[    2.197946] nft (260) used greatest stack depth: 12504 bytes left
[    9.251410] ip (685) used greatest stack depth: 12456 bytes left
[   10.074922] ip (815) used greatest stack depth: 12376 bytes left
[   31.683442] nft (5888) used greatest stack depth: 12312 bytes left
[  232.554653] ip (22197) used greatest stack depth: 12200 bytes left