[  954.834257][T23076] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  954.840552][T23076] test-bond1: (slave test-bond0): making interface the new active one
[  954.840918][T23076] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  954.992862][T23081] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  955.064979][T23084] test-bond1: entered promiscuous mode
[  955.065126][T23084] test-bond0: entered promiscuous mode
[  956.077860][T23084] test-bond1: left promiscuous mode
[  956.078038][T23084] test-bond0: left promiscuous mode
[  957.663681][T23086] test-dummy0: entered promiscuous mode
[  959.703496][T23086] test-dummy0: left promiscuous mode
[  959.873538][T23089] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  959.885936][T23089] test-bond1 (unregistering): Released all slaves
[  959.932880][T23090] test-bond0 (unregistering): Released all slaves