[  689.255415] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.255554] test-bond1: (slave test-bond0): making interface the new active one
[  689.255665] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.272614] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.283511] test-bond1: entered promiscuous mode
[  689.283550] test-bond0: entered promiscuous mode
[  690.287202] test-bond1: left promiscuous mode
[  690.287255] test-bond0: left promiscuous mode
[  690.943027] test-dummy0: entered promiscuous mode
[  692.961680] test-dummy0: left promiscuous mode
[  693.076830] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  693.083616] test-bond1 (unregistering): Released all slaves
[  693.096780] test-bond0 (unregistering): Released all slaves