[  979.775747][T22243] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  979.777040][T22243] test-bond1: (slave test-bond0): making interface the new active one
[  979.778117][T22243] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  979.888804][T22248] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  979.957002][T22251] test-bond1: entered promiscuous mode
[  979.957145][T22251] test-bond0: entered promiscuous mode
[  980.973166][T22251] test-bond1: left promiscuous mode
[  980.973328][T22251] test-bond0: left promiscuous mode
[  982.426211][T22253] test-dummy0: entered promiscuous mode
[  984.457797][T22253] test-dummy0: left promiscuous mode
[  984.619206][T22256] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  984.624748][T22256] test-bond1 (unregistering): Released all slaves
[  984.674908][T22257] test-bond0 (unregistering): Released all slaves