[  154.415510] ip (2047) used greatest stack depth: 12232 bytes left
[  159.670747] tun0: no available key for peer 2, key-id: 0
[  159.704159] tun0: no available key for peer 5, key-id: 0
[  166.013288] iperf3 (2359) used greatest stack depth: 11800 bytes left
[  166.361300] tun0: deleting peer with id 1, reason 1
[  166.381137] tun1: deleting peer with id 10, reason 1
[  168.480446] tun0: deleting peer with id 2, reason 1
[  168.492779] tun2: deleting peer with id 11, reason 1
[  173.624951] tun0: deleting peer with id 4, reason 2
[  173.625018] tun0: deleting peer with id 3, reason 2
[  173.625054] tun0: deleting peer with id 5, reason 2
[  173.625087] tun0: deleting peer with id 6, reason 2
[  178.616953] tun3: deleting peer with id 12, reason 2
[  178.680950] tun6: deleting peer with id 15, reason 2
[  178.680958] tun5: deleting peer with id 14, reason 2
[  178.681005] tun4: deleting peer with id 13, reason 2