cannot delete state, when the state is obviously present

[Eugene M. Zheganin]

Hi.

Why it's often impossible to delete state from state table ?

Suppose I have a state:

all icmp 46.146.220.88:36386 <- 104.81.60.125:36386       0:0
   age 00:00:20, expires in 00:00:05, 2:2 pkts, 128:128 bytes, rule 43
   id: 0100000073bcdded creatorid: 1017b0dc

# pfctl -k id -k 0100000073bcdded
killed 0 states

And the state is still present after this.

Thanks.
Eugene.