[  153.692686] ip (2087) used greatest stack depth: 12392 bytes left
[  153.711640] ip (2094) used greatest stack depth: 12352 bytes left
[  158.912933] tun0: no available key for peer 4, key-id: 0
[  165.245277] iperf3 (2394) used greatest stack depth: 11800 bytes left
[  165.627552] tun0: deleting peer with id 1, reason 1
[  165.642063] tun1: deleting peer with id 10, reason 1
[  167.735803] tun0: deleting peer with id 2, reason 1
[  167.751537] tun2: deleting peer with id 11, reason 1
[  171.903593] tun0: deleting peer with id 4, reason 2
[  171.903658] tun0: deleting peer with id 3, reason 2
[  172.927581] tun0: deleting peer with id 5, reason 2
[  172.927654] tun0: deleting peer with id 6, reason 2
[  177.918591] tun4: deleting peer with id 13, reason 2
[  177.918711] tun3: deleting peer with id 12, reason 2
[  177.919579] tun6: deleting peer with id 15, reason 2
[  177.919633] tun5: deleting peer with id 14, reason 2