[    1.374308] ip (227) used greatest stack depth: 12200 bytes left
[    1.564913] ip (267) used greatest stack depth: 12152 bytes left
[    1.575633] ip (271) used greatest stack depth: 11880 bytes left
[    5.818374] mpls_gso: MPLS GSO support
[  612.570296] ip (32068) used greatest stack depth: 11872 bytes left