[  535.215371] fab-br0: port 1(fbond) entered blocking state
[  535.215460] fab-br0: port 1(fbond) entered disabled state
[  535.215539] fbond: entered allmulticast mode
[  535.215663] fbond: entered promiscuous mode
[  535.234374] veth1-bond: entered promiscuous mode
[  535.234446] veth1-bond: entered allmulticast mode
[  535.234520] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.246359] veth2-bond: entered promiscuous mode
[  535.246421] veth2-bond: entered allmulticast mode
[  535.246493] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.266487] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.280631] fab-br0: port 1(fbond) entered blocking state
[  535.280686] fab-br0: port 1(fbond) entered forwarding state
[  535.363492] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.363578] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.363626] fbond: active interface up!
[  536.539617] fbond: left allmulticast mode
[  536.539670] veth1-bond: left allmulticast mode
[  536.539704] veth2-bond: left allmulticast mode
[  536.539741] fbond: left promiscuous mode
[  536.539768] veth1-bond: left promiscuous mode
[  536.539818] veth2-bond: left promiscuous mode
[  536.539872] fab-br0: port 1(fbond) entered disabled state
[  536.573368] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.573477] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.586664] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.586791] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.592551] fbond (unregistering): Released all slaves