[    2.140618] nft (259) used greatest stack depth: 12568 bytes left
[    9.818307] ip (683) used greatest stack depth: 12552 bytes left
[   10.602212] ip (791) used greatest stack depth: 12472 bytes left
[   45.507324] ip (6222) used greatest stack depth: 12328 bytes left
[  104.069487] ip (12561) used greatest stack depth: 12200 bytes left