[  531.680985] fab-br0: port 1(fbond) entered blocking state
[  531.681041] fab-br0: port 1(fbond) entered disabled state
[  531.681092] fbond: entered allmulticast mode
[  531.681169] fbond: entered promiscuous mode
[  531.696830] veth1-bond: entered promiscuous mode
[  531.696894] veth1-bond: entered allmulticast mode
[  531.696954] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.710905] veth2-bond: entered promiscuous mode
[  531.710963] veth2-bond: entered allmulticast mode
[  531.711019] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.824740] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.824866] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.824946] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.825021] fbond: active interface up!
[  531.825099] fab-br0: port 1(fbond) entered blocking state
[  531.825147] fab-br0: port 1(fbond) entered forwarding state
[  533.284321] fbond: left allmulticast mode
[  533.284385] veth1-bond: left allmulticast mode
[  533.284426] veth2-bond: left allmulticast mode
[  533.284467] fbond: left promiscuous mode
[  533.284499] veth1-bond: left promiscuous mode
[  533.284547] veth2-bond: left promiscuous mode
[  533.284601] fab-br0: port 1(fbond) entered disabled state
[  533.324889] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.325000] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.343923] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.344072] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.353849] fbond (unregistering): Released all slaves