Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic-pae i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb57d8700 (LWP 2516))]

Thread 2 (Thread 0xa7d46b70 (LWP 2519)):
#0  0xb7808430 in __kernel_vsyscall ()
#1  0xb5f32e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb60f678d in __pthread_cond_wait (cond=0xa205ca0, mutex=0xa205c88) at forward.c:139
#3  0xb760be67 in QWaitConditionPrivate::wait (this=0xa201988, mutex=0xa201984, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa201988, mutex=0xa201984, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb5e44922 in QHostInfoAgent::run (this=0xa201978) at kernel/qhostinfo.cpp:260
#6  0xb760ae32 in QThreadPrivate::start (arg=0xa201978) at thread/qthread_unix.cpp:188
#7  0xb5f2e80e in start_thread (arg=0xa7d46b70) at pthread_create.c:300
#8  0xb60e97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb57d8700 (LWP 2516)):
[KCrash Handler]
#6  Plasma::Containment::containmentType (this=0xa9f0190) at ../../plasma/containment.cpp:418
#7  0xa58543c3 in ?? () from /usr/lib/kde4/plasma_applet_system-monitor.so
#8  0xa5854d6d in ?? () from /usr/lib/kde4/plasma_applet_system-monitor.so
#9  0xa5854ea8 in ?? () from /usr/lib/kde4/plasma_applet_system-monitor.so
#10 0xb7711263 in QMetaObject::activate (sender=0xa8e7928, from_signal_index=8, to_signal_index=8, argv=0xbfa05558) at kernel/qobject.cpp:3113
#11 0xb7711ec2 in QMetaObject::activate (sender=0xa8e7928, m=0xb56a663c, local_signal_index=1, argv=0xbfa05558) at kernel/qobject.cpp:3187
#12 0xb55eb6a9 in Plasma::PushButton::toggled (this=0xa8e7928, _t1=false) at ./pushbutton.moc:140
#13 0xb55ecf20 in Plasma::PushButton::qt_metacall (this=0xa8e7928, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa056e8) at ./pushbutton.moc:85
#14 0xa5856d4a in MonitorButton::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/plasma_applet_system-monitor.so
#15 0xb7711263 in QMetaObject::activate (sender=0xa856870, from_signal_index=31, to_signal_index=31, argv=0xbfa056e8) at kernel/qobject.cpp:3113
#16 0xb7711ec2 in QMetaObject::activate (sender=0xa856870, m=0xb6be80a4, local_signal_index=4, argv=0xbfa056e8) at kernel/qobject.cpp:3187
#17 0xb6a01be9 in QAbstractButton::toggled (this=0xa856870, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:207
#18 0xb672c4f4 in QAbstractButton::setChecked (this=0xa856870, checked=false) at widgets/qabstractbutton.cpp:763
#19 0xb672c680 in QAbstractButton::nextCheckState (this=0xa856870) at widgets/qabstractbutton.cpp:1017
#20 0xb672c163 in QAbstractButtonPrivate::click (this=0xa8e8038) at widgets/qabstractbutton.cpp:525
#21 0xb672c431 in QAbstractButton::mouseReleaseEvent (this=0xa856870, e=0xaddd7d0) at widgets/qabstractbutton.cpp:1115
#22 0xb63ca012 in QWidget::event (this=0xa856870, event=0xaddd7d0) at kernel/qwidget.cpp:7549
#23 0xb672a3ee in QAbstractButton::event (this=0xa856870, e=0x0) at widgets/qabstractbutton.cpp:1077
#24 0xb67d466d in QPushButton::event (this=0xa856870, e=0xaddd7d0) at widgets/qpushbutton.cpp:662
#25 0xb6374f54 in QApplicationPrivate::notify_helper (this=0x9bb20d0, receiver=0xa856870, e=0xaddd7d0) at kernel/qapplication.cpp:4056
#26 0xb637d033 in QApplication::notify (this=0x9b8b190, receiver=0xa856870, e=0xaddd7d0) at kernel/qapplication.cpp:3758
#27 0xb6dc4bfa in KApplication::notify (this=0x9b8b190, receiver=0xa856870, event=0xaddd7d0) at ../../kdeui/kernel/kapplication.cpp:302
#28 0xb76fb6cb in QCoreApplication::notifyInternal (this=0x9b8b190, receiver=0xa856870, event=0xaddd7d0) at kernel/qcoreapplication.cpp:610
#29 0xb637bf6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa856870, event=0xaddd7d0, alienWidget=0x0, nativeWidget=0xa856870, buttonDown=0xbfa05d6c, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#30 QApplicationPrivate::sendMouseEvent (receiver=0xa856870, event=0xaddd7d0, alienWidget=0x0, nativeWidget=0xa856870, buttonDown=0xbfa05d6c, lastMouseReceiver=...) at kernel/qapplication.cpp:2924
#31 0xb69e21b5 in QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent (this=0xa8e7df0, event=0xbfa063ec) at graphicsview/qgraphicsproxywidget.cpp:278
#32 0xb69808bc in QGraphicsItem::sceneEvent (this=0xa8e7930, event=0xbfa063ec) at graphicsview/qgraphicsitem.cpp:5030
#33 0xb69cd9ef in QGraphicsWidget::sceneEvent (this=0xa8e7928, event=0xbfa063ec) at graphicsview/qgraphicswidget.cpp:1110
#34 0xb69a2e14 in QGraphicsScenePrivate::sendEvent (this=0x9c47cb0, item=0xa8e7930, event=0xbfa063ec) at graphicsview/qgraphicsscene.cpp:1159
#35 0xb69a4443 in QGraphicsScenePrivate::sendMouseEvent (this=0x9c47cb0, mouseEvent=0xbfa063ec) at graphicsview/qgraphicsscene.cpp:1230
#36 0xb69af344 in QGraphicsScene::mouseReleaseEvent (this=0x9c370f8, mouseEvent=0xbfa063ec) at graphicsview/qgraphicsscene.cpp:4445
#37 0xb69b0f87 in QGraphicsScene::event (this=0x9c370f8, event=0xbfa063ec) at graphicsview/qgraphicsscene.cpp:3808
#38 0xb6374f54 in QApplicationPrivate::notify_helper (this=0x9bb20d0, receiver=0x9c370f8, e=0xbfa063ec) at kernel/qapplication.cpp:4056
#39 0xb637c67c in QApplication::notify (this=0x9b8b190, receiver=0x9c370f8, e=0xbfa063ec) at kernel/qapplication.cpp:3603
#40 0xb6dc4bfa in KApplication::notify (this=0x9b8b190, receiver=0x9c370f8, event=0xbfa063ec) at ../../kdeui/kernel/kapplication.cpp:302
#41 0xb76fb6cb in QCoreApplication::notifyInternal (this=0x9b8b190, receiver=0x9c370f8, event=0xbfa063ec) at kernel/qcoreapplication.cpp:610
#42 0xb69c2b1e in QCoreApplication::sendEvent (this=0xa8b7f10, event=0xbfa06a10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#43 QGraphicsView::mouseReleaseEvent (this=0xa8b7f10, event=0xbfa06a10) at graphicsview/qgraphicsview.cpp:3382
#44 0xb63ca012 in QWidget::event (this=0xa8b7f10, event=0xbfa06a10) at kernel/qwidget.cpp:7549
#45 0xb6779633 in QFrame::event (this=0xa8b7f10, e=0xbfa06a10) at widgets/qframe.cpp:559
#46 0xb6818494 in QAbstractScrollArea::viewportEvent (this=0x6, e=0x0) at widgets/qabstractscrollarea.cpp:962
#47 0xb69c251f in QGraphicsView::viewportEvent (this=0xa8b7f10, event=0xbfa06a10) at graphicsview/qgraphicsview.cpp:2919
#48 0xb681aa95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa7fe6a0, o=0xa8f92c8, e=0xbfa06a10) at widgets/qabstractscrollarea_p.h:100
#49 QAbstractScrollAreaFilter::eventFilter (this=0xa7fe6a0, o=0xa8f92c8, e=0xbfa06a10) at widgets/qabstractscrollarea_p.h:111
#50 0xb76fa83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9bb20d0, receiver=0xa8f92c8, event=0xbfa06a10) at kernel/qcoreapplication.cpp:726
#51 0xb6374f2c in QApplicationPrivate::notify_helper (this=0x9bb20d0, receiver=0xa8f92c8, e=0xbfa06a10) at kernel/qapplication.cpp:4052
#52 0xb637d033 in QApplication::notify (this=0x9b8b190, receiver=0xa8f92c8, e=0xbfa06a10) at kernel/qapplication.cpp:3758
#53 0xb6dc4bfa in KApplication::notify (this=0x9b8b190, receiver=0xa8f92c8, event=0xbfa06a10) at ../../kdeui/kernel/kapplication.cpp:302
#54 0xb76fb6cb in QCoreApplication::notifyInternal (this=0x9b8b190, receiver=0xa8f92c8, event=0xbfa06a10) at kernel/qcoreapplication.cpp:610
#55 0xb637bf6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa8f92c8, event=0xbfa06a10, alienWidget=0xa8f92c8, nativeWidget=0xa80d2b8, buttonDown=0xb6befaa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#56 QApplicationPrivate::sendMouseEvent (receiver=0xa8f92c8, event=0xbfa06a10, alienWidget=0xa8f92c8, nativeWidget=0xa80d2b8, buttonDown=0xb6befaa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#57 0xb63ea7c0 in QETWidget::translateMouseEvent (this=0xa80d2b8, event=0xbfa0805c) at kernel/qapplication_x11.cpp:4409
#58 0xb63e9c4b in QApplication::x11ProcessEvent (this=0x9b8b190, event=0xbfa0805c) at kernel/qapplication_x11.cpp:3428
#59 0xb6416502 in x11EventSourceDispatch (s=0x9bb48b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#60 0xb5f7ae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0xb5f7e720 in ?? () from /lib/libglib-2.0.so.0
#62 0xb5f7e853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0xb772602c in QEventDispatcherGlib::processEvents (this=0x9bb1ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#64 0xb6415be5 in QGuiEventDispatcherGlib::processEvents (this=0x9bb1ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#65 0xb76f9c79 in QEventLoop::processEvents (this=0xbfa08354, flags=) at kernel/qeventloop.cpp:149
#66 0xb76fa0ca in QEventLoop::exec (this=0xbfa08354, flags=...) at kernel/qeventloop.cpp:201
#67 0xb76fc53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#68 0xb6374dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#69 0xb33b480d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#70 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9b44a30 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#71 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#72 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#73 0x0804fbaf in main (argc=2, argv=0xbfa08bb4, envp=0xbfa08bc0) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 210828

Reported using DrKonqi