[    1.941638] nft (260) used greatest stack depth: 12472 bytes left
[    8.364938] ip (683) used greatest stack depth: 12456 bytes left
[   14.534504] nft (2077) used greatest stack depth: 12408 bytes left
[   32.780153] ip (6162) used greatest stack depth: 12328 bytes left
[  222.805479] nft (18955) used greatest stack depth: 12312 bytes left
[  251.058608] ip (22334) used greatest stack depth: 12232 bytes left
[  264.773434] ip (24682) used greatest stack depth: 12200 bytes left