[  261.346849] nft (12356) used greatest stack depth: 12040 bytes left
[  307.645797] nft (20211) used greatest stack depth: 11968 bytes left
[  319.178595] nft (21854) used greatest stack depth: 11936 bytes left
[  323.158165] nft (22390) used greatest stack depth: 11776 bytes left