[    1.570711] sh (198) used greatest stack depth: 12912 bytes left
[    2.255707] nft (258) used greatest stack depth: 12616 bytes left
[   11.918121] ip (682) used greatest stack depth: 12528 bytes left
[   13.124620] ip (792) used greatest stack depth: 12488 bytes left
[   27.535461] ip (2538) used greatest stack depth: 12344 bytes left