[  535.489279] fab-br0: port 1(fbond) entered blocking state
[  535.489389] fab-br0: port 1(fbond) entered disabled state
[  535.489467] fbond: entered allmulticast mode
[  535.489607] fbond: entered promiscuous mode
[  535.502951] veth1-bond: entered promiscuous mode
[  535.503008] veth1-bond: entered allmulticast mode
[  535.503071] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.512786] veth2-bond: entered promiscuous mode
[  535.512854] veth2-bond: entered allmulticast mode
[  535.512911] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.549820] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.549964] fab-br0: port 1(fbond) entered blocking state
[  535.550006] fab-br0: port 1(fbond) entered forwarding state
[  535.653932] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.654054] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.654111] fbond: active interface up!
[  536.736645] fbond: left allmulticast mode
[  536.736711] veth1-bond: left allmulticast mode
[  536.736766] veth2-bond: left allmulticast mode
[  536.736835] fbond: left promiscuous mode
[  536.736873] veth1-bond: left promiscuous mode
[  536.736926] veth2-bond: left promiscuous mode
[  536.736983] fab-br0: port 1(fbond) entered disabled state
[  536.789595] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.789676] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.807910] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.808047] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.817821] fbond (unregistering): Released all slaves