[  186.530976] tun0: no available key for peer 4, key-id: 0
[  186.555117] tun0: no available key for peer 6, key-id: 0
[  192.878251] iperf3 (3304) used greatest stack depth: 11792 bytes left
[  193.256109] tun0: deleting peer with id 1, reason 1
[  193.269282] tun1: deleting peer with id 10, reason 1
[  195.381741] tun0: deleting peer with id 2, reason 1
[  195.395731] tun2: deleting peer with id 11, reason 1
[  200.518519] tun0: deleting peer with id 4, reason 2
[  200.518629] tun0: deleting peer with id 3, reason 2
[  200.518696] tun0: deleting peer with id 5, reason 2
[  200.518763] tun0: deleting peer with id 6, reason 2
[  205.574522] tun6: deleting peer with id 15, reason 2
[  205.574524] tun5: deleting peer with id 14, reason 2
[  205.574598] tun3: deleting peer with id 12, reason 2
[  205.574630] tun4: deleting peer with id 13, reason 2