[  961.427155][T22389] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  961.428197][T22389] test-bond1: (slave test-bond0): making interface the new active one
[  961.428568][T22389] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  961.592662][T22394] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  961.661174][T22397] test-bond1: entered promiscuous mode
[  961.661442][T22397] test-bond0: entered promiscuous mode
[  962.682405][T22397] test-bond1: left promiscuous mode
[  962.682635][T22397] test-bond0: left promiscuous mode
[  964.582852][T22399] test-dummy0: entered promiscuous mode
[  966.638336][T22399] test-dummy0: left promiscuous mode
[  966.805274][T22402] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  966.812859][T22402] test-bond1 (unregistering): Released all slaves
[  966.864097][T22403] test-bond0 (unregistering): Released all slaves