[   18.203289][  T309] ip (309) used greatest stack depth: 24336 bytes left
[   18.789636][  T315] ip (315) used greatest stack depth: 23840 bytes left
[   20.261601][  T334] ip (334) used greatest stack depth: 23632 bytes left
[  100.038315][  T470] ip (470) used greatest stack depth: 23184 bytes left
[  171.746979][ T1399] mpls_gso: MPLS GSO support