[  186.074184] tun0: no available key for peer 5, key-id: 0
[  192.404741] iperf3 (3303) used greatest stack depth: 11792 bytes left
[  192.736329] tun0: deleting peer with id 1, reason 1
[  192.753773] tun1: deleting peer with id 1, reason 1
[  194.860272] tun0: deleting peer with id 2, reason 1
[  194.873532] tun2: deleting peer with id 2, reason 1
[  200.010015] tun0: deleting peer with id 4, reason 2
[  200.010084] tun0: deleting peer with id 3, reason 2
[  200.010119] tun0: deleting peer with id 5, reason 2
[  200.010151] tun0: deleting peer with id 6, reason 2
[  205.066017] tun6: deleting peer with id 6, reason 2
[  205.066018] tun3: deleting peer with id 3, reason 2
[  205.066131] tun5: deleting peer with id 5, reason 2
[  205.066215] tun4: deleting peer with id 4, reason 2