[  927.345648][T19682] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  927.346418][T19682] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  928.350855][T19731] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  928.351169][T19731] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode