K 10
svn:author
V 5
eugen
K 8
svn:date
V 27
2017-09-21T20:16:10.841128Z
K 7
svn:log
V 322
Unprotected modification of ng_iface(4) private data leads to kernel panic.
Fix a race with per-node read-mostly lock and refcounting for a hook.

PR:			220076
Tested by:		peixoto.cassiano
Approved by:		avg (mentor), mav (mentor)
MFC after:		1 week
Relnotes:		yes
Differential Revision:	https://reviews.freebsd.org/D12435

END