[  185.981970] tun0: no available key for peer 1, key-id: 0
[  192.342398] iperf3 (3243) used greatest stack depth: 11792 bytes left
[  192.656501] tun0: deleting peer with id 1, reason 1
[  192.670274] tun1: deleting peer with id 1, reason 1
[  194.777443] tun0: deleting peer with id 2, reason 1
[  194.790390] tun2: deleting peer with id 2, reason 1
[  199.935754] tun0: deleting peer with id 4, reason 2
[  199.935824] tun0: deleting peer with id 3, reason 2
[  199.935847] tun0: deleting peer with id 5, reason 2
[  199.935868] tun0: deleting peer with id 6, reason 2
[  204.927767] tun3: deleting peer with id 3, reason 2
[  204.991753] tun4: deleting peer with id 4, reason 2
[  204.991753] tun5: deleting peer with id 5, reason 2
[  204.991755] tun6: deleting peer with id 6, reason 2