[  525.982365] fab-br0: port 1(fbond) entered blocking state
[  525.982435] fab-br0: port 1(fbond) entered disabled state
[  525.982511] fbond: entered allmulticast mode
[  525.982617] fbond: entered promiscuous mode
[  526.001199] veth1-bond: entered promiscuous mode
[  526.001267] veth1-bond: entered allmulticast mode
[  526.001333] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.019122] veth2-bond: entered promiscuous mode
[  526.019189] veth2-bond: entered allmulticast mode
[  526.019244] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.116709] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.116814] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.116916] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.116991] fbond: active interface up!
[  526.117078] fab-br0: port 1(fbond) entered blocking state
[  526.117125] fab-br0: port 1(fbond) entered forwarding state
[  527.195262] fbond: left allmulticast mode
[  527.195316] veth1-bond: left allmulticast mode
[  527.195368] veth2-bond: left allmulticast mode
[  527.195416] fbond: left promiscuous mode
[  527.195472] veth1-bond: left promiscuous mode
[  527.195510] veth2-bond: left promiscuous mode
[  527.195566] fab-br0: port 1(fbond) entered disabled state
[  527.232193] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.232309] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.239844] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.239988] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.245777] fbond (unregistering): Released all slaves