[  918.756519] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  918.756581] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  918.877194] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  918.877240] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode