[  865.446834] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.446959] test-bond1: (slave test-bond0): making interface the new active one
[  865.447061] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.465132] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.473701] test-bond1: entered promiscuous mode
[  865.473738] test-bond0: entered promiscuous mode
[  866.476095] test-bond1: left promiscuous mode
[  866.476148] test-bond0: left promiscuous mode
[  867.131307] test-dummy0: entered promiscuous mode
[  869.147721] test-dummy0: left promiscuous mode
[  869.263152] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.273049] test-bond1 (unregistering): Released all slaves
[  869.284166] test-bond0 (unregistering): Released all slaves