[  829.951279] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  829.951374] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  830.075355] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  830.075466] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode