amd64/78677: IPSEC causes panic on AMD64 FreeBSD >5.2.1

[Doug White]

This one can join amd64/73211 in noting IPSEC is completely and utterly
broken on amd64. Basic investigation points at the key-handling code
(pfkey) which is the same in both IPSEC and FAST_IPSEC.  Someone with
knowledge of 32 to 64 bit conversion issues needs to take a look at this.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite at gumbysoft.com          |  www.FreeBSD.org