Complaint of malformed IP/policy

While using the ReducedExitPolicy and

ExitRelay 1
IPv6Exit 1

I occasional get these warnings in my log file:

Dec 06 07:27:56.000 [warn] Malformed IP "???" in address pattern; rejecting. Dec 06 07:27:56.000 [warn] Couldn't parse line "[???]:". Dropping Dec 06 07:27:56.000 [warn] Malformed policy 'reject [???]:'. Discarding entire policy list. Dec 06 07:27:56.000 [warn] append_exit_policy_string(): Bug: Unable to parse internally generated policy reject [???]:* (on Tor 0.2.7.5 )

No problems seen with v0.2.6.10 while using the same config file.

I'm setting the Priority and Severity here to moderate settings, because I don't know if the warnings are anything more than clutter. If the complaints are indicating a problem that hinders the relay as an exit node, then the urgency should be bumped up.

Trac:
Username: tmpname0901