[  530.074159] fab-br0: port 1(fbond) entered blocking state
[  530.074229] fab-br0: port 1(fbond) entered disabled state
[  530.074276] fbond: entered allmulticast mode
[  530.074354] fbond: entered promiscuous mode
[  530.084656] veth1-bond: entered promiscuous mode
[  530.084711] veth1-bond: entered allmulticast mode
[  530.084765] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.092310] veth2-bond: entered promiscuous mode
[  530.092357] veth2-bond: entered allmulticast mode
[  530.092410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.142416] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.142524] fab-br0: port 1(fbond) entered blocking state
[  530.142566] fab-br0: port 1(fbond) entered forwarding state
[  530.237554] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.237700] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.237761] fbond: active interface up!
[  531.409328] fbond: left allmulticast mode
[  531.409372] veth1-bond: left allmulticast mode
[  531.409429] veth2-bond: left allmulticast mode
[  531.409468] fbond: left promiscuous mode
[  531.409497] veth1-bond: left promiscuous mode
[  531.409537] veth2-bond: left promiscuous mode
[  531.409587] fab-br0: port 1(fbond) entered disabled state
[  531.438993] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.439100] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.461510] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.461620] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.469430] fbond (unregistering): Released all slaves