Version:           1.6.0 (using 4.4.00 (KDE 4.4.0), Chakra)
Compiler:          gcc
OS:                Linux (i686) release 2.6.32-ARCH

I was on a website opened in akregator. There was a black rectangle where I guess some Flash or maybe Java/JavaScript applet should have shown. I right clicked it and chose "reload" ("Erneut laden" in german) and Konact segfaulted. Here's the backtrace:

Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0x0000000a in ?? ()
#7  0xb5a26a8f in khtml::RenderWidget::EventPropagator::sendEvent (this=0xad59428, e=0xbf84cd18) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/rendering/render_replaced.cpp:895
#8  0xb5a2ab44 in khtml::RenderWidget::handleEvent (this=0xaa01668, ev=...) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/rendering/render_replaced.cpp:1087
#9  0xb5998fd9 in DOM::HTMLFrameElementImpl::defaultEventHandler (this=0xac33700, e=0x92ef3a8) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/html/html_baseimpl.cpp:297
#10 0xb5939a98 in DOM::NodeImpl::dispatchGenericEvent (this=0xac33708, evt=0x92ef3a8) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/xml/dom_nodeimpl.cpp:526
#11 0xb5939c94 in DOM::NodeImpl::dispatchEvent (this=0xac33708, evt=0x92ef3a8, exceptioncode=@0xbf84d00c, tempEvent=true)
    at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/xml/dom_nodeimpl.cpp:453
#12 0xb589a8d5 in KHTMLView::dispatchMouseEvent (this=0xa7c0a88, eventId=4, targetNode=0xac33708, targetNodeNonShared=0xac33708, cancelable=<value optimized out>, detail=1, 
    _mouse=<value optimized out>, setUnder=true, mouseEventType=0, orient=0) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/khtmlview.cpp:3718
#13 0xb58ad365 in KHTMLView::mousePressEvent (this=0xa7c0a88, _mouse=0xbf84db94) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/khtmlview.cpp:1234
#14 0xb626488c in QWidget::event (this=0xa7c0a88, event=0xbf84db94) at kernel/qwidget.cpp:7974
#15 0xb66570b3 in QFrame::event (this=0xa7c0a88, e=0xbf84db94) at widgets/qframe.cpp:557
#16 0xb58a682c in KHTMLView::widgetEvent (this=0xa7c0a88, e=0xbf84cd18) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/khtmlview.cpp:2339
#17 0xb58a6b15 in KHTMLView::eventFilter (this=0xa7c0a88, o=0x9e2e208, e=0xbf84db94) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/khtml/khtmlview.cpp:2192
#18 0xb6ca463a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8cf4c10, receiver=0x9e2e208, event=0xbf84db94) at kernel/qcoreapplication.cpp:819
#19 0xb6206d59 in QApplicationPrivate::notify_helper (this=0x8cf4c10, receiver=0x9e2e208, e=0xbf84db94) at kernel/qapplication.cpp:4294
#20 0xb620e56f in QApplication::notify (this=0xbf84e374, receiver=0x9e2e208, e=0xbf84db94) at kernel/qapplication.cpp:3863
#21 0xb71f4f1a in KApplication::notify (this=0xbf84e374, receiver=0x9e2e208, event=0xbf84db94) at /home/jan/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#22 0xb6ca539b in QCoreApplication::notifyInternal (this=0xbf84e374, receiver=0x9e2e208, event=0xbf84db94) at kernel/qcoreapplication.cpp:704
#23 0xb620d297 in QCoreApplication::sendEvent (receiver=0x9e2e208, event=0xbf84db94, alienWidget=0x0, nativeWidget=0x9e2e208, buttonDown=0xb6b3cad8, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QApplicationPrivate::sendMouseEvent (receiver=0x9e2e208, event=0xbf84db94, alienWidget=0x0, nativeWidget=0x9e2e208, buttonDown=0xb6b3cad8, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2963
#25 0xb62971cc in QETWidget::translateMouseEvent (this=0x9e2e208, event=0xbf84dfe0) at kernel/qapplication_x11.cpp:4368
#26 0xb6296733 in QApplication::x11ProcessEvent (this=0xbf84e374, event=0xbf84dfe0) at kernel/qapplication_x11.cpp:3379
#27 0xb62c3492 in x11EventSourceDispatch (s=0x8cfcac0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0xb41a1378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb41a4bf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#30 0xb41a4d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb6cd0cb5 in QEventDispatcherGlib::processEvents (this=0x8cba860, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0xb62c2ff5 in QGuiEventDispatcherGlib::processEvents (this=0x8cba860, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0xb6ca39d9 in QEventLoop::processEvents (this=0xbf84e2d4, flags=) at kernel/qeventloop.cpp:149
#34 0xb6ca3e2a in QEventLoop::exec (this=0xbf84e2d4, flags=...) at kernel/qeventloop.cpp:201
#35 0xb6ca7f9f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0xb6206e17 in QApplication::exec () at kernel/qapplication.cpp:3577
#37 0x0804b476 in _start ()