[   18.629547][  T279] ip (279) used greatest stack depth: 24368 bytes left
[  251.611923][ T1443] mpls_gso: MPLS GSO support
[  499.393139][ T3604] ip (3604) used greatest stack depth: 24008 bytes left
[  887.657673][ T6620] ip (6620) used greatest stack depth: 23960 bytes left