[    2.929082] nft (255) used greatest stack depth: 12672 bytes left
[    4.064129] nft (302) used greatest stack depth: 12624 bytes left
[   12.935978] ip (679) used greatest stack depth: 12552 bytes left
[  106.314186] ip (10811) used greatest stack depth: 12480 bytes left
[  119.440507] ip (13319) used greatest stack depth: 12368 bytes left
[  179.135989] ip (24268) used greatest stack depth: 12352 bytes left