[  534.905553] fab-br0: port 1(fbond) entered blocking state
[  534.905620] fab-br0: port 1(fbond) entered disabled state
[  534.905680] fbond: entered allmulticast mode
[  534.905782] fbond: entered promiscuous mode
[  534.916747] veth1-bond: entered promiscuous mode
[  534.916810] veth1-bond: entered allmulticast mode
[  534.916868] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.926424] veth2-bond: entered promiscuous mode
[  534.926482] veth2-bond: entered allmulticast mode
[  534.926530] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.976060] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.976188] fab-br0: port 1(fbond) entered blocking state
[  534.976263] fab-br0: port 1(fbond) entered forwarding state
[  535.072111] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.072288] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.072361] fbond: active interface up!
[  536.181153] fbond: left allmulticast mode
[  536.181230] veth1-bond: left allmulticast mode
[  536.181294] veth2-bond: left allmulticast mode
[  536.181357] fbond: left promiscuous mode
[  536.181410] veth1-bond: left promiscuous mode
[  536.181465] veth2-bond: left promiscuous mode
[  536.181525] fab-br0: port 1(fbond) entered disabled state
[  536.214978] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.215124] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.235174] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.235306] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.253101] fbond (unregistering): Released all slaves