[  965.837552][T23384] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  965.838613][T23384] test-bond1: (slave test-bond0): making interface the new active one
[  965.844903][T23384] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  965.986784][T23395] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  966.076268][T23399] test-bond1: entered promiscuous mode
[  966.076429][T23399] test-bond0: entered promiscuous mode
[  967.088067][T23399] test-bond1: left promiscuous mode
[  967.088289][T23399] test-bond0: left promiscuous mode
[  968.646156][T23407] test-dummy0: entered promiscuous mode
[  970.698874][T23407] test-dummy0: left promiscuous mode
[  970.872538][T23410] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  970.878456][T23410] test-bond1 (unregistering): Released all slaves
[  970.941461][T23411] test-bond0 (unregistering): Released all slaves