Daniel, based on your questioning, looking back, I am definitely second
guessing my last entry of "bisect good".  I think I may have been hasty from
thinking I was done with a frustrating bisect.  If that's what happened, it is
probably going to be 854502fa0a38.

I'll be able to double check/redo the final bisect steps in about 10 hours, 
double check a commit fail/parent working, and post journalctl's showing the
kernel version, to be absolutely sure.