[  804.860107] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.860225] test-bond1: (slave test-bond0): making interface the new active one
[  804.860311] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.882403] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.892983] test-bond1: entered promiscuous mode
[  804.893026] test-bond0: entered promiscuous mode
[  805.895356] test-bond1: left promiscuous mode
[  805.895423] test-bond0: left promiscuous mode
[  806.555445] test-dummy0: entered promiscuous mode
[  808.570763] test-dummy0: left promiscuous mode
[  808.686616] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.692247] test-bond1 (unregistering): Released all slaves
[  808.701088] test-bond0 (unregistering): Released all slaves