On Thu, Feb 18, 2016 at 2:25 PM, m.roth@5-cent.us wrote:
Note that /dev/sdd1 and /dev/sde1, which both have labels that begin with a leading slash, mounted correctly. This, to me, indicates the bug is with grub2's handling of LABEL=.
I'm pretty sure grub2 just passes strings to the kernel. Also, if you're able to select an older kernel and the system boots, then the signs probably point to a problem with the kernel's handling of labels.