[  825.831837] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.831988] test-bond1: (slave test-bond0): making interface the new active one
[  825.832089] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.849360] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.858120] test-bond1: entered promiscuous mode
[  825.858165] test-bond0: entered promiscuous mode
[  826.861167] test-bond1: left promiscuous mode
[  826.861220] test-bond0: left promiscuous mode
[  827.523675] test-dummy0: entered promiscuous mode
[  829.553905] test-dummy0: left promiscuous mode
[  829.673202] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  829.679744] test-bond1 (unregistering): Released all slaves
[  829.694851] test-bond0 (unregistering): Released all slaves