[    1.516753] ip (235) used greatest stack depth: 12152 bytes left
[    3.382052] ip (661) used greatest stack depth: 11976 bytes left
[    5.182682] ip (1237) used greatest stack depth: 11960 bytes left
[    5.581978] mpls_gso: MPLS GSO support
[  264.073000] ip (25184) used greatest stack depth: 11800 bytes left