[  531.369222] fab-br0: port 1(fbond) entered blocking state
[  531.369283] fab-br0: port 1(fbond) entered disabled state
[  531.369336] fbond: entered allmulticast mode
[  531.369435] fbond: entered promiscuous mode
[  531.384503] veth1-bond: entered promiscuous mode
[  531.384586] veth1-bond: entered allmulticast mode
[  531.384677] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.396140] veth2-bond: entered promiscuous mode
[  531.396237] veth2-bond: entered allmulticast mode
[  531.396297] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.423185] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.425690] fab-br0: port 1(fbond) entered blocking state
[  531.425742] fab-br0: port 1(fbond) entered forwarding state
[  531.520186] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.520308] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.520374] fbond: active interface up!
[  532.678542] fbond: left allmulticast mode
[  532.678599] veth1-bond: left allmulticast mode
[  532.678639] veth2-bond: left allmulticast mode
[  532.678677] fbond: left promiscuous mode
[  532.678706] veth1-bond: left promiscuous mode
[  532.678748] veth2-bond: left promiscuous mode
[  532.678800] fab-br0: port 1(fbond) entered disabled state
[  532.714156] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.714294] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.727357] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.727459] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.737216] fbond (unregistering): Released all slaves