[  530.310998] fab-br0: port 1(fbond) entered blocking state
[  530.311059] fab-br0: port 1(fbond) entered disabled state
[  530.311108] fbond: entered allmulticast mode
[  530.311186] fbond: entered promiscuous mode
[  530.328326] veth1-bond: entered promiscuous mode
[  530.328400] veth1-bond: entered allmulticast mode
[  530.328469] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.342833] veth2-bond: entered promiscuous mode
[  530.342910] veth2-bond: entered allmulticast mode
[  530.342965] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.452717] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.452821] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.452945] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.453039] fbond: active interface up!
[  530.453126] fab-br0: port 1(fbond) entered blocking state
[  530.453177] fab-br0: port 1(fbond) entered forwarding state
[  531.631456] fbond: left allmulticast mode
[  531.631523] veth1-bond: left allmulticast mode
[  531.631575] veth2-bond: left allmulticast mode
[  531.631624] fbond: left promiscuous mode
[  531.631657] veth1-bond: left promiscuous mode
[  531.631727] veth2-bond: left promiscuous mode
[  531.631800] fab-br0: port 1(fbond) entered disabled state
[  531.679058] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.679187] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.695905] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.696048] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.705778] fbond (unregistering): Released all slaves