Regression? yes Bug detailed description S3 failed at second times Reproduce Steps $ echo mem > /sys/power/state Expected Result system will suspend and resume normally Actual Result cannot suspend at second times
Created attachment 116411 [details] dmesg
[ 56.709624] [drm] stuck on render ring [ 56.710618] [drm] GPU HANG: ecode 7:0:0xf3dfffff, reason: Ring hung, action: reset [ 56.710618] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 56.710619] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 56.710619] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 56.710620] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 56.710621] [drm] GPU crash dump saved to /sys/class/drm/card0/error Please attach the GPU crash dump.
Created attachment 116576 [details] error dump
Please see the attachment for the error dump
any update?
I have built the latest drm-intel-testing source code (commit 75d0ebc3d9f60656f018b09c797ee089c1057825) with old config file of "drm-intel-testing-2015-05-22",then retest,the issue still exist.
Test with latest nightly kernel (commit 39c8d0f886e9496eba420b1b5554bd1fa0c5c337),the issue didn't exist,so verified.
Closing old verified.
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