[  528.552638] fab-br0: port 1(fbond) entered blocking state
[  528.552707] fab-br0: port 1(fbond) entered disabled state
[  528.552758] fbond: entered allmulticast mode
[  528.552848] fbond: entered promiscuous mode
[  528.569543] veth1-bond: entered promiscuous mode
[  528.569632] veth1-bond: entered allmulticast mode
[  528.569704] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.589104] veth2-bond: entered promiscuous mode
[  528.589177] veth2-bond: entered allmulticast mode
[  528.589237] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.681458] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.681616] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.681699] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.681770] fbond: active interface up!
[  528.681848] fab-br0: port 1(fbond) entered blocking state
[  528.681893] fab-br0: port 1(fbond) entered forwarding state
[  530.071861] fbond: left allmulticast mode
[  530.071923] veth1-bond: left allmulticast mode
[  530.071969] veth2-bond: left allmulticast mode
[  530.072016] fbond: left promiscuous mode
[  530.072049] veth1-bond: left promiscuous mode
[  530.072098] veth2-bond: left promiscuous mode
[  530.072161] fab-br0: port 1(fbond) entered disabled state
[  530.104063] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.104168] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.110595] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.110712] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.116510] fbond (unregistering): Released all slaves