[  980.858986][T24153] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  980.865906][T24153] test-bond1: (slave test-bond0): making interface the new active one
[  980.866808][T24153] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  980.986726][T24158] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  981.036538][T24161] test-bond1: entered promiscuous mode
[  981.036705][T24161] test-bond0: entered promiscuous mode
[  982.053361][T24161] test-bond1: left promiscuous mode
[  982.053556][T24161] test-bond0: left promiscuous mode
[  983.455270][T24163] test-dummy0: entered promiscuous mode
[  985.510529][T24163] test-dummy0: left promiscuous mode
[  985.675137][T24166] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  985.682494][T24166] test-bond1 (unregistering): Released all slaves
[  985.745602][T24167] test-bond0 (unregistering): Released all slaves