[  983.083332][T23823] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  983.084344][T23823] test-bond1: (slave test-bond0): making interface the new active one
[  983.084920][T23823] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  983.250258][T23829] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  983.321562][T23832] test-bond1: entered promiscuous mode
[  983.321722][T23832] test-bond0: entered promiscuous mode
[  984.331903][T23832] test-bond1: left promiscuous mode
[  984.332069][T23832] test-bond0: left promiscuous mode
[  985.794270][T23834] test-dummy0: entered promiscuous mode
[  987.847123][T23834] test-dummy0: left promiscuous mode
[  988.015190][T23837] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  988.024159][T23837] test-bond1 (unregistering): Released all slaves
[  988.067783][T23838] test-bond0 (unregistering): Released all slaves