^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: time reset [+-]*[0-9]{1,2}\.[0-9]{6} s$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: synchronisation lost$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: no servers reachable$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: synchronized to [0-9.]{7,15}, stratum [0-9]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: synchronized to LOCAL\([0-9]+\), stratum [0-9]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: kernel time sync (disabled|enabled) [0-9]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: precision = [0-9]+\.[0-9]+ usec$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd\[[0-9]+\]: peer [.0-9]{7,15} now (in)?valid$
