[  531.661996] fab-br0: port 1(fbond) entered blocking state
[  531.662084] fab-br0: port 1(fbond) entered disabled state
[  531.662175] fbond: entered allmulticast mode
[  531.662307] fbond: entered promiscuous mode
[  531.679928] veth1-bond: entered promiscuous mode
[  531.680008] veth1-bond: entered allmulticast mode
[  531.680084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.695232] veth2-bond: entered promiscuous mode
[  531.695332] veth2-bond: entered allmulticast mode
[  531.695392] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.801743] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.801845] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.801939] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.802014] fbond: active interface up!
[  531.802101] fab-br0: port 1(fbond) entered blocking state
[  531.802163] fab-br0: port 1(fbond) entered forwarding state
[  532.947065] fbond: left allmulticast mode
[  532.947118] veth1-bond: left allmulticast mode
[  532.947156] veth2-bond: left allmulticast mode
[  532.947197] fbond: left promiscuous mode
[  532.947224] veth1-bond: left promiscuous mode
[  532.947264] veth2-bond: left promiscuous mode
[  532.947327] fab-br0: port 1(fbond) entered disabled state
[  532.980180] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.980268] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.003873] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.004013] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.013790] fbond (unregistering): Released all slaves