Application: konqueror (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Konqueror crashes when I go to some websites when I click on the tab.  Websites include RedHat's and Harvey Norman (AU).  It does it only sometimes. (Mind you; four times today, 25th of October 2013)

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7164a2e8c0 (LWP 3487))]

Thread 2 (Thread 0x7f71468a8700 (LWP 3653)):
#0  0x00000032d8eeb84d in poll () from /lib64/libc.so.6
#1  0x00000032dae480f4 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#2  0x00000032dae481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00000032999a7166 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x0000003299978ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00000032999791c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x000000329987866f in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x0000003bea9a74fe in KIO::NameLookUpThread::run() () from /lib64/libkio.so.5
#8  0x000000329987ad0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00000032d9607c53 in start_thread () from /lib64/libpthread.so.0
#10 0x00000032d8ef5e1d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7164a2e8c0 (LWP 3487)):
[KCrash Handler]
#5  0x0000003bf92bd893 in KJS::cloneInternal(KJS::ExecState*, KJS::Interpreter*, KJS::JSValue*, QSet<KJS::JSObject*>&) () from /lib64/libkhtml.so.5
#6  0x0000003bf92bdc9b in KJS::encapsulateMessageEventData(KJS::ExecState*, KJS::Interpreter*, KJS::JSValue*) () from /lib64/libkhtml.so.5
#7  0x0000003bf92bde85 in KJS::DelayedPostMessage::execute(KJS::Window*) () from /lib64/libkhtml.so.5
#8  0x0000003bf9268b9b in KJS::Window::afterScriptExecution() () from /lib64/libkhtml.so.5
#9  0x0000003bf92820f6 in KJSProxy::evaluate(QString, int, QString const&, DOM::Node const&, KJS::Completion*) () from /lib64/libkhtml.so.5
#10 0x0000003bf90fc1a2 in DOM::HTMLScriptElementImpl::evaluateScript(QString const&, DOM::DOMString const&) () from /lib64/libkhtml.so.5
#11 0x0000003bf90fc583 in DOM::HTMLScriptElementImpl::notifyFinished(khtml::CachedObject*) () from /lib64/libkhtml.so.5
#12 0x0000003bf9200c8f in khtml::CachedScript::checkNotify() () from /lib64/libkhtml.so.5
#13 0x0000003bf9200dec in khtml::CachedScript::data(QBuffer&, bool) () from /lib64/libkhtml.so.5
#14 0x0000003bf9206903 in khtml::Loader::slotFinished(KJob*) () from /lib64/libkhtml.so.5
#15 0x000000329998df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#16 0x0000003be8b31ff2 in KJob::result(KJob*) () from /lib64/libkdecore.so.5
#17 0x0000003be8b32030 in KJob::emitResult() () from /lib64/libkdecore.so.5
#18 0x0000003bea8fe80a in KIO::SimpleJob::slotFinished() () from /lib64/libkio.so.5
#19 0x0000003bea8ff95e in KIO::TransferJob::slotFinished() () from /lib64/libkio.so.5
#20 0x000000329998df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#21 0x0000003bea99d896 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib64/libkio.so.5
#22 0x0000003bea99b38e in KIO::SlaveInterface::dispatch() () from /lib64/libkio.so.5
#23 0x0000003bea98fff6 in KIO::Slave::gotInput() () from /lib64/libkio.so.5
#24 0x000000329998df78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#25 0x0000003bea8cc351 in KIO::ConnectionPrivate::dequeue() [clone .part.13] () from /lib64/libkio.so.5
#26 0x000000329999232e in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#27 0x000000329a3c84dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#28 0x000000329a3ceaa0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#29 0x0000003be963fe9a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#30 0x000000329997a26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#31 0x000000329997d1df in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#32 0x00000032999a7883 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#33 0x00000032dae47e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#34 0x00000032dae48158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#35 0x00000032dae481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#36 0x00000032999a7145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#37 0x000000329a464fc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#38 0x0000003299978ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#39 0x00000032999791c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#40 0x000000329997e45b in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#41 0x0000003bec6b17ae in kdemain () from /lib64/libkdeinit4_konqueror.so
#42 0x00000032d8e21b75 in __libc_start_main () from /lib64/libc.so.6
#43 0x00000000004008d1 in _start ()

Possible duplicates by query: bug 325910, bug 325870, bug 325767, bug 325578, bug 325355.

Reported using DrKonqi