[    2.388592] ip (234) used greatest stack depth: 12320 bytes left
[    2.402799] ip (238) used greatest stack depth: 12272 bytes left
[    6.955047] ip (1197) used greatest stack depth: 12248 bytes left
[    7.589257] mpls_gso: MPLS GSO support
[   11.112612] ip (2495) used greatest stack depth: 11992 bytes left