[  524.594390] fab-br0: port 1(fbond) entered blocking state
[  524.594466] fab-br0: port 1(fbond) entered disabled state
[  524.594525] fbond: entered allmulticast mode
[  524.594655] fbond: entered promiscuous mode
[  524.612459] veth1-bond: entered promiscuous mode
[  524.612529] veth1-bond: entered allmulticast mode
[  524.612611] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.629452] veth2-bond: entered promiscuous mode
[  524.629517] veth2-bond: entered allmulticast mode
[  524.629567] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.727666] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.727764] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.727871] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.727945] fbond: active interface up!
[  524.728022] fab-br0: port 1(fbond) entered blocking state
[  524.728069] fab-br0: port 1(fbond) entered forwarding state
[  525.918696] fbond: left allmulticast mode
[  525.918759] veth1-bond: left allmulticast mode
[  525.918811] veth2-bond: left allmulticast mode
[  525.918862] fbond: left promiscuous mode
[  525.918899] veth1-bond: left promiscuous mode
[  525.918961] veth2-bond: left promiscuous mode
[  525.919036] fab-br0: port 1(fbond) entered disabled state
[  525.959114] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.959209] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.971797] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.971921] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.981737] fbond (unregistering): Released all slaves