[    1.905551] nft (258) used greatest stack depth: 12656 bytes left
[    1.975100] nft (262) used greatest stack depth: 12544 bytes left
[   10.046219] ip (795) used greatest stack depth: 12528 bytes left
[   12.940051] nft (1121) used greatest stack depth: 12448 bytes left
[   41.187439] ip (5431) used greatest stack depth: 12416 bytes left
[   87.829285] ip (8971) used greatest stack depth: 12400 bytes left
[  120.916709] ip (15027) used greatest stack depth: 12288 bytes left