[CNL-Y] GPU hang

Submitted by Timo Aaltonen

Assigned to Intel 3D Bugs Mailing List

Description

Created attachment 138994 gpu dump

I'm seeing hangs if the GPU is enabled on a CNL-Y SDP (UMCY2SNEP). I've also suspected general HW failure, but after re-seating the CPU and torturing it with stock-ish 4.15 on Ubuntu bionic I'm not able to hang the machine.

Attached is one GPU dump I was able to get with a -nightly kernel from Apr 18. Mesa version is 18.0.0.

Attachment 138994, "gpu dump":
gpu-dump.txt

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