I think it is intentional. Because changing mac address of an
interface would cause problems. As a result, if you find it
necessary to change the mac address, it should be done manually.
Consider these two example:
* A host is connecting the internet through a bond interface,
and obtain ip add
Hello everyone,
Studying the bonding driver I found that bonding device doesn't choose a new
MAC address when the slave which MAC is in use is released.
This is a warning about that - "the permanent HWaddr of slave is still in use
by bond - set the HWaddr of slave to a different address to avoid
