[  689.508664] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.511342] test-bond1: (slave test-bond0): making interface the new active one
[  689.511442] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.531291] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.542856] test-bond1: entered promiscuous mode
[  689.542928] test-bond0: entered promiscuous mode
[  690.545544] test-bond1: left promiscuous mode
[  690.545629] test-bond0: left promiscuous mode
[  691.225892] test-dummy0: entered promiscuous mode
[  693.241213] test-dummy0: left promiscuous mode
[  693.356221] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  693.363040] test-bond1 (unregistering): Released all slaves
[  693.374639] test-bond0 (unregistering): Released all slaves