[  804.928510] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.928632] test-bond1: (slave test-bond0): making interface the new active one
[  804.928705] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.950431] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.960965] test-bond1: entered promiscuous mode
[  804.961032] test-bond0: entered promiscuous mode
[  805.964111] test-bond1: left promiscuous mode
[  805.964207] test-bond0: left promiscuous mode
[  806.632772] test-dummy0: entered promiscuous mode
[  808.648920] test-dummy0: left promiscuous mode
[  808.764114] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.771716] test-bond1 (unregistering): Released all slaves
[  808.780602] test-bond0 (unregistering): Released all slaves