K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2018-01-24T04:29:16.981908Z
K 7
svn:log
V 257
pf: States have at least two references

pf_unlink_state() releases a reference to the state without checking if
this is the last reference. It can't be, because pf_state_insert()
initialises it to two. KASSERT() that this is always the case.

CID:	1347140

END