[  785.215658] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.215744] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  785.331930] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.332014] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode