[    2.189367] ip (205) used greatest stack depth: 12472 bytes left
[    2.333714] ip (239) used greatest stack depth: 12224 bytes left
[    3.232575] ip (413) used greatest stack depth: 12000 bytes left
[    6.768285] ip (1243) used greatest stack depth: 11960 bytes left
[    7.168415] mpls_gso: MPLS GSO support