[  824.185004] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.185160] test-bond1: (slave test-bond0): making interface the new active one
[  824.185259] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.203487] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.212764] test-bond1: entered promiscuous mode
[  824.212836] test-bond0: entered promiscuous mode
[  825.215184] test-bond1: left promiscuous mode
[  825.215284] test-bond0: left promiscuous mode
[  825.861685] test-dummy0: entered promiscuous mode
[  827.878253] test-dummy0: left promiscuous mode
[  827.994258] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.003986] test-bond1 (unregistering): Released all slaves
[  828.012222] test-bond0 (unregistering): Released all slaves