[  965.021913][T19939] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.022660][T19939] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  965.999531][T20003] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  965.999893][T20003] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode