[  966.187562][T22384] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  966.188697][T22384] test-bond1: (slave test-bond0): making interface the new active one
[  966.189788][T22384] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  966.423429][T22393] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  966.484655][T22396] test-bond1: entered promiscuous mode
[  966.484817][T22396] test-bond0: entered promiscuous mode
[  967.501678][T22396] test-bond1: left promiscuous mode
[  967.501864][T22396] test-bond0: left promiscuous mode
[  969.013788][T22398] test-dummy0: entered promiscuous mode
[  971.050613][T22398] test-dummy0: left promiscuous mode
[  971.241815][T22401] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  971.248496][T22401] test-bond1 (unregistering): Released all slaves
[  971.299505][T22402] test-bond0 (unregistering): Released all slaves