I have a few problems with Avahi on CentOS. One of the strange things is that the Avahi daemon entries in /var/log/messages are logged with one hour shift back starting with Joining mDNS multicast group message.The PID stays the same and it happens every time the service is started:Sep 21 08:37:27 devops-c avahi-daemon[967]: Found user 'avahi' (UID 70) and group 'avahi' (GID 70).Sep 21 08:37:27 devops-c avahi-daemon[967]: Successfully dropped root privileges.Sep 21 08:37:27 devops-c avahi-daemon[967]: avahi-daemon 0.6.31 starting up.Sep 21 08:37:27 devops-c avahi-daemon[967]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!Sep 21 08:37:27 devops-c avahi-daemon[967]: Successfully called chroot().Sep 21 08:37:27 devops-c avahi-daemon[967]: Successfully dropped remaining capabilities.Sep 21 08:37:27 devops-c avahi-daemon[967]: No service file found in /etc/avahi/services.Sep 21 08:37:27 devops-c avahi-daemon[967]: Network interface enumeration completed.Sep 21 08:37:27 devops-c avahi-daemon[967]: Registering HINFO record with values 'X86_64'/'LINUX'.Sep 21 08:37:27 devops-c avahi-daemon[967]: Server startup complete. Host name is devops-c.local. Local service cookie is 3608706492.Sep 21 07:37:31 devops-c avahi-daemon[967]: Joining mDNS multicast group on interface eno16777984.IPv4 with address 10.20.10.5.Sep 21 07:37:31 devops-c avahi-daemon[967]: New relevant interface eno16777984.IPv4 for mDNS.Sep 21 07:37:31 devops-c avahi-daemon[967]: Registering new address record for 10.20.10.5 on eno16777984.IPv4.Sep 21 07:37:32 devops-c avahi-daemon[967]: Registering new address record for fe80::20c:29ff:feb3:4bfa on eno16777984.*.The JST (UTC+9) time zone is configured on the machine, so it's not a simple matter of logging local time vs. GMT.It's probably not critical, but what could be the reason?Package information:Installed PackagesName        : avahiArch        : x86_64Version     : 0.6.31Release     : 15.el7_2.1
Avahi daemon time shift in the log file on CentOS 7
centos;avahi