[  246.705780] tun0: no available key for peer 1, key-id: 0
[  246.710987] tun0: no available key for peer 2, key-id: 0
[  246.716007] tun0: no available key for peer 3, key-id: 0
[  246.721020] tun0: no available key for peer 4, key-id: 0
[  246.725976] tun0: no available key for peer 5, key-id: 0
[  246.730962] tun0: no available key for peer 6, key-id: 0
[  254.215382] iperf3 (2947) used greatest stack depth: 12000 bytes left
[  255.576219] tun0: deleting peer with id 1, reason 1
[  255.591151] tun1: deleting peer with id 1, reason 1
[  257.690488] tun0: deleting peer with id 2, reason 1
[  257.703259] tun2: deleting peer with id 2, reason 1
[  260.793235] tun0: deleting peer with id 4, reason 2
[  260.793301] tun0: deleting peer with id 3, reason 2
[  260.793322] tun0: deleting peer with id 5, reason 2
[  260.793339] tun0: deleting peer with id 6, reason 2
[  265.849243] tun5: deleting peer with id 5, reason 2
[  265.849722] tun3: deleting peer with id 3, reason 2
[  265.850244] tun6: deleting peer with id 6, reason 2
[  265.850319] tun4: deleting peer with id 4, reason 2