Application that crashed: knetworkmanager
Version of the application: v0.9
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
When I restart the network-manager service via commandline, the KDE applet crashes.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f77ce611c8a in Knm::Activatable::deviceUni() const () from /usr/lib/libknminternals.so.4
#6  0x00007f77ce3d8165 in ?? () from /usr/lib/libknmservice.so.4
#7  0x00007f77ce3d82b3 in ?? () from /usr/lib/libknmservice.so.4
#8  0x00007f77ce3d8550 in ?? () from /usr/lib/libknmservice.so.4
#9  0x00007f77ce3d872c in SortedActivatableList::handleAdd(Knm::Activatable*) () from /usr/lib/libknmservice.so.4
#10 0x00007f77ce3c806b in ActivatableList::addActivatableInternal(Knm::Activatable*) () from /usr/lib/libknmservice.so.4
#11 0x00007f77ce3c90d0 in NetworkInterfaceActivatableProvider::maintainActivatableForUnconfigured() () from /usr/lib/libknmservice.so.4
#12 0x00007f77ce3c943f in NetworkInterfaceActivatableProvider::init() () from /usr/lib/libknmservice.so.4
#13 0x00007f77ce3c87d8 in NetworkInterfaceMonitor::networkInterfaceAdded(QString const&) () from /usr/lib/libknmservice.so.4
#14 0x00007f77ce3c21fd in NetworkInterfaceMonitor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libknmservice.so.4
#15 0x00007f77cce28ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x00007f77cdf442c5 in Solid::Control::NetworkManager::Notifier::networkInterfaceAdded(QString const&) () from /usr/lib/libsolidcontrol.so.4
#17 0x00007f77cdf44c7c in ?? () from /usr/lib/libsolidcontrol.so.4
#18 0x00007f77cce28ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#19 0x00007f77c3f539c5 in NMNetworkManager::networkInterfaceAdded(QString const&) () from /usr/lib/kde4/solid_networkmanager07.so
#20 0x00007f77c3f54d84 in NMNetworkManager::deviceAdded(QDBusObjectPath const&) () from /usr/lib/kde4/solid_networkmanager07.so
#21 0x00007f77c3f57c39 in NMNetworkManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#22 0x00007f77cce28ddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0x00007f77c3f63282 in ?? () from /usr/lib/kde4/solid_networkmanager07.so
#24 0x00007f77c3f636ad in ?? () from /usr/lib/kde4/solid_networkmanager07.so
#25 0x00007f77cd12aad4 in ?? () from /usr/lib/libQtDBus.so.4
#26 0x00007f77cd131def in ?? () from /usr/lib/libQtDBus.so.4
#27 0x00007f77cce230f9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#28 0x00007f77cd517efc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00007f77cd51f1ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007f77cec62ab6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f77cce13c2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#32 0x00007f77cce1480a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#33 0x00007f77cce3c533 in ?? () from /usr/lib/libQtCore.so.4
#34 0x00007f77c8d94bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f77c8d98598 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f77c8d986c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f77cce3c1a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007f77cd5ac4be in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007f77cce12532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x00007f77cce12904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x00007f77cce14ab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#42 0x000000000040d12f in _start ()

This bug may be a duplicate of or related to bug 227090

Reported using DrKonqi