[    1.415392] ip (225) used greatest stack depth: 12136 bytes left
[    2.616349] ip (444) used greatest stack depth: 11928 bytes left
[    5.423100] mpls_gso: MPLS GSO support
[    9.813239] ip (2765) used greatest stack depth: 11912 bytes left
[  346.224103] ip (512) used greatest stack depth: 11736 bytes left