[  186.797850] tun0: no available key for peer 1, key-id: 0
[  186.834254] tun0: no available key for peer 5, key-id: 0
[  193.180490] iperf3 (3288) used greatest stack depth: 11792 bytes left
[  193.555917] tun0: deleting peer with id 1, reason 1
[  193.574249] tun1: deleting peer with id 1, reason 1
[  195.686121] tun0: deleting peer with id 2, reason 1
[  195.699826] tun2: deleting peer with id 2, reason 1
[  200.838931] tun0: deleting peer with id 4, reason 2
[  200.839022] tun0: deleting peer with id 3, reason 2
[  200.839057] tun0: deleting peer with id 5, reason 2
[  200.839094] tun0: deleting peer with id 6, reason 2
[  205.894943] tun6: deleting peer with id 6, reason 2
[  205.895037] tun5: deleting peer with id 5, reason 2
[  205.895370] tun4: deleting peer with id 4, reason 2
[  205.895437] tun3: deleting peer with id 3, reason 2