[  530.393323] fab-br0: port 1(fbond) entered blocking state
[  530.393377] fab-br0: port 1(fbond) entered disabled state
[  530.393444] fbond: entered allmulticast mode
[  530.393557] fbond: entered promiscuous mode
[  530.410272] veth1-bond: entered promiscuous mode
[  530.410331] veth1-bond: entered allmulticast mode
[  530.410387] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.427528] veth2-bond: entered promiscuous mode
[  530.427609] veth2-bond: entered allmulticast mode
[  530.427668] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.531784] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.531890] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.531999] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.532088] fbond: active interface up!
[  530.532162] fab-br0: port 1(fbond) entered blocking state
[  530.532213] fab-br0: port 1(fbond) entered forwarding state
[  531.729222] fbond: left allmulticast mode
[  531.729290] veth1-bond: left allmulticast mode
[  531.729340] veth2-bond: left allmulticast mode
[  531.729395] fbond: left promiscuous mode
[  531.729430] veth1-bond: left promiscuous mode
[  531.729485] veth2-bond: left promiscuous mode
[  531.729555] fab-br0: port 1(fbond) entered disabled state
[  531.768186] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.768280] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.779913] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.780018] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.788762] fbond (unregistering): Released all slaves