[  530.916001] fab-br0: port 1(fbond) entered blocking state
[  530.916069] fab-br0: port 1(fbond) entered disabled state
[  530.916143] fbond: entered allmulticast mode
[  530.916254] fbond: entered promiscuous mode
[  530.930276] veth1-bond: entered promiscuous mode
[  530.930333] veth1-bond: entered allmulticast mode
[  530.930394] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.939086] veth2-bond: entered promiscuous mode
[  530.939135] veth2-bond: entered allmulticast mode
[  530.939193] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.982901] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.983078] fab-br0: port 1(fbond) entered blocking state
[  530.983143] fab-br0: port 1(fbond) entered forwarding state
[  531.077981] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.078127] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.078196] fbond: active interface up!
[  532.258839] fbond: left allmulticast mode
[  532.258904] veth1-bond: left allmulticast mode
[  532.258949] veth2-bond: left allmulticast mode
[  532.258999] fbond: left promiscuous mode
[  532.259030] veth1-bond: left promiscuous mode
[  532.259075] veth2-bond: left promiscuous mode
[  532.259144] fab-br0: port 1(fbond) entered disabled state
[  532.293834] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.294016] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.310089] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.310293] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.319990] fbond (unregistering): Released all slaves