[  844.689077][T22610] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  844.691421][T22610] test-bond1: (slave test-bond0): making interface the new active one
[  844.691817][T22610] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  844.843282][T22622] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  844.985984][T22625] test-bond1: entered promiscuous mode
[  844.986150][T22625] test-bond0: entered promiscuous mode
[  846.004677][T22625] test-bond1: left promiscuous mode
[  846.004925][T22625] test-bond0: left promiscuous mode
[  847.442558][T22633] test-dummy0: entered promiscuous mode
[  849.490632][T22633] test-dummy0: left promiscuous mode
[  849.651774][T22636] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  849.658699][T22636] test-bond1 (unregistering): Released all slaves
[  849.700828][T22637] test-bond0 (unregistering): Released all slaves