[    1.449042] ip (231) used greatest stack depth: 12200 bytes left
[    2.545910] ip (442) used greatest stack depth: 11976 bytes left
[    5.188656] mpls_gso: MPLS GSO support
[  253.392425] ip (23101) used greatest stack depth: 11832 bytes left
[  314.052033] ip (19151) used greatest stack depth: 11608 bytes left