[    1.359386] ip (226) used greatest stack depth: 12200 bytes left
[    1.399926] ip (236) used greatest stack depth: 12168 bytes left
[    4.596662] ip (1241) used greatest stack depth: 11960 bytes left
[    4.991124] mpls_gso: MPLS GSO support
[  335.636663] ip (29967) used greatest stack depth: 11608 bytes left