[  939.272208][T24085] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  939.272665][T24085] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  940.294773][T24127] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  940.295380][T24127] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode