[  530.141812] fab-br0: port 1(fbond) entered blocking state
[  530.141886] fab-br0: port 1(fbond) entered disabled state
[  530.141940] fbond: entered allmulticast mode
[  530.142034] fbond: entered promiscuous mode
[  530.163195] veth1-bond: entered promiscuous mode
[  530.163276] veth1-bond: entered allmulticast mode
[  530.163342] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.178858] veth2-bond: entered promiscuous mode
[  530.178932] veth2-bond: entered allmulticast mode
[  530.178997] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.275754] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.275891] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.275960] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.276011] fbond: active interface up!
[  530.276083] fab-br0: port 1(fbond) entered blocking state
[  530.276126] fab-br0: port 1(fbond) entered forwarding state
[  531.747760] fbond: left allmulticast mode
[  531.747818] veth1-bond: left allmulticast mode
[  531.747865] veth2-bond: left allmulticast mode
[  531.747913] fbond: left promiscuous mode
[  531.747947] veth1-bond: left promiscuous mode
[  531.747998] veth2-bond: left promiscuous mode
[  531.748058] fab-br0: port 1(fbond) entered disabled state
[  531.790631] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.790749] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.813937] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.814094] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.830862] fbond (unregistering): Released all slaves