[  927.621770][T22257] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  927.622895][T22257] test-bond1: (slave test-bond0): making interface the new active one
[  927.623251][T22257] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  927.767505][T22262] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  927.828941][T22265] test-bond1: entered promiscuous mode
[  927.829090][T22265] test-bond0: entered promiscuous mode
[  928.840619][T22265] test-bond1: left promiscuous mode
[  928.840821][T22265] test-bond0: left promiscuous mode
[  930.262116][T22267] test-dummy0: entered promiscuous mode
[  932.322666][T22267] test-dummy0: left promiscuous mode
[  932.478344][T22270] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  932.484617][T22270] test-bond1 (unregistering): Released all slaves
[  932.522078][T22271] test-bond0 (unregistering): Released all slaves