[    2.228157] ip (234) used greatest stack depth: 12344 bytes left
[    5.954314] ip (1166) used greatest stack depth: 12336 bytes left
[    6.433844] mpls_gso: MPLS GSO support
[  489.940453] ip (1999) used greatest stack depth: 12304 bytes left
[  884.612584] ip (27860) used greatest stack depth: 12024 bytes left