[  982.855640][T21540] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  982.856401][T21540] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  983.682226][T21596] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  983.682775][T21596] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode