none usb-gadget usb-host rfkill-any rfkill-none kbd-scrolllock [kbd-numlock] kbd-capslock kbd-kanalock kbd-shiftlock kbd-altgrlock kbd-ctrllock kbd-altlock kbd-shiftllock kbd-shiftrlock kbd-ctrlllock kbd-ctrlrlock disk-activity disk-read disk-write mtd nand-disk cpu cpu0 cpu1 cpu2 cpu3 panic