[  853.127678][T22203] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  853.129424][T22203] test-bond1: (slave test-bond0): making interface the new active one
[  853.129777][T22203] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  853.308748][T22212] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  853.392117][T22215] test-bond1: entered promiscuous mode
[  853.392306][T22215] test-bond0: entered promiscuous mode
[  854.403900][T22215] test-bond1: left promiscuous mode
[  854.404211][T22215] test-bond0: left promiscuous mode
[  855.863333][T22217] test-dummy0: entered promiscuous mode
[  857.905786][T22217] test-dummy0: left promiscuous mode
[  858.094962][T22220] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  858.101170][T22220] test-bond1 (unregistering): Released all slaves
[  858.149522][T22221] test-bond0 (unregistering): Released all slaves