[   18.180240][  T299] ip (299) used greatest stack depth: 24384 bytes left
[   19.099278][  T308] ip (308) used greatest stack depth: 24184 bytes left
[   19.786919][  T314] ip (314) used greatest stack depth: 23552 bytes left
[  177.927093][ T1398] mpls_gso: MPLS GSO support