[  530.751124] fab-br0: port 1(fbond) entered blocking state
[  530.751216] fab-br0: port 1(fbond) entered disabled state
[  530.751288] fbond: entered allmulticast mode
[  530.751462] fbond: entered promiscuous mode
[  530.762783] veth1-bond: entered promiscuous mode
[  530.762853] veth1-bond: entered allmulticast mode
[  530.762923] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.771786] veth2-bond: entered promiscuous mode
[  530.771839] veth2-bond: entered allmulticast mode
[  530.771899] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.812724] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.812875] fab-br0: port 1(fbond) entered blocking state
[  530.812932] fab-br0: port 1(fbond) entered forwarding state
[  530.916781] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.916931] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.917010] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.917068] fbond: active interface up!
[  532.350158] fbond: left allmulticast mode
[  532.350211] veth1-bond: left allmulticast mode
[  532.350254] veth2-bond: left allmulticast mode
[  532.350298] fbond: left promiscuous mode
[  532.350328] veth1-bond: left promiscuous mode
[  532.350373] veth2-bond: left promiscuous mode
[  532.350425] fab-br0: port 1(fbond) entered disabled state
[  532.373821] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.373928] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.396800] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.396960] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.412745] fbond (unregistering): Released all slaves