[    1.405736] ip (236) used greatest stack depth: 12136 bytes left
[    1.573128] ip (270) used greatest stack depth: 11960 bytes left
[    5.823533] mpls_gso: MPLS GSO support
[    7.426754] ip (2223) used greatest stack depth: 11896 bytes left
[ 1057.035328] ip (7791) used greatest stack depth: 11736 bytes left