[  985.473826][T24106] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  985.474834][T24106] test-bond1: (slave test-bond0): making interface the new active one
[  985.475202][T24106] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  985.608721][T24111] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  985.662487][T24114] test-bond1: entered promiscuous mode
[  985.662650][T24114] test-bond0: entered promiscuous mode
[  986.672836][T24114] test-bond1: left promiscuous mode
[  986.673047][T24114] test-bond0: left promiscuous mode
[  988.104293][T24116] test-dummy0: entered promiscuous mode
[  990.165932][T24116] test-dummy0: left promiscuous mode
[  990.333602][T24119] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  990.340342][T24119] test-bond1 (unregistering): Released all slaves
[  990.383715][T24120] test-bond0 (unregistering): Released all slaves