[  935.148396][T23932] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  935.148947][T23932] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  935.866439][T23989] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  935.866792][T23989] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode