[  744.365953] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  744.366041] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  744.467795] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  744.467955] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode