[  811.786919] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.787036] test-bond1: (slave test-bond0): making interface the new active one
[  811.787102] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.809529] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.820220] test-bond1: entered promiscuous mode
[  811.820275] test-bond0: entered promiscuous mode
[  812.823204] test-bond1: left promiscuous mode
[  812.823269] test-bond0: left promiscuous mode
[  813.497144] test-dummy0: entered promiscuous mode
[  815.515733] test-dummy0: left promiscuous mode
[  815.629535] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.637289] test-bond1 (unregistering): Released all slaves
[  815.650181] test-bond0 (unregistering): Released all slaves