[  534.890610] fab-br0: port 1(fbond) entered blocking state
[  534.890673] fab-br0: port 1(fbond) entered disabled state
[  534.890732] fbond: entered allmulticast mode
[  534.890819] fbond: entered promiscuous mode
[  534.900904] veth1-bond: entered promiscuous mode
[  534.901011] veth1-bond: entered allmulticast mode
[  534.901096] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.910939] veth2-bond: entered promiscuous mode
[  534.911051] veth2-bond: entered allmulticast mode
[  534.911116] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.951897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.952063] fab-br0: port 1(fbond) entered blocking state
[  534.952117] fab-br0: port 1(fbond) entered forwarding state
[  535.047939] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.048074] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.048135] fbond: active interface up!
[  536.161922] fbond: left allmulticast mode
[  536.161977] veth1-bond: left allmulticast mode
[  536.162015] veth2-bond: left allmulticast mode
[  536.162059] fbond: left promiscuous mode
[  536.162088] veth1-bond: left promiscuous mode
[  536.162136] veth2-bond: left promiscuous mode
[  536.162190] fab-br0: port 1(fbond) entered disabled state
[  536.188250] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.188367] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.197052] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.197221] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.206997] fbond (unregistering): Released all slaves