[    1.355508] ip (234) used greatest stack depth: 12136 bytes left
[    1.493530] ip (264) used greatest stack depth: 11928 bytes left
[    5.545059] mpls_gso: MPLS GSO support
[  617.608027] ip (32712) used greatest stack depth: 11896 bytes left
[  918.019324] ip (7373) used greatest stack depth: 11872 bytes left