[  529.300600] fab-br0: port 1(fbond) entered blocking state
[  529.300671] fab-br0: port 1(fbond) entered disabled state
[  529.300732] fbond: entered allmulticast mode
[  529.300823] fbond: entered promiscuous mode
[  529.313252] veth1-bond: entered promiscuous mode
[  529.313325] veth1-bond: entered allmulticast mode
[  529.313383] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.324382] veth2-bond: entered promiscuous mode
[  529.324493] veth2-bond: entered allmulticast mode
[  529.324577] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.358537] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.358708] fab-br0: port 1(fbond) entered blocking state
[  529.358752] fab-br0: port 1(fbond) entered forwarding state
[  529.454577] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.454740] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.454835] fbond: active interface up!
[  530.599400] fbond: left allmulticast mode
[  530.599464] veth1-bond: left allmulticast mode
[  530.599514] veth2-bond: left allmulticast mode
[  530.599565] fbond: left promiscuous mode
[  530.599599] veth1-bond: left promiscuous mode
[  530.599647] veth2-bond: left promiscuous mode
[  530.599708] fab-br0: port 1(fbond) entered disabled state
[  530.626505] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.626631] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.644676] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.644803] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.654585] fbond (unregistering): Released all slaves