[    1.299969] ip (227) used greatest stack depth: 12136 bytes left
[    4.283390] ip (1124) used greatest stack depth: 11896 bytes left
[    4.979099] mpls_gso: MPLS GSO support
[  611.047894] ip (25949) used greatest stack depth: 11872 bytes left
[  659.956805] ip (14454) used greatest stack depth: 11736 bytes left