[  245.782710] tun0: no available key for peer 1, key-id: 0
[  245.791290] tun0: no available key for peer 2, key-id: 0
[  253.348801] iperf3 (2949) used greatest stack depth: 12032 bytes left
[  254.719547] tun0: deleting peer with id 1, reason 1
[  254.730547] tun1: deleting peer with id 1, reason 1
[  256.825725] tun0: deleting peer with id 2, reason 1
[  256.839559] tun2: deleting peer with id 2, reason 1
[  259.961768] tun0: deleting peer with id 4, reason 2
[  259.961843] tun0: deleting peer with id 3, reason 2
[  259.961880] tun0: deleting peer with id 5, reason 2
[  259.961921] tun0: deleting peer with id 6, reason 2
[  264.953769] tun3: deleting peer with id 3, reason 2
[  264.953769] tun6: deleting peer with id 6, reason 2
[  264.953771] tun5: deleting peer with id 5, reason 2
[  264.954227] tun4: deleting peer with id 4, reason 2