[  918.951177] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  918.951273] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  919.079897] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.079993] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode