[    1.350759] ip (225) used greatest stack depth: 12200 bytes left
[    1.388446] ip (235) used greatest stack depth: 12152 bytes left
[    2.600859] ip (456) used greatest stack depth: 11960 bytes left
[    5.469686] mpls_gso: MPLS GSO support
[  345.211648] ip (5141) used greatest stack depth: 11800 bytes left