Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

After installing the widget, I'm am getting random crashes of the plasma desktop

plasmoid-networkmanagement - NetworkManager client for KDE 4

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0482497760 (LWP 4184))]

Thread 2 (Thread 0x7f0466297700 (LWP 4185)):
#0  0x00007f047fb97503 in poll () from /lib64/libc.so.6
#1  0x00007f047ca09114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f047ca09650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f0481188976 in QEventDispatcherGlib::processEvents (this=0xb055c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f048115d052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f048115d265 in QEventLoop::exec (this=0x7f0466296de0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f04810721e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f048113e968 in QInotifyFileSystemWatcherEngine::run (this=0xb03f90) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f0481074a5e in QThreadPrivate::start (arg=0xb03f90) at thread/qthread_unix.cpp:285
#9  0x00007f0480de5a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f047fba067d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0482497760 (LWP 4184)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f0481163b39 in QMetaObject::cast (this=0x7f0456586fa0, obj=0x166a630) at kernel/qmetaobject.cpp:266
#8  0x00007f04565a7d7d in qobject_cast<RemoteWirelessInterfaceConnection*> (this=0x16bd1b0, ra=<value optimized out>) at /usr/include/QtCore/qobject.h:366
#9  NMPopup::checkShowMore (this=0x16bd1b0, ra=<value optimized out>) at /usr/src/debug/networkmanagement/applet/nmpopup.cpp:686
#10 0x00007f04565a1634 in NMPopup::qt_metacall (this=0x16bd1b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff38a8f930) at /usr/src/debug/networkmanagement/build/applet/moc_nmpopup.cpp:121
#11 0x00007f0481172def in QMetaObject::activate (sender=0x733560, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff38a8f930) at kernel/qobject.cpp:3272
#12 0x00007f0456376022 in RemoteActivatableList::activatableRemoved(RemoteActivatable*) () from /usr/lib64/libknmclient.so.4
#13 0x00007f045637b1af in RemoteActivatableList::handleActivatableRemoved(QString const&) () from /usr/lib64/libknmclient.so.4
#14 0x00007f0456376100 in RemoteActivatableList::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libknmclient.so.4
#15 0x00007f0481172def in QMetaObject::activate (sender=0x732d60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff38a8faa0) at kernel/qobject.cpp:3272
#16 0x00007f045637d1d5 in ?? () from /usr/lib64/libknmclient.so.4
#17 0x00007f045637d360 in ?? () from /usr/lib64/libknmclient.so.4
#18 0x00007f047dfb2b68 in QDBusConnectionPrivate::deliverCall (this=0x69d1e0, object=0x732d60, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:919
#19 0x00007f047dfbdc1f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#20 0x00007f0481171a6a in QObject::event (this=0x732d60, e=<value optimized out>) at kernel/qobject.cpp:1211
#21 0x00007f048030cd14 in QApplicationPrivate::notify_helper (this=0x6a69f0, receiver=0x732d60, e=0x1de0cc0) at kernel/qapplication.cpp:4445
#22 0x00007f048031522a in QApplication::notify (this=<value optimized out>, receiver=0x732d60, e=0x1de0cc0) at kernel/qapplication.cpp:4324
#23 0x00007f0481e019e6 in KApplication::notify (this=0x69c580, receiver=0x732d60, event=0x1de0cc0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#24 0x00007f048115dbfc in QCoreApplication::notifyInternal (this=0x69c580, receiver=0x732d60, event=0x1de0cc0) at kernel/qcoreapplication.cpp:732
#25 0x00007f04811613f5 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1373
#27 0x00007f0481188783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007f047ca08bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x00007f047ca093b0 in ?? () from /lib64/libglib-2.0.so.0
#31 0x00007f047ca09650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00007f048118891f in QEventDispatcherGlib::processEvents (this=0x69cfc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007f04803b1d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f048115d052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f048115d265 in QEventLoop::exec (this=0x7fff38a90700, flags=...) at kernel/qeventloop.cpp:201
#36 0x00007f04811616ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#37 0x00007f0471d90da8 in kdemain (argc=1, argv=0x66ca80) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/shell/main.cpp:118
#38 0x00000000004075e9 in _start ()

Reported using DrKonqi