FYI: I have seen one rc0.git9 early boot crash

[Bruno Wolff III]

I didn't have time to futz with things further this morning, but one of 
three machines I tried 3.18.0-0.rc0.git9.2.fc22.1 crashed very early 
in the boot process. Since I was in a hurry I just tried 
3.18.0-0.rc0.git8.2.fc22.1 and it worked.

I probably won't get a chance to play with it tonight, but if I can 
get consistent failures (with whatever the latest version is when 
I do get time), I'll open a bug.