^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: Heartbeat: Tor's uptime is ([[:digit:]]+ day(s)? )?[[:digit:]]+:[[:digit:]]+ hours, with [[:digit:]]+ circuits open. I've sent [[:digit:].]+ [GMk]B and received [[:digit:].]+ [GMk]B\.( I've received [[:digit:]]+ connections on IPv4 and [[:digit:]]+ on IPv6. I've made [[:digit:]]+ connections with IPv4 and [[:digit:]]+ with IPv6\.)?$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: Average packaged cell fullness: [[:digit:].]+%\. TLS write overhead: [[:digit:]]+%$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: Received http status code 404 \("Consensus is too old"\) from server '[[:xdigit:]:.]+:443' while fetching consensus directory\.$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: http status 400 \("Nonauthoritative directory does not accept posted server descriptors"\) response from dirserver '[[:xdigit:]:.]+:[[:digit:]]+'\. Malformed rendezvous descriptor\?$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: Our onion service received [[:digit:]]+ v2 and [[:digit:]]+ v3 INTRODUCE2 cells and attempted to launch [[:digit:]]+ rendezvous circuits\.$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: Tor has been idle for [[:digit:]]+ seconds; assuming established circuits no longer work\.$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ Tor\[[[:digit:]]+\]: While (not )?bootstrapping, fetched this many bytes: [[:digit:]]+ \(consensus network-status fetch\)(; [[:digit:]]+ \(authority cert fetch\); [[:digit:]]+ \(microdescriptor fetch\))?$