On 1/26/19 6:24 AM, Patrick O'Callaghan wrote:
$ systemctl status firewalld ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2019-01-25 21:37:32 GMT; 42min ago Docs: man:firewalld(1) Main PID: 2421 (firewalld) Tasks: 3 (limit: 4915) Memory: 28.2M CGroup: /system.slice/firewalld.service └─2421 /usr/bin/python3 /usr/sbin/firewalld --nofork --nopid
Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete FORWARD --destination 192.168.122.0/24 --out-in> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete FORWARD --source 192.168.122.0/24 --in-interfac> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete FORWARD --in-interface virbr0 --out-interface v> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete FORWARD --out-interface virbr0 --jump REJECT' f> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete FORWARD --in-interface virbr0 --jump REJECT' fa> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete INPUT --in-interface virbr0 --protocol udp --de> Jan 25 21:37:32 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete INPUT --in-interface virbr0 --protocol tcp --de> Jan 25 21:37:33 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete OUTPUT --out-interface virbr0 --protocol udp --> Jan 25 21:37:33 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete INPUT --in-interface virbr0 --protocol udp --de> Jan 25 21:37:33 bree firewalld[2421]: WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -w --table filter --delete INPUT --in-interface virbr0 --protocol tcp --de>
Also, note that you won't get those warning messages if you restart your firewall with libvirtd stopped. I discovered that when reproducing your issue.