[  150.599322] ip (2112) used greatest stack depth: 12016 bytes left
[  155.919151] tun0: no available key for peer 3, key-id: 0
[  162.285129] iperf3 (2442) used greatest stack depth: 11872 bytes left
[  162.609199] tun0: deleting peer with id 1, reason 1
[  162.624119] tun1: deleting peer with id 10, reason 1
[  164.727436] tun0: deleting peer with id 2, reason 1
[  164.742847] tun2: deleting peer with id 11, reason 1
[  168.902431] tun0: deleting peer with id 4, reason 2
[  168.902548] tun0: deleting peer with id 3, reason 2
[  169.926432] tun0: deleting peer with id 5, reason 2
[  169.926543] tun0: deleting peer with id 6, reason 2
[  174.918438] tun6: deleting peer with id 15, reason 2
[  174.918564] tun5: deleting peer with id 14, reason 2
[  174.918880] tun4: deleting peer with id 13, reason 2
[  174.919441] tun3: deleting peer with id 12, reason 2