if_bridge problem

I updated (after a couple of weeks) last night.

uname -a

FreeBSD mail.scottro.net 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Sun Feb 25 01:16:20 EST 2007     root_at_mail.scottro.net:/usr/obj/usr/src/sys/S11  i386

Suddenly I can no longer create a bridge.  I use it with qemu and
usually do

kldload if_bridge

Then

ifconfig bridge0 create

When I did that today I got

ifconfig: SIOCIFCREATE2: Invalid argument

I see a mention of an almost identical problem from August of last year.



http://docs.freebsd.org/cgi/getmsg.cgi?fetch=546442+0+archive/2006/freebsd-current/20060813.freebsd-curren

(Sorry about the wordwrap on the link.)

However, I've seen nothing recent so I don't know if this is just me or
not.    

Thank you to anyone who can offer some insight. 


-- 

Scott Robbins

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