[    1.979307] ip (246) used greatest stack depth: 12832 bytes left
[    2.011692] ip (249) used greatest stack depth: 12376 bytes left
[    2.547368] ip (280) used greatest stack depth: 12360 bytes left
[    5.007503] ip (405) used greatest stack depth: 12328 bytes left
[   16.375472] mpls_gso: MPLS GSO support
[  651.741008] ip (20116) used greatest stack depth: 12192 bytes left