[  534.807732] fab-br0: port 1(fbond) entered blocking state
[  534.807827] fab-br0: port 1(fbond) entered disabled state
[  534.807893] fbond: entered allmulticast mode
[  534.807996] fbond: entered promiscuous mode
[  534.819775] veth1-bond: entered promiscuous mode
[  534.819844] veth1-bond: entered allmulticast mode
[  534.819914] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.830205] veth2-bond: entered promiscuous mode
[  534.830286] veth2-bond: entered allmulticast mode
[  534.830357] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.870756] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.870913] fab-br0: port 1(fbond) entered blocking state
[  534.870962] fab-br0: port 1(fbond) entered forwarding state
[  534.974808] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.974988] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.975085] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.975151] fbond: active interface up!
[  536.430185] fbond: left allmulticast mode
[  536.430230] veth1-bond: left allmulticast mode
[  536.430268] veth2-bond: left allmulticast mode
[  536.430307] fbond: left promiscuous mode
[  536.430330] veth1-bond: left promiscuous mode
[  536.430369] veth2-bond: left promiscuous mode
[  536.430418] fab-br0: port 1(fbond) entered disabled state
[  536.455818] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.455904] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.464847] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.464974] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.470792] fbond (unregistering): Released all slaves