[  864.170967] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.171122] test-bond1: (slave test-bond0): making interface the new active one
[  864.171221] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.194271] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.205054] test-bond1: entered promiscuous mode
[  864.205090] test-bond0: entered promiscuous mode
[  865.207275] test-bond1: left promiscuous mode
[  865.207329] test-bond0: left promiscuous mode
[  865.888816] test-dummy0: entered promiscuous mode
[  867.907662] test-dummy0: left promiscuous mode
[  868.025113] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.032826] test-bond1 (unregistering): Released all slaves
[  868.046526] test-bond0 (unregistering): Released all slaves