[  534.374957] fab-br0: port 1(fbond) entered blocking state
[  534.375016] fab-br0: port 1(fbond) entered disabled state
[  534.375070] fbond: entered allmulticast mode
[  534.375147] fbond: entered promiscuous mode
[  534.384624] veth1-bond: entered promiscuous mode
[  534.384691] veth1-bond: entered allmulticast mode
[  534.384755] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.395386] veth2-bond: entered promiscuous mode
[  534.395483] veth2-bond: entered allmulticast mode
[  534.395562] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.441547] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.441695] fab-br0: port 1(fbond) entered blocking state
[  534.441759] fab-br0: port 1(fbond) entered forwarding state
[  534.536598] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.536728] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.536784] fbond: active interface up!
[  535.633863] fbond: left allmulticast mode
[  535.633935] veth1-bond: left allmulticast mode
[  535.633989] veth2-bond: left allmulticast mode
[  535.634046] fbond: left promiscuous mode
[  535.634087] veth1-bond: left promiscuous mode
[  535.634153] veth2-bond: left promiscuous mode
[  535.634227] fab-br0: port 1(fbond) entered disabled state
[  535.668461] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.668592] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.677736] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.677938] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.696618] fbond (unregistering): Released all slaves