K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2016-06-06T16:23:02.518524Z
K 7
svn:log
V 220
Similarly to r301505 protect the removal of the ifa from the if_addrhead
by a lock (as well as the check that the list is not empty).

Obtained from:	projects/vnet
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation

END