[  535.327135] fab-br0: port 1(fbond) entered blocking state
[  535.327246] fab-br0: port 1(fbond) entered disabled state
[  535.327324] fbond: entered allmulticast mode
[  535.327513] fbond: entered promiscuous mode
[  535.341767] veth1-bond: entered promiscuous mode
[  535.341895] veth1-bond: entered allmulticast mode
[  535.341976] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.352870] veth2-bond: entered promiscuous mode
[  535.352946] veth2-bond: entered allmulticast mode
[  535.353014] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.383595] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.383742] fab-br0: port 1(fbond) entered blocking state
[  535.383790] fab-br0: port 1(fbond) entered forwarding state
[  535.478644] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.478752] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.478821] fbond: active interface up!
[  536.662160] fbond: left allmulticast mode
[  536.662223] veth1-bond: left allmulticast mode
[  536.662271] veth2-bond: left allmulticast mode
[  536.662317] fbond: left promiscuous mode
[  536.662349] veth1-bond: left promiscuous mode
[  536.662398] veth2-bond: left promiscuous mode
[  536.662457] fab-br0: port 1(fbond) entered disabled state
[  536.702257] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.702391] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.719746] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.719906] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.729654] fbond (unregistering): Released all slaves