[  531.225817] fab-br0: port 1(fbond) entered blocking state
[  531.225937] fab-br0: port 1(fbond) entered disabled state
[  531.226016] fbond: entered allmulticast mode
[  531.226155] fbond: entered promiscuous mode
[  531.239614] veth1-bond: entered promiscuous mode
[  531.239721] veth1-bond: entered allmulticast mode
[  531.239837] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.251282] veth2-bond: entered promiscuous mode
[  531.251365] veth2-bond: entered allmulticast mode
[  531.251436] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.282977] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.283157] fab-br0: port 1(fbond) entered blocking state
[  531.283228] fab-br0: port 1(fbond) entered forwarding state
[  531.378042] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.378148] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.378205] fbond: active interface up!
[  532.515380] fbond: left allmulticast mode
[  532.515477] veth1-bond: left allmulticast mode
[  532.515532] veth2-bond: left allmulticast mode
[  532.515594] fbond: left promiscuous mode
[  532.515651] veth1-bond: left promiscuous mode
[  532.515727] veth2-bond: left promiscuous mode
[  532.515799] fab-br0: port 1(fbond) entered disabled state
[  532.549356] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.549479] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.557164] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.557297] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.567045] fbond (unregistering): Released all slaves