[  765.730657] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.730802] test-bond1: (slave test-bond0): making interface the new active one
[  765.730913] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.748554] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.757774] test-bond1: entered promiscuous mode
[  765.757815] test-bond0: entered promiscuous mode
[  766.760078] test-bond1: left promiscuous mode
[  766.760127] test-bond0: left promiscuous mode
[  767.421327] test-dummy0: entered promiscuous mode
[  769.437808] test-dummy0: left promiscuous mode
[  769.559439] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.565867] test-bond1 (unregistering): Released all slaves
[  769.574967] test-bond0 (unregistering): Released all slaves