Just to clarify: The first post of this bug (message #5) shows boot parameter `intel_iommu=off`. With that parameter, the bug does NOT reproduce. I was just using a safe environment to practice reportbug with, when it suddenly sent out the report already.
To reproduce the bug, use `intel_iommu=on`, `intel_iommu=intgpu_off` or no boot parameter at all, as described in messages #10 and #15.
