[  534.008980] fab-br0: port 1(fbond) entered blocking state
[  534.009065] fab-br0: port 1(fbond) entered disabled state
[  534.009138] fbond: entered allmulticast mode
[  534.009269] fbond: entered promiscuous mode
[  534.020734] veth1-bond: entered promiscuous mode
[  534.020811] veth1-bond: entered allmulticast mode
[  534.020896] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.031381] veth2-bond: entered promiscuous mode
[  534.031475] veth2-bond: entered allmulticast mode
[  534.031538] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.067184] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.067358] fab-br0: port 1(fbond) entered blocking state
[  534.067412] fab-br0: port 1(fbond) entered forwarding state
[  534.170181] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.170372] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.170452] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.170519] fbond: active interface up!
[  535.555348] fbond: left allmulticast mode
[  535.555420] veth1-bond: left allmulticast mode
[  535.555486] veth2-bond: left allmulticast mode
[  535.555541] fbond: left promiscuous mode
[  535.555585] veth1-bond: left promiscuous mode
[  535.555642] veth2-bond: left promiscuous mode
[  535.555715] fab-br0: port 1(fbond) entered disabled state
[  535.599458] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.599606] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.625355] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.625495] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.644273] fbond (unregistering): Released all slaves