[  804.987158] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.987303] test-bond1: (slave test-bond0): making interface the new active one
[  804.987401] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  805.010052] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  805.020655] test-bond1: entered promiscuous mode
[  805.020699] test-bond0: entered promiscuous mode
[  806.023321] test-bond1: left promiscuous mode
[  806.023389] test-bond0: left promiscuous mode
[  806.689339] test-dummy0: entered promiscuous mode
[  808.704712] test-dummy0: left promiscuous mode
[  808.820433] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.826832] test-bond1 (unregistering): Released all slaves
[  808.835825] test-bond0 (unregistering): Released all slaves