系统日志反复提醒用UBI设备替代，怎么回事？

空虚***

[ 8128.808158] mtdblock: MTD device 'linux' is NAND, please consider using UBI block devices instead.
[ 8128.848080] mtdblock: MTD device 'phicomm' is NAND, please consider using UBI block devices instead.
[ 8128.880440] mtdblock: MTD device 'boot' is NAND, please consider using UBI block devices instead.
[ 8128.898641] mtdblock: MTD device 'ubi' is NAND, please consider using UBI block devices instead.
[ 8128.926713] mtdblock: MTD device 'firmware' is NAND, please consider using UBI block devices instead.
[ 8129.115487] mtdblock: MTD device 'nvram' is NAND, please consider using UBI block devices instead.


持续不断地提示
这是啥原因？

空虚***

找到原因了，貌似是diskman的锅
用TTL连上路由器，界面不间断刷新下面这条信息
mtdblock: MTD device 'nvram' is NAND, please consider using UBI block devices instead.

在浏览器里面打开diskman，每刷新一次，TTL界面就刷新一次上面写的六条信息