[ 1072.672874][T20846] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1072.673336][T20846] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1073.611731][T20894] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1073.612078][T20894] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode