[  154.376449] ip (2100) used greatest stack depth: 12088 bytes left
[  159.536577] tun0: no available key for peer 2, key-id: 0
[  159.545121] tun0: no available key for peer 3, key-id: 0
[  159.561693] tun0: no available key for peer 5, key-id: 0
[  165.887652] iperf3 (2382) used greatest stack depth: 11784 bytes left
[  166.196289] tun0: deleting peer with id 1, reason 1
[  166.216952] tun1: deleting peer with id 1, reason 1
[  168.312241] tun0: deleting peer with id 2, reason 1
[  168.326374] tun2: deleting peer with id 2, reason 1
[  173.435971] tun0: deleting peer with id 4, reason 2
[  173.436133] tun0: deleting peer with id 3, reason 2
[  173.436201] tun0: deleting peer with id 5, reason 2
[  173.436281] tun0: deleting peer with id 6, reason 2
[  178.490974] tun6: deleting peer with id 6, reason 2
[  178.490974] tun5: deleting peer with id 5, reason 2
[  178.491000] tun4: deleting peer with id 4, reason 2
[  178.491194] tun3: deleting peer with id 3, reason 2