[  532.075035] fab-br0: port 1(fbond) entered blocking state
[  532.075091] fab-br0: port 1(fbond) entered disabled state
[  532.075142] fbond: entered allmulticast mode
[  532.075220] fbond: entered promiscuous mode
[  532.086913] veth1-bond: entered promiscuous mode
[  532.086998] veth1-bond: entered allmulticast mode
[  532.087070] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.097927] veth2-bond: entered promiscuous mode
[  532.097986] veth2-bond: entered allmulticast mode
[  532.098036] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.135938] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.136090] fab-br0: port 1(fbond) entered blocking state
[  532.136141] fab-br0: port 1(fbond) entered forwarding state
[  532.238991] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.239131] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.239198] fbond: active interface up!
[  533.350767] fbond: left allmulticast mode
[  533.350841] veth1-bond: left allmulticast mode
[  533.350891] veth2-bond: left allmulticast mode
[  533.350951] fbond: left promiscuous mode
[  533.350990] veth1-bond: left promiscuous mode
[  533.351051] veth2-bond: left promiscuous mode
[  533.351114] fab-br0: port 1(fbond) entered disabled state
[  533.384169] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.384285] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.394075] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.394192] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.403991] fbond (unregistering): Released all slaves