[  154.950857] tun0: no available key for peer 2, key-id: 0
[  154.961431] tun0: no available key for peer 3, key-id: 0
[  154.970680] tun0: no available key for peer 4, key-id: 0
[  154.980030] tun0: no available key for peer 5, key-id: 0
[  154.989252] tun0: no available key for peer 6, key-id: 0
[  161.354559] iperf3 (2436) used greatest stack depth: 11872 bytes left
[  161.734300] tun0: deleting peer with id 1, reason 1
[  161.753036] tun1: deleting peer with id 1, reason 1
[  163.873550] tun0: deleting peer with id 2, reason 1
[  163.887487] tun2: deleting peer with id 2, reason 1
[  169.026980] tun0: deleting peer with id 4, reason 2
[  169.027052] tun0: deleting peer with id 3, reason 2
[  169.027075] tun0: deleting peer with id 5, reason 2
[  169.027093] tun0: deleting peer with id 6, reason 2
[  174.082984] tun3: deleting peer with id 3, reason 2
[  174.083977] tun4: deleting peer with id 4, reason 2
[  174.083978] tun6: deleting peer with id 6, reason 2
[  174.084222] tun5: deleting peer with id 5, reason 2