[  968.212400][T22081] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  968.212920][T22081] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  968.871035][T22141] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  968.871813][T22141] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode