[    1.942638] nft (252) used greatest stack depth: 12752 bytes left
[    3.611280] nft (347) used greatest stack depth: 12680 bytes left
[    9.202820] ip (675) used greatest stack depth: 12320 bytes left
[  100.372853] ip (15833) used greatest stack depth: 12176 bytes left
[  143.985222] ip (24296) used greatest stack depth: 12160 bytes left