[  555.947326] fab-br0: port 1(fbond) entered blocking state
[  555.947389] fab-br0: port 1(fbond) entered disabled state
[  555.947449] fbond: entered allmulticast mode
[  555.947525] fbond: entered promiscuous mode
[  555.962941] veth1-bond: entered promiscuous mode
[  555.963019] veth1-bond: entered allmulticast mode
[  555.963093] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  555.979062] veth2-bond: entered promiscuous mode
[  555.979137] veth2-bond: entered allmulticast mode
[  555.979201] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  555.993408] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.022804] fab-br0: port 1(fbond) entered blocking state
[  556.022872] fab-br0: port 1(fbond) entered forwarding state
[  556.098427] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.098572] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  556.098647] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  556.098714] fbond: active interface up!
[  557.620661] fbond: left allmulticast mode
[  557.620729] veth1-bond: left allmulticast mode
[  557.620773] veth2-bond: left allmulticast mode
[  557.620819] fbond: left promiscuous mode
[  557.620856] veth1-bond: left promiscuous mode
[  557.620907] veth2-bond: left promiscuous mode
[  557.620981] fab-br0: port 1(fbond) entered disabled state
[  557.661968] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  557.662077] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  557.681617] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  557.681756] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  557.691493] fbond (unregistering): Released all slaves