[  186.902594] tun0: no available key for peer 1, key-id: 0
[  186.939059] tun0: no available key for peer 4, key-id: 0
[  193.279980] iperf3 (3243) used greatest stack depth: 11832 bytes left
[  193.699063] tun0: deleting peer with id 1, reason 1
[  193.717896] tun1: deleting peer with id 10, reason 1
[  195.831545] tun0: deleting peer with id 2, reason 1
[  195.846143] tun2: deleting peer with id 11, reason 1
[  201.027245] tun0: deleting peer with id 4, reason 2
[  201.027317] tun0: deleting peer with id 3, reason 2
[  201.027339] tun0: deleting peer with id 5, reason 2
[  201.027357] tun0: deleting peer with id 6, reason 2
[  206.020249] tun3: deleting peer with id 12, reason 2
[  206.083247] tun6: deleting peer with id 15, reason 2
[  206.083295] tun5: deleting peer with id 14, reason 2
[  206.083579] tun4: deleting peer with id 13, reason 2