[  553.624268] fab-br0: port 1(fbond) entered blocking state
[  553.624346] fab-br0: port 1(fbond) entered disabled state
[  553.624436] fbond: entered allmulticast mode
[  553.624563] fbond: entered promiscuous mode
[  553.640043] veth1-bond: entered promiscuous mode
[  553.640109] veth1-bond: entered allmulticast mode
[  553.640181] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  553.654017] veth2-bond: entered promiscuous mode
[  553.654085] veth2-bond: entered allmulticast mode
[  553.654140] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  553.677430] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.697386] fab-br0: port 1(fbond) entered blocking state
[  553.697459] fab-br0: port 1(fbond) entered forwarding state
[  553.773460] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  553.773563] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  553.773611] fbond: active interface up!
[  554.976751] fbond: left allmulticast mode
[  554.976797] veth1-bond: left allmulticast mode
[  554.976832] veth2-bond: left allmulticast mode
[  554.976863] fbond: left promiscuous mode
[  554.976885] veth1-bond: left promiscuous mode
[  554.976920] veth2-bond: left promiscuous mode
[  554.976967] fab-br0: port 1(fbond) entered disabled state
[  555.011119] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  555.011228] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  555.023580] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  555.023697] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  555.032508] fbond (unregistering): Released all slaves