I installed Eset file security 7.1 for my Samba server with CentOS 7. The server still freezes after a few hours of running EFS. When it happens, I tried connect via SSH, but I got a timeout. Only what can I do is hard reboot of the machine. When I look at the log, I find similar lines before crash.
May 14 09:43:02 server169 kernel: eset_rtp(ertp_wait_for_reply): wait for scanner reply timeout, path: /var/lib/samba/lock/msg.lock/5339, size: 21, event: CLOSE, command: smbd, pid: