[    4.651319] ip (736) used greatest stack depth: 12496 bytes left
[    5.541377] nft (1483) used greatest stack depth: 12488 bytes left
[   10.041512] nft (5264) used greatest stack depth: 12136 bytes left
[   57.479874] nft (13925) used greatest stack depth: 12112 bytes left
[   65.985520] nft (14803) used greatest stack depth: 11984 bytes left