[  823.655432] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  823.655531] test-bond1: (slave test-bond0): making interface the new active one
[  823.655603] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  823.673377] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  823.682042] test-bond1: entered promiscuous mode
[  823.682094] test-bond0: entered promiscuous mode
[  824.684678] test-bond1: left promiscuous mode
[  824.684724] test-bond0: left promiscuous mode
[  825.352117] test-dummy0: entered promiscuous mode
[  827.371598] test-dummy0: left promiscuous mode
[  827.491228] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  827.497670] test-bond1 (unregistering): Released all slaves
[  827.510861] test-bond0 (unregistering): Released all slaves