[    1.737320] nft (260) used greatest stack depth: 12536 bytes left
[   11.094482] nft (1213) used greatest stack depth: 12328 bytes left
[   72.706777] ip (9002) used greatest stack depth: 12296 bytes left
[   90.882223] ip (12560) used greatest stack depth: 12248 bytes left
[   97.211176] ip (15056) used greatest stack depth: 12216 bytes left