[  378.231525][    C0] tun0: no available key for peer 3, key-id: 0
[  378.389375][    C1] tun0: no available key for peer 5, key-id: 0
[  378.470300][    C0] tun0: no available key for peer 6, key-id: 0
[  388.725844][ T3391] iperf3 (3391) used greatest stack depth: 22832 bytes left
[  390.573713][ T3485] tun0: deleting peer with id 1, reason 1
[  390.660713][ T3489] tun1: deleting peer with id 1, reason 1
[  393.547988][ T3537] tun0: deleting peer with id 2, reason 1
[  393.636842][ T3541] tun2: deleting peer with id 2, reason 1
[  398.670919][   T34] tun0: deleting peer with id 4, reason 2
[  398.671221][   T34] tun0: deleting peer with id 3, reason 2
[  399.694938][   T34] tun0: deleting peer with id 5, reason 2
[  399.695230][   T34] tun0: deleting peer with id 6, reason 2
[  404.878224][   T34] tun3: deleting peer with id 3, reason 2
[  404.941932][   T34] tun4: deleting peer with id 4, reason 2
[  405.006924][   T34] tun5: deleting peer with id 5, reason 2
[  405.070021][   T67] tun6: deleting peer with id 6, reason 2