[  937.372820][T23477] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  937.373660][T23477] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  937.890435][T23508] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  937.890773][T23508] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode