[    1.922089] nft (258) used greatest stack depth: 12608 bytes left
[    2.110028] nft (268) used greatest stack depth: 12568 bytes left
[    9.713152] ip (791) used greatest stack depth: 12504 bytes left
[   11.622709] nft (1074) used greatest stack depth: 12408 bytes left
[   82.399380] ip (8970) used greatest stack depth: 12376 bytes left
[   98.997966] ip (12532) used greatest stack depth: 12248 bytes left