[   39.884542][ T1804] nft (1804) used greatest stack depth: 24136 bytes left
[   74.140676][ T4825] ip (4825) used greatest stack depth: 24112 bytes left
[  243.700086][ T9632] nft (9632) used greatest stack depth: 23880 bytes left
[  307.802624][T14567] nft (14567) used greatest stack depth: 23504 bytes left