Version:            (using KDE KDE 3.5.7)
Installed from:    SuSE RPMs

Reproducibility: Often, but not always

Steps to reproduce: Start KDE and knetworkmanager with the ethernet cable attached.  Then click on the knetworkmanager icon in the system tray and select a wireless network.  After several seconds of trying to connect, knetworkmanager crashes with a SIGSEGV; see following backtrace.  I don't know if this is a duplicate of Bug 136837, because in my case it's not necessary to suspend/hibernate my computer before this bug occurs.

System configuration startup check disabled.

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1230911792 (LWP 16348)]
[KCrash handler]
#9  0xb683acd9 in Encryption::getSecrets ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#10 0xb68606bb in WirelessDialog::comboEncryption_activated ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#11 0xb686328a in AcquirePasswordDialog::configureCryptoWidget ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#12 0xb686379a in AcquirePasswordDialog::AcquirePasswordDialog ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#13 0xb68690d8 in NetworkManagerInfo::acquirePassphrase ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#14 0xb686937c in NetworkManagerInfoDBus::getKeyForNetwork ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#15 0xb686a0b5 in DBusConnection::networkManagerInfoMessageHandler ()
   from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#16 0xb6785d8b in dbus_set_error_from_message () from /usr/lib/libdbus-1.so.3
#17 0xb6778cde in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.3
#18 0xb67a8133 in DBusQt::Connection::dispatchRead ()
   from /usr/lib/libdbus-qt-1.so.1
#19 0xb67a88d7 in DBusQt::Connection::qt_invoke ()
   from /usr/lib/libdbus-qt-1.so.1
#20 0xb756df1d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#21 0xb756eb5d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb67a93e9 in DBusQt::Internal::Integrator::readReady ()
   from /usr/lib/libdbus-qt-1.so.1
#23 0xb67a9453 in DBusQt::Internal::Integrator::slotRead ()
   from /usr/lib/libdbus-qt-1.so.1
#24 0xb67a970a in DBusQt::Internal::Integrator::qt_invoke ()
   from /usr/lib/libdbus-qt-1.so.1
#25 0xb756df1d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#26 0xb756ea62 in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#27 0xb78a9e80 in QSocketNotifier::activated ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#28 0xb758c150 in QSocketNotifier::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#29 0xb750e9c7 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0xb750f791 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#31 0xb7b91202 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#32 0xb7503371 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#33 0xb74bdb74 in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#34 0xb75257f0 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#35 0xb7525686 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#36 0xb750e57f in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#37 0xb686c7e9 in kdemain () from /opt/kde3/lib/libkdeinit_knetworkmanager.so
#38 0xb72e6514 in kdeinitmain () from /opt/kde3/lib/kde3/knetworkmanager.so
#39 0x0804e33f in launch ()
#40 0x0804ebca in handle_launcher_request ()
#41 0x0804ef4f in handle_requests ()
#42 0x0805014c in main ()