[  154.933401] tun0: no available key for peer 3, key-id: 0
[  154.941230] tun0: no available key for peer 4, key-id: 0
[  161.269817] iperf3 (2382) used greatest stack depth: 11760 bytes left
[  161.573119] tun0: deleting peer with id 1, reason 1
[  161.587845] tun1: deleting peer with id 1, reason 1
[  163.681619] tun0: deleting peer with id 2, reason 1
[  163.694001] tun2: deleting peer with id 2, reason 1
[  168.838976] tun0: deleting peer with id 4, reason 2
[  168.839113] tun0: deleting peer with id 3, reason 2
[  168.839185] tun0: deleting peer with id 5, reason 2
[  168.839254] tun0: deleting peer with id 6, reason 2
[  173.829981] tun4: deleting peer with id 4, reason 2
[  173.830080] tun3: deleting peer with id 3, reason 2
[  173.893989] tun6: deleting peer with id 6, reason 2
[  173.894038] tun5: deleting peer with id 5, reason 2