[  969.760734][T22214] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  969.762485][T22214] test-bond1: (slave test-bond0): making interface the new active one
[  969.763732][T22214] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  969.925588][T22219] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  970.001712][T22222] test-bond1: entered promiscuous mode
[  970.001957][T22222] test-bond0: entered promiscuous mode
[  971.021597][T22222] test-bond1: left promiscuous mode
[  971.021834][T22222] test-bond0: left promiscuous mode
[  972.752139][T22224] test-dummy0: entered promiscuous mode
[  974.801747][T22224] test-dummy0: left promiscuous mode
[  975.010154][T22227] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  975.020626][T22227] test-bond1 (unregistering): Released all slaves
[  975.088078][T22228] test-bond0 (unregistering): Released all slaves