[  386.283987] tun0: no available key for peer 1, key-id: 0
[  386.295465] tun0: no available key for peer 2, key-id: 0
[  386.318402] tun0: no available key for peer 4, key-id: 0
[  386.329701] tun0: no available key for peer 5, key-id: 0
[  386.340431] tun0: no available key for peer 6, key-id: 0
[  390.752739] iperf3 (9800) used greatest stack depth: 11744 bytes left
[  390.924628] tun3: deleting peer with id 12, reason 4
[  390.924744] tun2: deleting peer with id 11, reason 4
[  390.924744] tun4: deleting peer with id 13, reason 4
[  390.924891] tun5: deleting peer with id 14, reason 4
[  390.925013] tun1: deleting peer with id 10, reason 4
[  390.925014] tun6: deleting peer with id 15, reason 4
[  390.925048] tun0: deleting peer with id 6, reason 4
[  390.935553] tun0: deleting peer with id 5, reason 4
[  390.943537] tun0: deleting peer with id 4, reason 4
[  390.951539] tun0: deleting peer with id 3, reason 4
[  390.960608] tun0: deleting peer with id 2, reason 4
[  390.970530] tun0: deleting peer with id 1, reason 4