Created attachment 137585 [details]
Platform: HP Elitebook 840 G3, Fedora 27, kernel 4.15.4-300.fc27.x86_64.
After starting a graphical Java program the X server becomes unresponsive and eventually I'm logged out:
[Sun Feb 25 08:40:41 2018] [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg , reason: Hang on rcs0, action: reset
[Sun Feb 25 08:40:41 2018] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[Sun Feb 25 08:40:41 2018] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[Sun Feb 25 08:40:41 2018] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[Sun Feb 25 08:40:41 2018] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[Sun Feb 25 08:40:41 2018] [drm] GPU crash dump saved to /sys/class/drm/card0/error
Could you try to replicate with 17.3.6 and post results? Thank you.
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