Description of problem:

konqueror crashes when the mouse moves over a hyperlink, for example on google.com.au

Version-Release number of selected component (if applicable):

$ rpm -qf /usr/bin/konqueror
kdebase-4.2.4-2.fc11.i586

How reproducible:


Steps to Reproduce:
1. /usr/bin/konqueror www.google.com.au
2. move the mouse over a hyperlink on the page.
  
Actual results:

application crashes 

Expected results:

hyperlink performs it's mouseover effect

Additional info:

KDE Crash Handler backtrace follows;

Application: Konqueror (konqueror), signal SIGSEGV
[Current thread is 1 (Thread 0xb7f75780 (LWP 15541))]

Thread 2 (Thread 0xb53fab70 (LWP 15542)):
#0  0x002ca416 in __kernel_vsyscall ()
#1  0x00c1a2d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x024100cf in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0x024058ce in ?? () from /usr/lib/libQtCore.so.4
#4  0x0240f112 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00c15935 in start_thread () from /lib/libpthread.so.0
#6  0x00b4982e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7f75780 (LWP 15541)):
[KCrash Handler]
#6  0x020c876b in KConfigGroup::writeEntry(QString const&, QStringList const&, QFlags<KConfigBase::WriteConfigFlag>) () from /usr/lib/libkdeinit4_konqueror.so
#7  0x03db63b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#8  0x03dbda3e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x04bde3ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#10 0x024ff58b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#11 0x02081097 in KConfigGroup::writeEntry(QString const&, QStringList const&, QFlags<KConfigBase::WriteConfigFlag>) () from /usr/lib/libkdeinit4_konqueror.so
#12 0x02086249 in KConfigGroup::writeEntry(QString const&, QStringList const&, QFlags<KConfigBase::WriteConfigFlag>) () from /usr/lib/libkdeinit4_konqueror.so
#13 0x025152b3 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#14 0x02515f12 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x028514e3 in KParts::BrowserExtension::mouseOverInfo(KFileItem const&) () from /usr/lib/libkparts.so.4
#16 0x054922c6 in KHTMLPart::overURL(QString const&, QString const&, bool) () from /usr/lib/libkhtml.so.5
#17 0x054943c3 in KHTMLPart::handleMouseMoveEventOver(khtml::MouseMoveEvent*) () from /usr/lib/libkhtml.so.5
#18 0x0549487c in KHTMLPart::khtmlMouseMoveEvent(khtml::MouseMoveEvent*) () from /usr/lib/libkhtml.so.5
#19 0x0546440f in KHTMLPart::customEvent(QEvent*) () from /usr/lib/libkhtml.so.5
#20 0x0250f6af in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x03db63b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x03dbda3e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x04bde3ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#24 0x024ff58b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#25 0x0545dd81 in KHTMLView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libkhtml.so.5
#26 0x03e0aeb9 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x041b8d93 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x05459734 in KHTMLView::widgetEvent(QEvent*) () from /usr/lib/libkhtml.so.5
#29 0x0545996d in KHTMLView::eventFilter(QObject*, QEvent*) () from /usr/lib/libkhtml.so.5
#30 0x024fe73a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0x03db638c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x03dbe31b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0x04bde3ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0x024ff58b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x03dbd3de in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#36 0x03e2b800 in ?? () from /usr/lib/libQtGui.so.4
#37 0x03e2ac8b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#38 0x03e55d62 in ?? () from /usr/lib/libQtGui.so.4
#39 0x00ca1cf8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00ca5370 in ?? () from /lib/libglib-2.0.so.0
#41 0x00ca54a3 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x0252a01c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0x03e55445 in ?? () from /usr/lib/libQtGui.so.4
#44 0x024fdb79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0x024fdfca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0x0250043f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#47 0x03db6237 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#48 0x021080b9 in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#49 0x080486db in _start ()