Hi Pablo, I sent https://patchwork.ozlabs.org/project/netfilter-devel/patch/20240506231719.9589-1-duncan_roe@xxxxxxxxxxxxxxx/ to the list. Did you see it? Patchwork picked it up, but I never saw it from the list. It's a small and surely uncontroversial fix of a memory leak in nfq_close(). Cheers ... Duncan.