[  531.901182] fab-br0: port 1(fbond) entered blocking state
[  531.901263] fab-br0: port 1(fbond) entered disabled state
[  531.901350] fbond: entered allmulticast mode
[  531.901489] fbond: entered promiscuous mode
[  531.922950] veth1-bond: entered promiscuous mode
[  531.923024] veth1-bond: entered allmulticast mode
[  531.923091] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.939600] veth2-bond: entered promiscuous mode
[  531.939670] veth2-bond: entered allmulticast mode
[  531.939730] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.036807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.036917] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.037032] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.037134] fbond: active interface up!
[  532.037235] fab-br0: port 1(fbond) entered blocking state
[  532.037296] fab-br0: port 1(fbond) entered forwarding state
[  533.231195] fbond: left allmulticast mode
[  533.231256] veth1-bond: left allmulticast mode
[  533.231306] veth2-bond: left allmulticast mode
[  533.231357] fbond: left promiscuous mode
[  533.231393] veth1-bond: left promiscuous mode
[  533.231444] veth2-bond: left promiscuous mode
[  533.231510] fab-br0: port 1(fbond) entered disabled state
[  533.286137] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.286258] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.291995] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.292119] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.297892] fbond (unregistering): Released all slaves