[   12.275002] ip (224) used greatest stack depth: 12296 bytes left
[   12.312041] ip (234) used greatest stack depth: 12256 bytes left
[   14.255492] ip (673) used greatest stack depth: 12064 bytes left
[   14.666877] ip (818) used greatest stack depth: 12040 bytes left
[   17.363756] mpls_gso: MPLS GSO support