[  154.224221] ip (2068) used greatest stack depth: 12080 bytes left
[  159.456933] tun0: no available key for peer 2, key-id: 0
[  159.467182] tun0: no available key for peer 3, key-id: 0
[  159.477741] tun0: no available key for peer 4, key-id: 0
[  159.488239] tun0: no available key for peer 5, key-id: 0
[  159.498767] tun0: no available key for peer 6, key-id: 0
[  165.913295] iperf3 (2389) used greatest stack depth: 11800 bytes left
[  166.252531] tun0: deleting peer with id 1, reason 1
[  166.265256] tun1: deleting peer with id 10, reason 1
[  168.358077] tun0: deleting peer with id 2, reason 1
[  168.371393] tun2: deleting peer with id 11, reason 1
[  173.497684] tun0: deleting peer with id 4, reason 2
[  173.497826] tun0: deleting peer with id 3, reason 2
[  173.497903] tun0: deleting peer with id 5, reason 2
[  173.497978] tun0: deleting peer with id 6, reason 2
[  178.553687] tun6: deleting peer with id 15, reason 2
[  178.553686] tun5: deleting peer with id 14, reason 2
[  178.553823] tun4: deleting peer with id 13, reason 2
[  178.553933] tun3: deleting peer with id 12, reason 2