-^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rsyslogd: \[origin software="rsyslogd" swVersion="8.1901.0" x-pid="15583" x-info="https://www.rsyslog.com"\] rsyslogd was HUPed$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rsyslogd: \[origin software="rsyslogd" swVersion="[[:digit:].]+" x-pid="[[:digit:]]+" x-info="https://www.rsyslog.com"\] rsyslogd was HUPed$