[  154.709632] ip (2075) used greatest stack depth: 12232 bytes left
[  159.895506] tun0: no available key for peer 4, key-id: 0
[  159.906536] tun0: no available key for peer 5, key-id: 0
[  159.917394] tun0: no available key for peer 6, key-id: 0
[  166.214742] iperf3 (2359) used greatest stack depth: 11824 bytes left
[  166.562503] tun0: deleting peer with id 1, reason 1
[  166.577711] tun1: deleting peer with id 10, reason 1
[  168.671844] tun0: deleting peer with id 2, reason 1
[  168.684832] tun2: deleting peer with id 11, reason 1
[  173.815921] tun0: deleting peer with id 4, reason 2
[  173.816006] tun0: deleting peer with id 3, reason 2
[  173.816045] tun0: deleting peer with id 5, reason 2
[  173.816084] tun0: deleting peer with id 6, reason 2
[  178.807924] tun3: deleting peer with id 12, reason 2
[  178.871933] tun5: deleting peer with id 14, reason 2
[  178.872926] tun6: deleting peer with id 15, reason 2
[  178.872998] tun4: deleting peer with id 13, reason 2