::removePendingSheet(WebCore::DocumentStyleSheetCollection::RemovePendingSheetNotificationType) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#26 0xb5923acc in WebCore::HTMLLinkElement::removePendingSheet(WebCore::HTMLLinkElement::RemovePendingSheetNotificationType) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#27 0xb5923b16 in WebCore::HTMLLinkElement::sheetLoaded() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#28 0xb57082f3 in WebCore::StyleSheetContents::checkLoaded() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#29 0xb570689a in WebCore::StyleRuleImport::setCSSStyleSheet(WTF::String const&, WebCore::KURL const&, WTF::String const&, WebCore::CachedCSSStyleSheet const*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#30 0xb5ad91f4 in WebCore::CachedCSSStyleSheet::checkNotify() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#31 0xb5ad8f6e in WebCore::CachedCSSStyleSheet::data(WTF::PassRefPtr<WebCore::ResourceBuffer>, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#32 0xb5b515a5 in WebCore::SubresourceLoader::didFinishLoading(double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#33 0xb5b4422b in WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#34 0xb5f1d0c8 in WebCore::QNetworkReplyHandler::finish() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#35 0xb5f1ce87 in WebCore::QNetworkReplyHandlerCallQueue::flush() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#36 0xb5f1cff3 in WebCore::QNetworkReplyHandlerCallQueue::push(void (WebCore::QNetworkReplyHandler::*)()) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#37 0xb5f1d51f in WebCore::QNetworkReplyWrapper::didReceiveFinished() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#38 0xb5f1dcb5 in WebCore::QNetworkReplyWrapper::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.56] () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#39 0xb37f0b56 in QMetaObject::activate (sender=sender@entry=0xfa10860, m=m@entry=0xb48672e4 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#40 0xb4815e45 in QNetworkReply::finished (this=this@entry=0xfa10860) at .moc/release-shared/moc_qnetworkreply.cpp:166
#41 0xb48160ec in qt_static_metacall (_a=0xbffc0ca4, _id=1, _o=0xfa10860, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:107
#42 QNetworkReply::qt_static_metacall (_o=0xfa10860, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbffc0ca4) at .moc/release-shared/moc_qnetworkreply.cpp:100
#43 0xb37e37ad in QMetaMethod::invoke (this=0xbffc0dd4, object=0xfa10860, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#44 0xb37e5e29 in QMetaObject::invokeMethod (obj=obj@entry=0xfa10860, member=member@entry=0xb4ded815 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#45 0xb4c57a88 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0xb4ded815 "finished", obj=0xfa10860) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#46 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0xfa10860, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#47 0xb4c59df8 in KDEPrivate::AccessManagerReply::slotResult (this=0xfa10860, kJob=0xb289950) at ../../kio/kio/accessmanagerreply_p.cpp:427
#48 0xb37f0b56 in QMetaObject::activate (sender=sender@entry=0xb289950, m=m@entry=0xb3c0c46c <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbffc11f8) at kernel/qobject.cpp:3539
#49 0xb3a54985 in KJob::result (this=this@entry=0xb289950, _t1=_t1@entry=0xb289950) at ./kjob.moc:208
#50 0xb3a549d8 in KJob::emitResult (this=this@entry=0xb289950) at ../../kdecore/jobs/kjob.cpp:318
#51 0xb4c9dfcd in KIO::SimpleJob::slotFinished (this=this@entry=0xb289950) at ../../kio/kio/job.cpp:494
#52 0xb4c9e51d in KIO::TransferJob::slotFinished (this=0xb289950) at ../../kio/kio/job.cpp:1081
#53 0xb4c9c828 in qt_static_metacall (_a=0xbffc141c, _id=7, _o=0xb289950, _c=<optimized out>) at ./jobclasses.moc:388
#54 KIO::TransferJob::qt_static_metacall (_o=0xb289950, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbffc141c) at ./jobclasses.moc:375
#55 0xb37f0b56 in QMetaObject::activate (sender=sender@entry=0xd366658, m=m@entry=0xb4e70480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#56 0xb4d47f15 in KIO::SlaveInterface::finished (this=this@entry=0xd366658) at ./slaveinterface.moc:185
#57 0xb4d4b413 in KIO::SlaveInterface::dispatch (this=0xd366658, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#58 0xb4d47c4a in KIO::SlaveInterface::dispatch (this=0xd366658) at ../../kio/kio/slaveinterface.cpp:88
#59 0xb4d3ab18 in KIO::Slave::gotInput (this=this@entry=0xd366658) at ../../kio/kio/slave.cpp:344
#60 0xb4d3b174 in KIO::Slave::qt_static_metacall (_o=0xd366658, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbffc16cc) at ./slave.moc:57
#61 0xb37f0b56 in QMetaObject::activate (sender=sender@entry=0xd38cae0, m=m@entry=0xb4e6d110 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#62 0xb4c61c65 in KIO::Connection::readyRead (this=0xd38cae0) at ./connection.moc:106
#63 0xb4c62248 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#64 KIO::ConnectionPrivate::dequeue (this=0xfb3d470) at ../../kio/kio/connection.cpp:71
#65 0xb37ecb4a in QMetaCallEvent::placeMetaCall (this=0xfb7e018, object=0xd38cae0) at kernel/qobject.cpp:524
#66 0xb37f648b in QObject::event (this=0xd38cae0, e=0xfb7e018) at kernel/qobject.cpp:1194
#67 0xb3d4ec7c in QApplicationPrivate::notify_helper (this=0x8d547f0, receiver=0xd38cae0, e=0xfb7e018) at kernel/qapplication.cpp:4567
#68 0xb3d51b94 in QApplication::notify (this=0xfb7e018, receiver=0xd38cae0, e=0xfb7e018) at kernel/qapplication.cpp:3949
#69 0xb505a491 in KApplication::notify (this=0xbffc1f78, receiver=0xd38cae0, event=0xfb7e018) at ../../kdeui/kernel/kapplication.cpp:311
#70 0xb37da90e in QCoreApplication::notifyInternal (this=0xbffc1f78, receiver=0xd38cae0, event=0xfb7e018) at kernel/qcoreapplication.cpp:946
#71 0xb37de721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#72 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d1d050) at kernel/qcoreapplication.cpp:1570
#73 0xb37dea8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#74 0xb380caa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#75 postEventSourceDispatch (s=0x8d54b90) at kernel/qeventdispatcher_glib.cpp:279
#76 0xb2fcc3b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#77 0xb2fcc750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#78 0xb2fcc831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0xb380cc21 in QEventDispatcherGlib::processEvents (this=this@entry=0x8d1def8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#80 0xb3e05a5a in QGuiEventDispatcherGlib::processEvents (this=0x8d1def8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#81 0xb37d93ec in QEventLoop::processEvents (this=this@entry=0xbffc1ea8, flags=...) at kernel/qeventloop.cpp:149
#82 0xb37d96e1 in QEventLoop::exec (this=this@entry=0xbffc1ea8, flags=...) at kernel/qeventloop.cpp:204
#83 0xb37df3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#84 0xb3d4cfc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#85 0xb774b725 in kdemain (argc=1, argv=0xbffc2064) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#86 0x0804854b in main (argc=1, argv=0xbffc2064) at /build/buildd/rekonq-2.2.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 324165.

Reported using DrKonqi