[  805.496116] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  805.496238] test-bond1: (slave test-bond0): making interface the new active one
[  805.496326] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  805.519624] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  805.530512] test-bond1: entered promiscuous mode
[  805.530549] test-bond0: entered promiscuous mode
[  806.532825] test-bond1: left promiscuous mode
[  806.532882] test-bond0: left promiscuous mode
[  807.468579] test-dummy0: entered promiscuous mode
[  809.493734] test-dummy0: left promiscuous mode
[  809.616364] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  809.625871] test-bond1 (unregistering): Released all slaves
[  809.639098] test-bond0 (unregistering): Released all slaves