[  532.346375] fab-br0: port 1(fbond) entered blocking state
[  532.346460] fab-br0: port 1(fbond) entered disabled state
[  532.346510] fbond: entered allmulticast mode
[  532.346602] fbond: entered promiscuous mode
[  532.365473] veth1-bond: entered promiscuous mode
[  532.365534] veth1-bond: entered allmulticast mode
[  532.365602] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.382755] veth2-bond: entered promiscuous mode
[  532.382813] veth2-bond: entered allmulticast mode
[  532.382857] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.485999] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.486161] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.486239] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.486304] fbond: active interface up!
[  532.486378] fab-br0: port 1(fbond) entered blocking state
[  532.486421] fab-br0: port 1(fbond) entered forwarding state
[  533.854021] fbond: left allmulticast mode
[  533.854069] veth1-bond: left allmulticast mode
[  533.854099] veth2-bond: left allmulticast mode
[  533.854131] fbond: left promiscuous mode
[  533.854154] veth1-bond: left promiscuous mode
[  533.854189] veth2-bond: left promiscuous mode
[  533.854234] fab-br0: port 1(fbond) entered disabled state
[  533.890930] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.891015] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.897131] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.897241] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.903058] fbond (unregistering): Released all slaves