[ 1182.499454][T27867] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1182.499895][T27867] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1183.529582][T27912] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1183.529899][T27912] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode