[  806.806181] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.806325] test-bond1: (slave test-bond0): making interface the new active one
[  806.806425] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.831751] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.843615] test-bond1: entered promiscuous mode
[  806.843658] test-bond0: entered promiscuous mode
[  807.846162] test-bond1: left promiscuous mode
[  807.846227] test-bond0: left promiscuous mode
[  808.570266] test-dummy0: entered promiscuous mode
[  810.587147] test-dummy0: left promiscuous mode
[  810.723306] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.727630] test-bond1 (unregistering): Released all slaves
[  810.741454] test-bond0 (unregistering): Released all slaves