[  534.451632] fab-br0: port 1(fbond) entered blocking state
[  534.451731] fab-br0: port 1(fbond) entered disabled state
[  534.451803] fbond: entered allmulticast mode
[  534.451899] fbond: entered promiscuous mode
[  534.466095] veth1-bond: entered promiscuous mode
[  534.466170] veth1-bond: entered allmulticast mode
[  534.466251] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.477455] veth2-bond: entered promiscuous mode
[  534.477538] veth2-bond: entered allmulticast mode
[  534.477612] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.509803] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.509984] fab-br0: port 1(fbond) entered blocking state
[  534.510036] fab-br0: port 1(fbond) entered forwarding state
[  534.605858] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.606008] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.606087] fbond: active interface up!
[  535.759303] fbond: left allmulticast mode
[  535.759363] veth1-bond: left allmulticast mode
[  535.759398] veth2-bond: left allmulticast mode
[  535.759441] fbond: left promiscuous mode
[  535.759485] veth1-bond: left promiscuous mode
[  535.759541] veth2-bond: left promiscuous mode
[  535.759595] fab-br0: port 1(fbond) entered disabled state
[  535.790296] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.790446] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.799943] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.800094] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.809858] fbond (unregistering): Released all slaves