[  529.933911] fab-br0: port 1(fbond) entered blocking state
[  529.934020] fab-br0: port 1(fbond) entered disabled state
[  529.934092] fbond: entered allmulticast mode
[  529.934185] fbond: entered promiscuous mode
[  529.946353] veth1-bond: entered promiscuous mode
[  529.946455] veth1-bond: entered allmulticast mode
[  529.946524] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.956451] veth2-bond: entered promiscuous mode
[  529.956516] veth2-bond: entered allmulticast mode
[  529.956579] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.988878] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.989026] fab-br0: port 1(fbond) entered blocking state
[  529.989070] fab-br0: port 1(fbond) entered forwarding state
[  530.084913] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.085033] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.085112] fbond: active interface up!
[  531.263406] fbond: left allmulticast mode
[  531.263473] veth1-bond: left allmulticast mode
[  531.263530] veth2-bond: left allmulticast mode
[  531.263591] fbond: left promiscuous mode
[  531.263635] veth1-bond: left promiscuous mode
[  531.263704] veth2-bond: left promiscuous mode
[  531.263785] fab-br0: port 1(fbond) entered disabled state
[  531.303704] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.303884] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.317103] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.317291] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.322962] fbond (unregistering): Released all slaves