[  804.394797] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.394900] test-bond1: (slave test-bond0): making interface the new active one
[  804.395004] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.417396] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.428122] test-bond1: entered promiscuous mode
[  804.428160] test-bond0: entered promiscuous mode
[  805.430120] test-bond1: left promiscuous mode
[  805.430169] test-bond0: left promiscuous mode
[  806.118934] test-dummy0: entered promiscuous mode
[  808.136629] test-dummy0: left promiscuous mode
[  808.267296] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.274000] test-bond1 (unregistering): Released all slaves
[  808.284013] test-bond0 (unregistering): Released all slaves