[  919.417274] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.417397] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  919.529056] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  919.529159] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode