路由器:网件 R6220
系统版本:OpenWrt 18.06.1 r7258-5eb055306f / LuCI openwrt-18.06 branch (git-18.228.31946-f64b152)
dmesg: https://paste.ubuntu.com/p/7Vr9Rm94YT/
系统日志: https://paste.ubuntu.com/p/YSdQvG5vFD/