[  405.292112] tun0: no available key for peer 1, key-id: 0
[  405.303916] tun0: no available key for peer 2, key-id: 0
[  405.315602] tun0: no available key for peer 3, key-id: 0
[  405.338227] tun0: no available key for peer 5, key-id: 0
[  405.349808] tun0: no available key for peer 6, key-id: 0
[  409.759912] iperf3 (10102) used greatest stack depth: 11800 bytes left
[  409.973478] tun2: deleting peer with id 11, reason 4
[  409.973652] tun6: deleting peer with id 15, reason 4
[  409.973655] tun1: deleting peer with id 10, reason 4
[  409.973716] tun3: deleting peer with id 12, reason 4
[  409.973738] tun4: deleting peer with id 13, reason 4
[  409.973742] tun5: deleting peer with id 14, reason 4
[  409.973868] tun0: deleting peer with id 6, reason 4
[  409.978025] tun0: deleting peer with id 5, reason 4
[  409.987061] tun0: deleting peer with id 4, reason 4
[  409.992033] tun0: deleting peer with id 3, reason 4
[  410.000032] tun0: deleting peer with id 2, reason 4
[  410.006013] tun0: deleting peer with id 1, reason 4