[  534.835419] fab-br0: port 1(fbond) entered blocking state
[  534.835522] fab-br0: port 1(fbond) entered disabled state
[  534.835594] fbond: entered allmulticast mode
[  534.835720] fbond: entered promiscuous mode
[  534.849170] veth1-bond: entered promiscuous mode
[  534.849306] veth1-bond: entered allmulticast mode
[  534.849418] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.860402] veth2-bond: entered promiscuous mode
[  534.860460] veth2-bond: entered allmulticast mode
[  534.860515] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.899943] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.900107] fab-br0: port 1(fbond) entered blocking state
[  534.900179] fab-br0: port 1(fbond) entered forwarding state
[  534.995988] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.996125] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.996186] fbond: active interface up!
[  536.116750] fbond: left allmulticast mode
[  536.116839] veth1-bond: left allmulticast mode
[  536.116896] veth2-bond: left allmulticast mode
[  536.116960] fbond: left promiscuous mode
[  536.117006] veth1-bond: left promiscuous mode
[  536.117069] veth2-bond: left promiscuous mode
[  536.117139] fab-br0: port 1(fbond) entered disabled state
[  536.153493] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.153579] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.164123] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.164251] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.174019] fbond (unregistering): Released all slaves