[    2.520689] ip (229) used greatest stack depth: 12552 bytes left
[    2.677404] ip (264) used greatest stack depth: 12328 bytes left
[    4.854596] ip (943) used greatest stack depth: 12296 bytes left
[    6.128600] mpls_gso: MPLS GSO support
[   10.071016] ip (2790) used greatest stack depth: 12032 bytes left