Created attachment 137152 [details]
part of kern.log
The system freeze after a GPU HANG, I have to reset the system.
It is the second time that the system freeze during the night.
As I had to reset the system no error file from /sys/class/drm/card0/error.
My system :
Core I5 : i5-5675C CPU @ 3.10GHz
Mother card : H97N-WIFI/H97N-WIFI, BIOS F8 08/03/2015
Memory : 16Go
Debian Stretch "up to date"
Kernel : 4.4.16
I get no such error with previous kernels (4.4 serie).
I enclose the trace from kern.log and another trace (from Xorg) which is not related but that can give some informations.
Created attachment 137154 [details]
*** This bug has been marked as a duplicate of bug 89360 ***