[  156.251479] tun0: no available key for peer 1, key-id: 0
[  156.264004] tun0: no available key for peer 2, key-id: 0
[  156.311516] tun0: no available key for peer 6, key-id: 0
[  162.637918] iperf3 (2444) used greatest stack depth: 11816 bytes left
[  163.022551] tun0: deleting peer with id 1, reason 1
[  163.039339] tun1: deleting peer with id 10, reason 1
[  165.153380] tun0: deleting peer with id 2, reason 1
[  165.168575] tun2: deleting peer with id 11, reason 1
[  170.306198] tun0: deleting peer with id 4, reason 2
[  170.306278] tun0: deleting peer with id 3, reason 2
[  170.306322] tun0: deleting peer with id 5, reason 2
[  170.306351] tun0: deleting peer with id 6, reason 2
[  175.361204] tun3: deleting peer with id 12, reason 2
[  175.362198] tun6: deleting peer with id 15, reason 2
[  175.362246] tun5: deleting peer with id 14, reason 2
[  175.362312] tun4: deleting peer with id 13, reason 2