K 10
svn:author
V 7
pkelsey
K 8
svn:date
V 27
2020-03-14T19:43:44.250771Z
K 7
svn:log
V 371
Fix iflib freelist state corruption

This fixes a bug in iflib freelist management that breaks the required
correspondence between freelist indexes and driver ring slots.

PR:		243126, 243392, 240628
Reported by:	avg, alexandr.oleynikov@gmail.com, Harald Schmalzbauer
Reviewed by:	avg, gallatin
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D23943

END