[    2.158089] ip (294) used greatest stack depth: 12216 bytes left
[    2.309962] ip (309) used greatest stack depth: 12200 bytes left
[    4.608311] ip (468) used greatest stack depth: 12184 bytes left
[   11.530474] mpls_gso: MPLS GSO support
[   20.042611] ip (2731) used greatest stack depth: 11976 bytes left