[    1.418104] ip (236) used greatest stack depth: 12200 bytes left
[    4.417631] ip (1136) used greatest stack depth: 12192 bytes left
[    5.069532] mpls_gso: MPLS GSO support
[   42.920906] ip (18977) used greatest stack depth: 12184 bytes left
[  512.978469] ip (5317) used greatest stack depth: 11800 bytes left