[  534.858089] fab-br0: port 1(fbond) entered blocking state
[  534.858178] fab-br0: port 1(fbond) entered disabled state
[  534.858242] fbond: entered allmulticast mode
[  534.858371] fbond: entered promiscuous mode
[  534.871449] veth1-bond: entered promiscuous mode
[  534.871510] veth1-bond: entered allmulticast mode
[  534.871583] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.883070] veth2-bond: entered promiscuous mode
[  534.883191] veth2-bond: entered allmulticast mode
[  534.883271] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.917176] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.917349] fab-br0: port 1(fbond) entered blocking state
[  534.917392] fab-br0: port 1(fbond) entered forwarding state
[  535.021190] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.021366] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.021461] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.021535] fbond: active interface up!
[  536.400538] fbond: left allmulticast mode
[  536.400622] veth1-bond: left allmulticast mode
[  536.400688] veth2-bond: left allmulticast mode
[  536.400751] fbond: left promiscuous mode
[  536.400798] veth1-bond: left promiscuous mode
[  536.400872] veth2-bond: left promiscuous mode
[  536.400961] fab-br0: port 1(fbond) entered disabled state
[  536.431197] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.431336] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.443336] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.443480] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.451223] fbond (unregistering): Released all slaves