Hi!
I have already described similar problem back in year 2021 [1]. There
exists race condition when higher count of clients starts at similar
time and requests DHCP(v4). First two patches were already sent. I think
I have sent also following patches already, but were not able to find them.
Hello:
We use dnsmasq as a local caching resolver (binding to ::1) and are
currently upgrading some systems to EL8 (Rocky Linux 8 specifically, which
is a rebuild of Red Hat 8). We've noticed that a fairly significant
fraction of name resolutions fail when `option edns0` is enabled in
/etc/resolv.
