[  806.322312] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.322449] test-bond1: (slave test-bond0): making interface the new active one
[  806.322531] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.345682] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.356398] test-bond1: entered promiscuous mode
[  806.356453] test-bond0: entered promiscuous mode
[  807.358864] test-bond1: left promiscuous mode
[  807.358920] test-bond0: left promiscuous mode
[  808.049951] test-dummy0: entered promiscuous mode
[  810.073623] test-dummy0: left promiscuous mode
[  810.188333] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.197967] test-bond1 (unregistering): Released all slaves
[  810.210803] test-bond0 (unregistering): Released all slaves