[  984.518665][T23798] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  984.519687][T23798] test-bond1: (slave test-bond0): making interface the new active one
[  984.520043][T23798] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  984.644621][T23803] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  984.710059][T23806] test-bond1: entered promiscuous mode
[  984.710202][T23806] test-bond0: entered promiscuous mode
[  985.724295][T23806] test-bond1: left promiscuous mode
[  985.724461][T23806] test-bond0: left promiscuous mode
[  987.236230][T23808] test-dummy0: entered promiscuous mode
[  989.271794][T23808] test-dummy0: left promiscuous mode
[  989.448765][T23811] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  989.457434][T23811] test-bond1 (unregistering): Released all slaves
[  989.510872][T23812] test-bond0 (unregistering): Released all slaves