[    1.713745] nft (259) used greatest stack depth: 12552 bytes left
[    7.802957] ip (683) used greatest stack depth: 12488 bytes left
[   97.416932] nft (12233) used greatest stack depth: 12408 bytes left
[  108.077746] nft (12955) used greatest stack depth: 12344 bytes left
[  214.133613] ip (18543) used greatest stack depth: 12296 bytes left
[  256.855997] ip (24248) used greatest stack depth: 12216 bytes left