[    2.392916] ip (235) used greatest stack depth: 12224 bytes left
[    4.676285] ip (763) used greatest stack depth: 12208 bytes left
[    7.808831] mpls_gso: MPLS GSO support
[  313.312220] ip (8553) used greatest stack depth: 12008 bytes left
[  616.386364] ip (7477) used greatest stack depth: 11960 bytes left