[    2.306891] nft (258) used greatest stack depth: 12664 bytes left
[    7.156501] nft (475) used greatest stack depth: 12616 bytes left
[   11.304816] ip (681) used greatest stack depth: 12600 bytes left
[   13.904892] nft (1003) used greatest stack depth: 12568 bytes left
[   25.802802] ip (2886) used greatest stack depth: 12544 bytes left
[  119.252270] ip (12543) used greatest stack depth: 12360 bytes left
[  135.815967] ip (17563) used greatest stack depth: 12344 bytes left