Need help on gnome-system-monitor crash

[Kevin Vandersloot <kfv101 psu edu>]

Hi. I (and many others) are getting a crash on exit when running
gnome-system-monitor for Gtk 2. The crash occurs when the "switch-page"
signal for the main window notebook is being called seemingly after a
lot of widgets have been destroyed on exit. There is a bug report in bug
#69493
http://bugzilla.gnome.org/show_bug.cgi?id=69493

The crux of the trace is that in my "switch-page" callback, I'm getting
a crash when calling gtk_widget_set_sensitive on another widget. 

Does anyone have any idea what might be wrong here? The crash only
happens every once in a while. Source is in procman/src/interface.c with
callbacks in callbacks.c. 

Much appreciated,
Kevin