[    1.807008] nft (260) used greatest stack depth: 12504 bytes left
[    8.255938] ip (810) used greatest stack depth: 12360 bytes left
[   26.726929] ip (5675) used greatest stack depth: 12328 bytes left
[  103.451571] ip (13483) used greatest stack depth: 12312 bytes left
[  233.419539] nft (21919) used greatest stack depth: 12296 bytes left
[  234.109290] ip (22211) used greatest stack depth: 12184 bytes left