[  390.466206][    C2] tun0: no available key for peer 2, key-id: 0
[  390.621614][   T12] tun0: no available key for peer 4, key-id: 0
[  400.967693][ T3537] iperf3 (3537) used greatest stack depth: 22448 bytes left
[  402.873783][ T3631] tun0: deleting peer with id 1, reason 1
[  402.947440][ T3635] tun1: deleting peer with id 1, reason 1
[  406.010617][ T3683] tun0: deleting peer with id 2, reason 1
[  406.109138][ T3687] tun2: deleting peer with id 2, reason 1
[  411.365572][   T57] tun0: deleting peer with id 4, reason 2
[  411.366169][   T57] tun0: deleting peer with id 3, reason 2
[  412.389228][   T57] tun0: deleting peer with id 5, reason 2
[  412.389663][   T57] tun0: deleting peer with id 6, reason 2
[  417.572890][   T10] tun3: deleting peer with id 3, reason 2
[  417.701221][   T57] tun4: deleting peer with id 4, reason 2
[  417.764210][   T10] tun5: deleting peer with id 5, reason 2
[  417.892216][   T10] tun6: deleting peer with id 6, reason 2