[    2.382726] ip (239) used greatest stack depth: 12224 bytes left
[    2.424071] ip (246) used greatest stack depth: 12160 bytes left
[    2.435091] ip (249) used greatest stack depth: 12000 bytes left
[    7.539729] mpls_gso: MPLS GSO support
[  617.267256] ip (16011) used greatest stack depth: 11960 bytes left