[  804.723477] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.723590] test-bond1: (slave test-bond0): making interface the new active one
[  804.723687] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.745324] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.756033] test-bond1: entered promiscuous mode
[  804.756102] test-bond0: entered promiscuous mode
[  805.757892] test-bond1: left promiscuous mode
[  805.757956] test-bond0: left promiscuous mode
[  806.549809] test-dummy0: entered promiscuous mode
[  808.572827] test-dummy0: left promiscuous mode
[  808.683579] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.688710] test-bond1 (unregistering): Released all slaves
[  808.696900] test-bond0 (unregistering): Released all slaves