[    2.575370] ip (226) used greatest stack depth: 12200 bytes left
[    2.782640] ip (270) used greatest stack depth: 11976 bytes left
[    4.543399] ip (677) used greatest stack depth: 11960 bytes left
[    6.679592] mpls_gso: MPLS GSO support
[  538.132482] ip (10422) used greatest stack depth: 11592 bytes left