[    2.234706] ip (199) used greatest stack depth: 12472 bytes left
[    2.401504] ip (238) used greatest stack depth: 12224 bytes left
[    5.353371] ip (986) used greatest stack depth: 12208 bytes left
[    7.702068] mpls_gso: MPLS GSO support
[  616.551996] ip (12432) used greatest stack depth: 11960 bytes left