[    1.390311] ip (228) used greatest stack depth: 12264 bytes left
[    1.428306] ip (238) used greatest stack depth: 12200 bytes left
[    1.573814] ip (268) used greatest stack depth: 12056 bytes left
[    5.377683] mpls_gso: MPLS GSO support
[   39.974850] ip (18179) used greatest stack depth: 11608 bytes left