[  156.629857] tun0: no available key for peer 3, key-id: 0
[  156.648059] tun0: no available key for peer 5, key-id: 0
[  162.991856] iperf3 (2438) used greatest stack depth: 11832 bytes left
[  163.328500] tun0: deleting peer with id 1, reason 1
[  163.349484] tun1: deleting peer with id 1, reason 1
[  165.461788] tun0: deleting peer with id 2, reason 1
[  165.483942] tun2: deleting peer with id 2, reason 1
[  170.629369] tun0: deleting peer with id 4, reason 2
[  170.629450] tun0: deleting peer with id 3, reason 2
[  170.629489] tun0: deleting peer with id 5, reason 2
[  170.629521] tun0: deleting peer with id 6, reason 2
[  175.621370] tun3: deleting peer with id 3, reason 2
[  175.685363] tun6: deleting peer with id 6, reason 2
[  175.685431] tun5: deleting peer with id 5, reason 2
[  175.685745] tun4: deleting peer with id 4, reason 2