[  865.443355] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.443497] test-bond1: (slave test-bond0): making interface the new active one
[  865.443603] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.461077] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.469601] test-bond1: entered promiscuous mode
[  865.469634] test-bond0: entered promiscuous mode
[  866.471823] test-bond1: left promiscuous mode
[  866.471876] test-bond0: left promiscuous mode
[  867.108629] test-dummy0: entered promiscuous mode
[  869.123048] test-dummy0: left promiscuous mode
[  869.237738] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.247573] test-bond1 (unregistering): Released all slaves
[  869.259757] test-bond0 (unregistering): Released all slaves