[    2.044674] nft (260) used greatest stack depth: 12504 bytes left
[    7.806948] ip (685) used greatest stack depth: 12456 bytes left
[   24.483698] ip (4988) used greatest stack depth: 12392 bytes left
[  133.376455] nft (14476) used greatest stack depth: 12328 bytes left
[  221.857271] nft (19394) used greatest stack depth: 12312 bytes left
[  244.791314] ip (22300) used greatest stack depth: 12200 bytes left