[  148.928197] ip (2078) used greatest stack depth: 12152 bytes left
[  148.946924] ip (2085) used greatest stack depth: 12088 bytes left
[  154.173449] tun0: no available key for peer 5, key-id: 0
[  154.183998] tun0: no available key for peer 6, key-id: 0
[  160.482538] iperf3 (2392) used greatest stack depth: 11848 bytes left
[  160.819983] tun0: deleting peer with id 1, reason 1
[  160.834989] tun1: deleting peer with id 10, reason 1
[  162.928045] tun0: deleting peer with id 2, reason 1
[  162.940665] tun2: deleting peer with id 11, reason 1
[  168.065651] tun0: deleting peer with id 4, reason 2
[  168.065792] tun0: deleting peer with id 3, reason 2
[  168.065861] tun0: deleting peer with id 5, reason 2
[  168.065935] tun0: deleting peer with id 6, reason 2
[  173.120653] tun6: deleting peer with id 15, reason 2
[  173.120652] tun3: deleting peer with id 12, reason 2
[  173.120729] tun5: deleting peer with id 14, reason 2
[  173.120842] tun4: deleting peer with id 13, reason 2