[  531.558845] fab-br0: port 1(fbond) entered blocking state
[  531.558928] fab-br0: port 1(fbond) entered disabled state
[  531.558992] fbond: entered allmulticast mode
[  531.559092] fbond: entered promiscuous mode
[  531.575336] veth1-bond: entered promiscuous mode
[  531.575433] veth1-bond: entered allmulticast mode
[  531.575496] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.590864] veth2-bond: entered promiscuous mode
[  531.590929] veth2-bond: entered allmulticast mode
[  531.590990] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.700433] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.700541] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.700645] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.700718] fbond: active interface up!
[  531.700791] fab-br0: port 1(fbond) entered blocking state
[  531.700842] fab-br0: port 1(fbond) entered forwarding state
[  532.872825] fbond: left allmulticast mode
[  532.872878] veth1-bond: left allmulticast mode
[  532.872913] veth2-bond: left allmulticast mode
[  532.872950] fbond: left promiscuous mode
[  532.872978] veth1-bond: left promiscuous mode
[  532.873033] veth2-bond: left promiscuous mode
[  532.873086] fab-br0: port 1(fbond) entered disabled state
[  532.922612] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.922715] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.938552] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.938699] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.944467] fbond (unregistering): Released all slaves