Application that crashed: konqueror
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-ARCH i686

What I was doing when the application crashed:
I was watching a youtube video in a tab and then tried close the same tab and konqueror crashed

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  KonqMainWindow::slotAddClosedUrl (this=0x8982238, tab=0xb349a24) at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.cpp:5189
#7  0xb4063550 in KonqMainWindow::qt_metacall (this=0x8982238, _c=QMetaObject::InvokeMetaMethod, _id=44, _a=0xbfa1d6f8)
    at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.moc:379
#8  0xb76f3fdc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#9  0xb76f4c12 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb4006fb3 in KonqViewManager::aboutToRemoveTab (this=0x89e27e8, _t1=0xb349a24) at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqviewmanager.moc:106
#11 0xb4007d67 in KonqViewManager::removeTab (this=0x89e27e8, currentFrame=0xb349a24, emitAboutToRemoveSignal=true)
    at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqviewmanager.cpp:389
#12 0xb403b475 in KonqMainWindow::slotRemoveTabPopupDelayed (this=0x8982238) at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.cpp:2559
#13 0xb4063858 in KonqMainWindow::qt_metacall (this=0x8982238, _c=QMetaObject::InvokeMetaMethod, _id=82, _a=0xbfa1d89c)
    at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqmainwindow.moc:417
#14 0xb76f3fdc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#15 0xb76f4c12 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#16 0xb76f9067 in ?? () from /usr/lib/libQtCore.so.4
#17 0xb76f917c in ?? () from /usr/lib/libQtCore.so.4
#18 0xb76ee18f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb62b3924 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb62bb00c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#21 0xb6cf60da in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0xb76de5bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#23 0xb770befe in ?? () from /usr/lib/libQtCore.so.4
#24 0xb7709007 in ?? () from /usr/lib/libQtCore.so.4
#25 0xb5ebdd98 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb5ec13e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#27 0xb5ec1513 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb7708d25 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb6351705 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb76dcba9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0xb76dcffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0xb76df46f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#33 0xb62b37a7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#34 0xb4095dff in kdemain (argc=2, argv=0x8874310) at /home/phil/kdemod/core/kdebase/src/kdebase-4.3.2/apps/konqueror/src/konqmain.cpp:271
#35 0x0804de42 in _start ()

Reported using DrKonqi