[  187.665475] tun0: no available key for peer 2, key-id: 0
[  187.684178] tun0: no available key for peer 4, key-id: 0
[  187.704426] tun0: no available key for peer 6, key-id: 0
[  194.321909] iperf3 (3519) used greatest stack depth: 11832 bytes left
[  194.664586] tun0: deleting peer with id 1, reason 1
[  194.679200] tun1: deleting peer with id 1, reason 1
[  196.790853] tun0: deleting peer with id 2, reason 1
[  196.808592] tun2: deleting peer with id 2, reason 1
[  201.986067] tun0: deleting peer with id 4, reason 2
[  201.986145] tun0: deleting peer with id 3, reason 2
[  201.986182] tun0: deleting peer with id 5, reason 2
[  201.986238] tun0: deleting peer with id 6, reason 2
[  206.977066] tun4: deleting peer with id 4, reason 2
[  206.977067] tun5: deleting peer with id 5, reason 2
[  206.977465] tun3: deleting peer with id 3, reason 2
[  207.041064] tun6: deleting peer with id 6, reason 2