[  528.243979] fab-br0: port 1(fbond) entered blocking state
[  528.244063] fab-br0: port 1(fbond) entered disabled state
[  528.244117] fbond: entered allmulticast mode
[  528.244233] fbond: entered promiscuous mode
[  528.255478] veth1-bond: entered promiscuous mode
[  528.255539] veth1-bond: entered allmulticast mode
[  528.255615] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.266295] veth2-bond: entered promiscuous mode
[  528.266368] veth2-bond: entered allmulticast mode
[  528.266437] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.301143] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.301292] fab-br0: port 1(fbond) entered blocking state
[  528.301358] fab-br0: port 1(fbond) entered forwarding state
[  528.397195] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.397292] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.397359] fbond: active interface up!
[  529.536741] fbond: left allmulticast mode
[  529.536809] veth1-bond: left allmulticast mode
[  529.536862] veth2-bond: left allmulticast mode
[  529.536922] fbond: left promiscuous mode
[  529.536967] veth1-bond: left promiscuous mode
[  529.537029] veth2-bond: left promiscuous mode
[  529.537104] fab-br0: port 1(fbond) entered disabled state
[  529.566394] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.566515] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.582308] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.582487] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.598234] fbond (unregistering): Released all slaves