[  866.084496] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  866.084588] test-bond1: (slave test-bond0): making interface the new active one
[  866.084679] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  866.102658] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  866.111086] test-bond1: entered promiscuous mode
[  866.111123] test-bond0: entered promiscuous mode
[  867.113646] test-bond1: left promiscuous mode
[  867.113701] test-bond0: left promiscuous mode
[  867.755093] test-dummy0: entered promiscuous mode
[  869.776333] test-dummy0: left promiscuous mode
[  869.889066] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.896047] test-bond1 (unregistering): Released all slaves
[  869.909203] test-bond0 (unregistering): Released all slaves