[  744.978604] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  744.978786] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  745.100954] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  745.101113] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode