[?1034hUsing host libthread_db library "/lib/libthread_db.so.1".[Thread debugging using libthread_db enabled][New Thread -1247291696 (LWP 14023)][KCrash handler]#5 0xffffe410 in __kernel_vsyscall ()#6 0xb677e4b0 in raise () from /lib/libc.so.6#7 0xb677fbde in abort () from /lib/libc.so.6#8 0xb695e220 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6#9 0xb695bce5 in ?? () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6#10 0xb695bd22 in std::terminate () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6#11 0xb695c3d5 in __cxa_pure_virtual () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6#12 0xb71471eb in QGraphicsItem::shape (this=0x83535c8) at graphicsview/qgraphicsitem.cpp:2120#13 0xb714ca49 in QGraphicsItem::collidesWithItem (this=0x825edb0, other=0x83535c8, mode=Qt::IntersectsItemShape) at graphicsview/qgraphicsitem.cpp:2170#14 0xb58a71d8 in UCD_Desktop::collidingItem (this=0x80b8308, element=0x825eda8) at /home/kde-devel/kde/src/KDE/kdebase/workspace/plasma/applets/ucd_desktop/ucd_desktop.cpp:397#15 0xb58a95cb in UCD_Desktop::ucd_event (this=0x80b8308, element=0x825eda8, event=0xbfea8008) at /home/kde-devel/kde/src/KDE/kdebase/workspace/plasma/applets/ucd_desktop/ucd_desktop.cpp:286#16 0xb58aaa4d in UCD_Desktop::mouseReleaseEvent (this=0x825eda8, event=0xbfea8008) at /home/kde-devel/kde/src/KDE/kdebase/workspace/plasma/applets/ucd_desktop/ucd_desktop.cpp:814#17 0xb715423b in QGraphicsItem::sceneEvent (this=0x825edb0, event=0xbfea8008) at graphicsview/qgraphicsitem.cpp:3061#18 0xb715b96b in QGraphicsScenePrivate::sendEvent (this=0x80a3a78, item=0x825edb0, event=0xbfea8008) at graphicsview/qgraphicsscene.cpp:715#19 0xb715d8a0 in QGraphicsScenePrivate::sendMouseEvent (this=0x80a3a78, mouseEvent=0xbfea8008) at graphicsview/qgraphicsscene.cpp:782#20 0xb715d8f7 in QGraphicsScene::mouseReleaseEvent (this=0x80a3780, mouseEvent=0xbfea8008) at graphicsview/qgraphicsscene.cpp:3026#21 0xb7162cc0 in QGraphicsScene::event (this=0x80a3780, event=0xbfea8008) at graphicsview/qgraphicsscene.cpp:2541#22 0xb6c08ac1 in QApplicationPrivate::notify_helper (this=0x806ae98, receiver=0x80a3780, e=0xbfea8008) at kernel/qapplication.cpp:3538#23 0xb6c08dd7 in QApplication::notify (this=0xbfea8edc, receiver=0x80a3780, e=0xbfea8008) at kernel/qapplication.cpp:3097#24 0xb7a9c310 in KApplication::notify (this=0xbfea8edc, receiver=0x80a3780, event=0xbfea8008) at /home/kde-devel/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:300#25 0xb7eb2260 in QCoreApplication::notifyInternal (this=0xbfea8edc, receiver=0x80a3780, event=0xbfea8008) at kernel/qcoreapplication.cpp:509#26 0xb6c05827 in QCoreApplication::sendEvent (receiver=0x80a3780, event=0xbfea8008) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:186#27 0xb71749cf in QGraphicsView::mouseReleaseEvent (this=0x80a2578, event=0xbfea87f8) at graphicsview/qgraphicsview.cpp:2795#28 0xb6c59bb2 in QWidget::event (this=0x80a2578, event=0xbfea87f8) at kernel/qwidget.cpp:6032#29 0xb6f8ff9a in QFrame::event (this=0x80a2578, e=0xbfea87f8) at widgets/qframe.cpp:642#30 0xb701f94f in QAbstractScrollArea::viewportEvent (this=0x80a2578, e=0xbfea87f8) at widgets/qabstractscrollarea.cpp:905#31 0xb7176005 in QGraphicsView::viewportEvent (this=0x80a2578, event=0xbfea87f8) at graphicsview/qgraphicsview.cpp:2302#32 0xb70224fc in QAbstractScrollAreaPrivate::viewportEvent (this=0x80a25a8, event=0xbfea87f8) at widgets/qabstractscrollarea_p.h:80#33 0xb702252e in QAbstractScrollAreaFilter::eventFilter (this=0x80a35c0, o=0x80a38a0, e=0xbfea87f8) at widgets/qabstractscrollarea_p.h:91#34 0xb6c08a3e in QApplicationPrivate::notify_helper (this=0x806ae98, receiver=0x80a38a0, e=0xbfea87f8) at kernel/qapplication.cpp:3530#35 0xb6c09684 in QApplication::notify (this=0xbfea8edc, receiver=0x80a38a0, e=0xbfea87f8) at kernel/qapplication.cpp:3237#36 0xb7a9c310 in KApplication::notify (this=0xbfea8edc, receiver=0x80a38a0, event=0xbfea87f8) at /home/kde-devel/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:300#37 0xb7eb2260 in QCoreApplication::notifyInternal (this=0xbfea8edc, receiver=0x80a38a0, event=0xbfea87f8) at kernel/qcoreapplication.cpp:509#38 0xb6c13e1f in QCoreApplication::sendSpontaneousEvent (receiver=0x80a38a0, event=0xbfea87f8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:189#39 0xb6c73ee4 in QETWidget::translateMouseEvent (this=0x80a38a0, event=0xbfea8c20) at kernel/qapplication_x11.cpp:3853#40 0xb6c71d6e in QApplication::x11ProcessEvent (this=0xbfea8edc, event=0xbfea8c20) at kernel/qapplication_x11.cpp:2916#41 0xb6c9dc65 in x11EventSourceDispatch (s=0x806d948, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:122#42 0xb66e03b7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0#0 0xffffe410 in __kernel_vsyscall ()