[  528.979350] fab-br0: port 1(fbond) entered blocking state
[  528.979414] fab-br0: port 1(fbond) entered disabled state
[  528.979485] fbond: entered allmulticast mode
[  528.979588] fbond: entered promiscuous mode
[  528.993410] veth1-bond: entered promiscuous mode
[  528.993489] veth1-bond: entered allmulticast mode
[  528.993574] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.005046] veth2-bond: entered promiscuous mode
[  529.005131] veth2-bond: entered allmulticast mode
[  529.005197] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.029119] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.033301] fab-br0: port 1(fbond) entered blocking state
[  529.033385] fab-br0: port 1(fbond) entered forwarding state
[  529.133162] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.133322] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.133407] fbond: active interface up!
[  530.295620] fbond: left allmulticast mode
[  530.295680] veth1-bond: left allmulticast mode
[  530.295734] veth2-bond: left allmulticast mode
[  530.295785] fbond: left promiscuous mode
[  530.295822] veth1-bond: left promiscuous mode
[  530.295879] veth2-bond: left promiscuous mode
[  530.295944] fab-br0: port 1(fbond) entered disabled state
[  530.321044] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.321204] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.340266] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.340474] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.350219] fbond (unregistering): Released all slaves