[  531.396139] fab-br0: port 1(fbond) entered blocking state
[  531.396223] fab-br0: port 1(fbond) entered disabled state
[  531.396302] fbond: entered allmulticast mode
[  531.396421] fbond: entered promiscuous mode
[  531.415697] veth1-bond: entered promiscuous mode
[  531.415771] veth1-bond: entered allmulticast mode
[  531.415835] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.433689] veth2-bond: entered promiscuous mode
[  531.433782] veth2-bond: entered allmulticast mode
[  531.433855] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.521811] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.521895] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.521972] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.522028] fbond: active interface up!
[  531.522117] fab-br0: port 1(fbond) entered blocking state
[  531.522165] fab-br0: port 1(fbond) entered forwarding state
[  532.622886] fbond: left allmulticast mode
[  532.622951] veth1-bond: left allmulticast mode
[  532.623004] veth2-bond: left allmulticast mode
[  532.623059] fbond: left promiscuous mode
[  532.623100] veth1-bond: left promiscuous mode
[  532.623156] veth2-bond: left promiscuous mode
[  532.623224] fab-br0: port 1(fbond) entered disabled state
[  532.664161] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.664273] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.682935] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.683074] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.692887] fbond (unregistering): Released all slaves