[  932.626089][T21445] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  932.626609][T21445] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  933.304185][T21504] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  933.308425][T21504] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode