[  884.959989] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  884.960047] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  885.071616] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  885.071690] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode