[  535.491786] fab-br0: port 1(fbond) entered blocking state
[  535.491872] fab-br0: port 1(fbond) entered disabled state
[  535.491947] fbond: entered allmulticast mode
[  535.492101] fbond: entered promiscuous mode
[  535.504285] veth1-bond: entered promiscuous mode
[  535.504354] veth1-bond: entered allmulticast mode
[  535.504426] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.515669] veth2-bond: entered promiscuous mode
[  535.515751] veth2-bond: entered allmulticast mode
[  535.515821] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.558125] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.558277] fab-br0: port 1(fbond) entered blocking state
[  535.558318] fab-br0: port 1(fbond) entered forwarding state
[  535.653197] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.653341] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.653423] fbond: active interface up!
[  536.806847] fbond: left allmulticast mode
[  536.806906] veth1-bond: left allmulticast mode
[  536.806958] veth2-bond: left allmulticast mode
[  536.807008] fbond: left promiscuous mode
[  536.807039] veth1-bond: left promiscuous mode
[  536.807090] veth2-bond: left promiscuous mode
[  536.807160] fab-br0: port 1(fbond) entered disabled state
[  536.839315] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.839424] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.851281] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.851404] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.861167] fbond (unregistering): Released all slaves