[  951.514784][T23019] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  951.519811][T23019] test-bond1: (slave test-bond0): making interface the new active one
[  951.520185][T23019] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  951.668575][T23024] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  951.735916][T23027] test-bond1: entered promiscuous mode
[  951.736075][T23027] test-bond0: entered promiscuous mode
[  952.746149][T23027] test-bond1: left promiscuous mode
[  952.746305][T23027] test-bond0: left promiscuous mode
[  954.267563][T23029] test-dummy0: entered promiscuous mode
[  956.302818][T23029] test-dummy0: left promiscuous mode
[  956.467668][T23032] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  956.476243][T23032] test-bond1 (unregistering): Released all slaves
[  956.521400][T23033] test-bond0 (unregistering): Released all slaves