[  809.463636] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.463738] test-bond1: (slave test-bond0): making interface the new active one
[  809.463817] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.486283] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.496363] test-bond1: entered promiscuous mode
[  809.496395] test-bond0: entered promiscuous mode
[  810.498499] test-bond1: left promiscuous mode
[  810.498548] test-bond0: left promiscuous mode
[  811.158342] test-dummy0: entered promiscuous mode
[  813.173162] test-dummy0: left promiscuous mode
[  813.327222] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.332620] test-bond1 (unregistering): Released all slaves
[  813.341677] test-bond0 (unregistering): Released all slaves