[   19.141547][  T280] ip (280) used greatest stack depth: 23936 bytes left
[   26.993005][  T324] ip (324) used greatest stack depth: 23760 bytes left
[  253.644469][ T1444] mpls_gso: MPLS GSO support
[ 1295.797121][T10471] ip (10471) used greatest stack depth: 22896 bytes left