[  941.959917][T20016] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  941.960564][T20016] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  942.993162][T20066] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  942.993536][T20066] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode