[  829.002374] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  829.002491] test-bond1: (slave test-bond0): making interface the new active one
[  829.002570] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  829.021045] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  829.029453] test-bond1: entered promiscuous mode
[  829.029493] test-bond0: entered promiscuous mode
[  830.031938] test-bond1: left promiscuous mode
[  830.031990] test-bond0: left promiscuous mode
[  830.820319] test-dummy0: entered promiscuous mode
[  832.844276] test-dummy0: left promiscuous mode
[  832.956401] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.966841] test-bond1 (unregistering): Released all slaves
[  832.977884] test-bond0 (unregistering): Released all slaves