[    1.594304] ip (267) used greatest stack depth: 12152 bytes left
[    2.453963] ip (403) used greatest stack depth: 12088 bytes left
[    2.652585] ip (442) used greatest stack depth: 11928 bytes left
[    5.810333] mpls_gso: MPLS GSO support
[  804.410409] ip (20665) used greatest stack depth: 11736 bytes left