[  806.659956] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.660057] test-bond1: (slave test-bond0): making interface the new active one
[  806.660138] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.683921] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.695086] test-bond1: entered promiscuous mode
[  806.695125] test-bond0: entered promiscuous mode
[  807.697246] test-bond1: left promiscuous mode
[  807.697300] test-bond0: left promiscuous mode
[  808.363238] test-dummy0: entered promiscuous mode
[  810.379201] test-dummy0: left promiscuous mode
[  810.494162] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.498980] test-bond1 (unregistering): Released all slaves
[  810.511184] test-bond0 (unregistering): Released all slaves