[  531.634794] fab-br0: port 1(fbond) entered blocking state
[  531.634867] fab-br0: port 1(fbond) entered disabled state
[  531.634946] fbond: entered allmulticast mode
[  531.635083] fbond: entered promiscuous mode
[  531.648936] veth1-bond: entered promiscuous mode
[  531.648996] veth1-bond: entered allmulticast mode
[  531.649056] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.660410] veth2-bond: entered promiscuous mode
[  531.660498] veth2-bond: entered allmulticast mode
[  531.660561] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.682483] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.699446] fab-br0: port 1(fbond) entered blocking state
[  531.699525] fab-br0: port 1(fbond) entered forwarding state
[  531.786480] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.786597] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.786662] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.786723] fbond: active interface up!
[  533.220710] fbond: left allmulticast mode
[  533.220753] veth1-bond: left allmulticast mode
[  533.220784] veth2-bond: left allmulticast mode
[  533.220816] fbond: left promiscuous mode
[  533.220839] veth1-bond: left promiscuous mode
[  533.220872] veth2-bond: left promiscuous mode
[  533.220916] fab-br0: port 1(fbond) entered disabled state
[  533.256400] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.256540] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.272623] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.272735] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.282557] fbond (unregistering): Released all slaves