[  186.889838] tun0: no available key for peer 1, key-id: 0
[  186.909036] tun0: no available key for peer 3, key-id: 0
[  193.282166] iperf3 (3305) used greatest stack depth: 11792 bytes left
[  193.622071] tun0: deleting peer with id 1, reason 1
[  193.637730] tun1: deleting peer with id 1, reason 1
[  195.749079] tun0: deleting peer with id 2, reason 1
[  195.764954] tun2: deleting peer with id 2, reason 1
[  200.905461] tun0: deleting peer with id 4, reason 2
[  200.905543] tun0: deleting peer with id 3, reason 2
[  200.905576] tun0: deleting peer with id 5, reason 2
[  200.905608] tun0: deleting peer with id 6, reason 2
[  205.961460] tun4: deleting peer with id 4, reason 2
[  205.961461] tun6: deleting peer with id 6, reason 2
[  205.961596] tun3: deleting peer with id 3, reason 2
[  205.962469] tun5: deleting peer with id 5, reason 2