[    1.400854] ip (227) used greatest stack depth: 12136 bytes left
[    3.251300] ip (615) used greatest stack depth: 12088 bytes left
[    5.666522] mpls_gso: MPLS GSO support
[    7.445986] ip (2315) used greatest stack depth: 11896 bytes left
[  568.017741] ip (7803) used greatest stack depth: 11736 bytes left