[ 1391.203462][T12611] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1391.204469][T12611] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1393.778424][T12645] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1393.779043][T12645] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode