[ 1400.013439][T12615] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1400.014512][T12615] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1402.674246][T12648] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1402.677553][T12648] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode