[  807.656936] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  807.657049] test-bond1: (slave test-bond0): making interface the new active one
[  807.657144] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  807.680921] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  807.692882] test-bond1: entered promiscuous mode
[  807.692920] test-bond0: entered promiscuous mode
[  808.695708] test-bond1: left promiscuous mode
[  808.695758] test-bond0: left promiscuous mode
[  809.609022] test-dummy0: entered promiscuous mode
[  811.627601] test-dummy0: left promiscuous mode
[  811.799691] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  811.804221] test-bond1 (unregistering): Released all slaves
[  811.818833] test-bond0 (unregistering): Released all slaves