nm-applet crashed with SIGSEGV in gtk_combo_box_set_model()

[Juksu]

The WLAN connection stops after 45min of use or so on its own...
Then, when trying to select (reconnect) the wlan again the network manager crashes.

ProblemType: Crash
Architecture: amd64
Date: Wed Oct 10 15:42:10 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/bin/nm-applet
NonfreeKernelModules: fglrx cdrom
Package: network-manager-gnome 0.6.5-0ubuntu10
PackageArchitecture: amd64
ProcCmdline: nm-applet --sm-disable
ProcCwd: /home/jpl
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=fi_FI.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: network-manager-applet
StacktraceTop:
 gtk_combo_box_set_model ()
 ?? ()
 ?? ()
 ?? ()
 g_closure_invoke ()
Title: nm-applet crashed with SIGSEGV in gtk_combo_box_set_model()
Uname: Linux Possulap 2.6.22-14-generic #1 SMP Wed Oct 10 05:28:36 GMT 2007 x86_64 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video

[Apport retracing service (apport)]

StacktraceTop:IA__gtk_combo_box_set_model (combo_box=0xb5fd20, model=0xffffffffac038330) at /build/buildd/gtk+2.0-2.12.0/gtk/gtkcombobox.c:4872
wso_wpa_eap_new (glade_file=<value optimized out>, capabilities=61647, wpa2=0) at wso-wpa-eap.c:297
wsm_set_capabilities (wsm=0xa65640, capabilities=61647) at wireless-security-manager.c:96
nma_other_network_dialog_run (applet=<value optimized out>, create_network=0) at other-network-dialog.c:337
IA__g_closure_invoke (closure=0xd30dd0, return_value=0x0, n_param_values=1, param_values=0x7fffb25028c0, invocation_hint=0x7fffb2502790)