[  186.585896] tun0: no available key for peer 1, key-id: 0
[  186.594071] tun0: no available key for peer 2, key-id: 0
[  186.609859] tun0: no available key for peer 4, key-id: 0
[  192.915525] iperf3 (3243) used greatest stack depth: 11816 bytes left
[  193.211410] tun0: deleting peer with id 1, reason 1
[  193.223415] tun1: deleting peer with id 1, reason 1
[  195.315471] tun0: deleting peer with id 2, reason 1
[  195.327978] tun2: deleting peer with id 2, reason 1
[  200.444892] tun0: deleting peer with id 4, reason 2
[  200.444981] tun0: deleting peer with id 3, reason 2
[  200.445016] tun0: deleting peer with id 5, reason 2
[  200.445057] tun0: deleting peer with id 6, reason 2
[  205.500895] tun4: deleting peer with id 4, reason 2
[  205.501330] tun3: deleting peer with id 3, reason 2
[  205.501893] tun5: deleting peer with id 5, reason 2
[  205.501901] tun6: deleting peer with id 6, reason 2