[    2.738207] ip (293) used greatest stack depth: 12384 bytes left
[   11.953350] ip (987) used greatest stack depth: 12360 bytes left
[   15.396509] ip (1245) used greatest stack depth: 12320 bytes left
[   16.640578] mpls_gso: MPLS GSO support
[  639.155823] ip (24143) used greatest stack depth: 12128 bytes left