MAC address issue

Hi, we have many jetson nano dev kit with the same mac address, we try the official patch but we have this error:
issue 2022-09-27 104347
how can we make it get the correct mac address?
@dusty_nv

Which JetPack on your device?

I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

Could you also share the serial number of your jetson nanos?

Also, could you share your dmesg and ifconfig?