With the latest drm-intel-next kernel there is a commit that will record the failed batch buffer to /sys/kernel/debug/dri/0/i915_error_state. Could you test that kernel and upload it along with Xorg.0.log and dmesg output from the same time?
With the latest drm-intel-next kernel there is a commit that will record the failed batch buffer to /sys/kernel/ debug/dri/ 0/i915_ error_state. Could you test that kernel and upload it along with Xorg.0.log and dmesg output from the same time?