[  534.792988] fab-br0: port 1(fbond) entered blocking state
[  534.793058] fab-br0: port 1(fbond) entered disabled state
[  534.793111] fbond: entered allmulticast mode
[  534.793210] fbond: entered promiscuous mode
[  534.805593] veth1-bond: entered promiscuous mode
[  534.805649] veth1-bond: entered allmulticast mode
[  534.805715] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.814613] veth2-bond: entered promiscuous mode
[  534.814666] veth2-bond: entered allmulticast mode
[  534.814716] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.856577] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.856723] fab-br0: port 1(fbond) entered blocking state
[  534.856774] fab-br0: port 1(fbond) entered forwarding state
[  534.959617] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.959806] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.959884] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.959950] fbond: active interface up!
[  536.165185] fbond: left allmulticast mode
[  536.165230] veth1-bond: left allmulticast mode
[  536.165268] veth2-bond: left allmulticast mode
[  536.165304] fbond: left promiscuous mode
[  536.165335] veth1-bond: left promiscuous mode
[  536.165378] veth2-bond: left promiscuous mode
[  536.165432] fab-br0: port 1(fbond) entered disabled state
[  536.202563] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.202690] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.217660] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.217804] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.233627] fbond (unregistering): Released all slaves