[  811.272648] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.272808] test-bond1: (slave test-bond0): making interface the new active one
[  811.272914] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.296873] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.307696] test-bond1: entered promiscuous mode
[  811.307769] test-bond0: entered promiscuous mode
[  812.311928] test-bond1: left promiscuous mode
[  812.312029] test-bond0: left promiscuous mode
[  813.003205] test-dummy0: entered promiscuous mode
[  815.019717] test-dummy0: left promiscuous mode
[  815.150061] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.159437] test-bond1 (unregistering): Released all slaves
[  815.173952] test-bond0 (unregistering): Released all slaves