Different MAC address for nrf52 when using as a controller #ble #nrf52480 #usb #bluetooth

Venkatesh Dyagala

Iam using nrf52840 DK as a BLE controller. So i compiled a hex file and loaded into it. There after when we power on am getting the bdaddr of the device as 00:00:00:00:00:00, But when i check the "bluetootctl show " command its showing the MAC address of the device.
So without modifying the bdaddr i started advertise, The scanned devices seeing the different MAC that is not equal to the address which we seen using bluetoothctl show.
So my question is
--The address which we seen in the bluetoothctl show  is the correct address? or the address which we seen in scanning when the device is advertising that is correct ?