[   24.426681][  T321] ip (321) used greatest stack depth: 24432 bytes left
[   26.316546][  T340] ip (340) used greatest stack depth: 24160 bytes left
[  235.597524][ T1442] mpls_gso: MPLS GSO support
[  594.010171][ T5046] ip (5046) used greatest stack depth: 24104 bytes left