[  824.763385] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.763478] test-bond1: (slave test-bond0): making interface the new active one
[  824.763561] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.782393] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.791439] test-bond1: entered promiscuous mode
[  824.791489] test-bond0: entered promiscuous mode
[  825.793957] test-bond1: left promiscuous mode
[  825.794004] test-bond0: left promiscuous mode
[  826.528393] test-dummy0: entered promiscuous mode
[  828.562013] test-dummy0: left promiscuous mode
[  828.691538] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.697635] test-bond1 (unregistering): Released all slaves
[  828.706076] test-bond0 (unregistering): Released all slaves