[   18.120964][  T280] ip (280) used greatest stack depth: 24608 bytes left
[   27.843528][  T346] ip (346) used greatest stack depth: 24432 bytes left
[  159.453904][  T721] ip (721) used greatest stack depth: 23712 bytes left
[  238.129840][ T1444] mpls_gso: MPLS GSO support