[  532.741413] fab-br0: port 1(fbond) entered blocking state
[  532.741486] fab-br0: port 1(fbond) entered disabled state
[  532.741549] fbond: entered allmulticast mode
[  532.741648] fbond: entered promiscuous mode
[  532.757124] veth1-bond: entered promiscuous mode
[  532.757210] veth1-bond: entered allmulticast mode
[  532.757289] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.769488] veth2-bond: entered promiscuous mode
[  532.769576] veth2-bond: entered allmulticast mode
[  532.769641] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.795870] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.797412] fab-br0: port 1(fbond) entered blocking state
[  532.797479] fab-br0: port 1(fbond) entered forwarding state
[  532.899893] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.900889] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.900988] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.901073] fbond: active interface up!
[  534.320321] fbond: left allmulticast mode
[  534.320375] veth1-bond: left allmulticast mode
[  534.320416] veth2-bond: left allmulticast mode
[  534.320465] fbond: left promiscuous mode
[  534.320501] veth1-bond: left promiscuous mode
[  534.320548] veth2-bond: left promiscuous mode
[  534.320605] fab-br0: port 1(fbond) entered disabled state
[  534.356945] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.357083] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.376056] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.376247] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.385953] fbond (unregistering): Released all slaves