[    2.478488] ip (219) used greatest stack depth: 12560 bytes left
[    2.491119] ip (226) used greatest stack depth: 12440 bytes left
[    2.509043] ip (231) used greatest stack depth: 12200 bytes left
[    6.503342] mpls_gso: MPLS GSO support
[    8.272302] ip (2327) used greatest stack depth: 11968 bytes left
[  410.884796] ip (31200) used greatest stack depth: 11592 bytes left