[  187.294135] tun0: no available key for peer 2, key-id: 0
[  187.319469] tun0: no available key for peer 4, key-id: 0
[  193.680673] iperf3 (3240) used greatest stack depth: 11832 bytes left
[  194.024006] tun0: deleting peer with id 1, reason 1
[  194.041530] tun1: deleting peer with id 10, reason 1
[  196.156459] tun0: deleting peer with id 2, reason 1
[  196.170941] tun2: deleting peer with id 11, reason 1
[  201.343859] tun0: deleting peer with id 4, reason 2
[  201.343949] tun0: deleting peer with id 3, reason 2
[  201.343990] tun0: deleting peer with id 5, reason 2
[  201.344023] tun0: deleting peer with id 6, reason 2
[  206.335865] tun4: deleting peer with id 13, reason 2
[  206.336002] tun3: deleting peer with id 12, reason 2
[  206.399855] tun5: deleting peer with id 14, reason 2
[  206.400867] tun6: deleting peer with id 15, reason 2