[  536.612830] fab-br0: port 1(fbond) entered blocking state
[  536.612907] fab-br0: port 1(fbond) entered disabled state
[  536.612972] fbond: entered allmulticast mode
[  536.613071] fbond: entered promiscuous mode
[  536.624056] veth1-bond: entered promiscuous mode
[  536.624116] veth1-bond: entered allmulticast mode
[  536.624185] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.633465] veth2-bond: entered promiscuous mode
[  536.633524] veth2-bond: entered allmulticast mode
[  536.633587] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.678559] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.678756] fab-br0: port 1(fbond) entered blocking state
[  536.678808] fab-br0: port 1(fbond) entered forwarding state
[  536.781603] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.781859] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.781946] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.782016] fbond: active interface up!
[  537.998846] fbond: left allmulticast mode
[  537.998951] veth1-bond: left allmulticast mode
[  537.999020] veth2-bond: left allmulticast mode
[  537.999088] fbond: left promiscuous mode
[  537.999141] veth1-bond: left promiscuous mode
[  537.999213] veth2-bond: left promiscuous mode
[  537.999301] fab-br0: port 1(fbond) entered disabled state
[  538.040064] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.040174] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.045711] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.045802] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.058623] fbond (unregistering): Released all slaves