Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
My WLAN connection was lost, so I clicked on "SystemTray", where in the hidden section the Network Manager lives. I then clicked on the little icon representing "disconnect". Upon this Plasma/KDE Workspace crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb774f720 (LWP 18614))]

Thread 2 (Thread 0xaf453b70 (LWP 18629)):
#0  0x00636416 in __kernel_vsyscall ()
#1  0x00802df6 in __poll (fds=0x899ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x017d3a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x017c643c in ?? () from /lib/libglib-2.0.so.0
#4  0x017c6848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x021ec59f in QEventDispatcherGlib::processEvents (this=0xa310dd8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x021bc609 in QEventLoop::processEvents (this=0xaf453280, flags=) at kernel/qeventloop.cpp:149
#7  0x021bca8a in QEventLoop::exec (this=0xaf453280, flags=...) at kernel/qeventloop.cpp:201
#8  0x020b8b7e in QThread::exec (this=0xa30f1f0) at thread/qthread.cpp:490
#9  0x0219b35b in QInotifyFileSystemWatcherEngine::run (this=0xa30f1f0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x020bbdf9 in QThreadPrivate::start (arg=0xa30f1f0) at thread/qthread_unix.cpp:266
#11 0x0063ccc9 in start_thread (arg=0xaf453b70) at pthread_create.c:304
#12 0x0081169e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb774f720 (LWP 18614)):
[KCrash Handler]
#7  0x021c38f7 in QMetaObject::cast (this=0x37c1740, obj=0xad376f8) at kernel/qmetaobject.cpp:266
#8  0x0379fc0a in qobject_cast<RemoteInterfaceConnection*> (this=0xb11d110) at /usr/include/qt4/QtCore/qobject.h:455
#9  ActivatableItem::interfaceConnection (this=0xb11d110) at ../../applet/activatableitem.cpp:88
#10 0x03792cac in ActivatableListWidget::hoverLeave (this=0xa47c8f8, uni=...) at ../../applet/activatablelistwidget.cpp:301
#11 0x03789a0d in ActivatableListWidget::qt_metacall (this=0xa47c8f8, _c=QMetaObject::InvokeMetaMethod, _id=45, _a=0xbf885918) at moc_activatablelistwidget.cpp:102
#12 0x021c38ca in QMetaObject::metacall (object=0xa47c8f8, cl=185730504, idx=45, argv=0xbf885918) at kernel/qmetaobject.cpp:237
#13 0x021d66ad in QMetaObject::activate (sender=0xa4d9cd0, m=0x37a7a2c, local_signal_index=5, argv=0x0) at kernel/qobject.cpp:3280
#14 0x03788b53 in InterfaceItem::hoverLeave (this=0xa4d9cd0, _t1=...) at moc_interfaceitem.cpp:171
#15 0x03795162 in InterfaceItem::hoverLeaveEvent (this=0xa4d9cd0, event=0xbf885aac) at ../../applet/interfaceitem.cpp:465
#16 0x06ce8176 in QGraphicsItem::sceneEvent (this=0xa4d9cd8, event=0xbf885aac) at graphicsview/qgraphicsitem.cpp:6660
#17 0x06d3f4d7 in QGraphicsWidget::sceneEvent (this=0xa4d9cd0, event=0xbf885aac) at graphicsview/qgraphicswidget.cpp:1173
#18 0x06d00569 in QGraphicsScenePrivate::sendEvent (this=0x9cf3180, item=0xa4d9cd8, event=0xbf885aac) at graphicsview/qgraphicsscene.cpp:1211
#19 0x06d008ae in QGraphicsScenePrivate::sendHoverEvent (this=0x9cf3180, type=QEvent::GraphicsSceneHoverLeave, item=0xa4d9cd8, hoverEvent=0xbf885bbc) at graphicsview/qgraphicsscene.cpp:1258
#20 0x06d069e3 in QGraphicsScenePrivate::dispatchHoverEvent (this=0x9cf3180, hoverEvent=0xbf885bbc) at graphicsview/qgraphicsscene.cpp:3902
#21 0x06d06e68 in QGraphicsScene::mouseMoveEvent (this=0x9ce9f40, mouseEvent=0xbf886144) at graphicsview/qgraphicsscene.cpp:4080
#22 0x06d1b57d in QGraphicsScene::event (this=0x9ce9f40, event=0xbf886144) at graphicsview/qgraphicsscene.cpp:3437
#23 0x06635fdc in QApplicationPrivate::notify_helper (this=0x9c31e08, receiver=0x9ce9f40, e=0xbf886144) at kernel/qapplication.cpp:4396
#24 0x0663c04e in QApplication::notify (this=0x9c24618, receiver=0x9ce9f40, e=0xbf886144) at kernel/qapplication.cpp:3798
#25 0x010ff68a in KApplication::notify (this=0x9c24618, receiver=0x9ce9f40, event=0xbf886144) at ../../kdeui/kernel/kapplication.cpp:310
#26 0x021bdb3b in QCoreApplication::notifyInternal (this=0x9c24618, receiver=0x9ce9f40, event=0xbf886144) at kernel/qcoreapplication.cpp:732
#27 0x06635b9e in sendSpontaneousEvent (receiver=0x9ce9f40, event=0x0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 qt_sendSpontaneousEvent (receiver=0x9ce9f40, event=0x0) at kernel/qapplication.cpp:5388
#29 0x06d39282 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa50b420, event=0xbf886990) at graphicsview/qgraphicsview.cpp:647
#30 0x06d394c6 in QGraphicsView::mouseMoveEvent (this=0xa50aaa8, event=0xbf886990) at graphicsview/qgraphicsview.cpp:3272
#31 0x06693caa in QWidget::event (this=0xa50aaa8, event=0xbf886990) at kernel/qwidget.cpp:8172
#32 0x06ab5763 in QFrame::event (this=0xa50aaa8, e=0xbf886990) at widgets/qframe.cpp:557
#33 0x06b52a82 in QAbstractScrollArea::viewportEvent (this=0xb1205c8, e=0x0) at widgets/qabstractscrollarea.cpp:1043
#34 0x06d36ccb in QGraphicsView::viewportEvent (this=0xa50aaa8, event=0xbf886990) at graphicsview/qgraphicsview.cpp:2862
#35 0x06b554d5 in viewportEvent (this=0xa50c510, o=0xa51e738, e=0xbf886990) at widgets/qabstractscrollarea_p.h:100
#36 QAbstractScrollAreaFilter::eventFilter (this=0xa50c510, o=0xa51e738, e=0xbf886990) at widgets/qabstractscrollarea_p.h:116
#37 0x021bd29a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9c31e08, receiver=0xa51e738, event=0xbf886990) at kernel/qcoreapplication.cpp:847
#38 0x06635fb9 in QApplicationPrivate::notify_helper (this=0x9c31e08, receiver=0xa51e738, e=0xbf886990) at kernel/qapplication.cpp:4392
#39 0x0663cc2e in QApplication::notify (this=0x9c24618, receiver=0xa51e738, e=0xbf886990) at kernel/qapplication.cpp:3959
#40 0x010ff68a in KApplication::notify (this=0x9c24618, receiver=0xa51e738, event=0xbf886990) at ../../kdeui/kernel/kapplication.cpp:310
#41 0x021bdb3b in QCoreApplication::notifyInternal (this=0x9c24618, receiver=0xa51e738, event=0xbf886990) at kernel/qcoreapplication.cpp:732
#42 0x0663b094 in sendEvent (receiver=0xa51e738, event=0xbf886990, alienWidget=0xa51e738, nativeWidget=0xa509158, buttonDown=0x6fd03c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QApplicationPrivate::sendMouseEvent (receiver=0xa51e738, event=0xbf886990, alienWidget=0xa51e738, nativeWidget=0xa509158, buttonDown=0x6fd03c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#44 0x066c9d10 in QETWidget::translateMouseEvent (this=0xa509158, event=0xbf886eac) at kernel/qapplication_x11.cpp:4403
#45 0x066c9151 in QApplication::x11ProcessEvent (this=0x9c24618, event=0xbf886eac) at kernel/qapplication_x11.cpp:3414
#46 0x066f836a in x11EventSourceDispatch (s=0x9c35040, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x017c2855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#48 0x017c6668 in ?? () from /lib/libglib-2.0.so.0
#49 0x017c6848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#50 0x021ec565 in QEventDispatcherGlib::processEvents (this=0x9c0dce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#51 0x066f7be5 in QGuiEventDispatcherGlib::processEvents (this=0x9c0dce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x021bc609 in QEventLoop::processEvents (this=0xbf8871a4, flags=) at kernel/qeventloop.cpp:149
#53 0x021bca8a in QEventLoop::exec (this=0xbf8871a4, flags=...) at kernel/qeventloop.cpp:201
#54 0x021c100f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#55 0x06634e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#56 0x00b6486e in kdemain (argc=1, argv=0xbf8873b4) at ../../../../plasma/desktop/shell/main.cpp:118
#57 0x080485bb in main (argc=1, argv=0xbf8873b4) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi