[  535.639184] fab-br0: port 1(fbond) entered blocking state
[  535.639258] fab-br0: port 1(fbond) entered disabled state
[  535.639321] fbond: entered allmulticast mode
[  535.639444] fbond: entered promiscuous mode
[  535.653369] veth1-bond: entered promiscuous mode
[  535.653466] veth1-bond: entered allmulticast mode
[  535.653556] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.664125] veth2-bond: entered promiscuous mode
[  535.664185] veth2-bond: entered allmulticast mode
[  535.664246] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.693865] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.694056] fab-br0: port 1(fbond) entered blocking state
[  535.694123] fab-br0: port 1(fbond) entered forwarding state
[  535.789905] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.790022] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.790088] fbond: active interface up!
[  536.951348] fbond: left allmulticast mode
[  536.951410] veth1-bond: left allmulticast mode
[  536.951452] veth2-bond: left allmulticast mode
[  536.951493] fbond: left promiscuous mode
[  536.951522] veth1-bond: left promiscuous mode
[  536.951570] veth2-bond: left promiscuous mode
[  536.951624] fab-br0: port 1(fbond) entered disabled state
[  536.979388] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.979503] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.995062] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.995182] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.010968] fbond (unregistering): Released all slaves