[  212.172487][    C0] tun0: no available key for peer 4, key-id: 0
[  212.256795][    C2] tun0: no available key for peer 5, key-id: 0
[  212.341285][    C1] tun0: no available key for peer 6, key-id: 0
[  224.795835][ T2558] iperf3 (2558) used greatest stack depth: 22512 bytes left
[  226.742206][ T2652] tun0: deleting peer with id 1, reason 1
[  226.821485][ T2656] tun1: deleting peer with id 1, reason 1
[  229.775198][ T2704] tun0: deleting peer with id 2, reason 1
[  229.870130][ T2708] tun2: deleting peer with id 2, reason 1
[  235.955010][   T64] tun0: deleting peer with id 4, reason 2
[  235.955992][   T64] tun0: deleting peer with id 3, reason 2
[  235.956342][   T64] tun0: deleting peer with id 5, reason 2
[  235.956690][   T64] tun0: deleting peer with id 6, reason 2
[  241.138278][   T10] tun3: deleting peer with id 3, reason 2
[  241.266754][   T57] tun4: deleting peer with id 4, reason 2
[  241.330752][   T64] tun5: deleting peer with id 5, reason 2
[  241.394753][   T57] tun6: deleting peer with id 6, reason 2