[    2.044317] rpm (115) used greatest stack depth: 12680 bytes left
[    2.253998] nft (178) used greatest stack depth: 12504 bytes left
[    2.770523] nft (271) used greatest stack depth: 12456 bytes left
[    5.047361] nft (848) used greatest stack depth: 12400 bytes left
[   10.592822] nft (5245) used greatest stack depth: 12112 bytes left
[   59.044099] nft (13906) used greatest stack depth: 11856 bytes left