[  154.684007] tun0: no available key for peer 5, key-id: 0
[  154.694578] tun0: no available key for peer 6, key-id: 0
[  160.995590] iperf3 (2393) used greatest stack depth: 11800 bytes left
[  161.302249] tun0: deleting peer with id 1, reason 1
[  161.315549] tun1: deleting peer with id 10, reason 1
[  163.409090] tun0: deleting peer with id 2, reason 1
[  163.422018] tun2: deleting peer with id 11, reason 1
[  168.584809] tun0: deleting peer with id 4, reason 2
[  168.584872] tun0: deleting peer with id 3, reason 2
[  168.584911] tun0: deleting peer with id 5, reason 2
[  168.584946] tun0: deleting peer with id 6, reason 2
[  173.576816] tun5: deleting peer with id 14, reason 2
[  173.576818] tun6: deleting peer with id 15, reason 2
[  173.576928] tun4: deleting peer with id 13, reason 2
[  173.577238] tun3: deleting peer with id 12, reason 2