[  187.507808] tun0: no available key for peer 1, key-id: 0
[  187.521149] tun0: no available key for peer 2, key-id: 0
[  187.534185] tun0: no available key for peer 3, key-id: 0
[  187.546826] tun0: no available key for peer 4, key-id: 0
[  187.559327] tun0: no available key for peer 5, key-id: 0
[  187.572160] tun0: no available key for peer 6, key-id: 0
[  193.912333] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  194.258158] tun0: deleting peer with id 1, reason 1
[  194.280965] tun1: deleting peer with id 10, reason 1
[  196.395481] tun0: deleting peer with id 2, reason 1
[  196.410531] tun2: deleting peer with id 11, reason 1
[  201.534918] tun0: deleting peer with id 4, reason 2
[  201.535040] tun0: deleting peer with id 3, reason 2
[  201.535105] tun0: deleting peer with id 5, reason 2
[  201.535174] tun0: deleting peer with id 6, reason 2
[  206.590919] tun4: deleting peer with id 13, reason 2
[  206.591046] tun3: deleting peer with id 12, reason 2
[  206.591917] tun6: deleting peer with id 15, reason 2
[  206.591964] tun5: deleting peer with id 14, reason 2