[  529.209596] fab-br0: port 1(fbond) entered blocking state
[  529.209695] fab-br0: port 1(fbond) entered disabled state
[  529.209761] fbond: entered allmulticast mode
[  529.209869] fbond: entered promiscuous mode
[  529.225936] veth1-bond: entered promiscuous mode
[  529.226000] veth1-bond: entered allmulticast mode
[  529.226078] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.241530] veth2-bond: entered promiscuous mode
[  529.241594] veth2-bond: entered allmulticast mode
[  529.241649] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.347713] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.347804] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.347893] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.347956] fbond: active interface up!
[  529.348033] fab-br0: port 1(fbond) entered blocking state
[  529.348076] fab-br0: port 1(fbond) entered forwarding state
[  530.451351] fbond: left allmulticast mode
[  530.451415] veth1-bond: left allmulticast mode
[  530.451459] veth2-bond: left allmulticast mode
[  530.451508] fbond: left promiscuous mode
[  530.451542] veth1-bond: left promiscuous mode
[  530.451592] veth2-bond: left promiscuous mode
[  530.451654] fab-br0: port 1(fbond) entered disabled state
[  530.489620] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.489815] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.501917] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.502081] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.513801] fbond (unregistering): Released all slaves