Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I'm using Network Managment applet in notification area, instead of knetworkmanager, but sometimes when I'm switching through the ethernet networks plasma-desktop just crashes.

Dell Latitude E5500

The report from KDE Crash reporting assistant is attached below.


 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#5  0x00007ff3b0759fad in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () from /usr/lib/libQtCore.so.4
#6  0x00007ff38d3be418 in InterfaceItem::currentConnectionChanged() () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#7  0x00007ff38d3bedd6 in InterfaceItem::connectionStateChanged(Solid::Control::NetworkInterface::ConnectionState) () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#8  0x00007ff38d3b47f1 in InterfaceItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/plasma_applet_networkmanagement.so
#9  0x00007ff3b075a62f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007ff3923c49dd in Solid::Control::NetworkInterface::connectionStateChanged(int, int, int) () from /usr/lib/libsolidcontrol.so.4
#11 0x00007ff3923c4af0 in Solid::Control::NetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsolidcontrol.so.4
#12 0x00007ff3923c7220 in Solid::Control::WiredNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsolidcontrol.so.4
#13 0x00007ff3b075a62f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#14 0x00007ff38cb29fbd in NMNetworkInterface::connectionStateChanged(int, int, int) () from /usr/lib/kde4/solid_networkmanager07.so
#15 0x00007ff38cb2ae3c in NMNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#16 0x00007ff38cb2d735 in NMWiredNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#17 0x00007ff3b075a62f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#18 0x00007ff38cb3376a in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged(unsigned int, unsigned int, unsigned int) () from /usr/lib/kde4/solid_networkmanager07.so
#19 0x00007ff38cb337c3 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#20 0x00007ff3aeba124b in ?? () from /usr/lib/libQtDBus.so.4
#21 0x00007ff3aebae4df in ?? () from /usr/lib/libQtDBus.so.4
#22 0x00007ff3b0757ec9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#23 0x00007ff3af924e84 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007ff3af928f6a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x00007ff3b0c7b256 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#26 0x00007ff3b074679c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#27 0x00007ff3b0749e3d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#28 0x00007ff3b076ead3 in ?? () from /usr/lib/libQtCore.so.4
#29 0x00007ff3abe00da2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0x00007ff3abe04c18 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#31 0x00007ff3abe04dcc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0x00007ff3b076f00f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0x00007ff3af9c44be in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007ff3b0745b82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007ff3b0745dbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0x00007ff3b074a0eb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#37 0x00007ff3a522ad22 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#38 0x0000000000406c84 in _start ()

Reported using DrKonqi