extrainfo_insert(): Bug: No entry found in extrainfo map.
I get these on moria1 pretty often. It's been ongoing for a long time I think -- since whenever we attempted to fix that last bug with ri / ei synchronization.
Here's a potentially useful info-level log:
May 13 18:50:37.600 [info] connection_dir_client_reached_eof(): Received extra server info (size 5307) from server '18.104.22.168:80' May 13 18:50:37.600 [info] router_load_extrainfo_from_string(): 3 elements to add May 13 18:50:37.600 [warn] extrainfo_insert(): Bug: No entry found in extrainfo map. [1 similar message(s) suppressed in last 1800 seconds] (on Tor 0.2.7.1-alpha-dev 95a9920461dd3322) May 13 18:50:37.623 [info] connection_dir_client_reached_eof(): Received 0/9 extra-info documents requested from 22.214.171.124:80
I don't know if this last line is related or not.
Actually, I get one of the Bug: messages every hour on moria1, a little bit after the 50 minute mark. Sounds like I'm hearing votes from other authorities, and they make me think of an extrainfo I don't have, so I try to get it, and then bug.