[  811.996260] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.996370] test-bond1: (slave test-bond0): making interface the new active one
[  811.996446] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  812.018891] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  812.029291] test-bond1: entered promiscuous mode
[  812.029330] test-bond0: entered promiscuous mode
[  813.032019] test-bond1: left promiscuous mode
[  813.032075] test-bond0: left promiscuous mode
[  813.793545] test-dummy0: entered promiscuous mode
[  815.819856] test-dummy0: left promiscuous mode
[  815.967525] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.973812] test-bond1 (unregistering): Released all slaves
[  815.987696] test-bond0 (unregistering): Released all slaves