Bug 324773

Application: konqueror (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.10.10-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Konqueror crashes when Java is enabled. This happens on several websites.

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 0x7f9c286b98c0 (LWP 28440))]

Thread 3 (Thread 0x7f9bf95f4700 (LWP 29833)):
#0  0x00007f9c2313f575 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9bfa04f23d in Thread () from /lib64/libvlccore.so.5
#2  0x00007f9c2313bc53 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f9c223d1d3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f9bf8d0d700 (LWP 30078)):
#0  0x00007f9c231420cd in read () from /lib64/libpthread.so.0
#1  0x00007f9c1f543520 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f9c1f504c1c in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f9c1f50508b in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#4  0x00007f9c1f50555a in g_main_loop_run () from /lib64/libglib-2.0.so.0
#5  0x00007f9c12770d66 in gdbus_shared_thread_func () from /lib64/libgio-2.0.so.0
#6  0x00007f9c1f529185 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#7  0x00007f9c2313bc53 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f9c223d1d3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9c286b98c0 (LWP 28440)):
[KCrash Handler]
#5  0x00007f9c05a13b4d in KJS::cloneInternal(KJS::ExecState*, KJS::Interpreter*, KJS::JSValue*, QSet<KJS::JSObject*>&) () from /lib64/libkhtml.so.5
#6  0x00007f9c05a13f4b in KJS::encapsulateMessageEventData(KJS::ExecState*, KJS::Interpreter*, KJS::JSValue*) () from /lib64/libkhtml.so.5
#7  0x00007f9c05a14135 in KJS::DelayedPostMessage::execute(KJS::Window*) () from /lib64/libkhtml.so.5
#8  0x00007f9c059c2cab in KJS::Window::afterScriptExecution() () from /lib64/libkhtml.so.5
#9  0x00007f9c059cc9cc in KJS::WindowQObject::timerEvent(QTimerEvent*) () from /lib64/libkhtml.so.5
#10 0x00007f9c234e2141 in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#11 0x00007f9c250864dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#12 0x00007f9c2508caa0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#13 0x00007f9c25ffd5ba in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#14 0x00007f9c234ca26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#15 0x00007f9c234f9c13 in QTimerInfoList::activateTimers() () from /lib64/libQtCore.so.4
#16 0x00007f9c234f6f49 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#17 0x00007f9c1f504e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#18 0x00007f9c1f505158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#19 0x00007f9c1f5051fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#20 0x00007f9c234f7145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#21 0x00007f9c25122fc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#22 0x00007f9c234c8ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#23 0x00007f9c234c91c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#24 0x00007f9c25526a2c in QDialog::exec() () from /lib64/libQtGui.so.4
#25 0x00007f9c01506c9c in AdBlock::slotConfigure() () from /usr/lib64/kde4/adblock.so
#26 0x00007f9c234ddf78 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#27 0x00007f9c250803c2 in QAction::triggered(bool) () from /lib64/libQtGui.so.4
#28 0x00007f9c25081d93 in QAction::activate(QAction::ActionEvent) () from /lib64/libQtGui.so.4
#29 0x00007f9c254aa149 in QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) () from /lib64/libQtGui.so.4
#30 0x00007f9c254ae699 in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) () from /lib64/libQtGui.so.4
#31 0x00007f9c260b4295 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /lib64/libkdeui.so.5
#32 0x00007f9c250d5b1e in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#33 0x00007f9c254b247b in QMenu::event(QEvent*) () from /lib64/libQtGui.so.4
#34 0x00007f9c250864dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#35 0x00007f9c2508cbdd in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#36 0x00007f9c25ffd5ba in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#37 0x00007f9c234ca26d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#38 0x00007f9c2508c393 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#39 0x00007f9c250fdc5c in QETWidget::translateMouseEvent(_XEvent const*) () from /lib64/libQtGui.so.4
#40 0x00007f9c250fc39c in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#41 0x00007f9c25122e54 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#42 0x00007f9c1f504e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#43 0x00007f9c1f505158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#44 0x00007f9c1f5051fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#45 0x00007f9c234f7145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#46 0x00007f9c25122fc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#47 0x00007f9c234c8ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#48 0x00007f9c234c91c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#49 0x00007f9c234ce45b in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#50 0x00007f9c282a37be in kdemain () from /lib64/libkdeinit4_konqueror.so
#51 0x00007f9c222fdb75 in __libc_start_main () from /lib64/libc.so.6
#52 0x00000000004008d1 in _start ()

Possible duplicates by query: bug 324571, bug 321757, bug 318117, bug 318037, bug 317981.

Reported using DrKonqi