Bug 174122

Version:            (using KDE 4.1.2)
Compiler:           pre-compiled with mandriva 2009 free 64bit distro
OS:                Linux
Installed from:    Mandriva RPMs

Whilst working normally on the kde desktop sometimes (and its becoming more frequent) the plasma task pane crashes and causes this error.  It automatically reloads the task pane.  However all subsequent clicks result in the task pane disappearing and reappearing until the pane doesn't auto restart (then use task runner to get it back) but it just keeps crashing with me clicking on the start menu.  In fact I don't think I've been able to get the menu to show at all since this started happening, I've just been clicking on the task pane firefox shortcut and running everything else from task runner.  I've included the error text below:

Application: Plasma Workspace (plasma), signal SIGABRT
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0x7f6638d71740 (LWP 12642)]
[New Thread 0x41a44950 (LWP 12650)]
[New Thread 0x40cb9950 (LWP 12649)]
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[KCrash handler]
#5  0x00007f66436e4975 in raise () from /lib64/libc.so.6
#6  0x00007f66436e61a3 in abort () from /lib64/libc.so.6
#7  0x00007f6643727010 in ?? () from /lib64/libc.so.6
#8  0x00007f6632465d26 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#9  0x00007f6632463604 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#10 0x00007f6632464ea5 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#11 0x00007f663248fe82 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#12 0x00007f6632493946 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#13 0x00007f6632490d98 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#14 0x00007f6632491da9 in ?? ()
   from /usr/lib64/kde4/plasma_applet_mandrivalauncher.so
#15 0x00007f664263fc34 in QMetaObject::activate ()
   from /usr/lib64/libQtCore.so.4
#16 0x00007f66433f916f in Plasma::Icon::pressed ()
   from /usr/lib64/libplasma.so.2
#17 0x00007f66433fb4a6 in Plasma::Icon::mousePressEvent ()
   from /usr/lib64/libplasma.so.2
#18 0x00007f66416942c6 in QGraphicsItem::sceneEvent ()
   from /usr/lib64/libQtGui.so.4
#19 0x00007f66416b31d6 in ?? () from /usr/lib64/libQtGui.so.4
#20 0x00007f66416bbd90 in ?? () from /usr/lib64/libQtGui.so.4
#21 0x00007f66416bab30 in QGraphicsScene::event ()
   from /usr/lib64/libQtGui.so.4
#22 0x00007f6641179a2d in QApplicationPrivate::notify_helper ()
   from /usr/lib64/libQtGui.so.4
#23 0x00007f66411817ba in QApplication::notify ()
   from /usr/lib64/libQtGui.so.4
#24 0x00007f6642f410fb in KApplication::notify ()
   from /usr/lib64/libkdeui.so.5
#25 0x00007f664262b85f in QCoreApplication::notifyInternal ()
   from /usr/lib64/libQtCore.so.4
#26 0x00007f66416c671d in QGraphicsView::mousePressEvent ()
   from /usr/lib64/libQtGui.so.4
#27 0x00007f66411cc0cf in QWidget::event () from /usr/lib64/libQtGui.so.4
#28 0x00007f66416c871b in QGraphicsView::viewportEvent ()
   from /usr/lib64/libQtGui.so.4
#29 0x00007f664262ab38 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib64/libQtCore.so.4
#30 0x00007f66411799fc in QApplicationPrivate::notify_helper ()
   from /usr/lib64/libQtGui.so.4
#31 0x00007f664118201c in QApplication::notify ()
   from /usr/lib64/libQtGui.so.4
#32 0x00007f6642f410fb in KApplication::notify ()
   from /usr/lib64/libkdeui.so.5
#33 0x00007f664262b85f in QCoreApplication::notifyInternal ()
   from /usr/lib64/libQtCore.so.4
#34 0x00007f66411813c8 in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib64/libQtGui.so.4
#35 0x00007f66411e5949 in ?? () from /usr/lib64/libQtGui.so.4
#36 0x00007f66411e43a7 in QApplication::x11ProcessEvent ()
   from /usr/lib64/libQtGui.so.4
#37 0x00007f664120af84 in ?? () from /usr/lib64/libQtGui.so.4
#38 0x00007f663cc8d8d2 in g_main_context_dispatch ()
   from /usr/lib64/libglib-2.0.so.0
#39 0x00007f663cc9105d in ?? () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f663cc9121b in g_main_context_iteration ()
   from /usr/lib64/libglib-2.0.so.0
#41 0x00007f6642653bff in QEventDispatcherGlib::processEvents ()
   from /usr/lib64/libQtCore.so.4
#42 0x00007f664120a72f in ?? () from /usr/lib64/libQtGui.so.4
#43 0x00007f664262a182 in QEventLoop::processEvents ()
   from /usr/lib64/libQtCore.so.4
#44 0x00007f664262a30d in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#45 0x00007f664262c7bd in QCoreApplication::exec ()
   from /usr/lib64/libQtCore.so.4
#46 0x00007f6643a2d7b3 in kdemain () from /usr/lib64/libkdeinit4_plasma.so
#47 0x00007f66436d1316 in __libc_start_main () from /lib64/libc.so.6
#48 0x00000000004005c9 in _start ()