[  691.430971] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.431085] test-bond1: (slave test-bond0): making interface the new active one
[  691.431176] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.448399] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.459618] test-bond1: entered promiscuous mode
[  691.459663] test-bond0: entered promiscuous mode
[  692.462498] test-bond1: left promiscuous mode
[  692.462545] test-bond0: left promiscuous mode
[  693.115780] test-dummy0: entered promiscuous mode
[  695.137052] test-dummy0: left promiscuous mode
[  695.260335] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.264956] test-bond1 (unregistering): Released all slaves
[  695.276663] test-bond0 (unregistering): Released all slaves