[  149.419116] ip (2086) used greatest stack depth: 12352 bytes left
[  154.627742] tun0: no available key for peer 2, key-id: 0
[  154.636411] tun0: no available key for peer 3, key-id: 0
[  154.661851] tun0: no available key for peer 6, key-id: 0
[  160.975828] iperf3 (2382) used greatest stack depth: 11832 bytes left
[  161.335349] tun0: deleting peer with id 1, reason 1
[  161.352002] tun1: deleting peer with id 1, reason 1
[  163.451834] tun0: deleting peer with id 2, reason 1
[  163.468398] tun2: deleting peer with id 2, reason 1
[  168.583808] tun0: deleting peer with id 4, reason 2
[  168.583957] tun0: deleting peer with id 3, reason 2
[  168.584028] tun0: deleting peer with id 5, reason 2
[  168.584098] tun0: deleting peer with id 6, reason 2
[  173.639816] tun5: deleting peer with id 5, reason 2
[  173.639816] tun6: deleting peer with id 6, reason 2
[  173.640036] tun4: deleting peer with id 4, reason 2
[  173.640363] tun3: deleting peer with id 3, reason 2