Application: systemsettings (1.0)
KDE Platform Version: 4.6.95 (4.7 RC2)
Qt Version: 4.7.3
Operating System: Linux 2.6.38.8-desktop-4.mga x86_64
Distribution: "Mageia Cauldron"

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

open the configuration dialog and try to configure some wired configuration. After pressing accept it fails.

The crash can be reproduced every time.

-- Backtrace:
Application: Configuration du système (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  0x00007faf39dcc4eb in QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) () from /usr/lib64/libQtDBus.so.4
#7  0x00007faf27b00e30 in NMDBusSettingsConnectionProvider::onConnectionAddArrived(QDBusPendingCallWatcher*) () from /usr/lib64/libknm_nm.so
#8  0x00007faf27ac1a7c in NMDBusSettingsConnectionProvider::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libknm_nm.so
#9  0x00007faf39a7adbf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#10 0x00007faf39df5cef in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib64/libQtDBus.so.4
#11 0x00007faf39df5d79 in QDBusPendingCallWatcher::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQtDBus.so.4
#12 0x00007faf39a7a8ba in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#13 0x00007faf3a6758a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007faf3a67a47a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x00007faf3b304ba6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#16 0x00007faf39a663dc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#17 0x00007faf39a69be5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#18 0x00007faf39a91813 in ?? () from /usr/lib64/libQtCore.so.4
#19 0x00007faf37103663 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#20 0x00007faf37103e58 in ?? () from /lib64/libglib-2.0.so.0
#21 0x00007faf37104031 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#22 0x00007faf39a919af in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00007faf3a71c21e in ?? () from /usr/lib64/libQtGui.so.4
#24 0x00007faf39a65792 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#25 0x00007faf39a659dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#26 0x00007faf39a69e9b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#27 0x0000000000411229 in _start ()

Reported using DrKonqi