[  186.371083] tun0: no available key for peer 1, key-id: 0
[  186.396087] tun0: no available key for peer 4, key-id: 0
[  192.721100] iperf3 (3299) used greatest stack depth: 11832 bytes left
[  193.045803] tun0: deleting peer with id 1, reason 1
[  193.059844] tun1: deleting peer with id 1, reason 1
[  195.162350] tun0: deleting peer with id 2, reason 1
[  195.176806] tun2: deleting peer with id 2, reason 1
[  200.337554] tun0: deleting peer with id 4, reason 2
[  200.337621] tun0: deleting peer with id 3, reason 2
[  200.337646] tun0: deleting peer with id 5, reason 2
[  200.337664] tun0: deleting peer with id 6, reason 2
[  205.329554] tun5: deleting peer with id 5, reason 2
[  205.329553] tun4: deleting peer with id 4, reason 2
[  205.329713] tun3: deleting peer with id 3, reason 2
[  205.394550] tun6: deleting peer with id 6, reason 2