[  150.409275] ip (2134) used greatest stack depth: 12040 bytes left
[  155.650364] tun0: no available key for peer 1, key-id: 0
[  155.713706] tun0: no available key for peer 6, key-id: 0
[  162.054824] iperf3 (2443) used greatest stack depth: 11872 bytes left
[  162.439527] tun0: deleting peer with id 1, reason 1
[  162.453173] tun1: deleting peer with id 10, reason 1
[  164.567516] tun0: deleting peer with id 2, reason 1
[  164.583958] tun2: deleting peer with id 11, reason 1
[  169.729090] tun0: deleting peer with id 4, reason 2
[  169.729174] tun0: deleting peer with id 3, reason 2
[  169.729207] tun0: deleting peer with id 5, reason 2
[  169.729232] tun0: deleting peer with id 6, reason 2
[  174.784100] tun3: deleting peer with id 12, reason 2
[  174.785087] tun6: deleting peer with id 15, reason 2
[  174.785138] tun5: deleting peer with id 14, reason 2
[  174.785460] tun4: deleting peer with id 13, reason 2