[  533.057248] fab-br0: port 1(fbond) entered blocking state
[  533.057324] fab-br0: port 1(fbond) entered disabled state
[  533.057389] fbond: entered allmulticast mode
[  533.057498] fbond: entered promiscuous mode
[  533.073617] veth1-bond: entered promiscuous mode
[  533.073683] veth1-bond: entered allmulticast mode
[  533.073745] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.089246] veth2-bond: entered promiscuous mode
[  533.089318] veth2-bond: entered allmulticast mode
[  533.089377] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.194491] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.194576] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.194658] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.194722] fbond: active interface up!
[  533.194773] fab-br0: port 1(fbond) entered blocking state
[  533.194806] fab-br0: port 1(fbond) entered forwarding state
[  534.357201] fbond: left allmulticast mode
[  534.357253] veth1-bond: left allmulticast mode
[  534.357302] veth2-bond: left allmulticast mode
[  534.357346] fbond: left promiscuous mode
[  534.357384] veth1-bond: left promiscuous mode
[  534.357431] veth2-bond: left promiscuous mode
[  534.357524] fab-br0: port 1(fbond) entered disabled state
[  534.397322] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.397400] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.409630] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.409736] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.417532] fbond (unregistering): Released all slaves