[  865.008258] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.008368] test-bond1: (slave test-bond0): making interface the new active one
[  865.008459] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.030676] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.041013] test-bond1: entered promiscuous mode
[  865.041049] test-bond0: entered promiscuous mode
[  866.043105] test-bond1: left promiscuous mode
[  866.043169] test-bond0: left promiscuous mode
[  866.704493] test-dummy0: entered promiscuous mode
[  868.720764] test-dummy0: left promiscuous mode
[  868.849606] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.857042] test-bond1 (unregistering): Released all slaves
[  868.865689] test-bond0 (unregistering): Released all slaves