[    2.000075] ip (246) used greatest stack depth: 12440 bytes left
[    2.035700] ip (249) used greatest stack depth: 12376 bytes left
[    2.634527] ip (280) used greatest stack depth: 12344 bytes left
[   16.338132] mpls_gso: MPLS GSO support
[  646.086834] ip (22867) used greatest stack depth: 12064 bytes left