[  688.674017] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  688.674172] test-bond1: (slave test-bond0): making interface the new active one
[  688.674312] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  688.695180] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  688.708061] test-bond1: entered promiscuous mode
[  688.708134] test-bond0: entered promiscuous mode
[  689.710880] test-bond1: left promiscuous mode
[  689.710977] test-bond0: left promiscuous mode
[  690.416598] test-dummy0: entered promiscuous mode
[  692.435753] test-dummy0: left promiscuous mode
[  692.552756] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  692.558754] test-bond1 (unregistering): Released all slaves
[  692.570526] test-bond0 (unregistering): Released all slaves