[    2.131850] nft (259) used greatest stack depth: 12504 bytes left
[    2.814115] nft (303) used greatest stack depth: 12408 bytes left
[    9.160713] ip (815) used greatest stack depth: 12392 bytes left
[   23.089738] ip (4824) used greatest stack depth: 11944 bytes left
[  124.390610] nft (14347) used greatest stack depth: 11576 bytes left