[  246.694650] tun0: no available key for peer 1, key-id: 0
[  246.720199] tun0: no available key for peer 3, key-id: 0
[  246.732782] tun0: no available key for peer 4, key-id: 0
[  246.745853] tun0: no available key for peer 5, key-id: 0
[  254.352176] iperf3 (2949) used greatest stack depth: 12032 bytes left
[  255.748378] tun0: deleting peer with id 1, reason 1
[  255.763289] tun1: deleting peer with id 10, reason 1
[  257.874639] tun0: deleting peer with id 2, reason 1
[  257.885554] tun2: deleting peer with id 11, reason 1
[  260.995826] tun0: deleting peer with id 4, reason 2
[  260.995917] tun0: deleting peer with id 3, reason 2
[  260.995951] tun0: deleting peer with id 5, reason 2
[  260.995997] tun0: deleting peer with id 6, reason 2
[  266.051832] tun6: deleting peer with id 15, reason 2
[  266.051832] tun5: deleting peer with id 14, reason 2
[  266.051869] tun3: deleting peer with id 12, reason 2
[  266.052230] tun4: deleting peer with id 13, reason 2