[  534.889250] fab-br0: port 1(fbond) entered blocking state
[  534.889328] fab-br0: port 1(fbond) entered disabled state
[  534.889391] fbond: entered allmulticast mode
[  534.889492] fbond: entered promiscuous mode
[  534.905849] veth1-bond: entered promiscuous mode
[  534.905927] veth1-bond: entered allmulticast mode
[  534.905978] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.920968] veth2-bond: entered promiscuous mode
[  534.921029] veth2-bond: entered allmulticast mode
[  534.921081] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.035659] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.035765] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.035827] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.035887] fbond: active interface up!
[  535.035948] fab-br0: port 1(fbond) entered blocking state
[  535.035981] fab-br0: port 1(fbond) entered forwarding state
[  536.518927] fbond: left allmulticast mode
[  536.519000] veth1-bond: left allmulticast mode
[  536.519049] veth2-bond: left allmulticast mode
[  536.519095] fbond: left promiscuous mode
[  536.519130] veth1-bond: left promiscuous mode
[  536.519177] veth2-bond: left promiscuous mode
[  536.519232] fab-br0: port 1(fbond) entered disabled state
[  536.555009] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.555127] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.570875] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.571017] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.576767] fbond (unregistering): Released all slaves