[  532.520371] fab-br0: port 1(fbond) entered blocking state
[  532.520464] fab-br0: port 1(fbond) entered disabled state
[  532.520528] fbond: entered allmulticast mode
[  532.520616] fbond: entered promiscuous mode
[  532.532748] veth1-bond: entered promiscuous mode
[  532.532856] veth1-bond: entered allmulticast mode
[  532.532937] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.542620] veth2-bond: entered promiscuous mode
[  532.542675] veth2-bond: entered allmulticast mode
[  532.542728] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.581923] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.582072] fab-br0: port 1(fbond) entered blocking state
[  532.582131] fab-br0: port 1(fbond) entered forwarding state
[  532.685933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.686119] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.686226] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.686321] fbond: active interface up!
[  534.169214] fbond: left allmulticast mode
[  534.169268] veth1-bond: left allmulticast mode
[  534.169309] veth2-bond: left allmulticast mode
[  534.169346] fbond: left promiscuous mode
[  534.169378] veth1-bond: left promiscuous mode
[  534.169432] veth2-bond: left promiscuous mode
[  534.169493] fab-br0: port 1(fbond) entered disabled state
[  534.205886] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.205981] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.217070] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.217199] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.222976] fbond (unregistering): Released all slaves