Your bug report

#76741: libvirtd: could not find a usable firewall backend

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 76741@debbugs.gnu.org.

-- 
76741: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=76741
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems