[  186.193021] tun0: no available key for peer 6, key-id: 0
[  192.493773] iperf3 (3244) used greatest stack depth: 11760 bytes left
[  192.840743] tun0: deleting peer with id 1, reason 1
[  192.854915] tun1: deleting peer with id 10, reason 1
[  194.949491] tun0: deleting peer with id 2, reason 1
[  194.965548] tun2: deleting peer with id 11, reason 1
[  200.069110] tun0: deleting peer with id 4, reason 2
[  200.069178] tun0: deleting peer with id 3, reason 2
[  200.069215] tun0: deleting peer with id 5, reason 2
[  200.069248] tun0: deleting peer with id 6, reason 2
[  205.125113] tun6: deleting peer with id 15, reason 2
[  205.125217] tun3: deleting peer with id 12, reason 2
[  205.126113] tun4: deleting peer with id 13, reason 2
[  205.126119] tun5: deleting peer with id 14, reason 2