[   12.270273] ip (223) used greatest stack depth: 12280 bytes left
[   12.288259] ip (228) used greatest stack depth: 12240 bytes left
[   16.981575] mpls_gso: MPLS GSO support
[   21.151825] ip (2879) used greatest stack depth: 12208 bytes left
[  956.755490] ip (17682) used greatest stack depth: 12152 bytes left