[    2.213762] ip (204) used greatest stack depth: 12536 bytes left
[    2.345336] ip (234) used greatest stack depth: 12280 bytes left
[    2.413732] ip (248) used greatest stack depth: 12064 bytes left
[    7.009010] mpls_gso: MPLS GSO support
[  614.170877] ip (23043) used greatest stack depth: 12016 bytes left