[   40.573848][  T291] ip (291) used greatest stack depth: 24000 bytes left
[   45.254181][  T320] ip (320) used greatest stack depth: 23504 bytes left
[  133.025731][  T456] ip (456) used greatest stack depth: 23408 bytes left
[  279.670763][ T1383] mpls_gso: MPLS GSO support