[  530.642437] fab-br0: port 1(fbond) entered blocking state
[  530.642505] fab-br0: port 1(fbond) entered disabled state
[  530.642558] fbond: entered allmulticast mode
[  530.642661] fbond: entered promiscuous mode
[  530.654814] veth1-bond: entered promiscuous mode
[  530.654880] veth1-bond: entered allmulticast mode
[  530.654968] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.663489] veth2-bond: entered promiscuous mode
[  530.663563] veth2-bond: entered allmulticast mode
[  530.663631] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.711945] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.712110] fab-br0: port 1(fbond) entered blocking state
[  530.712166] fab-br0: port 1(fbond) entered forwarding state
[  530.807123] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.807259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.807322] fbond: active interface up!
[  531.881105] fbond: left allmulticast mode
[  531.881163] veth1-bond: left allmulticast mode
[  531.881211] veth2-bond: left allmulticast mode
[  531.881256] fbond: left promiscuous mode
[  531.881289] veth1-bond: left promiscuous mode
[  531.881343] veth2-bond: left promiscuous mode
[  531.881403] fab-br0: port 1(fbond) entered disabled state
[  531.918970] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.919113] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.928071] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.928291] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.933984] fbond (unregistering): Released all slaves