[  689.123953] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  689.124102] test-bond1: (slave test-bond0): making interface the new active one
[  689.124212] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  689.142863] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  689.154675] test-bond1: entered promiscuous mode
[  689.154716] test-bond0: entered promiscuous mode
[  690.171312] test-bond1: left promiscuous mode
[  690.171374] test-bond0: left promiscuous mode
[  690.825563] test-dummy0: entered promiscuous mode
[  692.839205] test-dummy0: left promiscuous mode
[  692.959401] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  692.964802] test-bond1 (unregistering): Released all slaves
[  692.977403] test-bond0 (unregistering): Released all slaves