[    2.371588] nft (179) used greatest stack depth: 12504 bytes left
[    4.908687] ip (605) used greatest stack depth: 12464 bytes left
[    6.915556] nft (1844) used greatest stack depth: 12456 bytes left
[   11.777495] nft (5275) used greatest stack depth: 12112 bytes left
[   68.070048] nft (14814) used greatest stack depth: 11896 bytes left