[    2.208317] ip (205) used greatest stack depth: 12408 bytes left
[    2.317054] ip (235) used greatest stack depth: 12352 bytes left
[    2.380322] ip (249) used greatest stack depth: 12160 bytes left
[    6.670237] mpls_gso: MPLS GSO support
[  310.767500] ip (26282) used greatest stack depth: 12088 bytes left