[  154.423680] ip (2087) used greatest stack depth: 12352 bytes left
[  159.672132] tun0: no available key for peer 5, key-id: 0
[  159.683484] tun0: no available key for peer 6, key-id: 0
[  166.004695] iperf3 (2395) used greatest stack depth: 11824 bytes left
[  166.393648] tun0: deleting peer with id 1, reason 1
[  166.408707] tun1: deleting peer with id 10, reason 1
[  168.530038] tun0: deleting peer with id 2, reason 1
[  168.545279] tun2: deleting peer with id 11, reason 1
[  173.701993] tun0: deleting peer with id 4, reason 2
[  173.702141] tun0: deleting peer with id 3, reason 2
[  173.702212] tun0: deleting peer with id 5, reason 2
[  173.702276] tun0: deleting peer with id 6, reason 2
[  178.693997] tun3: deleting peer with id 12, reason 2
[  178.693996] tun4: deleting peer with id 13, reason 2
[  178.757990] tun6: deleting peer with id 15, reason 2
[  178.758096] tun5: deleting peer with id 14, reason 2