[  187.420762] tun0: no available key for peer 2, key-id: 0
[  187.432910] tun0: no available key for peer 3, key-id: 0
[  187.444712] tun0: no available key for peer 4, key-id: 0
[  187.468569] tun0: no available key for peer 6, key-id: 0
[  193.788067] iperf3 (3242) used greatest stack depth: 11832 bytes left
[  194.211037] tun0: deleting peer with id 1, reason 1
[  194.224260] tun1: deleting peer with id 10, reason 1
[  196.338925] tun0: deleting peer with id 2, reason 1
[  196.358733] tun2: deleting peer with id 11, reason 1
[  201.482158] tun0: deleting peer with id 4, reason 2
[  201.482281] tun0: deleting peer with id 3, reason 2
[  201.482350] tun0: deleting peer with id 5, reason 2
[  201.482417] tun0: deleting peer with id 6, reason 2
[  206.537160] tun6: deleting peer with id 15, reason 2
[  206.537281] tun5: deleting peer with id 14, reason 2
[  206.537553] tun4: deleting peer with id 13, reason 2
[  206.537646] tun3: deleting peer with id 12, reason 2