[  804.855268] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.855400] test-bond1: (slave test-bond0): making interface the new active one
[  804.855493] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.876586] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.886863] test-bond1: entered promiscuous mode
[  804.886907] test-bond0: entered promiscuous mode
[  805.888875] test-bond1: left promiscuous mode
[  805.888921] test-bond0: left promiscuous mode
[  806.539749] test-dummy0: entered promiscuous mode
[  808.553940] test-dummy0: left promiscuous mode
[  808.659059] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.664273] test-bond1 (unregistering): Released all slaves
[  808.674183] test-bond0 (unregistering): Released all slaves