[  531.849156] fab-br0: port 1(fbond) entered blocking state
[  531.849243] fab-br0: port 1(fbond) entered disabled state
[  531.849323] fbond: entered allmulticast mode
[  531.849438] fbond: entered promiscuous mode
[  531.868494] veth1-bond: entered promiscuous mode
[  531.868573] veth1-bond: entered allmulticast mode
[  531.868650] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.888076] veth2-bond: entered promiscuous mode
[  531.888162] veth2-bond: entered allmulticast mode
[  531.888246] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.974270] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.974348] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.974424] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.974495] fbond: active interface up!
[  531.974555] fab-br0: port 1(fbond) entered blocking state
[  531.974593] fab-br0: port 1(fbond) entered forwarding state
[  533.113509] fbond: left allmulticast mode
[  533.113563] veth1-bond: left allmulticast mode
[  533.113611] veth2-bond: left allmulticast mode
[  533.113645] fbond: left promiscuous mode
[  533.113672] veth1-bond: left promiscuous mode
[  533.113714] veth2-bond: left promiscuous mode
[  533.113757] fab-br0: port 1(fbond) entered disabled state
[  533.146807] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.146901] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.162396] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.162535] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.172337] fbond (unregistering): Released all slaves