[   85.038008] tun0: no available key for peer 2, key-id: 0
[   85.050224] tun0: no available key for peer 3, key-id: 0
[   85.090055] tun0: no available key for peer 6, key-id: 0
[   89.526963] iperf3 (2427) used greatest stack depth: 11792 bytes left
[   89.654894] tun1: deleting peer with id 10, reason 4
[   89.655082] tun0: deleting peer with id 6, reason 4
[   89.655084] tun6: deleting peer with id 15, reason 4
[   89.655089] tun3: deleting peer with id 12, reason 4
[   89.655132] tun4: deleting peer with id 13, reason 4
[   89.655135] tun2: deleting peer with id 11, reason 4
[   89.655143] tun5: deleting peer with id 14, reason 4
[   89.660210] tun0: deleting peer with id 5, reason 4
[   89.670196] tun0: deleting peer with id 4, reason 4
[   89.676197] tun0: deleting peer with id 3, reason 4
[   89.685195] tun0: deleting peer with id 2, reason 4
[   89.693179] tun0: deleting peer with id 1, reason 4