[  531.057678] fab-br0: port 1(fbond) entered blocking state
[  531.057753] fab-br0: port 1(fbond) entered disabled state
[  531.057883] fbond: entered allmulticast mode
[  531.058011] fbond: entered promiscuous mode
[  531.072730] veth1-bond: entered promiscuous mode
[  531.072804] veth1-bond: entered allmulticast mode
[  531.072880] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.084595] veth2-bond: entered promiscuous mode
[  531.084676] veth2-bond: entered allmulticast mode
[  531.084742] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.107905] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.113272] fab-br0: port 1(fbond) entered blocking state
[  531.113349] fab-br0: port 1(fbond) entered forwarding state
[  531.211936] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.212053] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.212123] fbond: active interface up!
[  532.358923] fbond: left allmulticast mode
[  532.358991] veth1-bond: left allmulticast mode
[  532.359034] veth2-bond: left allmulticast mode
[  532.359077] fbond: left promiscuous mode
[  532.359112] veth1-bond: left promiscuous mode
[  532.359160] veth2-bond: left promiscuous mode
[  532.359229] fab-br0: port 1(fbond) entered disabled state
[  532.394162] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.394315] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.406034] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.406179] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.411956] fbond (unregistering): Released all slaves