I just did a clean install of El Capitan and was going to run time machine for the first time. Time machine was stuck, so I looked at the log with console. It reports like 4000 (4001) messages within the last few minutes. Mostly these: identityservicesd: No old protection identity, not returning message protection data cloudphotosd: MSSubscriber - <some number> Found 1 new asset collections. cloudphotosd: MSPublisher - <some number> Submitting 1 asset collections for publication. I also updated my iphoto library to the new photos app. Any idea what is going on here and how I can fix it?