juiceme, as I digged the mtd3, I found some occurrences of kernel clashing. And I just had the night before to struggle with charging device in a powered off state. I.e. N9 is shut down, then I attachwall charger, device boots up, selects default kernel (your L2 fix) and crashes/reboots. Then I believe it does it again and on third time it starts with console, Then I unplug, replug and most often it boots/charges correctly then. I have attached one occurrence. If you like some more, let me know. I hope you can read what is going south...