[  530.235269] fab-br0: port 1(fbond) entered blocking state
[  530.235342] fab-br0: port 1(fbond) entered disabled state
[  530.235433] fbond: entered allmulticast mode
[  530.235542] fbond: entered promiscuous mode
[  530.250392] veth1-bond: entered promiscuous mode
[  530.250455] veth1-bond: entered allmulticast mode
[  530.250511] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.265320] veth2-bond: entered promiscuous mode
[  530.265405] veth2-bond: entered allmulticast mode
[  530.265461] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.375468] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.375552] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.375631] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.375685] fbond: active interface up!
[  530.375764] fab-br0: port 1(fbond) entered blocking state
[  530.375804] fab-br0: port 1(fbond) entered forwarding state
[  531.541273] fbond: left allmulticast mode
[  531.541323] veth1-bond: left allmulticast mode
[  531.541354] veth2-bond: left allmulticast mode
[  531.541386] fbond: left promiscuous mode
[  531.541424] veth1-bond: left promiscuous mode
[  531.541465] veth2-bond: left promiscuous mode
[  531.541524] fab-br0: port 1(fbond) entered disabled state
[  531.578670] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.578760] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.599692] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.599822] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.614553] fbond (unregistering): Released all slaves