[  844.989297] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  844.989390] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  845.096744] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  845.096813] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode