[  154.128887] ip (2069) used greatest stack depth: 12072 bytes left
[  159.363569] tun0: no available key for peer 2, key-id: 0
[  159.371602] tun0: no available key for peer 3, key-id: 0
[  165.813504] iperf3 (2378) used greatest stack depth: 11768 bytes left
[  166.118960] tun0: deleting peer with id 1, reason 1
[  166.136819] tun1: deleting peer with id 1, reason 1
[  168.239683] tun0: deleting peer with id 2, reason 1
[  168.253835] tun2: deleting peer with id 2, reason 1
[  173.375154] tun0: deleting peer with id 4, reason 2
[  173.375252] tun0: deleting peer with id 3, reason 2
[  173.375285] tun0: deleting peer with id 5, reason 2
[  173.375311] tun0: deleting peer with id 6, reason 2
[  178.430159] tun6: deleting peer with id 6, reason 2
[  178.430161] tun3: deleting peer with id 3, reason 2
[  178.430286] tun4: deleting peer with id 4, reason 2
[  178.431166] tun5: deleting peer with id 5, reason 2