[   38.503228][  T291] ip (291) used greatest stack depth: 24128 bytes left
[   41.851113][  T316] ip (316) used greatest stack depth: 23872 bytes left
[  246.961299][ T1379] mpls_gso: MPLS GSO support
[ 1264.561476][T10021] ip (10021) used greatest stack depth: 23720 bytes left