[  865.759729] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.759871] test-bond1: (slave test-bond0): making interface the new active one
[  865.759980] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.778235] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.786822] test-bond1: entered promiscuous mode
[  865.786855] test-bond0: entered promiscuous mode
[  866.789353] test-bond1: left promiscuous mode
[  866.789398] test-bond0: left promiscuous mode
[  867.455212] test-dummy0: entered promiscuous mode
[  869.477737] test-dummy0: left promiscuous mode
[  869.619952] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.627956] test-bond1 (unregistering): Released all slaves
[  869.637105] test-bond0 (unregistering): Released all slaves