[   11.897693][  T291] ip (291) used greatest stack depth: 24400 bytes left
[   49.824423][  T424] ip (424) used greatest stack depth: 24264 bytes left
[   76.063854][ T1420] mpls_gso: MPLS GSO support
[   91.205796][ T2258] ip (2258) used greatest stack depth: 23728 bytes left