[    1.420192] ip (227) used greatest stack depth: 12152 bytes left
[    1.614007] ip (272) used greatest stack depth: 11960 bytes left
[    5.236194] mpls_gso: MPLS GSO support
[  154.109444] ip (6748) used greatest stack depth: 11832 bytes left
[  180.214764] ip (18020) used greatest stack depth: 11608 bytes left