[  825.643709] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.643806] test-bond1: (slave test-bond0): making interface the new active one
[  825.643893] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.660190] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.668744] test-bond1: entered promiscuous mode
[  825.668811] test-bond0: entered promiscuous mode
[  826.670981] test-bond1: left promiscuous mode
[  826.671063] test-bond0: left promiscuous mode
[  827.340205] test-dummy0: entered promiscuous mode
[  829.355890] test-dummy0: left promiscuous mode
[  829.468754] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  829.475579] test-bond1 (unregistering): Released all slaves
[  829.488641] test-bond0 (unregistering): Released all slaves