[  845.950162] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  845.950250] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  846.065535] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  846.065616] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode