[    2.276735] ip (395) used greatest stack depth: 12152 bytes left
[    4.010833] ip (986) used greatest stack depth: 11992 bytes left
[    5.117784] mpls_gso: MPLS GSO support
[    6.496024] ip (2229) used greatest stack depth: 11960 bytes left
[    8.273603] ip (2485) used greatest stack depth: 11936 bytes left