[  186.619104] tun0: no available key for peer 1, key-id: 0
[  186.628511] tun0: no available key for peer 2, key-id: 0
[  186.637620] tun0: no available key for peer 3, key-id: 0
[  186.646667] tun0: no available key for peer 4, key-id: 0
[  186.655524] tun0: no available key for peer 5, key-id: 0
[  186.664480] tun0: no available key for peer 6, key-id: 0
[  192.987711] iperf3 (3300) used greatest stack depth: 11832 bytes left
[  193.324160] tun0: deleting peer with id 1, reason 1
[  193.342188] tun1: deleting peer with id 1, reason 1
[  195.458820] tun0: deleting peer with id 2, reason 1
[  195.474496] tun2: deleting peer with id 2, reason 1
[  200.655127] tun0: deleting peer with id 4, reason 2
[  200.655248] tun0: deleting peer with id 3, reason 2
[  200.655313] tun0: deleting peer with id 5, reason 2
[  200.655377] tun0: deleting peer with id 6, reason 2
[  205.646135] tun3: deleting peer with id 3, reason 2
[  205.647135] tun6: deleting peer with id 6, reason 2
[  205.647221] tun5: deleting peer with id 5, reason 2
[  205.647351] tun4: deleting peer with id 4, reason 2