[ 1119.259950][T25533] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1119.269803][T25533] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1120.269907][T25573] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1120.270380][T25573] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode