[  187.127802] tun0: no available key for peer 2, key-id: 0
[  187.155533] tun0: no available key for peer 5, key-id: 0
[  187.165056] tun0: no available key for peer 6, key-id: 0
[  193.527960] iperf3 (3305) used greatest stack depth: 11832 bytes left
[  193.919396] tun0: deleting peer with id 1, reason 1
[  193.935589] tun1: deleting peer with id 1, reason 1
[  196.055171] tun0: deleting peer with id 2, reason 1
[  196.070333] tun2: deleting peer with id 2, reason 1
[  201.223168] tun0: deleting peer with id 4, reason 2
[  201.223262] tun0: deleting peer with id 3, reason 2
[  201.223306] tun0: deleting peer with id 5, reason 2
[  201.223342] tun0: deleting peer with id 6, reason 2
[  206.279167] tun3: deleting peer with id 3, reason 2
[  206.279168] tun4: deleting peer with id 4, reason 2
[  206.279167] tun6: deleting peer with id 6, reason 2
[  206.279196] tun5: deleting peer with id 5, reason 2