[  516.832650] fab-br0: port 1(fbond) entered blocking state
[  516.832721] fab-br0: port 1(fbond) entered disabled state
[  516.832779] fbond: entered allmulticast mode
[  516.832870] fbond: entered promiscuous mode
[  516.846247] veth1-bond: entered promiscuous mode
[  516.846306] veth1-bond: entered allmulticast mode
[  516.846362] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.856753] veth2-bond: entered promiscuous mode
[  516.856849] veth2-bond: entered allmulticast mode
[  516.856918] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.885156] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.885285] fab-br0: port 1(fbond) entered blocking state
[  516.885326] fab-br0: port 1(fbond) entered forwarding state
[  516.981197] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.981331] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.981425] fbond: active interface up!
[  518.139049] fbond: left allmulticast mode
[  518.139147] veth1-bond: left allmulticast mode
[  518.139218] veth2-bond: left allmulticast mode
[  518.139274] fbond: left promiscuous mode
[  518.139313] veth1-bond: left promiscuous mode
[  518.139372] veth2-bond: left promiscuous mode
[  518.139437] fab-br0: port 1(fbond) entered disabled state
[  518.181191] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.181297] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.202378] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.202539] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.215283] fbond (unregistering): Released all slaves