[   10.620365][  T290] ip (290) used greatest stack depth: 24496 bytes left
[   10.952217][  T301] ip (301) used greatest stack depth: 24120 bytes left
[   71.375511][ T1420] mpls_gso: MPLS GSO support
[  133.527708][ T4627] ip (4627) used greatest stack depth: 23888 bytes left