[  925.847356] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  925.847542] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  926.107401] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  926.107541] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode