Bug 235015

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 i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I had woken my computer up from sleep. Previously connected to my home wireless netowrk - woke it up in another location where there is both a wireless and wired connection. Plugged in wired connection and got IP but still couldn't connect, so I ran "service network-manager stop" followed by "service network-manager start" and the crash happened.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=0x937d020) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#7  QString (this=0x937d020) at /usr/include/qt4/QtCore/qstring.h:712
#8  Knm::Activatable::deviceUni (this=0x937d020) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/internals/activatable.cpp:51
#9  0x001360f2 in compareDevices (first=0x9411408, second=0x937d020) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/sortedactivatablelist.cpp:264
#10 0x0013621c in activatableLessThan (first=0x9411408, second=0x937d020) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/sortedactivatablelist.cpp:173
#11 0x0013649d in qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (start=<value optimized out>, end=)
    at /usr/include/qt4/QtCore/qalgorithms.h:379
#12 0x00136697 in qSort<QList<Knm::Activatable*>::iterator, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (this=0x932f908, activatable=0x9411408)
    at /usr/include/qt4/QtCore/qalgorithms.h:204
#13 SortedActivatableList::handleAdd (this=0x932f908, activatable=0x9411408) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/sortedactivatablelist.cpp:100
#14 0x00124d03 in ActivatableList::addActivatableInternal (this=0x9367150, activatable=0x9411408)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/activatablelist.cpp:94
#15 0x00124d9c in ActivatableList::addActivatable (this=0x9367150, activatable=0xffffffff) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/activatablelist.cpp:82
#16 0x00125f2a in NetworkInterfaceActivatableProvider::maintainActivatableForUnconfigured (this=0x938b370)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/networkinterfaceactivatableprovider.cpp:93
#17 0x0012675b in NetworkInterfaceActivatableProvider::handleRemove (this=0x938b370, removedConnection=0x9389778)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/networkinterfaceactivatableprovider.cpp:202
#18 0x0012069d in ConnectionList::removeConnection (this=0x9332d20, connection=0x9389778) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/libs/service/connectionlist.cpp:136
#19 0x001e180d in NMDBusSettingsConnectionProvider::clearConnections (this=0x92ebb48)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:173
#20 0x001e31dd in NMDBusSettingsConnectionProvider::serviceOwnerChanged (this=0x92ebb48, changedService=..., oldOwner=..., newOwner=...)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:152
#21 0x001abc8d in NMDBusSettingsConnectionProvider::qt_metacall (this=0x92ebb48, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf9fb0f0)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/obj-i486-linux-gnu/backends/NetworkManager/moc_nmdbussettingsconnectionprovider.cpp:78
#22 0x00aa7263 in QMetaObject::activate (sender=0x93663d0, from_signal_index=7, to_signal_index=7, argv=0xbf9fb0f0) at kernel/qobject.cpp:3113
#23 0x00aa7ec2 in QMetaObject::activate (sender=0x93663d0, m=0x502ca8, local_signal_index=2, argv=0xbf9fb0f0) at kernel/qobject.cpp:3187
#24 0x004ebf5f in QDBusConnectionInterface::serviceOwnerChanged (this=0x93663d0, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:204
#25 0x004ec283 in QDBusConnectionInterface::qt_metacall (this=0x93663d0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9fb2b0) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:131
#26 0x00aa7263 in QMetaObject::activate (sender=0x93663d0, from_signal_index=11, to_signal_index=11, argv=0xbf9fb2b0) at kernel/qobject.cpp:3113
#27 0x00aa7ec2 in QMetaObject::activate (sender=0x93663d0, m=0x502ca8, local_signal_index=6, argv=0xbf9fb2b0) at kernel/qobject.cpp:3187
#28 0x004ebe0f in QDBusConnectionInterface::NameOwnerChanged (this=0x93663d0, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:232
#29 0x004ec313 in QDBusConnectionInterface::qt_metacall (this=0x93663d0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf9fb4dc) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:135
#30 0x004b37b4 in QDBusConnectionPrivate::deliverCall (this=0x932f710, object=0x93663d0, msg=..., metaTypes=..., slotIdx=11) at qdbusintegrator.cpp:891
#31 0x004bb197 in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#32 0x00aa15fe in QObject::event (this=0x93663d0, e=0x930b330) at kernel/qobject.cpp:1111
#33 0x00cfbf54 in QApplicationPrivate::notify_helper (this=0x9297588, receiver=0x93663d0, e=0x930b330) at kernel/qapplication.cpp:4056
#34 0x00d0367c in QApplication::notify (this=0xbf9fbce0, receiver=0x93663d0, e=0x930b330) at kernel/qapplication.cpp:3603
#35 0x0076cbfa in KApplication::notify (this=0xbf9fbce0, receiver=0x93663d0, event=0x930b330) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00a916cb in QCoreApplication::notifyInternal (this=0xbf9fbce0, receiver=0x93663d0, event=0x930b330) at kernel/qcoreapplication.cpp:610
#37 0x00a922b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x927de48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x927de48) at kernel/qcoreapplication.cpp:1247
#39 0x00a9247d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#40 0x00abc3ff in QCoreApplication::sendPostedEvents (s=0x92a04a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#41 postEventSourceDispatch (s=0x92a04a8) at kernel/qeventdispatcher_glib.cpp:210
#42 0x02a0be88 in g_main_dispatch (context=0x9299670) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#43 IA__g_main_context_dispatch (context=0x9299670) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#44 0x02a0f730 in g_main_context_iterate (context=0x9299670, block=<value optimized out>, dispatch=1, self=0x9296ff8) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#45 0x02a0f863 in IA__g_main_context_iteration (context=0x9299670, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#46 0x00abc02c in QEventDispatcherGlib::processEvents (this=0x927da30, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#47 0x00d9cbe5 in QGuiEventDispatcherGlib::processEvents (this=0x927da30, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#48 0x00a8fc79 in QEventLoop::processEvents (this=0xbf9fbc44, flags=) at kernel/qeventloop.cpp:149
#49 0x00a900ca in QEventLoop::exec (this=0xbf9fbc44, flags=...) at kernel/qeventloop.cpp:201
#50 0x00a9253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#51 0x00cfbdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#52 0x08052905 in main (argc=1, argv=0xbf9fbe34) at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786+ag1/monolithic/main.cpp:45

This bug may be a duplicate of or related to bug 231278

Reported using DrKonqi