[ 1120.260343][T25671] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1120.260946][T25671] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1121.337890][T25714] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1121.339055][T25714] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode