[  945.242865][T23758] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.243837][T23758] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  945.804778][T23797] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.805623][T23797] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode