[  985.175036][T26464] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  985.176263][T26464] test-bond1: (slave test-bond0): making interface the new active one
[  985.176549][T26464] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  985.252456][T26469] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  985.287414][T26472] test-bond1: entered promiscuous mode
[  985.287527][T26472] test-bond0: entered promiscuous mode
[  986.297485][T26472] test-bond1: left promiscuous mode
[  986.297630][T26472] test-bond0: left promiscuous mode
[  987.431884][T26474] test-dummy0: entered promiscuous mode
[  989.472622][T26474] test-dummy0: left promiscuous mode
[  989.614973][T26477] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  989.625353][T26477] test-bond1 (unregistering): Released all slaves
[  989.657771][T26478] test-bond0 (unregistering): Released all slaves