[  117.926486][ T6796] nft (6796) used greatest stack depth: 24256 bytes left
[  258.795350][T11547] nft (11547) used greatest stack depth: 24176 bytes left
[  263.082797][T12035] ip (12035) used greatest stack depth: 24080 bytes left
[  269.086867][T12985] ip (12985) used greatest stack depth: 23888 bytes left