[  250.977801] tun0: no available key for peer 1, key-id: 0
[  251.036389] tun0: no available key for peer 6, key-id: 0
[  257.358248] iperf3 (8495) used greatest stack depth: 11832 bytes left
[  257.726777] tun0: deleting peer with id 1, reason 1
[  257.741290] tun1: deleting peer with id 10, reason 1
[  259.844985] tun0: deleting peer with id 2, reason 1
[  259.861564] tun2: deleting peer with id 11, reason 1
[  264.976705] tun0: deleting peer with id 4, reason 2
[  264.976826] tun0: deleting peer with id 3, reason 2
[  264.976891] tun0: deleting peer with id 5, reason 2
[  264.976956] tun0: deleting peer with id 6, reason 2
[  270.032705] tun6: deleting peer with id 15, reason 2
[  270.032706] tun3: deleting peer with id 12, reason 2
[  270.032723] tun5: deleting peer with id 14, reason 2
[  270.033204] tun4: deleting peer with id 13, reason 2