[  927.565246] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  927.565404] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  927.829941] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  927.830033] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode