[  869.289440] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  869.289542] test-bond1: (slave test-bond0): making interface the new active one
[  869.289621] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  869.310836] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  869.321937] test-bond1: entered promiscuous mode
[  869.321978] test-bond0: entered promiscuous mode
[  870.324242] test-bond1: left promiscuous mode
[  870.324293] test-bond0: left promiscuous mode
[  871.057781] test-dummy0: entered promiscuous mode
[  873.079788] test-dummy0: left promiscuous mode
[  873.229473] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  873.235976] test-bond1 (unregistering): Released all slaves
[  873.249957] test-bond0 (unregistering): Released all slaves