[  847.962550] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  847.962632] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  848.082840] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  848.082910] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode