Booted the last kernel from tumbleweed with debug on (4.6.2-1).

Firmware MD5's are the same as mentioned.

DMESG output posted above, as mentioned I left the beginning intact, but cutted
rest off due to file being very large (65 MB, it never stops spamming the fifo
message).

If you'll need more info / something specific, just mention it, will follow the
bug.