[  804.789782] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  804.789884] test-bond1: (slave test-bond0): making interface the new active one
[  804.789972] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  804.812619] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  804.823266] test-bond1: entered promiscuous mode
[  804.823317] test-bond0: entered promiscuous mode
[  805.825441] test-bond1: left promiscuous mode
[  805.825495] test-bond0: left promiscuous mode
[  806.519976] test-dummy0: entered promiscuous mode
[  808.534992] test-dummy0: left promiscuous mode
[  808.661823] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  808.668334] test-bond1 (unregistering): Released all slaves
[  808.677211] test-bond0 (unregistering): Released all slaves