[    1.620739] ip (265) used greatest stack depth: 12216 bytes left
[    3.908172] ip (807) used greatest stack depth: 12192 bytes left
[    5.646038] mpls_gso: MPLS GSO support
[    9.825994] ip (2774) used greatest stack depth: 11992 bytes left
[  577.707802] ip (12412) used greatest stack depth: 11776 bytes left