[  692.403736] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  692.403968] test-bond1: (slave test-bond0): making interface the new active one
[  692.404137] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  692.423027] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  692.434681] test-bond1: entered promiscuous mode
[  692.434726] test-bond0: entered promiscuous mode
[  693.437607] test-bond1: left promiscuous mode
[  693.437677] test-bond0: left promiscuous mode
[  694.222698] test-dummy0: entered promiscuous mode
[  696.245564] test-dummy0: left promiscuous mode
[  696.360326] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  696.365811] test-bond1 (unregistering): Released all slaves
[  696.377560] test-bond0 (unregistering): Released all slaves