[  691.053483] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.053602] test-bond1: (slave test-bond0): making interface the new active one
[  691.053723] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.074001] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.086337] test-bond1: entered promiscuous mode
[  691.086379] test-bond0: entered promiscuous mode
[  692.089649] test-bond1: left promiscuous mode
[  692.089717] test-bond0: left promiscuous mode
[  692.848812] test-dummy0: entered promiscuous mode
[  694.870784] test-dummy0: left promiscuous mode
[  694.978995] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  694.987817] test-bond1 (unregistering): Released all slaves
[  694.996372] test-bond0 (unregistering): Released all slaves