[  689.064295] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.064425] test-bond1: (slave test-bond0): making interface the new active one
[  689.064534] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.083721] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.094846] test-bond1: entered promiscuous mode
[  689.094911] test-bond0: entered promiscuous mode
[  690.098808] test-bond1: left promiscuous mode
[  690.098900] test-bond0: left promiscuous mode
[  690.763488] test-dummy0: entered promiscuous mode
[  692.780761] test-dummy0: left promiscuous mode
[  692.894026] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  692.900701] test-bond1 (unregistering): Released all slaves
[  692.910280] test-bond0 (unregistering): Released all slaves