[    1.389362] ip (231) used greatest stack depth: 12200 bytes left
[    1.408394] ip (236) used greatest stack depth: 12152 bytes left
[    5.464181] mpls_gso: MPLS GSO support
[  477.903558] ip (29590) used greatest stack depth: 11832 bytes left
[  705.710115] ip (1998) used greatest stack depth: 11608 bytes left