[  533.440887] fab-br0: port 1(fbond) entered blocking state
[  533.440950] fab-br0: port 1(fbond) entered disabled state
[  533.441013] fbond: entered allmulticast mode
[  533.441119] fbond: entered promiscuous mode
[  533.458280] veth1-bond: entered promiscuous mode
[  533.458341] veth1-bond: entered allmulticast mode
[  533.458401] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.474606] veth2-bond: entered promiscuous mode
[  533.474684] veth2-bond: entered allmulticast mode
[  533.474755] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.578848] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.578957] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.579072] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.579157] fbond: active interface up!
[  533.579229] fab-br0: port 1(fbond) entered blocking state
[  533.579284] fab-br0: port 1(fbond) entered forwarding state
[  534.688186] fbond: left allmulticast mode
[  534.688241] veth1-bond: left allmulticast mode
[  534.688273] veth2-bond: left allmulticast mode
[  534.688307] fbond: left promiscuous mode
[  534.688330] veth1-bond: left promiscuous mode
[  534.688378] veth2-bond: left promiscuous mode
[  534.688428] fab-br0: port 1(fbond) entered disabled state
[  534.720929] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.721044] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.741046] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.741193] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.746896] fbond (unregistering): Released all slaves