Version:            (using KDE 4.3.1)
OS:                Linux
Installed from:    Ubuntu Packages

In Kubuntu 9.04 after upgrading to 4.3.1 and the latest update to KNetworkManager, if I put the computer to sleep and then resume the session KNetworkManager crashes. This used to work fine before those updates.

The crash report:
Application that crashed: knetworkmanager
Version of the application: v0.8
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  0xb6d732fb in __dynamic_cast () from /usr/lib/libstdc++.so.6
#7  0xb7a8f8f1 in NetworkInterfaceActivatableProvider::handleUpdate () from /usr/lib/libknmservice.so.4
#8  0xb7a8865c in ConnectionList::updateConnection () from /usr/lib/libknmservice.so.4
#9  0xb7a98ec6 in ConnectionUsageMonitor::handleActivationStateChange () from /usr/lib/libknmservice.so.4
#10 0xb7a871c1 in ConnectionUsageMonitor::qt_metacall () from /usr/lib/libknmservice.so.4
#11 0xb6f021b8 in QMetaObject::activate (sender=0x9a0d8d0, from_signal_index=7, to_signal_index=7, argv=0xbf9dfa6c) at kernel/qobject.cpp:3113
#12 0xb6f02e42 in QMetaObject::activate (sender=0x9a0d8d0, m=0x80687c0, local_signal_index=0, argv=0xbf9dfa6c) at kernel/qobject.cpp:3187
#13 0xb7ab99d3 in Knm::InterfaceConnection::activationStateChanged () from /usr/lib/libknminternals.so.4
#14 0xb7ad25ec in Knm::InterfaceConnection::setActivationState () from /usr/lib/libknminternals.so.4
#15 0xb7a6c78c in NMDBusActiveConnectionMonitor::activeConnectionChangedInternal () from /usr/lib/libknm_nm.so
#16 0xb7a6ca3b in NMDBusActiveConnectionMonitor::activeConnectionChanged () from /usr/lib/libknm_nm.so
#17 0xb7a36dd2 in NMDBusActiveConnectionMonitor::qt_metacall () from /usr/lib/libknm_nm.so
#18 0xb6f021b8 in QMetaObject::activate (sender=0x9ab8480, from_signal_index=5, to_signal_index=5, argv=0xbf9dfc2c) at kernel/qobject.cpp:3113
#19 0xb6f02e42 in QMetaObject::activate (sender=0x9ab8480, m=0xb7a777c0, local_signal_index=0, argv=0xbf9dfc2c) at kernel/qobject.cpp:3187
#20 0xb7a367f3 in ?? () from /usr/lib/libknm_nm.so
#21 0xb7a37626 in ?? () from /usr/lib/libknm_nm.so
#22 0xb7003e5a in QDBusConnectionPrivate::deliverCall (this=0x9a132b8, object=0x9ab8480, msg=@0x9a5f61c, metaTypes=@0x9a5f620, slotIdx=5) at qdbusintegrator.cpp:891
#23 0xb700beb7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9a5f5f0, object=0x9ab8480) at qdbusintegrator_p.h:101
#24 0xb6efd3b0 in QObject::event (this=0x9ab8480, e=0x9a5f5f0) at kernel/qobject.cpp:1111
#25 0xb7178d3c in QApplicationPrivate::notify_helper (this=0x99928b0, receiver=0x9ab8480, e=0x9a5f5f0) at kernel/qapplication.cpp:4056
#26 0xb718103e in QApplication::notify (this=0xbf9e0548, receiver=0x9ab8480, e=0x9a5f5f0) at kernel/qapplication.cpp:3603
#27 0xb7cbd85d in KApplication::notify (this=0xbf9e0548, receiver=0x9ab8480, event=0x9a5f5f0) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:302
#28 0xb6eecbcb in QCoreApplication::notifyInternal (this=0xbf9e0548, receiver=0x9ab8480, event=0x9a5f5f0) at kernel/qcoreapplication.cpp:610
#29 0xb6eed825 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9973b38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#30 0xb6eeda1d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#31 0xb6f186af in postEventSourceDispatch (s=0x99950c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#32 0xb6576b88 in IA__g_main_context_dispatch (context=0x9994890) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#33 0xb657a0eb in g_main_context_iterate (context=0x9994890, block=1, dispatch=1, self=0x9992388) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#34 0xb657a268 in IA__g_main_context_iteration (context=0x9994890, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#35 0xb6f182f8 in QEventDispatcherGlib::processEvents (this=0x9973d10, flags={i = -1080163272}) at kernel/qeventdispatcher_glib.cpp:327
#36 0xb721aa75 in QGuiEventDispatcherGlib::processEvents (this=0x9973d10, flags={i = -1080163224}) at kernel/qguieventdispatcher_glib.cpp:202
#37 0xb6eeb1fa in QEventLoop::processEvents (this=0xbf9e04e0, flags={i = -1080163160}) at kernel/qeventloop.cpp:149
#38 0xb6eeb642 in QEventLoop::exec (this=0xbf9e04e0, flags={i = -1080163096}) at kernel/qeventloop.cpp:201
#39 0xb6eedae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#40 0xb7178bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#41 0x080526f3 in _start ()