[ 1077.819719][T23533] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1077.826068][T23533] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1078.713999][T23576] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1078.714956][T23576] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode