[    2.522896] ip (225) used greatest stack depth: 12200 bytes left
[    2.560378] ip (235) used greatest stack depth: 12152 bytes left
[    6.260860] mpls_gso: MPLS GSO support
[  612.982072] ip (4369) used greatest stack depth: 11992 bytes left
[  821.866152] ip (3836) used greatest stack depth: 11592 bytes left