[  185.661152] tun0: no available key for peer 2, key-id: 0
[  185.668870] tun0: no available key for peer 3, key-id: 0
[  191.993937] iperf3 (3243) used greatest stack depth: 11768 bytes left
[  192.303191] tun0: deleting peer with id 1, reason 1
[  192.321753] tun1: deleting peer with id 1, reason 1
[  194.417664] tun0: deleting peer with id 2, reason 1
[  194.430276] tun2: deleting peer with id 2, reason 1
[  199.557084] tun0: deleting peer with id 4, reason 2
[  199.557203] tun0: deleting peer with id 3, reason 2
[  199.557242] tun0: deleting peer with id 5, reason 2
[  199.557276] tun0: deleting peer with id 6, reason 2
[  204.550092] tun3: deleting peer with id 3, reason 2
[  204.613082] tun6: deleting peer with id 6, reason 2
[  204.614077] tun5: deleting peer with id 5, reason 2
[  204.614167] tun4: deleting peer with id 4, reason 2