With a fresh install of Fedora 38, I installed the group @security-lab and, not to my surprise, firewalld fails silently because of the file "/usr/lib/firewalld/services/tcpcryptd.xml". I've seen this issue persisting across various Fedora releases, and what bugs me most is the fact that the tcpcrypt is in the group "security-lab" and ironically this makes the Firewall fail without the user noticing. Reproducible: Always Steps to Reproduce: 1. Install tcpcrypt (or @security-lab group) 2. Reboot the system 3. systemctl status firewalld Actual Results: ERROR: Failed to load full stock configuration. This likely indicates a system level issue, the firewall backend (nftables, iptables) is broken. All hope is lost. Exiting. systemd[1]: firewalld.service: Deactivated successfully. Expected Results: Do not make firewalld fail. This issue is known across Fedora releases. bug 2095227 - https://bugzilla.redhat.com/show_bug.cgi?id=2095227 bug 1502646 - https://bugzilla.redhat.com/show_bug.cgi?id=1502646 bug 1716080 - https://bugzilla.redhat.com/show_bug.cgi?id=1716080
*** This bug has been marked as a duplicate of bug 1502646 ***