[  825.144211] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.144322] test-bond1: (slave test-bond0): making interface the new active one
[  825.144404] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.162424] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.171136] test-bond1: entered promiscuous mode
[  825.171208] test-bond0: entered promiscuous mode
[  826.174283] test-bond1: left promiscuous mode
[  826.174373] test-bond0: left promiscuous mode
[  826.846591] test-dummy0: entered promiscuous mode
[  828.862304] test-dummy0: left promiscuous mode
[  828.982261] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.992983] test-bond1 (unregistering): Released all slaves
[  829.004063] test-bond0 (unregistering): Released all slaves