[   45.948296][  T290] ip (290) used greatest stack depth: 24192 bytes left
[   50.048776][  T315] ip (315) used greatest stack depth: 23712 bytes left
[  136.183407][  T451] ip (451) used greatest stack depth: 23520 bytes left
[  277.591511][ T1378] mpls_gso: MPLS GSO support