[ 1122.803896][T25279] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1122.810296][T25279] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1123.871770][T25323] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1123.872231][T25323] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode