[    1.434848] ip (231) used greatest stack depth: 12152 bytes left
[    3.746107] ip (820) used greatest stack depth: 11960 bytes left
[    4.211285] ip (992) used greatest stack depth: 11936 bytes left
[    5.395090] mpls_gso: MPLS GSO support
[  309.589302] ip (18049) used greatest stack depth: 11920 bytes left
[  359.055408] ip (8325) used greatest stack depth: 11608 bytes left