[  187.519004] tun0: no available key for peer 2, key-id: 0
[  187.527968] tun0: no available key for peer 3, key-id: 0
[  187.537007] tun0: no available key for peer 4, key-id: 0
[  187.545961] tun0: no available key for peer 5, key-id: 0
[  187.554872] tun0: no available key for peer 6, key-id: 0
[  193.882528] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  194.260967] tun0: deleting peer with id 1, reason 1
[  194.276131] tun1: deleting peer with id 1, reason 1
[  196.383506] tun0: deleting peer with id 2, reason 1
[  196.397808] tun2: deleting peer with id 2, reason 1
[  201.537908] tun0: deleting peer with id 4, reason 2
[  201.537985] tun0: deleting peer with id 3, reason 2
[  201.538022] tun0: deleting peer with id 5, reason 2
[  201.538051] tun0: deleting peer with id 6, reason 2
[  206.593919] tun5: deleting peer with id 5, reason 2
[  206.593920] tun6: deleting peer with id 6, reason 2
[  206.594400] tun4: deleting peer with id 4, reason 2
[  206.594549] tun3: deleting peer with id 3, reason 2