[  812.579356] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  812.579459] test-bond1: (slave test-bond0): making interface the new active one
[  812.579543] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  812.601561] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  812.611879] test-bond1: entered promiscuous mode
[  812.611914] test-bond0: entered promiscuous mode
[  813.614425] test-bond1: left promiscuous mode
[  813.614475] test-bond0: left promiscuous mode
[  814.292155] test-dummy0: entered promiscuous mode
[  816.312927] test-dummy0: left promiscuous mode
[  816.436767] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  816.444041] test-bond1 (unregistering): Released all slaves
[  816.452225] test-bond0 (unregistering): Released all slaves