[  187.375579] tun0: no available key for peer 1, key-id: 0
[  187.394034] tun0: no available key for peer 3, key-id: 0
[  187.412287] tun0: no available key for peer 5, key-id: 0
[  187.421404] tun0: no available key for peer 6, key-id: 0
[  193.750652] iperf3 (3300) used greatest stack depth: 11792 bytes left
[  194.083283] tun0: deleting peer with id 1, reason 1
[  194.097811] tun1: deleting peer with id 1, reason 1
[  196.205790] tun0: deleting peer with id 2, reason 1
[  196.219871] tun2: deleting peer with id 2, reason 1
[  201.357990] tun0: deleting peer with id 4, reason 2
[  201.358071] tun0: deleting peer with id 3, reason 2
[  201.358105] tun0: deleting peer with id 5, reason 2
[  201.358142] tun0: deleting peer with id 6, reason 2
[  206.413990] tun5: deleting peer with id 5, reason 2
[  206.414093] tun4: deleting peer with id 4, reason 2
[  206.414160] tun3: deleting peer with id 3, reason 2
[  206.414999] tun6: deleting peer with id 6, reason 2