[  516.526309] fab-br0: port 1(fbond) entered blocking state
[  516.526404] fab-br0: port 1(fbond) entered disabled state
[  516.526481] fbond: entered allmulticast mode
[  516.526606] fbond: entered promiscuous mode
[  516.543174] veth1-bond: entered promiscuous mode
[  516.543271] veth1-bond: entered allmulticast mode
[  516.543363] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.555652] veth2-bond: entered promiscuous mode
[  516.555744] veth2-bond: entered allmulticast mode
[  516.555829] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.582179] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.589840] fab-br0: port 1(fbond) entered blocking state
[  516.589918] fab-br0: port 1(fbond) entered forwarding state
[  516.678186] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.678392] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.678526] fbond: active interface up!
[  517.861135] fbond: left allmulticast mode
[  517.861205] veth1-bond: left allmulticast mode
[  517.861258] veth2-bond: left allmulticast mode
[  517.861305] fbond: left promiscuous mode
[  517.861346] veth1-bond: left promiscuous mode
[  517.861399] veth2-bond: left promiscuous mode
[  517.861468] fab-br0: port 1(fbond) entered disabled state
[  517.892376] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.892495] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.903352] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.903502] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.909266] fbond (unregistering): Released all slaves