[    1.913403] nft (259) used greatest stack depth: 12504 bytes left
[    7.841973] ip (682) used greatest stack depth: 12392 bytes left
[    8.582624] ip (812) used greatest stack depth: 12376 bytes left
[   84.504444] ip (11269) used greatest stack depth: 12328 bytes left
[  147.094902] nft (15316) used greatest stack depth: 12312 bytes left
[  250.644791] ip (24557) used greatest stack depth: 12200 bytes left