[  865.578000] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.578106] test-bond1: (slave test-bond0): making interface the new active one
[  865.578192] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.598895] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.609009] test-bond1: entered promiscuous mode
[  865.609045] test-bond0: entered promiscuous mode
[  866.610967] test-bond1: left promiscuous mode
[  866.611021] test-bond0: left promiscuous mode
[  867.260951] test-dummy0: entered promiscuous mode
[  869.275025] test-dummy0: left promiscuous mode
[  869.395789] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.401131] test-bond1 (unregistering): Released all slaves
[  869.413738] test-bond0 (unregistering): Released all slaves