[  150.231653] ip (2124) used greatest stack depth: 12016 bytes left
[  155.490667] tun0: no available key for peer 2, key-id: 0
[  155.515739] tun0: no available key for peer 4, key-id: 0
[  155.528252] tun0: no available key for peer 5, key-id: 0
[  155.541035] tun0: no available key for peer 6, key-id: 0
[  161.886684] iperf3 (2439) used greatest stack depth: 11832 bytes left
[  162.268960] tun0: deleting peer with id 1, reason 1
[  162.287582] tun1: deleting peer with id 10, reason 1
[  164.402111] tun0: deleting peer with id 2, reason 1
[  164.418972] tun2: deleting peer with id 11, reason 1
[  169.552115] tun0: deleting peer with id 4, reason 2
[  169.552196] tun0: deleting peer with id 3, reason 2
[  169.552234] tun0: deleting peer with id 5, reason 2
[  169.552265] tun0: deleting peer with id 6, reason 2
[  174.608113] tun3: deleting peer with id 12, reason 2
[  174.609108] tun5: deleting peer with id 14, reason 2
[  174.609117] tun6: deleting peer with id 15, reason 2
[  174.609500] tun4: deleting peer with id 13, reason 2