[  532.822575] fab-br0: port 1(fbond) entered blocking state
[  532.822655] fab-br0: port 1(fbond) entered disabled state
[  532.822707] fbond: entered allmulticast mode
[  532.822797] fbond: entered promiscuous mode
[  532.837832] veth1-bond: entered promiscuous mode
[  532.837902] veth1-bond: entered allmulticast mode
[  532.837965] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.852970] veth2-bond: entered promiscuous mode
[  532.853042] veth2-bond: entered allmulticast mode
[  532.853103] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.963689] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.963779] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.963869] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.963939] fbond: active interface up!
[  532.964046] fab-br0: port 1(fbond) entered blocking state
[  532.964102] fab-br0: port 1(fbond) entered forwarding state
[  534.143215] fbond: left allmulticast mode
[  534.143290] veth1-bond: left allmulticast mode
[  534.143327] veth2-bond: left allmulticast mode
[  534.143365] fbond: left promiscuous mode
[  534.143403] veth1-bond: left promiscuous mode
[  534.143445] veth2-bond: left promiscuous mode
[  534.143496] fab-br0: port 1(fbond) entered disabled state
[  534.183310] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.183390] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.192802] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.192904] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.202742] fbond (unregistering): Released all slaves