[  186.640259] tun0: no available key for peer 2, key-id: 0
[  186.665444] tun0: no available key for peer 4, key-id: 0
[  193.030603] iperf3 (3303) used greatest stack depth: 11792 bytes left
[  193.445854] tun0: deleting peer with id 1, reason 1
[  193.463845] tun1: deleting peer with id 10, reason 1
[  195.575277] tun0: deleting peer with id 2, reason 1
[  195.592027] tun2: deleting peer with id 11, reason 1
[  200.773799] tun0: deleting peer with id 4, reason 2
[  200.773923] tun0: deleting peer with id 3, reason 2
[  200.773991] tun0: deleting peer with id 5, reason 2
[  200.774060] tun0: deleting peer with id 6, reason 2
[  205.764815] tun5: deleting peer with id 14, reason 2
[  205.764959] tun4: deleting peer with id 13, reason 2
[  205.765291] tun3: deleting peer with id 12, reason 2
[  205.765809] tun6: deleting peer with id 15, reason 2