Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.29-02062904-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
want to change the Dashboard into 'seperadet dashboard' 
after the 'zoom in' klick plasma crashed

 -- Backtrace:
Application: Plasma Workspace (kdeinit), signal: Segmentation fault
[Current thread is 0 (LWP 4550)]

Thread 2 (Thread 0xa7600b90 (LWP 4564)):
#0  0xb805d430 in __kernel_vsyscall ()
#1  0xb654b0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb672b2ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7e535b2 in QWaitCondition::wait (this=0x91edfb8, mutex=0x91edfb4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb7797ae2 in QHostInfoAgent::run (this=0x91edfa8) at kernel/qhostinfo.cpp:260
#5  0xb7e5256e in QThreadPrivate::start (arg=0x91edfa8) at thread/qthread_unix.cpp:189
#6  0xb65474ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb671c49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6055a10 (LWP 4550)):
[KCrash Handler]
#6  0xb4bce862 in PlasmaApp::setControllerVisible (this=0x83262c8, show=false) at /build/buildd/kdebase-workspace-4.2.90/plasma/shells/desktop/plasmaapp.cpp:912
#7  0xb4bcf4ea in PlasmaApp::zoomIn (this=0x83262c8, containment=0x8ed0ef0) at /build/buildd/kdebase-workspace-4.2.90/plasma/shells/desktop/plasmaapp.cpp:823
#8  0xb4bcfc52 in PlasmaApp::zoom (this=0x83262c8, containment=0x8ed0ef0, direction=Plasma::ZoomIn) at /build/buildd/kdebase-workspace-4.2.90/plasma/shells/desktop/plasmaapp.cpp:788
#9  0xb4bd510a in PlasmaApp::qt_metacall (this=0x83262c8, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa77c38)
    at /build/buildd/kdebase-workspace-4.2.90/obj-i486-linux-gnu/plasma/shells/desktop/plasmaapp.moc:111
#10 0xb7f5ca58 in QMetaObject::activate (sender=0x8ed0ef0, from_signal_index=37, to_signal_index=37, argv=0xbfa77c38) at kernel/qobject.cpp:3120
#11 0xb7f5d6e2 in QMetaObject::activate (sender=0x8ed0ef0, m=0xb5f22de8, local_signal_index=2, argv=0xbfa77c38) at kernel/qobject.cpp:3194
#12 0xb5dd47a9 in Plasma::Containment::zoomRequested (this=0x8ed0ef0, _t1=0x8ed0ef0, _t2=Plasma::ZoomIn) at /build/buildd/kde4libs-4.2.90/obj-i486-linux-gnu/plasma/containment.moc:170
#13 0xb5dd4ef0 in Plasma::ContainmentPrivate::zoomIn (this=0x8ec6460) at /build/buildd/kde4libs-4.2.90/plasma/containment.cpp:1656
#14 0xb5de17e0 in Plasma::Containment::qt_metacall (this=0x8ed0ef0, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbfa77dac)
    at /build/buildd/kde4libs-4.2.90/obj-i486-linux-gnu/plasma/containment.moc:141
#15 0xa97a681a in DefaultDesktop::qt_metacall (this=0x8ed0ef0, _c=QMetaObject::InvokeMetaMethod, _id=58, _a=0xbfa77dac)
    at /build/buildd/kdebase-workspace-4.2.90/obj-i486-linux-gnu/plasma/containments/desktop/desktop.moc:78
#16 0xb7f5ca58 in QMetaObject::activate (sender=0x8df7148, from_signal_index=5, to_signal_index=6, argv=0xbfa77dac) at kernel/qobject.cpp:3120
#17 0xb7f5ce90 in QMetaObject::activate (sender=0x8df7148, m=0xb7274f08, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfa77dac) at kernel/qobject.cpp:3214
#18 0xb69db551 in QAction::triggered (this=0x8df7148, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#19 0xb69dcacf in QAction::activate (this=0x8df7148, event=QAction::Trigger) at kernel/qaction.cpp:1160
#20 0xb69df813 in QAction::qt_metacall (this=0x8df7148, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa77f48) at kernel/qaction.h:203
#21 0xb6a4271a in QWidgetAction::qt_metacall (this=0x8df7148, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfa77f48) at .moc/release-shared/moc_qwidgetaction.cpp:61
#22 0xb743696a in KAction::qt_metacall (this=0x8df7148, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfa77f48) at /build/buildd/kde4libs-4.2.90/obj-i486-linux-gnu/kdeui/kaction.moc:85
#23 0xb7f5ca58 in QMetaObject::activate (sender=0x8e66758, from_signal_index=6, to_signal_index=6, argv=0x0) at kernel/qobject.cpp:3120
#24 0xb7f5d6e2 in QMetaObject::activate (sender=0x8e66758, m=0xb5f25ed0, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3194
#25 0xb5e5b6c7 in Plasma::IconWidget::clicked (this=0x8e66758) at /build/buildd/kde4libs-4.2.90/obj-i486-linux-gnu/plasma/iconwidget.moc:182
#26 0xb5e5d030 in Plasma::IconWidget::mouseReleaseEvent (this=0x8e66758, event=0xbfa78644) at /build/buildd/kde4libs-4.2.90/plasma/widgets/iconwidget.cpp:1172
#27 0xb701a1a4 in QGraphicsItem::sceneEvent (this=0x8e66760, event=0xbfa78644) at graphicsview/qgraphicsitem.cpp:5011
#28 0xb706a58f in QGraphicsWidget::sceneEvent (this=0x8e66758, event=0xbfa78644) at graphicsview/qgraphicswidget.cpp:1110
#29 0xb703f81c in QGraphicsScenePrivate::sendEvent (this=0x8412768, item=0x8e66760, event=0xbfa78644) at graphicsview/qgraphicsscene.cpp:1159
#30 0xb7040e82 in QGraphicsScenePrivate::sendMouseEvent (this=0x8412768, mouseEvent=0xbfa78644) at graphicsview/qgraphicsscene.cpp:1230
#31 0xb704b511 in QGraphicsScene::mouseReleaseEvent (this=0x841df90, mouseEvent=0xbfa78644) at graphicsview/qgraphicsscene.cpp:4450
#32 0xb704d16a in QGraphicsScene::event (this=0x841df90, event=0xbfa78644) at graphicsview/qgraphicsscene.cpp:3813
#33 0xb69e1bcc in QApplicationPrivate::notify_helper (this=0x8356ed0, receiver=0x841df90, e=0xbfa78644) at kernel/qapplication.cpp:4057
#34 0xb69e9ede in QApplication::notify (this=0x83262c8, receiver=0x841df90, e=0xbfa78644) at kernel/qapplication.cpp:3604
#35 0xb751ae8d in KApplication::notify (this=0x83262c8, receiver=0x841df90, event=0xbfa78644) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302
#36 0xb7f467ab in QCoreApplication::notifyInternal (this=0x83262c8, receiver=0x841df90, event=0xbfa78644) at kernel/qcoreapplication.cpp:610
#37 0xb705ea12 in QGraphicsView::mouseReleaseEvent (this=0x8f3a8d0, event=0xbfa78c48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#38 0xb6a388c3 in QWidget::event (this=0x8f3a8d0, event=0xbfa78c48) at kernel/qwidget.cpp:7521
#39 0xb6e162c3 in QFrame::event (this=0x8f3a8d0, e=0xbfa78c48) at widgets/qframe.cpp:559
#40 0xb6eb633f in QAbstractScrollArea::viewportEvent (this=0x8f3a8d0, e=0x99bbe100) at widgets/qabstractscrollarea.cpp:962
#41 0xb705f6b2 in QGraphicsView::viewportEvent (this=0x8f3a8d0, event=0xbfa78c48) at graphicsview/qgraphicsview.cpp:2897
#42 0xb6eb8945 in QAbstractScrollAreaFilter::eventFilter (this=0x9df6598, o=0x9b939a0, e=0xbfa78c48) at widgets/qabstractscrollarea_p.h:100
#43 0xb7f459ca in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8356ed0, receiver=0x9b939a0, event=0xbfa78c48) at kernel/qcoreapplication.cpp:726
#44 0xb69e1baa in QApplicationPrivate::notify_helper (this=0x8356ed0, receiver=0x9b939a0, e=0xbfa78c48) at kernel/qapplication.cpp:4053
#45 0xb69ea851 in QApplication::notify (this=0x83262c8, receiver=0x9b939a0, e=0xbfa78c48) at kernel/qapplication.cpp:3759
#46 0xb751ae8d in KApplication::notify (this=0x83262c8, receiver=0x9b939a0, event=0xbfa78c48) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302
#47 0xb7f467ab in QCoreApplication::notifyInternal (this=0x83262c8, receiver=0x9b939a0, event=0xbfa78c48) at kernel/qcoreapplication.cpp:610
#48 0xb69e98be in QApplicationPrivate::sendMouseEvent (receiver=0x9b939a0, event=0xbfa78c48, alienWidget=0x9b939a0, nativeWidget=0x8f3a8d0, buttonDown=0xb728daa0, lastMouseReceiver=@0xb728daa4)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#49 0xb6a59aee in QETWidget::translateMouseEvent (this=0x8f3a8d0, event=0xbfa7a2dc) at kernel/qapplication_x11.cpp:4448
#50 0xb6a58ead in QApplication::x11ProcessEvent (this=0x83262c8, event=0xbfa7a2dc) at kernel/qapplication_x11.cpp:3444
#51 0xb6a8406a in x11EventSourceDispatch (s=0x8359cb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#52 0xb6594b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#53 0xb65980eb in ?? () from /usr/lib/libglib-2.0.so.0
#54 0xb6598268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#55 0xb7f721d8 in QEventDispatcherGlib::processEvents (this=0x8356348, flags={i = -1079532392}) at kernel/qeventdispatcher_glib.cpp:324
#56 0xb6a83765 in QGuiEventDispatcherGlib::processEvents (this=0x8356348, flags={i = -1079532344}) at kernel/qguieventdispatcher_glib.cpp:202
#57 0xb7f44dda in QEventLoop::processEvents (this=0xbfa7a540, flags={i = -1079532280}) at kernel/qeventloop.cpp:149
#58 0xb7f4521a in QEventLoop::exec (this=0xbfa7a540, flags={i = -1079532216}) at kernel/qeventloop.cpp:200
#59 0xb7f476c9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#60 0xb69e1a47 in QApplication::exec () at kernel/qapplication.cpp:3526
#61 0xb4bb9820 in kdemain (argc=1, argv=0x833e4a8) at /build/buildd/kdebase-workspace-4.2.90/plasma/shells/desktop/main.cpp:50
#62 0x0804e1c0 in launch (argc=1, _name=0x832417c "/usr/bin/plasma-desktop", args=0x8324194 "", cwd=0x0, envc=0, envs=0x8324198 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80512d0 "0") at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:671
#63 0x0804e99d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1163
#64 0x0804ef25 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1356
#65 0x0804fb0a in main (argc=2, argv=0xbfa7ad34, envp=0xbfa7ad40) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1783

Reported using DrKonqi