[  187.249311] tun0: no available key for peer 1, key-id: 0
[  187.258582] tun0: no available key for peer 2, key-id: 0
[  187.267546] tun0: no available key for peer 3, key-id: 0
[  187.276483] tun0: no available key for peer 4, key-id: 0
[  187.285262] tun0: no available key for peer 5, key-id: 0
[  187.294052] tun0: no available key for peer 6, key-id: 0
[  193.621543] iperf3 (3289) used greatest stack depth: 11832 bytes left
[  193.997152] tun0: deleting peer with id 1, reason 1
[  194.014448] tun1: deleting peer with id 1, reason 1
[  196.120191] tun0: deleting peer with id 2, reason 1
[  196.135024] tun2: deleting peer with id 2, reason 1
[  201.288703] tun0: deleting peer with id 4, reason 2
[  201.288791] tun0: deleting peer with id 3, reason 2
[  201.288827] tun0: deleting peer with id 5, reason 2
[  201.288862] tun0: deleting peer with id 6, reason 2
[  206.344708] tun5: deleting peer with id 5, reason 2
[  206.344806] tun4: deleting peer with id 4, reason 2
[  206.345708] tun6: deleting peer with id 6, reason 2
[  206.345779] tun3: deleting peer with id 3, reason 2