[  865.595661] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.595767] test-bond1: (slave test-bond0): making interface the new active one
[  865.595863] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.620274] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.631564] test-bond1: entered promiscuous mode
[  865.631638] test-bond0: entered promiscuous mode
[  866.633838] test-bond1: left promiscuous mode
[  866.633920] test-bond0: left promiscuous mode
[  867.325089] test-dummy0: entered promiscuous mode
[  869.339870] test-dummy0: left promiscuous mode
[  869.467577] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.472062] test-bond1 (unregistering): Released all slaves
[  869.486149] test-bond0 (unregistering): Released all slaves