[  535.083675] fab-br0: port 1(fbond) entered blocking state
[  535.083746] fab-br0: port 1(fbond) entered disabled state
[  535.083806] fbond: entered allmulticast mode
[  535.083923] fbond: entered promiscuous mode
[  535.096935] veth1-bond: entered promiscuous mode
[  535.097002] veth1-bond: entered allmulticast mode
[  535.097073] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.107158] veth2-bond: entered promiscuous mode
[  535.107222] veth2-bond: entered allmulticast mode
[  535.107284] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.143882] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.144029] fab-br0: port 1(fbond) entered blocking state
[  535.144088] fab-br0: port 1(fbond) entered forwarding state
[  535.246899] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.247058] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.247124] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.247180] fbond: active interface up!
[  536.729535] fbond: left allmulticast mode
[  536.729627] veth1-bond: left allmulticast mode
[  536.729681] veth2-bond: left allmulticast mode
[  536.729730] fbond: left promiscuous mode
[  536.729777] veth1-bond: left promiscuous mode
[  536.729832] veth2-bond: left promiscuous mode
[  536.729917] fab-br0: port 1(fbond) entered disabled state
[  536.766015] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.766116] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.778029] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.778136] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.795972] fbond (unregistering): Released all slaves