[  992.216469][T21738] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  992.216938][T21738] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  992.999670][T21788] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  992.999977][T21788] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode