Created attachment 125556 [details] dmesg Encountered this earlier when running on a HSW machine. Lots of dmesg-warns, finished off with a hard hang.
This is pass on HSW using: + kernel: commit 8f02d2103390e48e9e76c9e75d16dbb4396484c8 Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Nov 28 14:38:48 2016 +0200 drm-tip: 2016y-11m-28d-12h-38m-14s UTC integration manifest + intel-gpu-tools tag : intel-gpu-tools-1.16-164-g7797517 commit : 7797517 author : Chris Wilson <chris@chris-wilson.co.uk> comment : igt/kms_setmode: Skip unconnected connectors mwa, please confirm whether or not it is still occurring on your system
There seems to be solved, no response from the submitter. I will place this bug as resolved. If the submitter confirms is no longer an issue please close it other wise set the bug to reopen.
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