[    2.286860] nft (181) used greatest stack depth: 12592 bytes left
[    5.529931] nft (1523) used greatest stack depth: 12544 bytes left
[   10.004385] nft (5240) used greatest stack depth: 12136 bytes left
[   59.515691] nft (14307) used greatest stack depth: 12112 bytes left
[   62.970164] nft (14738) used greatest stack depth: 11984 bytes left