[  869.673821] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  869.673923] test-bond1: (slave test-bond0): making interface the new active one
[  869.674010] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  869.695071] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  869.705422] test-bond1: entered promiscuous mode
[  869.705461] test-bond0: entered promiscuous mode
[  870.707411] test-bond1: left promiscuous mode
[  870.707456] test-bond0: left promiscuous mode
[  871.372571] test-dummy0: entered promiscuous mode
[  873.393850] test-dummy0: left promiscuous mode
[  873.508483] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  873.514193] test-bond1 (unregistering): Released all slaves
[  873.527838] test-bond0 (unregistering): Released all slaves