[  156.280498] tun0: no available key for peer 2, key-id: 0
[  156.289577] tun0: no available key for peer 3, key-id: 0
[  156.298763] tun0: no available key for peer 4, key-id: 0
[  156.307843] tun0: no available key for peer 5, key-id: 0
[  156.317097] tun0: no available key for peer 6, key-id: 0
[  162.670484] iperf3 (2436) used greatest stack depth: 11792 bytes left
[  163.051610] tun0: deleting peer with id 1, reason 1
[  163.071449] tun1: deleting peer with id 1, reason 1
[  165.195725] tun0: deleting peer with id 2, reason 1
[  165.210304] tun2: deleting peer with id 2, reason 1
[  170.376254] tun0: deleting peer with id 4, reason 2
[  170.376337] tun0: deleting peer with id 3, reason 2
[  170.376369] tun0: deleting peer with id 5, reason 2
[  170.376403] tun0: deleting peer with id 6, reason 2
[  175.432245] tun6: deleting peer with id 6, reason 2
[  175.432245] tun3: deleting peer with id 3, reason 2
[  175.432437] tun5: deleting peer with id 5, reason 2
[  175.432617] tun4: deleting peer with id 4, reason 2