[  246.983098] tun0: no available key for peer 1, key-id: 0
[  246.992073] tun0: no available key for peer 2, key-id: 0
[  254.486765] iperf3 (2939) used greatest stack depth: 12024 bytes left
[  255.864999] tun0: deleting peer with id 1, reason 1
[  255.878637] tun1: deleting peer with id 10, reason 1
[  257.982620] tun0: deleting peer with id 2, reason 1
[  257.994950] tun2: deleting peer with id 11, reason 1
[  261.116357] tun0: deleting peer with id 4, reason 2
[  261.116440] tun0: deleting peer with id 3, reason 2
[  261.116469] tun0: deleting peer with id 5, reason 2
[  261.116494] tun0: deleting peer with id 6, reason 2
[  266.108367] tun4: deleting peer with id 13, reason 2
[  266.108367] tun3: deleting peer with id 12, reason 2
[  266.171354] tun5: deleting peer with id 14, reason 2
[  266.171356] tun6: deleting peer with id 15, reason 2