[  547.760741] fab-br0: port 1(fbond) entered blocking state
[  547.760813] fab-br0: port 1(fbond) entered disabled state
[  547.760875] fbond: entered allmulticast mode
[  547.760974] fbond: entered promiscuous mode
[  547.774474] veth1-bond: entered promiscuous mode
[  547.774543] veth1-bond: entered allmulticast mode
[  547.774603] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.788649] veth2-bond: entered promiscuous mode
[  547.788701] veth2-bond: entered allmulticast mode
[  547.788746] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.810538] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.826266] fab-br0: port 1(fbond) entered blocking state
[  547.826324] fab-br0: port 1(fbond) entered forwarding state
[  547.905550] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.905685] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.905745] fbond: active interface up!
[  549.202883] fbond: left allmulticast mode
[  549.202946] veth1-bond: left allmulticast mode
[  549.202992] veth2-bond: left allmulticast mode
[  549.203036] fbond: left promiscuous mode
[  549.203067] veth1-bond: left promiscuous mode
[  549.203118] veth2-bond: left promiscuous mode
[  549.203173] fab-br0: port 1(fbond) entered disabled state
[  549.249567] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  549.249663] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  549.270688] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  549.270833] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  549.280626] fbond (unregistering): Released all slaves