[  785.089027] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.089086] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  785.196548] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.196605] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode