[  525.144081] fab-br0: port 1(fbond) entered blocking state
[  525.144153] fab-br0: port 1(fbond) entered disabled state
[  525.144207] fbond: entered allmulticast mode
[  525.144303] fbond: entered promiscuous mode
[  525.162011] veth1-bond: entered promiscuous mode
[  525.162074] veth1-bond: entered allmulticast mode
[  525.162139] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.180477] veth2-bond: entered promiscuous mode
[  525.180558] veth2-bond: entered allmulticast mode
[  525.180626] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.279581] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.279782] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.279861] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.279921] fbond: active interface up!
[  525.279997] fab-br0: port 1(fbond) entered blocking state
[  525.280040] fab-br0: port 1(fbond) entered forwarding state
[  526.737971] fbond: left allmulticast mode
[  526.738046] veth1-bond: left allmulticast mode
[  526.738101] veth2-bond: left allmulticast mode
[  526.738158] fbond: left promiscuous mode
[  526.738201] veth1-bond: left promiscuous mode
[  526.738264] veth2-bond: left promiscuous mode
[  526.738351] fab-br0: port 1(fbond) entered disabled state
[  526.791438] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.791577] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.797788] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.797940] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.803678] fbond (unregistering): Released all slaves