[  811.483253] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.483350] test-bond1: (slave test-bond0): making interface the new active one
[  811.483424] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.508010] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.519304] test-bond1: entered promiscuous mode
[  811.519372] test-bond0: entered promiscuous mode
[  812.521481] test-bond1: left promiscuous mode
[  812.521606] test-bond0: left promiscuous mode
[  813.200791] test-dummy0: entered promiscuous mode
[  815.221298] test-dummy0: left promiscuous mode
[  815.335390] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.342212] test-bond1 (unregistering): Released all slaves
[  815.351167] test-bond0 (unregistering): Released all slaves