[  190.346964] tun0: no available key for peer 1, key-id: 0
[  190.385496] tun0: no available key for peer 6, key-id: 0
[  196.805569] iperf3 (3243) used greatest stack depth: 11800 bytes left
[  197.108948] tun0: deleting peer with id 1, reason 1
[  197.126646] tun1: deleting peer with id 1, reason 1
[  199.223058] tun0: deleting peer with id 2, reason 1
[  199.235543] tun2: deleting peer with id 2, reason 1
[  204.348784] tun0: deleting peer with id 4, reason 2
[  204.348882] tun0: deleting peer with id 3, reason 2
[  204.348918] tun0: deleting peer with id 5, reason 2
[  204.348951] tun0: deleting peer with id 6, reason 2
[  209.404802] tun6: deleting peer with id 6, reason 2
[  209.404969] tun5: deleting peer with id 5, reason 2
[  209.405375] tun4: deleting peer with id 4, reason 2
[  209.405446] tun3: deleting peer with id 3, reason 2