[  535.855817] fab-br0: port 1(fbond) entered blocking state
[  535.855970] fab-br0: port 1(fbond) entered disabled state
[  535.856045] fbond: entered allmulticast mode
[  535.856169] fbond: entered promiscuous mode
[  535.869917] veth1-bond: entered promiscuous mode
[  535.870003] veth1-bond: entered allmulticast mode
[  535.870084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.880523] veth2-bond: entered promiscuous mode
[  535.880598] veth2-bond: entered allmulticast mode
[  535.880656] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.917912] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.918067] fab-br0: port 1(fbond) entered blocking state
[  535.918128] fab-br0: port 1(fbond) entered forwarding state
[  536.012952] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.013083] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.013162] fbond: active interface up!
[  537.157972] fbond: left allmulticast mode
[  537.158093] veth1-bond: left allmulticast mode
[  537.158176] veth2-bond: left allmulticast mode
[  537.158255] fbond: left promiscuous mode
[  537.158319] veth1-bond: left promiscuous mode
[  537.158407] veth2-bond: left promiscuous mode
[  537.158507] fab-br0: port 1(fbond) entered disabled state
[  537.193209] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.193360] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.206133] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.206326] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.222995] fbond (unregistering): Released all slaves