[  534.712470] fab-br0: port 1(fbond) entered blocking state
[  534.712559] fab-br0: port 1(fbond) entered disabled state
[  534.712626] fbond: entered allmulticast mode
[  534.712738] fbond: entered promiscuous mode
[  534.726950] veth1-bond: entered promiscuous mode
[  534.727039] veth1-bond: entered allmulticast mode
[  534.727122] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.738012] veth2-bond: entered promiscuous mode
[  534.738121] veth2-bond: entered allmulticast mode
[  534.738194] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.768848] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.769354] fab-br0: port 1(fbond) entered blocking state
[  534.769400] fab-br0: port 1(fbond) entered forwarding state
[  534.865881] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.865991] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.866046] fbond: active interface up!
[  536.037646] fbond: left allmulticast mode
[  536.037713] veth1-bond: left allmulticast mode
[  536.037774] veth2-bond: left allmulticast mode
[  536.037833] fbond: left promiscuous mode
[  536.037874] veth1-bond: left promiscuous mode
[  536.037934] veth2-bond: left promiscuous mode
[  536.038024] fab-br0: port 1(fbond) entered disabled state
[  536.077444] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.077546] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.092026] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.092189] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.101937] fbond (unregistering): Released all slaves