PROBLEM:  (BCPMB215Q) (PATCH ID: OSF505-011)
********


This patch fixes a kernel memory fault in VMAC code if_addnewaddr().
The fault will occur from ifconfig(8) and the stack will include:

_XentMM
bcmp
if_addnewaddr
ifioctl
soo_ioctl
ioctl_base
ioctl
syscall

PROBLEM:  (UVO74098) (PATCH ID: OSF505-016)
********

This patch adds a fix to VMAC functionality when used with NETrain so that
ARP caches on networked systems will contain the correct MAC addresses.