[ 1150.539715][T26889] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1150.540348][T26889] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1151.679417][T26933] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1151.679877][T26933] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode