[  824.562669] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.562772] test-bond1: (slave test-bond0): making interface the new active one
[  824.562863] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.580012] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.588518] test-bond1: entered promiscuous mode
[  824.588551] test-bond0: entered promiscuous mode
[  825.591612] test-bond1: left promiscuous mode
[  825.591670] test-bond0: left promiscuous mode
[  826.260780] test-dummy0: entered promiscuous mode
[  828.274959] test-dummy0: left promiscuous mode
[  828.400328] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.406636] test-bond1 (unregistering): Released all slaves
[  828.418700] test-bond0 (unregistering): Released all slaves