[  865.363284] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.363383] test-bond1: (slave test-bond0): making interface the new active one
[  865.363473] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.379819] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.388400] test-bond1: entered promiscuous mode
[  865.388438] test-bond0: entered promiscuous mode
[  866.390697] test-bond1: left promiscuous mode
[  866.390748] test-bond0: left promiscuous mode
[  867.058861] test-dummy0: entered promiscuous mode
[  869.077640] test-dummy0: left promiscuous mode
[  869.201304] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.206930] test-bond1 (unregistering): Released all slaves
[  869.215257] test-bond0 (unregistering): Released all slaves