[  532.144031] fab-br0: port 1(fbond) entered blocking state
[  532.144100] fab-br0: port 1(fbond) entered disabled state
[  532.144146] fbond: entered allmulticast mode
[  532.144228] fbond: entered promiscuous mode
[  532.156599] veth1-bond: entered promiscuous mode
[  532.156675] veth1-bond: entered allmulticast mode
[  532.156748] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.166368] veth2-bond: entered promiscuous mode
[  532.166454] veth2-bond: entered allmulticast mode
[  532.166521] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.206789] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.206945] fab-br0: port 1(fbond) entered blocking state
[  532.207004] fab-br0: port 1(fbond) entered forwarding state
[  532.310841] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.311006] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.311087] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.311164] fbond: active interface up!
[  533.778073] fbond: left allmulticast mode
[  533.778120] veth1-bond: left allmulticast mode
[  533.778156] veth2-bond: left allmulticast mode
[  533.778198] fbond: left promiscuous mode
[  533.778227] veth1-bond: left promiscuous mode
[  533.778275] veth2-bond: left promiscuous mode
[  533.778325] fab-br0: port 1(fbond) entered disabled state
[  533.820730] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.820849] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.838877] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.838986] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.848835] fbond (unregistering): Released all slaves