[    1.832955] nft (260) used greatest stack depth: 12552 bytes left
[    8.094139] ip (684) used greatest stack depth: 12472 bytes left
[   26.813402] ip (5042) used greatest stack depth: 12392 bytes left
[   89.485594] ip (11272) used greatest stack depth: 12296 bytes left
[  239.152218] ip (24328) used greatest stack depth: 12216 bytes left