[  959.142741][T22667] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  959.143947][T22667] test-bond1: (slave test-bond0): making interface the new active one
[  959.144313][T22667] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  959.268265][T22672] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  959.328710][T22675] test-bond1: entered promiscuous mode
[  959.328856][T22675] test-bond0: entered promiscuous mode
[  960.340638][T22675] test-bond1: left promiscuous mode
[  960.340799][T22675] test-bond0: left promiscuous mode
[  961.804608][T22677] test-dummy0: entered promiscuous mode
[  963.847069][T22677] test-dummy0: left promiscuous mode
[  964.030239][T22680] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  964.036012][T22680] test-bond1 (unregistering): Released all slaves
[  964.086942][T22681] test-bond0 (unregistering): Released all slaves