[  548.347539][    C2] tun0: no available key for peer 2, key-id: 0
[  548.640526][    C2] tun0: no available key for peer 5, key-id: 0
[  548.759827][    C2] tun0: no available key for peer 6, key-id: 0
[  559.483146][ T6842] iperf3 (6842) used greatest stack depth: 22736 bytes left
[  561.691001][ T6936] tun0: deleting peer with id 1, reason 1
[  561.781730][ T6940] tun1: deleting peer with id 1, reason 1
[  564.758099][ T6988] tun0: deleting peer with id 2, reason 1
[  564.839571][ T6992] tun2: deleting peer with id 2, reason 1
[  570.102427][   T10] tun0: deleting peer with id 4, reason 2
[  570.103288][   T10] tun0: deleting peer with id 3, reason 2
[  570.103623][   T10] tun0: deleting peer with id 5, reason 2
[  571.126140][   T10] tun0: deleting peer with id 6, reason 2
[  576.311796][   T57] tun3: deleting peer with id 3, reason 2
[  576.374123][ T6200] tun4: deleting peer with id 4, reason 2
[  576.503117][   T57] tun5: deleting peer with id 5, reason 2
[  576.566128][   T10] tun6: deleting peer with id 6, reason 2