[  161.954663] ip (2054) used greatest stack depth: 12336 bytes left
[  162.011344] ip (2075) used greatest stack depth: 12112 bytes left
[  172.691788] iperf3 (2176) used greatest stack depth: 12048 bytes left
[  172.796928] tun2: deleting peer with id 11, reason 4
[  172.797047] tun3: deleting peer with id 12, reason 4
[  172.797049] tun1: deleting peer with id 10, reason 4
[  172.797106] tun5: deleting peer with id 14, reason 4
[  172.797126] tun4: deleting peer with id 13, reason 4
[  172.797168] tun6: deleting peer with id 15, reason 4
[  172.797292] tun0: deleting peer with id 6, reason 4
[  172.801353] tun0: TCP error to peer 1: -32
[  172.801539] tun0: deleting peer with id 1, reason 3
[  172.803988] tun0: deleting peer with id 5, reason 4
[  172.808022] tun0: deleting peer with id 4, reason 4
[  172.814979] tun0: deleting peer with id 3, reason 4
[  172.824016] tun0: deleting peer with id 2, reason 4