[  156.880815] tun0: no available key for peer 3, key-id: 0
[  156.891377] tun0: no available key for peer 4, key-id: 0
[  156.902046] tun0: no available key for peer 5, key-id: 0
[  163.311145] iperf3 (2435) used greatest stack depth: 11872 bytes left
[  163.688229] tun0: deleting peer with id 1, reason 1
[  163.703391] tun1: deleting peer with id 1, reason 1
[  165.829870] tun0: deleting peer with id 2, reason 1
[  165.845988] tun2: deleting peer with id 2, reason 1
[  171.008797] tun0: deleting peer with id 4, reason 2
[  171.008935] tun0: deleting peer with id 3, reason 2
[  171.009008] tun0: deleting peer with id 5, reason 2
[  171.009078] tun0: deleting peer with id 6, reason 2
[  176.063805] tun4: deleting peer with id 4, reason 2
[  176.064796] tun3: deleting peer with id 3, reason 2
[  176.064806] tun6: deleting peer with id 6, reason 2
[  176.064962] tun5: deleting peer with id 5, reason 2