[  154.359858] ip (2099) used greatest stack depth: 12256 bytes left
[  159.514772] tun0: no available key for peer 2, key-id: 0
[  159.522495] tun0: no available key for peer 3, key-id: 0
[  165.845810] iperf3 (2380) used greatest stack depth: 11800 bytes left
[  166.143239] tun0: deleting peer with id 1, reason 1
[  166.161531] tun1: deleting peer with id 1, reason 1
[  168.255726] tun0: deleting peer with id 2, reason 1
[  168.267749] tun2: deleting peer with id 2, reason 1
[  173.379999] tun0: deleting peer with id 4, reason 2
[  173.380129] tun0: deleting peer with id 3, reason 2
[  173.380203] tun0: deleting peer with id 5, reason 2
[  173.380273] tun0: deleting peer with id 6, reason 2
[  178.436002] tun5: deleting peer with id 5, reason 2
[  178.436124] tun3: deleting peer with id 3, reason 2
[  178.437007] tun6: deleting peer with id 6, reason 2
[  178.437089] tun4: deleting peer with id 4, reason 2