[  962.615701][T20462] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  962.616209][T20462] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  963.584767][T20524] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.587558][T20524] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode