I traced back the point where the crash happens, and seems to be due to an empty SSID. I opened a bug upstream with details and a patch to fix (?) it.
See http://bugzilla.gnome.org/show_bug.cgi?id=584774 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
