[    1.477914] ip (237) used greatest stack depth: 12200 bytes left
[    1.629670] ip (267) used greatest stack depth: 11960 bytes left
[    5.166957] mpls_gso: MPLS GSO support
[  345.264862] ip (3856) used greatest stack depth: 11832 bytes left
[  409.201343] ip (1424) used greatest stack depth: 11608 bytes left