clamav-错误：/var/log/clamav/freshc

freshclam --verbose

WARNING: Ignoring deprecated option SafeBrowsing at /etc/clamav/freshclam.conf:22
ERROR: /var/log/clamav/freshclam.log is locked by another process
ERROR: Problem with internal logger (UpdateLogFile = /var/log/clamav/freshclam.log).
ERROR: initialize: libfreshclam init failed.
ERROR: Initialization error!

原因 freshclam 自动运行，有守护进程，不需要手动更新病毒库