[  532.355749] fab-br0: port 1(fbond) entered blocking state
[  532.355819] fab-br0: port 1(fbond) entered disabled state
[  532.355892] fbond: entered allmulticast mode
[  532.356007] fbond: entered promiscuous mode
[  532.367983] veth1-bond: entered promiscuous mode
[  532.368053] veth1-bond: entered allmulticast mode
[  532.368119] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.377484] veth2-bond: entered promiscuous mode
[  532.377548] veth2-bond: entered allmulticast mode
[  532.377618] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.417941] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.418116] fab-br0: port 1(fbond) entered blocking state
[  532.418177] fab-br0: port 1(fbond) entered forwarding state
[  532.520957] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.521137] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.521229] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.521309] fbond: active interface up!
[  533.896345] fbond: left allmulticast mode
[  533.896400] veth1-bond: left allmulticast mode
[  533.896442] veth2-bond: left allmulticast mode
[  533.896484] fbond: left promiscuous mode
[  533.896514] veth1-bond: left promiscuous mode
[  533.896565] veth2-bond: left promiscuous mode
[  533.896624] fab-br0: port 1(fbond) entered disabled state
[  533.938354] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.938461] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.956076] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.956227] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.971980] fbond (unregistering): Released all slaves