ipfw segfaults on 4.9-STABLE (??)

[arnvid]

After cvs up'ing one of our development boxes today it sadenly started 
giving this strange segfault from ipfw: 

obfleur# ipfw show
Segmentation fault 


Seems we managed to enable ipfw2 in the config file, but this shouldn't 
segfault ipfw should it? 

bash-2.05b# uname -ar
FreeBSD obfleur 4.9-STABLE FreeBSD 4.9-STABLE #0: Mon Oct 27 22:06:20 CET 
2003     root at obfleur:/usr/obj/usr/src/sys/OB  i386 


Anyone seen this? :) 

Best regards, 

Arnvid