[  825.860747] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.860898] test-bond1: (slave test-bond0): making interface the new active one
[  825.861005] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.879950] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.888883] test-bond1: entered promiscuous mode
[  825.888950] test-bond0: entered promiscuous mode
[  826.891692] test-bond1: left promiscuous mode
[  826.891809] test-bond0: left promiscuous mode
[  827.563092] test-dummy0: entered promiscuous mode
[  829.579898] test-dummy0: left promiscuous mode
[  829.711207] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  829.716455] test-bond1 (unregistering): Released all slaves
[  829.727693] test-bond0 (unregistering): Released all slaves