[  765.281975] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.282085] test-bond1: (slave test-bond0): making interface the new active one
[  765.282162] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.300159] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.308858] test-bond1: entered promiscuous mode
[  765.308909] test-bond0: entered promiscuous mode
[  766.311293] test-bond1: left promiscuous mode
[  766.311342] test-bond0: left promiscuous mode
[  766.975759] test-dummy0: entered promiscuous mode
[  768.996263] test-dummy0: left promiscuous mode
[  769.122652] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.126926] test-bond1 (unregistering): Released all slaves
[  769.142267] test-bond0 (unregistering): Released all slaves