[  534.223987] fab-br0: port 1(fbond) entered blocking state
[  534.224072] fab-br0: port 1(fbond) entered disabled state
[  534.224134] fbond: entered allmulticast mode
[  534.224222] fbond: entered promiscuous mode
[  534.236227] veth1-bond: entered promiscuous mode
[  534.236297] veth1-bond: entered allmulticast mode
[  534.236364] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.247388] veth2-bond: entered promiscuous mode
[  534.247449] veth2-bond: entered allmulticast mode
[  534.247504] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.285930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.286087] fab-br0: port 1(fbond) entered blocking state
[  534.286154] fab-br0: port 1(fbond) entered forwarding state
[  534.381962] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.382072] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.382136] fbond: active interface up!
[  535.501556] fbond: left allmulticast mode
[  535.501613] veth1-bond: left allmulticast mode
[  535.501653] veth2-bond: left allmulticast mode
[  535.501695] fbond: left promiscuous mode
[  535.501725] veth1-bond: left promiscuous mode
[  535.501778] veth2-bond: left promiscuous mode
[  535.501837] fab-br0: port 1(fbond) entered disabled state
[  535.541266] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.541351] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.559063] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.559215] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.575994] fbond (unregistering): Released all slaves