[  535.913542] fab-br0: port 1(fbond) entered blocking state
[  535.913666] fab-br0: port 1(fbond) entered disabled state
[  535.913767] fbond: entered allmulticast mode
[  535.914024] fbond: entered promiscuous mode
[  535.932863] veth1-bond: entered promiscuous mode
[  535.932967] veth1-bond: entered allmulticast mode
[  535.933060] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.945557] veth2-bond: entered promiscuous mode
[  535.945687] veth2-bond: entered allmulticast mode
[  535.945765] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.965015] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.979582] fab-br0: port 1(fbond) entered blocking state
[  535.979663] fab-br0: port 1(fbond) entered forwarding state
[  536.062040] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.062184] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.062280] fbond: active interface up!
[  537.144934] fbond: left allmulticast mode
[  537.145076] veth1-bond: left allmulticast mode
[  537.145137] veth2-bond: left allmulticast mode
[  537.145194] fbond: left promiscuous mode
[  537.145237] veth1-bond: left promiscuous mode
[  537.145304] veth2-bond: left promiscuous mode
[  537.145378] fab-br0: port 1(fbond) entered disabled state
[  537.184169] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.184311] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.195212] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.195355] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.209155] fbond (unregistering): Released all slaves