[  534.277673] fab-br0: port 1(fbond) entered blocking state
[  534.277744] fab-br0: port 1(fbond) entered disabled state
[  534.277819] fbond: entered allmulticast mode
[  534.277937] fbond: entered promiscuous mode
[  534.291680] veth1-bond: entered promiscuous mode
[  534.291794] veth1-bond: entered allmulticast mode
[  534.291896] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.304666] veth2-bond: entered promiscuous mode
[  534.304787] veth2-bond: entered allmulticast mode
[  534.304877] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.333045] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.336428] fab-br0: port 1(fbond) entered blocking state
[  534.336492] fab-br0: port 1(fbond) entered forwarding state
[  534.437095] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.437208] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.437308] fbond: active interface up!
[  535.614422] fbond: left allmulticast mode
[  535.614520] veth1-bond: left allmulticast mode
[  535.614585] veth2-bond: left allmulticast mode
[  535.614649] fbond: left promiscuous mode
[  535.614691] veth1-bond: left promiscuous mode
[  535.614757] veth2-bond: left promiscuous mode
[  535.614830] fab-br0: port 1(fbond) entered disabled state
[  535.647190] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.647307] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.663211] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.663377] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.675124] fbond (unregistering): Released all slaves