[   12.367230] nft (215) used greatest stack depth: 12512 bytes left
[   14.461766] ip (640) used greatest stack depth: 12144 bytes left
[   58.637785] nft (12483) used greatest stack depth: 12056 bytes left
[   65.092161] nft (13625) used greatest stack depth: 12016 bytes left
[   72.119164] nft (14499) used greatest stack depth: 11904 bytes left