[   18.485585][  T299] ip (299) used greatest stack depth: 23952 bytes left
[   18.950117][  T304] ip (304) used greatest stack depth: 23856 bytes left
[  179.318981][ T1398] mpls_gso: MPLS GSO support
[  270.145005][ T2598] ip (2598) used greatest stack depth: 23560 bytes left