[  535.782222] fab-br0: port 1(fbond) entered blocking state
[  535.782298] fab-br0: port 1(fbond) entered disabled state
[  535.782395] fbond: entered allmulticast mode
[  535.782520] fbond: entered promiscuous mode
[  535.794418] veth1-bond: entered promiscuous mode
[  535.794483] veth1-bond: entered allmulticast mode
[  535.794563] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.804445] veth2-bond: entered promiscuous mode
[  535.804509] veth2-bond: entered allmulticast mode
[  535.804568] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.843517] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.843634] fab-br0: port 1(fbond) entered blocking state
[  535.843665] fab-br0: port 1(fbond) entered forwarding state
[  535.946559] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.946663] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.946718] fbond: active interface up!
[  537.050694] fbond: left allmulticast mode
[  537.050745] veth1-bond: left allmulticast mode
[  537.050797] veth2-bond: left allmulticast mode
[  537.050848] fbond: left promiscuous mode
[  537.050885] veth1-bond: left promiscuous mode
[  537.050935] veth2-bond: left promiscuous mode
[  537.050999] fab-br0: port 1(fbond) entered disabled state
[  537.083947] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.084050] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.101647] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.101747] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.111564] fbond (unregistering): Released all slaves