[  154.774219] tun0: no available key for peer 2, key-id: 0
[  154.782220] tun0: no available key for peer 3, key-id: 0
[  154.790055] tun0: no available key for peer 4, key-id: 0
[  161.103753] iperf3 (2382) used greatest stack depth: 11816 bytes left
[  161.402889] tun0: deleting peer with id 1, reason 1
[  161.417619] tun1: deleting peer with id 1, reason 1
[  163.508738] tun0: deleting peer with id 2, reason 1
[  163.520577] tun2: deleting peer with id 2, reason 1
[  168.656023] tun0: deleting peer with id 4, reason 2
[  168.656110] tun0: deleting peer with id 3, reason 2
[  168.656153] tun0: deleting peer with id 5, reason 2
[  168.656187] tun0: deleting peer with id 6, reason 2
[  173.648029] tun4: deleting peer with id 4, reason 2
[  173.648121] tun3: deleting peer with id 3, reason 2
[  173.712021] tun6: deleting peer with id 6, reason 2
[  173.713029] tun5: deleting peer with id 5, reason 2