[    1.413756] ip (226) used greatest stack depth: 12200 bytes left
[    1.454806] ip (236) used greatest stack depth: 12152 bytes left
[    2.627892] ip (456) used greatest stack depth: 11960 bytes left
[    5.209050] mpls_gso: MPLS GSO support
[  442.442410] ip (14117) used greatest stack depth: 11832 bytes left