[    1.544008] ip (265) used greatest stack depth: 12216 bytes left
[    4.697640] ip (1246) used greatest stack depth: 11976 bytes left
[    4.987374] mpls_gso: MPLS GSO support
[    6.308568] ip (2226) used greatest stack depth: 11960 bytes left
[  635.771651] ip (25744) used greatest stack depth: 11800 bytes left