[  967.272385][T22203] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  967.273475][T22203] test-bond1: (slave test-bond0): making interface the new active one
[  967.273874][T22203] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  967.393031][T22208] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  967.465982][T22211] test-bond1: entered promiscuous mode
[  967.466161][T22211] test-bond0: entered promiscuous mode
[  968.477767][T22211] test-bond1: left promiscuous mode
[  968.477927][T22211] test-bond0: left promiscuous mode
[  970.021908][T22213] test-dummy0: entered promiscuous mode
[  972.061023][T22213] test-dummy0: left promiscuous mode
[  972.235901][T22216] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  972.242593][T22216] test-bond1 (unregistering): Released all slaves
[  972.298988][T22217] test-bond0 (unregistering): Released all slaves