Okay, I need to classify this bug report into one of the given categories. The bug is about "misaligned address for struct vfio_iova_range" in util/vfio-helpers. Looking at the options: mistranslation, assembly, other, device, etc. VFIO (Virtual Function I/O) is related to devices and hardware management. IOVA ranges are part of how virtual addresses are managed in such contexts. Misalignment here likely affects device operations. So it falls under 'device'. The bug relates to a struct used in VFIO helpers, which handles device I/O virtualization. The misaligned address issue points to a problem with device-specific structures. **device** device