Regression between 4.8.17 and 4.9.5: kernel doesn't boot up on Asus mainboard

[Michael Monnerie]

I have a PC with AMD CPU, mainboard Asus Sabertooth 990FX (hwinfo.txt 
attached)
With kernel 4.8.17 it runs normal, when using 4.9.5 it doesnât boot up.

The options for the kernel should be the same, although a diff between 
the two configs spits a lot of lines.
I donât find any mistake from our side, so I guess there was a change in 
the kernel?

Please ask me directly in case of questions, Iâm not on linux-kernel.

mit freundlichen GrÃssen,
Michael Monnerie

Attachment: configs-4.8.17-4.9.5.zip
Description: Zip compressed data