[  985.852931][T22139] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  985.853976][T22139] test-bond1: (slave test-bond0): making interface the new active one
[  985.854532][T22139] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  985.982692][T22144] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  986.041588][T22147] test-bond1: entered promiscuous mode
[  986.041760][T22147] test-bond0: entered promiscuous mode
[  987.051730][T22147] test-bond1: left promiscuous mode
[  987.051902][T22147] test-bond0: left promiscuous mode
[  988.543899][T22149] test-dummy0: entered promiscuous mode
[  990.583785][T22149] test-dummy0: left promiscuous mode
[  990.761366][T22152] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  990.770079][T22152] test-bond1 (unregistering): Released all slaves
[  990.822176][T22153] test-bond0 (unregistering): Released all slaves