[  534.907932] fab-br0: port 1(fbond) entered blocking state
[  534.907998] fab-br0: port 1(fbond) entered disabled state
[  534.908071] fbond: entered allmulticast mode
[  534.908159] fbond: entered promiscuous mode
[  534.920466] veth1-bond: entered promiscuous mode
[  534.920539] veth1-bond: entered allmulticast mode
[  534.920621] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.933774] veth2-bond: entered promiscuous mode
[  534.933873] veth2-bond: entered allmulticast mode
[  534.933992] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.957947] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.964981] fab-br0: port 1(fbond) entered blocking state
[  534.965063] fab-br0: port 1(fbond) entered forwarding state
[  535.053981] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.054101] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.054168] fbond: active interface up!
[  536.135522] fbond: left allmulticast mode
[  536.135607] veth1-bond: left allmulticast mode
[  536.135676] veth2-bond: left allmulticast mode
[  536.135725] fbond: left promiscuous mode
[  536.135762] veth1-bond: left promiscuous mode
[  536.135822] veth2-bond: left promiscuous mode
[  536.135919] fab-br0: port 1(fbond) entered disabled state
[  536.168198] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.168362] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.184153] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.184316] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.201017] fbond (unregistering): Released all slaves