[  806.522447] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.522569] test-bond1: (slave test-bond0): making interface the new active one
[  806.522644] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.546919] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.557774] test-bond1: entered promiscuous mode
[  806.557814] test-bond0: entered promiscuous mode
[  807.560186] test-bond1: left promiscuous mode
[  807.560226] test-bond0: left promiscuous mode
[  808.216763] test-dummy0: entered promiscuous mode
[  810.232794] test-dummy0: left promiscuous mode
[  810.352491] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.361367] test-bond1 (unregistering): Released all slaves
[  810.370215] test-bond0 (unregistering): Released all slaves