Version:            (using KDE 4.0.5)
Installed from:    SuSE RPMs
OS:                Linux

I using suse 11 with KDE 4.0 when I'm using the wifi Knetmanager will randomly will crash here is the crash log 

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[Thread debugging using libthread_db enabled]
[New Thread 0xb67106d0 (LWP 7504)]
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[KCrash handler]
#6  0xb6ea22ff in QObject::disconnect () from /usr/lib/qt3/lib/libqt-mt.so.3
#7  0xb7e8e610 in WirelessDeviceTray::slotCheckActiveAccessPoint ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#8  0xb7e8ea50 in WirelessDeviceTray::qt_invoke ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#9  0xb6e9f79a in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#10 0xb6ea1cdb in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#11 0xb7e80fe9 in WirelessDevice::propertiesChanged ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#12 0xb7e8100d in WirelessDevice::slotPropertiesChanged ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#13 0xb7e8238a in WirelessDevice::qt_invoke ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#14 0xb6e9f79a in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0xb7f0f2fe in DBus::WirelessDeviceProxy::PropertiesChanged ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#16 0xb7f02e4b in DBus::WirelessDeviceProxy::slotHandleDBusSignal ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#17 0xb7f0e61c in DBus::WirelessDeviceProxy::qt_invoke ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#18 0xb6e9f79a in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0xb7cb178e in QDBusProxy::dbusSignal () from /usr/lib/libdbus-1-qt3.so.0
#20 0xb7cb1ff9 in QDBusProxy::handleDBusSignal ()
   from /usr/lib/libdbus-1-qt3.so.0
#21 0xb7cb15b0 in QDBusProxy::qt_invoke () from /usr/lib/libdbus-1-qt3.so.0
#22 0xb6e9f71d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#23 0xb7c9b75e in QDBusConnectionPrivate::dbusSignal ()
   from /usr/lib/libdbus-1-qt3.so.0
#24 0xb7ca00bb in QDBusConnectionPrivate::handleSignal ()
   from /usr/lib/libdbus-1-qt3.so.0
#25 0xb7ca0edf in ?? () from /usr/lib/libdbus-1-qt3.so.0
#26 0xb6838755 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#27 0xb7ca011b in QDBusConnectionPrivate::dispatch ()
   from /usr/lib/libdbus-1-qt3.so.0
#28 0xb7c9b53b in QDBusConnectionPrivate::qt_invoke ()
   from /usr/lib/libdbus-1-qt3.so.0
#29 0xb6e9f79a in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0xb6ea1cdb in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#31 0xb7204db9 in QTimer::timeout () from /usr/lib/qt3/lib/libqt-mt.so.3
#32 0xb6ec3f7c in QTimer::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#33 0xb6e3a3cd in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#34 0xb6e3b406 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#35 0xb7529892 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#36 0xb6e2fb1b in QEventLoop::activateTimers ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#37 0xb6de5591 in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#38 0xb6e52d10 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#39 0xb6e52ba6 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#40 0xb6e3aa5f in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#41 0xb7e72861 in kdemain () from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#42 0x08048512 in ?? ()
#43 0xb7cda5f5 in __libc_start_main () from /lib/libc.so.6
#44 0x08048451 in ?? ()