Application: kcmshell4 ()
KDE Platform Version: 4.6.95 (4.7 RC2) "release 1"
Qt Version: 4.7.3
Operating System: Linux 3.0.0-rc7-4-desktop x86_64
Distribution: "openSUSE 12.1 Milestone 3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: As my network was connected, but no dns filled in /etc/resolv.conf was written, I start pnm to edit the network connection. 
I've changed duplex line in Auto eth0 config file put auto replacing half, At reboot, Auto eth0 doesn't exist anymore in network list.
which now look like : 
[802-3-ethernet]
port=mii
duplex=full

[connection]
id=Auto eth0
uuid=4c7af0a1-442c-4b75-ab52-e92d32e2e50f
type=802-3-ethernet
timestamp=1307030365

[ipv6]
method=auto
may-fail=true

[ipv4]
method=auto

The crash can be reproduced some of the time.

-- Backtrace:
Application: Module de Configuration de KDE (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4d7afc1760 (LWP 11207))]

Thread 2 (Thread 0x7f4d6131e700 (LWP 11263)):
#0  0x00007f4d78664813 in __poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4d7549bdb8 in g_main_context_poll (n_fds=1, fds=0xb326e0, timeout=-1, context=0xd3b9c0, priority=<optimized out>) at gmain.c:3474
#2  g_main_context_iterate (context=0xd3b9c0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3156
#3  0x00007f4d7549c279 in g_main_context_iteration (context=0xd3b9c0, may_block=1) at gmain.c:3224
#4  0x00007f4d79c68ef6 in QEventDispatcherGlib::processEvents (this=0xd3b8d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f4d79c3d452 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f4d79c3d64f in QEventLoop::exec (this=0x7f4d6131dd30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f4d79b550df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:492
#8  0x00007f4d79c2051f in QInotifyFileSystemWatcherEngine::run (this=0xb4a930) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f4d79b57b25 in QThreadPrivate::start (arg=0xb4a930) at thread/qthread_unix.cpp:320
#10 0x00007f4d6c081bc3 in ?? () from /usr/lib64/libGL.so.1
#11 0x00007f4d798c7e55 in start_thread (arg=0x7f4d6131e700) at pthread_create.c:301
#12 0x00007f4d7866d86d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f4d7afc1760 (LWP 11207)):
[KCrash Handler]
#6  data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2339
#8  d_func (this=0x0) at qdbusabstractinterface.h:156
#9  QDBusAbstractInterface::asyncCallWithArgumentList (this=0x0, method=..., args=...) at qdbusabstractinterface.cpp:469
#10 0x00007f4d62cd6b11 in Update (properties=..., this=0x0) at /usr/src/debug/networkmanagement-0.9.2.65git.1311080009/backends/NetworkManager/nm-settings-connectioninterface.h:63
#11 NMDBusSettingsConnectionProvider::onConnectionAddArrived (this=<optimized out>, watcher=0xe96220) at /usr/src/debug/networkmanagement-0.9.2.65git.1311080009/backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:408
#12 0x00007f4d62c93b1c in NMDBusSettingsConnectionProvider::qt_metacall (this=0xb307a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffb2dc0020) at /usr/src/debug/networkmanagement-0.9.2.65git.1311080009/build/backends/NetworkManager/moc_nmdbussettingsconnectionprovider.cpp:105
#13 0x00007f4d79c50eda in QMetaObject::activate (sender=0xe96220, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb2dc0020) at kernel/qobject.cpp:3278
#14 0x00007f4d76a7b8cf in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=0xe96220) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#15 0x00007f4d76a7b959 in _q_finished (this=<optimized out>) at qdbuspendingcall.cpp:482
#16 QDBusPendingCallWatcher::qt_metacall (this=0xe96220, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xf82100) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#17 0x00007f4d79c54a8a in QObject::event (this=0xe96220, e=<optimized out>) at kernel/qobject.cpp:1217
#18 0x00007f4d78df69e4 in notify_helper (e=0xae1180, receiver=0xe96220, this=0x70c650) at kernel/qapplication.cpp:4462
#19 QApplicationPrivate::notify_helper (this=0x70c650, receiver=0xe96220, e=0xae1180) at kernel/qapplication.cpp:4434
#20 0x00007f4d78dfb871 in QApplication::notify (this=0x7fffb2dc0a30, receiver=0xe96220, e=0xae1180) at kernel/qapplication.cpp:4341
#21 0x00007f4d7a9ce966 in KApplication::notify (this=0x7fffb2dc0a30, receiver=0xe96220, event=0xae1180) at /usr/src/debug/kdelibs-4.6.95/kdeui/kernel/kapplication.cpp:311
#22 0x00007f4d79c3e24c in QCoreApplication::notifyInternal (this=0x7fffb2dc0a30, receiver=0xe96220, event=0xae1180) at kernel/qcoreapplication.cpp:731
#23 0x00007f4d79c41628 in sendEvent (event=0xae1180, receiver=0xe96220) at kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x615f10) at kernel/qcoreapplication.cpp:1372
#25 0x00007f4d79c68a33 in sendPostedEvents () at kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f4d7549b8ad in g_main_dispatch (context=0x70f0e0) at gmain.c:2500
#28 g_main_context_dispatch (context=0x70f0e0) at gmain.c:3083
#29 0x00007f4d7549c0a8 in g_main_context_iterate (context=0x70f0e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3161
#30 0x00007f4d7549c279 in g_main_context_iteration (context=0x70f0e0, may_block=1) at gmain.c:3224
#31 0x00007f4d79c68e8f in QEventDispatcherGlib::processEvents (this=0x6e66e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00007f4d78e9961e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f4d79c3d452 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f4d79c3d64f in QEventLoop::exec (this=0x7fffb2dc0980, flags=...) at kernel/qeventloop.cpp:201
#35 0x00007f4d792a52b6 in QDialog::exec (this=0x8a5320) at dialogs/qdialog.cpp:552
#36 0x00007f4d685382dc in kdemain (_argc=<optimized out>, _argv=<optimized out>) at /usr/src/debug/kde-runtime-4.6.95/kcmshell/main.cpp:292
#37 0x0000000000408837 in launch (argc=5, _name=0x6c0bc8 "kcmshell4", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b1ce "0") at /usr/src/debug/kdelibs-4.6.95/kinit/kinit.cpp:734
#38 0x0000000000409906 in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.6.95/kinit/kinit.cpp:1226
#39 0x0000000000409e47 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.6.95/kinit/kinit.cpp:1419
#40 0x0000000000405747 in main (argc=4, argv=0x7fff00000001, envp=0x7fffb2dc2360) at /usr/src/debug/kdelibs-4.6.95/kinit/kinit.cpp:1907

Possible duplicates by query: bug 240793.

Reported using DrKonqi