Comment # 8 on bug 1141437 from Matwey Kornilov

(In reply to Takashi Iwai from comment #6)
> Could you confirm that the previous update kernel works fine in this regard?
> If it works, please tell which version.  Also, it'd be helpful if you can
> figure out how to reproduce the problem.
> 
> Last but not least, please give the hardware details.  At least, hwinfo
> output would be appreciated.

Unfortunately, I don't know how to reproduce the issue. I just were surfing
random stuff in Firefox. I can only say that this has never happened before. My
previous kernel was 4.12.14-lp151.27-default. I'll try to wait the crash
happens again to see some regularities.

hwinfo is attached.