[    2.301840] ip (203) used greatest stack depth: 12400 bytes left
[    2.420075] ip (233) used greatest stack depth: 12352 bytes left
[    2.478649] ip (248) used greatest stack depth: 12120 bytes left
[    6.889888] mpls_gso: MPLS GSO support
[  613.879668] ip (24532) used greatest stack depth: 12072 bytes left