[  918.933545] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  918.933630] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  919.047439] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.047545] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode