[    2.113453] nft (259) used greatest stack depth: 12504 bytes left
[    8.754764] ip (684) used greatest stack depth: 12392 bytes left
[   27.552360] ip (5270) used greatest stack depth: 12376 bytes left
[   38.796800] ip (7364) used greatest stack depth: 12328 bytes left
[   94.008097] nft (12327) used greatest stack depth: 12296 bytes left
[  246.628131] ip (24529) used greatest stack depth: 12200 bytes left
[  389.469076] ip (8782) used greatest stack depth: 12008 bytes left