[  156.605047] tun0: no available key for peer 1, key-id: 0
[  156.614940] tun0: no available key for peer 2, key-id: 0
[  156.624636] tun0: no available key for peer 3, key-id: 0
[  156.634458] tun0: no available key for peer 4, key-id: 0
[  156.644489] tun0: no available key for peer 5, key-id: 0
[  156.654040] tun0: no available key for peer 6, key-id: 0
[  162.994257] iperf3 (2431) used greatest stack depth: 11872 bytes left
[  163.342483] tun0: deleting peer with id 1, reason 1
[  163.359623] tun1: deleting peer with id 1, reason 1
[  165.475360] tun0: deleting peer with id 2, reason 1
[  165.489499] tun2: deleting peer with id 2, reason 1
[  170.633106] tun0: deleting peer with id 4, reason 2
[  170.633181] tun0: deleting peer with id 3, reason 2
[  170.633203] tun0: deleting peer with id 5, reason 2
[  170.633223] tun0: deleting peer with id 6, reason 2
[  175.688094] tun5: deleting peer with id 5, reason 2
[  175.688236] tun4: deleting peer with id 4, reason 2
[  175.688540] tun3: deleting peer with id 3, reason 2
[  175.689097] tun6: deleting peer with id 6, reason 2