[  825.664804] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.664920] test-bond1: (slave test-bond0): making interface the new active one
[  825.665006] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.683310] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.692694] test-bond1: entered promiscuous mode
[  825.692771] test-bond0: entered promiscuous mode
[  826.695897] test-bond1: left promiscuous mode
[  826.696000] test-bond0: left promiscuous mode
[  827.444087] test-dummy0: entered promiscuous mode
[  829.465672] test-dummy0: left promiscuous mode
[  829.634483] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  829.638671] test-bond1 (unregistering): Released all slaves
[  829.647056] test-bond0 (unregistering): Released all slaves