[  246.290769] tun0: no available key for peer 1, key-id: 0
[  246.334457] tun0: no available key for peer 6, key-id: 0
[  253.790255] iperf3 (2947) used greatest stack depth: 11840 bytes left
[  255.060110] tun0: deleting peer with id 1, reason 1
[  255.080737] tun1: deleting peer with id 10, reason 1
[  257.177664] tun0: deleting peer with id 2, reason 1
[  257.191357] tun2: deleting peer with id 11, reason 1
[  260.355741] tun0: deleting peer with id 4, reason 2
[  260.355874] tun0: deleting peer with id 3, reason 2
[  260.355959] tun0: deleting peer with id 5, reason 2
[  260.356029] tun0: deleting peer with id 6, reason 2
[  265.346760] tun6: deleting peer with id 15, reason 2
[  265.347310] tun4: deleting peer with id 13, reason 2
[  265.347756] tun5: deleting peer with id 14, reason 2
[  265.347847] tun3: deleting peer with id 12, reason 2