[  811.429916] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.430026] test-bond1: (slave test-bond0): making interface the new active one
[  811.430096] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.454587] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.466123] test-bond1: entered promiscuous mode
[  811.466195] test-bond0: entered promiscuous mode
[  812.469695] test-bond1: left promiscuous mode
[  812.469756] test-bond0: left promiscuous mode
[  813.178973] test-dummy0: entered promiscuous mode
[  815.209982] test-dummy0: left promiscuous mode
[  815.332057] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.337152] test-bond1 (unregistering): Released all slaves
[  815.348002] test-bond0 (unregistering): Released all slaves