[  938.073197][T22368] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  938.074345][T22368] test-bond1: (slave test-bond0): making interface the new active one
[  938.074766][T22368] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  938.236185][T22380] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  938.370087][T22383] test-bond1: entered promiscuous mode
[  938.370301][T22383] test-bond0: entered promiscuous mode
[  939.388651][T22383] test-bond1: left promiscuous mode
[  939.388875][T22383] test-bond0: left promiscuous mode
[  941.281463][T22391] test-dummy0: entered promiscuous mode
[  943.359619][T22391] test-dummy0: left promiscuous mode
[  943.600063][T22394] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  943.608140][T22394] test-bond1 (unregistering): Released all slaves
[  943.664227][T22395] test-bond0 (unregistering): Released all slaves