[    2.252394] ip (193) used greatest stack depth: 12280 bytes left
[    2.428289] ip (233) used greatest stack depth: 12240 bytes left
[    4.335875] ip (644) used greatest stack depth: 12160 bytes left
[    4.837956] ip (798) used greatest stack depth: 12016 bytes left
[    7.775536] mpls_gso: MPLS GSO support