The regression ranges don't appear to be particularly useful. I am however able to confirm the results manually. Perhaps this is an intermittent build issue? I'm hoping the logcat will prove useful.
I can still reproduce this issue on todays(2014 06 02) flame build : Gaia e98fe1e94d3d80ad36903500d8ca3333904b162c Gecko https://hg.mozilla.org/mozilla-central/rev/d6fccb7c56a8 BuildID 20140602040201 Version 32.0a1 ro.build.version.incremental=94 ro.build.date=Tue May 20 09:29:20 CST 2014
We can also see this in the Hamachi build: Gaia e98fe1e94d3d80ad36903500d8ca3333904b162c Gecko https://hg.mozilla.org/mozilla-central/rev/d6fccb7c56a8 BuildID 20140602040201 Version 32.0a1 ro.build.version.incremental=324 ro.build.date=Thu Dec 19 14:04:55 CST 2013
From my dupe: (In reply to Ben Hearsum [:bhearsum] from comment #2) > Also, I heard other folks in #b2g complaining about this, so I moved Flame > nightly updates to point at at a May 30th build again, because it's really > tough to get out of this state without reflashing. If that's undesired, let > me know. Otherwise I'll wait until we have a nightly with this fixed to > re-enable them.