[  534.129215] fab-br0: port 1(fbond) entered blocking state
[  534.129310] fab-br0: port 1(fbond) entered disabled state
[  534.129393] fbond: entered allmulticast mode
[  534.129520] fbond: entered promiscuous mode
[  534.146468] veth1-bond: entered promiscuous mode
[  534.146519] veth1-bond: entered allmulticast mode
[  534.146570] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.160016] veth2-bond: entered promiscuous mode
[  534.160082] veth2-bond: entered allmulticast mode
[  534.160140] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.266858] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.266943] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.267033] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.267085] fbond: active interface up!
[  534.267147] fab-br0: port 1(fbond) entered blocking state
[  534.267180] fab-br0: port 1(fbond) entered forwarding state
[  535.471330] fbond: left allmulticast mode
[  535.471396] veth1-bond: left allmulticast mode
[  535.471446] veth2-bond: left allmulticast mode
[  535.471491] fbond: left promiscuous mode
[  535.471524] veth1-bond: left promiscuous mode
[  535.471580] veth2-bond: left promiscuous mode
[  535.471640] fab-br0: port 1(fbond) entered disabled state
[  535.507924] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.508017] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.522958] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.523071] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.528855] fbond (unregistering): Released all slaves