[  154.666852] tun0: no available key for peer 5, key-id: 0
[  154.674398] tun0: no available key for peer 6, key-id: 0
[  160.975473] iperf3 (2382) used greatest stack depth: 11800 bytes left
[  161.321863] tun0: deleting peer with id 1, reason 1
[  161.338435] tun1: deleting peer with id 1, reason 1
[  163.433275] tun0: deleting peer with id 2, reason 1
[  163.445710] tun2: deleting peer with id 2, reason 1
[  168.577712] tun0: deleting peer with id 4, reason 2
[  168.577790] tun0: deleting peer with id 3, reason 2
[  168.577823] tun0: deleting peer with id 5, reason 2
[  168.577861] tun0: deleting peer with id 6, reason 2
[  173.569716] tun3: deleting peer with id 3, reason 2
[  173.633709] tun6: deleting peer with id 6, reason 2
[  173.633753] tun5: deleting peer with id 5, reason 2
[  173.633825] tun4: deleting peer with id 4, reason 2