[  534.268937] fab-br0: port 1(fbond) entered blocking state
[  534.268998] fab-br0: port 1(fbond) entered disabled state
[  534.269046] fbond: entered allmulticast mode
[  534.269176] fbond: entered promiscuous mode
[  534.281160] veth1-bond: entered promiscuous mode
[  534.281229] veth1-bond: entered allmulticast mode
[  534.281284] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.291150] veth2-bond: entered promiscuous mode
[  534.291208] veth2-bond: entered allmulticast mode
[  534.291264] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.325137] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.325298] fab-br0: port 1(fbond) entered blocking state
[  534.325339] fab-br0: port 1(fbond) entered forwarding state
[  534.429136] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.429307] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.429381] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.429438] fbond: active interface up!
[  535.810132] fbond: left allmulticast mode
[  535.810231] veth1-bond: left allmulticast mode
[  535.810303] veth2-bond: left allmulticast mode
[  535.810375] fbond: left promiscuous mode
[  535.810432] veth1-bond: left promiscuous mode
[  535.810513] veth2-bond: left promiscuous mode
[  535.810602] fab-br0: port 1(fbond) entered disabled state
[  535.840235] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.840353] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.863257] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.863445] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.873196] fbond (unregistering): Released all slaves