[  154.386040] ip (2073) used greatest stack depth: 12344 bytes left
[  159.640624] tun0: no available key for peer 3, key-id: 0
[  159.651912] tun0: no available key for peer 4, key-id: 0
[  166.089145] iperf3 (2394) used greatest stack depth: 11824 bytes left
[  166.388626] tun0: deleting peer with id 1, reason 1
[  166.406619] tun1: deleting peer with id 10, reason 1
[  168.507018] tun0: deleting peer with id 2, reason 1
[  168.520143] tun2: deleting peer with id 11, reason 1
[  173.624660] tun0: deleting peer with id 4, reason 2
[  173.624824] tun0: deleting peer with id 3, reason 2
[  173.624914] tun0: deleting peer with id 5, reason 2
[  173.624991] tun0: deleting peer with id 6, reason 2
[  178.680662] tun4: deleting peer with id 13, reason 2
[  178.680743] tun3: deleting peer with id 12, reason 2
[  178.681663] tun6: deleting peer with id 15, reason 2
[  178.681749] tun5: deleting peer with id 14, reason 2