[  691.059654] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.059788] test-bond1: (slave test-bond0): making interface the new active one
[  691.059892] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.077577] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.088320] test-bond1: entered promiscuous mode
[  691.088390] test-bond0: entered promiscuous mode
[  692.090607] test-bond1: left promiscuous mode
[  692.090683] test-bond0: left promiscuous mode
[  692.724379] test-dummy0: entered promiscuous mode
[  694.742863] test-dummy0: left promiscuous mode
[  694.849383] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  694.859846] test-bond1 (unregistering): Released all slaves
[  694.871877] test-bond0 (unregistering): Released all slaves