[  154.220994] ip (2064) used greatest stack depth: 12088 bytes left
[  159.507616] tun0: no available key for peer 4, key-id: 0
[  159.529962] tun0: no available key for peer 6, key-id: 0
[  165.842729] iperf3 (2393) used greatest stack depth: 11824 bytes left
[  166.195628] tun0: deleting peer with id 1, reason 1
[  166.211123] tun1: deleting peer with id 10, reason 1
[  168.307042] tun0: deleting peer with id 2, reason 1
[  168.319914] tun2: deleting peer with id 11, reason 1
[  173.434977] tun0: deleting peer with id 4, reason 2
[  173.435111] tun0: deleting peer with id 3, reason 2
[  173.435185] tun0: deleting peer with id 5, reason 2
[  173.435256] tun0: deleting peer with id 6, reason 2
[  178.491978] tun5: deleting peer with id 14, reason 2
[  178.491978] tun6: deleting peer with id 15, reason 2
[  178.492184] tun4: deleting peer with id 13, reason 2
[  178.492522] tun3: deleting peer with id 12, reason 2