[  962.266286][T22700] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  962.267426][T22700] test-bond1: (slave test-bond0): making interface the new active one
[  962.267868][T22700] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  962.397870][T22705] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  962.462007][T22708] test-bond1: entered promiscuous mode
[  962.462165][T22708] test-bond0: entered promiscuous mode
[  963.477339][T22708] test-bond1: left promiscuous mode
[  963.477517][T22708] test-bond0: left promiscuous mode
[  965.146096][T22710] test-dummy0: entered promiscuous mode
[  967.185200][T22710] test-dummy0: left promiscuous mode
[  967.366519][T22713] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  967.374178][T22713] test-bond1 (unregistering): Released all slaves
[  967.422861][T22714] test-bond0 (unregistering): Released all slaves