[    1.437335] ip (226) used greatest stack depth: 12200 bytes left
[    1.458024] ip (231) used greatest stack depth: 12088 bytes left
[    5.407589] mpls_gso: MPLS GSO support
[    6.903940] ip (2228) used greatest stack depth: 11944 bytes left
[  612.786574] ip (30208) used greatest stack depth: 11912 bytes left
[  681.398697] ip (28203) used greatest stack depth: 11736 bytes left