[  186.466412] tun0: no available key for peer 1, key-id: 0
[  186.476099] tun0: no available key for peer 2, key-id: 0
[  186.494576] tun0: no available key for peer 4, key-id: 0
[  186.503845] tun0: no available key for peer 5, key-id: 0
[  186.513036] tun0: no available key for peer 6, key-id: 0
[  192.860821] iperf3 (3303) used greatest stack depth: 11832 bytes left
[  193.208431] tun0: deleting peer with id 1, reason 1
[  193.226313] tun1: deleting peer with id 1, reason 1
[  195.339272] tun0: deleting peer with id 2, reason 1
[  195.354548] tun2: deleting peer with id 2, reason 1
[  200.508960] tun0: deleting peer with id 4, reason 2
[  200.509040] tun0: deleting peer with id 3, reason 2
[  200.509075] tun0: deleting peer with id 5, reason 2
[  200.509109] tun0: deleting peer with id 6, reason 2
[  205.564963] tun6: deleting peer with id 6, reason 2
[  205.565079] tun5: deleting peer with id 5, reason 2
[  205.565357] tun4: deleting peer with id 4, reason 2
[  205.565971] tun3: deleting peer with id 3, reason 2