[  808.744947] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.745198] test-bond1: (slave test-bond0): making interface the new active one
[  808.745333] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.776214] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.794222] test-bond1: entered promiscuous mode
[  808.794295] test-bond0: entered promiscuous mode
[  809.797788] test-bond1: left promiscuous mode
[  809.797847] test-bond0: left promiscuous mode
[  810.814758] test-dummy0: entered promiscuous mode
[  812.839375] test-dummy0: left promiscuous mode
[  813.099057] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.103179] test-bond1 (unregistering): Released all slaves
[  813.116258] test-bond0 (unregistering): Released all slaves