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 i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb781c700 (LWP 14460))]

Thread 2 (Thread 0xaabe0b70 (LWP 14463)):
#0  0x003a2422 in __kernel_vsyscall ()
#1  0x0036be15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c3e78d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0xa0a5468, mutex=0xa0a5464, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa0a5468, mutex=0xa0a5464, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x05b25922 in QHostInfoAgent::run (this=0xa0a5458) at kernel/qhostinfo.cpp:260
#6  0x0015ee32 in QThreadPrivate::start (arg=0xa0a5458) at thread/qthread_unix.cpp:188
#7  0x0036780e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x00c317ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb781c700 (LWP 14460)):
[KCrash Handler]
#6  0x8c338c32 in ?? ()
#7  0x013b02d0 in Plasma::ToolTipManager::setContent (this=0x8c338c32, widget=0x9af1748, data=...) at ../../plasma/tooltipmanager.cpp:225
#8  0x0849fcf5 in Pager::updateToolTip (this=0x9af1748) at ../../../../plasma/applets/pager/pager.cpp:1293
#9  0x084a02c7 in Pager::handleHoverMove (this=0x9af1748, pos=...) at ../../../../plasma/applets/pager/pager.cpp:875
#10 0x084a0654 in Pager::hoverEnterEvent (this=0x9af1748, event=0xbfcae5dc) at ../../../../plasma/applets/pager/pager.cpp:922
#11 0x01e3287a in QGraphicsItem::sceneEvent (this=0x9af1750, event=0xbfcae5dc) at graphicsview/qgraphicsitem.cpp:5015
#12 0x01e7f9ef in QGraphicsWidget::sceneEvent (this=0x9af1748, event=0xbfcae5dc) at graphicsview/qgraphicswidget.cpp:1110
#13 0x01e54e14 in QGraphicsScenePrivate::sendEvent (this=0x981bff0, item=0x9af1750, event=0xbfcae5dc) at graphicsview/qgraphicsscene.cpp:1159
#14 0x01e5672e in QGraphicsScenePrivate::sendHoverEvent (this=0x981bff0, type=QEvent::GraphicsSceneHoverEnter, item=0x9af1750, hoverEvent=0xbfcae6ec) at graphicsview/qgraphicsscene.cpp:1206
#15 0x01e61118 in QGraphicsScenePrivate::dispatchHoverEvent (this=0x981bff0, hoverEvent=0xbfcae6ec) at graphicsview/qgraphicsscene.cpp:4266
#16 0x01e61508 in QGraphicsScene::mouseMoveEvent (this=0x97ffb80, mouseEvent=0xbfcaeb50) at graphicsview/qgraphicsscene.cpp:4414
#17 0x01e62fc7 in QGraphicsScene::event (this=0x97ffb80, event=0xbfcaeb50) at graphicsview/qgraphicsscene.cpp:3802
#18 0x01826f54 in QApplicationPrivate::notify_helper (this=0x97792b0, receiver=0x97ffb80, e=0xbfcaeb50) at kernel/qapplication.cpp:4056
#19 0x0182e67c in QApplication::notify (this=0x9752450, receiver=0x97ffb80, e=0xbfcaeb50) at kernel/qapplication.cpp:3603
#20 0x00fb0bfa in KApplication::notify (this=0x9752450, receiver=0x97ffb80, event=0xbfcaeb50) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x0024f6cb in QCoreApplication::notifyInternal (this=0x9752450, receiver=0x97ffb80, event=0xbfcaeb50) at kernel/qcoreapplication.cpp:610
#22 0x01e6fe9f in QCoreApplication::sendEvent (this=0xa610488, event=0xbfcaf1e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa610488, event=0xbfcaf1e0) at graphicsview/qgraphicsview.cpp:605
#24 0x01e74d83 in QGraphicsView::mouseMoveEvent (this=0x9f99408, event=0xbfcaf1e0) at graphicsview/qgraphicsview.cpp:3321
#25 0x0187be63 in QWidget::event (this=0x9f99408, event=0xbfcaf1e0) at kernel/qwidget.cpp:7534
#26 0x01c2b633 in QFrame::event (this=0x9f99408, e=0xbfcaf1e0) at widgets/qframe.cpp:559
#27 0x01cca494 in QAbstractScrollArea::viewportEvent (this=0xae10220, e=0x0) at widgets/qabstractscrollarea.cpp:962
#28 0x01e7451f in QGraphicsView::viewportEvent (this=0x9f99408, event=0xbfcaf1e0) at graphicsview/qgraphicsview.cpp:2919
#29 0x01ccca95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa09cbd8, o=0x9bd1598, e=0xbfcaf1e0) at widgets/qabstractscrollarea_p.h:100
#30 QAbstractScrollAreaFilter::eventFilter (this=0xa09cbd8, o=0x9bd1598, e=0xbfcaf1e0) at widgets/qabstractscrollarea_p.h:111
#31 0x0024e83a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x97792b0, receiver=0x9bd1598, event=0xbfcaf1e0) at kernel/qcoreapplication.cpp:726
#32 0x01826f2c in QApplicationPrivate::notify_helper (this=0x97792b0, receiver=0x9bd1598, e=0xbfcaf1e0) at kernel/qapplication.cpp:4052
#33 0x0182f033 in QApplication::notify (this=0x9752450, receiver=0x9bd1598, e=0xbfcaf1e0) at kernel/qapplication.cpp:3758
#34 0x00fb0bfa in KApplication::notify (this=0x9752450, receiver=0x9bd1598, event=0xbfcaf1e0) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x0024f6cb in QCoreApplication::notifyInternal (this=0x9752450, receiver=0x9bd1598, event=0xbfcaf1e0) at kernel/qcoreapplication.cpp:610
#36 0x0182df6e in QCoreApplication::sendSpontaneousEvent (receiver=0x9bd1598, event=0xbfcaf1e0, alienWidget=0x9bd1598, nativeWidget=0x9f99408, buttonDown=0x20a1aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#37 QApplicationPrivate::sendMouseEvent (receiver=0x9bd1598, event=0xbfcaf1e0, alienWidget=0x9bd1598, nativeWidget=0x9f99408, buttonDown=0x20a1aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#38 0x0189c7c0 in QETWidget::translateMouseEvent (this=0x9f99408, event=0xbfcb082c) at kernel/qapplication_x11.cpp:4409
#39 0x0189bc4b in QApplication::x11ProcessEvent (this=0x9752450, event=0xbfcb082c) at kernel/qapplication_x11.cpp:3428
#40 0x018c8502 in x11EventSourceDispatch (s=0x977b9f8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x005fce78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x00600720 in ?? () from /lib/libglib-2.0.so.0
#43 0x00600853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x0027a02c in QEventDispatcherGlib::processEvents (this=0x97790a0, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#45 0x018c7be5 in QGuiEventDispatcherGlib::processEvents (this=0x97790a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x0024dc79 in QEventLoop::processEvents (this=0xbfcb0b24, flags=) at kernel/qeventloop.cpp:149
#47 0x0024e0ca in QEventLoop::exec (this=0xbfcb0b24, flags=...) at kernel/qeventloop.cpp:201
#48 0x0025053f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0x01826dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#50 0x0151a80d in kdemain (argc=1, argv=0x973b7f0) at ../../../../plasma/shells/desktop/main.cpp:50
#51 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x971e468 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#52 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#53 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#54 0x0804fbaf in main (argc=2, argv=0xbfcb1384, envp=0xbfcb1390) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi