[    2.173753] ip (192) used greatest stack depth: 12280 bytes left
[    2.290849] ip (232) used greatest stack depth: 12088 bytes left
[    3.827812] ip (628) used greatest stack depth: 12048 bytes left
[    6.620468] mpls_gso: MPLS GSO support
[  614.152215] ip (30346) used greatest stack depth: 12016 bytes left