[ 1150.691948][T26686] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1150.692667][T26686] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1151.807898][T26729] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1151.808834][T26729] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode