[  187.267403] tun0: no available key for peer 1, key-id: 0
[  187.277088] tun0: no available key for peer 2, key-id: 0
[  187.295672] tun0: no available key for peer 4, key-id: 0
[  187.306011] tun0: no available key for peer 5, key-id: 0
[  187.315311] tun0: no available key for peer 6, key-id: 0
[  193.651943] iperf3 (3305) used greatest stack depth: 11792 bytes left
[  194.029544] tun0: deleting peer with id 1, reason 1
[  194.049561] tun1: deleting peer with id 1, reason 1
[  196.159404] tun0: deleting peer with id 2, reason 1
[  196.175904] tun2: deleting peer with id 2, reason 1
[  201.357390] tun0: deleting peer with id 4, reason 2
[  201.357461] tun0: deleting peer with id 3, reason 2
[  201.357483] tun0: deleting peer with id 5, reason 2
[  201.357504] tun0: deleting peer with id 6, reason 2
[  206.349392] tun5: deleting peer with id 5, reason 2
[  206.349523] tun3: deleting peer with id 3, reason 2
[  206.350387] tun6: deleting peer with id 6, reason 2
[  206.350657] tun4: deleting peer with id 4, reason 2