[  955.778023][T23070] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  955.780233][T23070] test-bond1: (slave test-bond0): making interface the new active one
[  955.780650][T23070] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  955.912436][T23075] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  955.964204][T23078] test-bond1: entered promiscuous mode
[  955.964339][T23078] test-bond0: entered promiscuous mode
[  956.974284][T23078] test-bond1: left promiscuous mode
[  956.974428][T23078] test-bond0: left promiscuous mode
[  958.548374][T23080] test-dummy0: entered promiscuous mode
[  960.600432][T23080] test-dummy0: left promiscuous mode
[  960.781501][T23083] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  960.791356][T23083] test-bond1 (unregistering): Released all slaves
[  960.838530][T23084] test-bond0 (unregistering): Released all slaves