[  810.636511] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.636622] test-bond1: (slave test-bond0): making interface the new active one
[  810.636688] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.658731] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.669605] test-bond1: entered promiscuous mode
[  810.669680] test-bond0: entered promiscuous mode
[  811.673708] test-bond1: left promiscuous mode
[  811.673808] test-bond0: left promiscuous mode
[  812.571975] test-dummy0: entered promiscuous mode
[  814.595667] test-dummy0: left promiscuous mode
[  814.732767] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.737205] test-bond1 (unregistering): Released all slaves
[  814.748989] test-bond0 (unregistering): Released all slaves