[  785.567375] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.567460] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  785.678805] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  785.678875] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode