Absolutely no relation to the topic whatsoever. Statically linked binaries also prevent this, that’s not the point. And musl is far from being a 1:1 replacement from glibc, by design - many of the options just aren’t supported, e.g only a subset of resolv.conf options (and not single-request-reopen which very typically was used to work around kernel race conditions on dns resolution in k8s envs)