[    1.967968] nft (259) used greatest stack depth: 12504 bytes left
[    2.003112] nft (261) used greatest stack depth: 12408 bytes left
[    8.363090] ip (682) used greatest stack depth: 12376 bytes left
[   92.903881] ip (11772) used greatest stack depth: 12328 bytes left
[  250.261065] nft (22124) used greatest stack depth: 12288 bytes left
[  257.716637] ip (24586) used greatest stack depth: 12200 bytes left
[  303.007019] ip (2176) used greatest stack depth: 11944 bytes left