[   11.081117][  T257] ip (257) used greatest stack depth: 24016 bytes left
[   12.367509][  T287] ip (287) used greatest stack depth: 23824 bytes left
[   74.434506][ T1428] mpls_gso: MPLS GSO support
[ 1290.839168][T16571] ip (16571) used greatest stack depth: 23456 bytes left