Application: kded4 ($Id: kded.cpp 1204125 2010-12-06 11:17:10Z dfaure $)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-25-generic-tuxonice x86_64
Distribution: Ubuntu 10.10

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

restarting networkmanager with command sudo /etc/init.d/network-manager restart.
After that the taskbar(plasma kicker successor) disappeared and was restarted

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff1cee70760 (LWP 8541))]

Thread 4 (Thread 0x7ff1b42b2700 (LWP 8550)):
#0  0x00007ff1cc6a1203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff1c9aee009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ff1c9aee45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ff1cdacd1e6 in QEventDispatcherGlib::processEvents (this=0x22bd3e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007ff1cda9fa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ff1cda9fdec in QEventLoop::exec (this=0x7ff1b42b1cf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ff1cd9aa2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ff1cda7f5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2287060) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff1cd9ad27e in QThreadPrivate::start (arg=0x2287060) at thread/qthread_unix.cpp:266
#9  0x00007ff1c18ab953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007ff1ca1a0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007ff1cc6ad92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff1b06fe700 (LWP 8560)):
#0  __pthread_mutex_lock (mutex=0x2378c28) at pthread_mutex_lock.c:127
#1  0x00007ff1c9aea190 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#2  0x00007ff1c9aee2a8 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007ff1c9aee7b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#4  0x00007ff1b0de03c4 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0x00007ff1c9b137e4 in ?? () from /lib/libglib-2.0.so.0
#6  0x00007ff1c18ab953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#7  0x00007ff1ca1a0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#8  0x00007ff1cc6ad92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff1b4ab3700 (LWP 16828)):
#0  0x00007ff1ca1a3c9d in __pthread_mutex_unlock_usercnt (mutex=0x22c8fe8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x22c8fe8) at pthread_mutex_unlock.c:290
#2  0x00007ff1c9aee10a in ?? () from /lib/libglib-2.0.so.0
#3  0x00007ff1c9aee45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007ff1cdacd1e6 in QEventDispatcherGlib::processEvents (this=0x22fa7a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007ff1cda9fa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007ff1cda9fdec in QEventLoop::exec (this=0x7ff1b4ab2d30, flags=) at kernel/qeventloop.cpp:201
#7  0x00007ff1cd9aa2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007ff1cd9ad27e in QThreadPrivate::start (arg=0x2457cf0) at thread/qthread_unix.cpp:266
#9  0x00007ff1c18ab953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007ff1ca1a0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007ff1cc6ad92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff1cee70760 (LWP 8541)):
[KCrash Handler]
#6  0x0000000000000030 in ?? ()
#7  0x00007ff1cdaa6389 in QMetaObject::cast (this=0x7ff1b2a55920, obj=0x28df900) at kernel/qmetaobject.cpp:266
#8  0x00007ff1b2605f4a in qobject_cast<Knm::InterfaceConnection const*> (first=0x28df900, second=0x22916c0) at /usr/include/qt4/QtCore/qobject.h:468
#9  activatableLessThan (first=0x28df900, second=0x22916c0) at ../../../libs/service/sortedactivatablelist.cpp:183
#10 0x00007ff1b26061a0 in QAlgorithmsPrivate::qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (start=) at /usr/include/qt4/QtCore/qalgorithms.h:356
#11 0x00007ff1b2606490 in qSort<QList<Knm::Activatable*>::iterator, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (this=0x233bfd0, activatable=0x232f400) at /usr/include/qt4/QtCore/qalgorithms.h:187
#12 SortedActivatableList::handleAdd (this=0x233bfd0, activatable=0x232f400) at ../../../libs/service/sortedactivatablelist.cpp:96
#13 0x00007ff1b25f5d4b in ActivatableList::notifyOnAddActivatable (this=<value optimized out>, activatable=0x232f400) at ../../../libs/service/activatablelist.cpp:99
#14 0x00007ff1b25fa282 in WirelessNetworkInterfaceActivatableProvider::handleAdd (this=0x2348ca0, addedConnection=<value optimized out>) at ../../../libs/service/wirelessnetworkinterfaceactivatableprovider.cpp:143
#15 0x00007ff1b25f7b81 in NetworkInterfaceActivatableProvider::init (this=0x2348ca0) at ../../../libs/service/networkinterfaceactivatableprovider.cpp:64
#16 0x00007ff1b25f6b60 in NetworkInterfaceMonitor::networkInterfaceAdded (this=<value optimized out>, uni=...) at ../../../libs/service/networkinterfacemonitor.cpp:87
#17 0x00007ff1b25f096d in NetworkInterfaceMonitor::qt_metacall (this=0x22edce0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc50de200) at moc_networkinterfacemonitor.cpp:75
#18 0x00007ff1cdab8b27 in QMetaObject::activate (sender=0x22e7a00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3280
#19 0x00007ff1b1d4a045 in Solid::Control::NetworkManager::Notifier::networkInterfaceAdded (this=0x28df900, _t1=<value optimized out>) at ./networkmanager.moc:110
#20 0x00007ff1b1d4aa5c in Solid::Control::NetworkManagerPrivate::qt_metacall (this=0x22e7a00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc50de330) at ./networkmanager_p.moc:81
#21 0x00007ff1cdab8b27 in QMetaObject::activate (sender=0x23164a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3280
#22 0x00007ff1b1688815 in Solid::Control::Ifaces::NetworkManager::networkInterfaceAdded (this=0x28df900, _t1=<value optimized out>) at ./networkmanager.moc:118
#23 0x00007ff1b18a3baa in NMNetworkManager::deviceAdded (this=0x23164a0, objpath=...) at ../../../solid/networkmanager-0.7/manager.cpp:214
#24 0x00007ff1b18a77c9 in NMNetworkManager::qt_metacall (this=0x23164a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc50de510) at ./manager.moc:95
#25 0x00007ff1cdab8b27 in QMetaObject::activate (sender=0x2026580, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3280
#26 0x00007ff1b18b2072 in OrgFreedesktopNetworkManagerInterface::DeviceAdded (this=0x28df900, _t1=<value optimized out>) at ./nm-manager-clientinterface.moc:161
#27 0x00007ff1b18b2494 in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x2026580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc50de9c0) at ./nm-manager-clientinterface.moc:105
#28 0x00007ff1cb0c80ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#29 0x00007ff1cb0d30ef in QDBusCallDeliveryEvent::placeMetaCall (this=0x227c9c0, object=0x28df900) at qdbusintegrator_p.h:103
#30 0x00007ff1cdab2bde in QObject::event (this=0x2026580, e=0x28df900) at kernel/qobject.cpp:1219
#31 0x00007ff1cce07fdc in QApplicationPrivate::notify_helper (this=0x20da040, receiver=0x2026580, e=0x235efd0) at kernel/qapplication.cpp:4396
#32 0x00007ff1cce0daed in QApplication::notify (this=0x7fffc50df4b0, receiver=0x2026580, e=0x235efd0) at kernel/qapplication.cpp:4277
#33 0x00007ff1ce860a36 in KApplication::notify (this=0x7fffc50df4b0, receiver=0x2026580, event=0x235efd0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007ff1cdaa0cdc in QCoreApplication::notifyInternal (this=0x7fffc50df4b0, receiver=0x2026580, event=0x235efd0) at kernel/qcoreapplication.cpp:732
#35 0x00007ff1cdaa3c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1fbcb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1fbcb00) at kernel/qcoreapplication.cpp:1373
#37 0x00007ff1cdacd653 in sendPostedEvents (s=0x20dc960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=0x20dc960) at kernel/qeventdispatcher_glib.cpp:277
#39 0x00007ff1c9aea342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007ff1c9aee2a8 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007ff1c9aee45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007ff1cdacd193 in QEventDispatcherGlib::processEvents (this=0x1fbecf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#43 0x00007ff1ccebaa4e in QGuiEventDispatcherGlib::processEvents (this=0x28df900, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007ff1cda9fa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#45 0x00007ff1cda9fdec in QEventLoop::exec (this=0x7fffc50df400, flags=) at kernel/qeventloop.cpp:201
#46 0x00007ff1cdaa3ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#47 0x00007ff1bcc4a8c7 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kded/kded.cpp:925
#48 0x0000000000407993 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40af3b "0") at ../../kinit/kinit.cpp:742
#49 0x0000000000409af3 in main (argc=<value optimized out>, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1857

Reported using DrKonqi