[  811.025533] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.025658] test-bond1: (slave test-bond0): making interface the new active one
[  811.025739] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.052740] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.066463] test-bond1: entered promiscuous mode
[  811.066510] test-bond0: entered promiscuous mode
[  812.068872] test-bond1: left promiscuous mode
[  812.068927] test-bond0: left promiscuous mode
[  812.860694] test-dummy0: entered promiscuous mode
[  814.878903] test-dummy0: left promiscuous mode
[  815.000739] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.007250] test-bond1 (unregistering): Released all slaves
[  815.021222] test-bond0 (unregistering): Released all slaves