[  765.736539] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.736632] test-bond1: (slave test-bond0): making interface the new active one
[  765.736703] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.751930] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.759818] test-bond1: entered promiscuous mode
[  765.759843] test-bond0: entered promiscuous mode
[  766.761772] test-bond1: left promiscuous mode
[  766.761806] test-bond0: left promiscuous mode
[  767.377140] test-dummy0: entered promiscuous mode
[  769.397157] test-dummy0: left promiscuous mode
[  769.509735] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.516040] test-bond1 (unregistering): Released all slaves
[  769.527931] test-bond0 (unregistering): Released all slaves