[    1.755909] nft (260) used greatest stack depth: 12504 bytes left
[    8.080695] ip (683) used greatest stack depth: 12408 bytes left
[   14.537697] nft (2167) used greatest stack depth: 12376 bytes left
[   87.445217] ip (11339) used greatest stack depth: 12328 bytes left
[  133.261772] nft (14450) used greatest stack depth: 11464 bytes left