[   17.504564][  T301] ip (301) used greatest stack depth: 24240 bytes left
[   18.249265][  T309] ip (309) used greatest stack depth: 24096 bytes left
[   18.833167][  T315] ip (315) used greatest stack depth: 23712 bytes left
[   20.285198][  T334] ip (334) used greatest stack depth: 23416 bytes left
[  182.061534][ T1398] mpls_gso: MPLS GSO support