[    1.541764] ip (260) used greatest stack depth: 12280 bytes left
[    1.920179] ip (294) used greatest stack depth: 12248 bytes left
[    4.334613] ip (429) used greatest stack depth: 12232 bytes left
[   11.176313] mpls_gso: MPLS GSO support
[   20.633050] ip (2718) used greatest stack depth: 12080 bytes left