[  532.373804] fab-br0: port 1(fbond) entered blocking state
[  532.373887] fab-br0: port 1(fbond) entered disabled state
[  532.373948] fbond: entered allmulticast mode
[  532.374033] fbond: entered promiscuous mode
[  532.390918] veth1-bond: entered promiscuous mode
[  532.390991] veth1-bond: entered allmulticast mode
[  532.391054] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.405128] veth2-bond: entered promiscuous mode
[  532.405198] veth2-bond: entered allmulticast mode
[  532.405256] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.514662] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.514811] fab-br0: port 1(fbond) entered blocking state
[  532.514860] fab-br0: port 1(fbond) entered forwarding state
[  532.516675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.516784] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.516854] fbond: active interface up!
[  533.979435] fbond: left allmulticast mode
[  533.979491] veth1-bond: left allmulticast mode
[  533.979526] veth2-bond: left allmulticast mode
[  533.979559] fbond: left promiscuous mode
[  533.979587] veth1-bond: left promiscuous mode
[  533.979627] veth2-bond: left promiscuous mode
[  533.979678] fab-br0: port 1(fbond) entered disabled state
[  534.025254] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.025345] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.034906] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.035004] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.046741] fbond (unregistering): Released all slaves