[  300.257419][    C2] tun0: no available key for peer 1, key-id: 0
[  300.361961][    C1] tun0: no available key for peer 2, key-id: 0
[  300.767597][    C0] tun0: no available key for peer 6, key-id: 0
[  306.971594][ T2513] iperf3 (2513) used greatest stack depth: 22656 bytes left
[  307.158780][ T2392] tun2: deleting peer with id 11, reason 4
[  307.159714][ T2413] tun5: deleting peer with id 14, reason 4
[  307.160246][ T2385] tun1: deleting peer with id 10, reason 4
[  307.160809][ T2399] tun3: deleting peer with id 12, reason 4
[  307.160825][ T2421] tun6: deleting peer with id 15, reason 4
[  307.162838][ T2420] tun0: deleting peer with id 6, reason 4
[  307.162875][ T2406] tun4: deleting peer with id 13, reason 4
[  307.168783][ T2420] tun0: deleting peer with id 5, reason 4
[  307.173948][ T2420] tun0: deleting peer with id 4, reason 4
[  307.177713][ T2420] tun0: deleting peer with id 3, reason 4
[  307.183637][ T2420] tun0: deleting peer with id 2, reason 4
[  307.190689][ T2420] tun0: deleting peer with id 1, reason 4