Created attachment 137585 [details] /sys/class/drm/card0/error Platform: HP Elitebook 840 G3, Fedora 27, kernel 4.15.4-300.fc27.x86_64. mesa-dri-drivers-17.3.5-1.fc27.x86_64 xorg-x11-drv-intel-2.99.917-31.20171025.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 [3413], 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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