[  534.470061] fab-br0: port 1(fbond) entered blocking state
[  534.470129] fab-br0: port 1(fbond) entered disabled state
[  534.470196] fbond: entered allmulticast mode
[  534.470299] fbond: entered promiscuous mode
[  534.484303] veth1-bond: entered promiscuous mode
[  534.484381] veth1-bond: entered allmulticast mode
[  534.484471] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.495302] veth2-bond: entered promiscuous mode
[  534.495400] veth2-bond: entered allmulticast mode
[  534.495478] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.521022] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.526749] fab-br0: port 1(fbond) entered blocking state
[  534.526821] fab-br0: port 1(fbond) entered forwarding state
[  534.626045] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.626237] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.626330] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.626412] fbond: active interface up!
[  536.053951] fbond: left allmulticast mode
[  536.054026] veth1-bond: left allmulticast mode
[  536.054074] veth2-bond: left allmulticast mode
[  536.054120] fbond: left promiscuous mode
[  536.054156] veth1-bond: left promiscuous mode
[  536.054213] veth2-bond: left promiscuous mode
[  536.054275] fab-br0: port 1(fbond) entered disabled state
[  536.097793] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.097901] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.117160] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.117268] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.134078] fbond (unregistering): Released all slaves