Version:            (using KDE KDE 3.5.4)
Installed from:    Mandriva RPMs
Compiler:          gcc version 4.1.1 20060724 (prerelease) (4.1.1-3mdk) 
OS:                Linux

Using popups with your Wikipedia account (http://en.wikipedia.org/wiki/Wikipedia:Tools/Navigation_popups) can result in konqueror crashing quite often.

Platform is Mandriva 2007.0 on i586, all latest updates applied.

I've recompiled kdelibs with debug and a typical backtrace is as follows:

(no debugging symbols found)
Using host libthread_db library "/lib/i686/libthread_db.so.1".
(no debugging symbols found)
`shared object read from target memory' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1241020192 (LWP 22674)]
[KCrash handler]
#6  0x0000000c in ?? ()
#7  0xb7d358c5 in khtml::InlineFlowBox::nodeAtPoint (this=0x8d60ae8, 
    i=@0xbf9c35a4, x=1043, y=867, tx=929, ty=862) at render_line.cpp:584
#8  0xb7d34a22 in khtml::RenderFlow::hitTestLines (this=0x8c07e40, 
    i=@0xbf9c35a4, x=1043, y=867, tx=929, ty=862, 
    hitTestAction=HitTestChildrenOnly) at render_flow.cpp:254
#9  0xb7d34ac2 in khtml::RenderInline::nodeAtPoint (this=0x8c07e40, 
    info=@0xbf9c35a4, _x=1043, _y=867, _tx=929, _ty=862, 
    hitTestAction=HitTestChildrenOnly, inside=false) at render_inline.cpp:834
#10 0xb7d4e402 in khtml::RenderLayer::nodeAtPointForLayer (this=0x8c07ddc, 
    rootLayer=0x8475c88, info=@0xbf9c35a4, xMousePos=1043, yMousePos=867, 
    hitTestRect=@0xbf9c354c) at render_layer.cpp:1040
#11 0xb7d4e03c in khtml::RenderLayer::nodeAtPointForLayer (this=0x8d61180, 
    rootLayer=0x8475c88, info=@0xbf9c35a4, xMousePos=1043, yMousePos=867, 
    hitTestRect=@0xbf9c354c) at render_layer.cpp:1023
#12 0xb7d4e03c in khtml::RenderLayer::nodeAtPointForLayer (this=0x8475d70, 
    rootLayer=0x8475c88, info=@0xbf9c35a4, xMousePos=1043, yMousePos=867, 
    hitTestRect=@0xbf9c354c) at render_layer.cpp:1023
#13 0xb7d4e03c in khtml::RenderLayer::nodeAtPointForLayer (this=0x8475c88, 
    rootLayer=0x8475c88, info=@0xbf9c35a4, xMousePos=1043, yMousePos=867, 
    hitTestRect=@0xbf9c354c) at render_layer.cpp:1023
#14 0xb7d4e4e1 in khtml::RenderLayer::nodeAtPoint (this=0x8475c88, 
    info=@0xbf9c35a4, x=1043, y=867) at render_layer.cpp:984
#15 0xb7cc237c in DOM::DocumentImpl::prepareMouseEvent (this=0x84b1b00, 
    readonly=true, _x=1043, _y=867, ev=0xbf9c36a8) at dom_docimpl.cpp:1676
#16 0xb7c670d1 in KHTMLView::dispatchMouseEvent (this=0x8387f50, eventId=8, 
    targetNode=0x8ca8b68, targetNodeNonShared=0x8ca8b68, cancelable=false, 
    detail=0, _mouse=0xbf9c3e34, setUnder=true, mouseEventType=4)
    at khtmlview.cpp:3171
#17 0xb7c9aa11 in KHTMLView::viewportMouseMoveEvent (this=0x8387f50, 
    _mouse=0xbf9c3e34) at khtmlview.cpp:1162
#18 0xb6c0c8d3 in QScrollView::eventFilter ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0xb7c60c75 in KHTMLView::eventFilter (this=0x8387f50, o=0x8301320, 
    e=0xbf9c3e34) at khtmlview.cpp:2013
#20 0xb6afa95c in QObject::activate_filters ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0xb6afa9cb in QObject::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb6b32edc in QWidget::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0xb6a9e037 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#24 0xb6a9eff9 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#25 0xb71c526a in KApplication::notify () from /usr/lib/libkdecore.so.4
#26 0xb6a40719 in QETWidget::translateMouseEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#27 0xb6a3f696 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#28 0xb6a4f6aa in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#29 0xb6ab3a60 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0xb6ab3916 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#31 0xb6a9d9ef in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#32 0xb7b236ec in kdemain () from /usr/lib/libkdeinit_konqueror.so
#33 0x080486df in ?? ()
#34 0xb620375c in __libc_start_main () from /lib/i686/libc.so.6
#35 0x08048631 in ?? ()