[  531.063851] fab-br0: port 1(fbond) entered blocking state
[  531.063931] fab-br0: port 1(fbond) entered disabled state
[  531.064013] fbond: entered allmulticast mode
[  531.064142] fbond: entered promiscuous mode
[  531.079823] veth1-bond: entered promiscuous mode
[  531.079890] veth1-bond: entered allmulticast mode
[  531.079956] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.090831] veth2-bond: entered promiscuous mode
[  531.090904] veth2-bond: entered allmulticast mode
[  531.090967] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.121389] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.125546] fab-br0: port 1(fbond) entered blocking state
[  531.125602] fab-br0: port 1(fbond) entered forwarding state
[  531.217400] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.217487] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.217551] fbond: active interface up!
[  532.365682] fbond: left allmulticast mode
[  532.365745] veth1-bond: left allmulticast mode
[  532.365799] veth2-bond: left allmulticast mode
[  532.365845] fbond: left promiscuous mode
[  532.365884] veth1-bond: left promiscuous mode
[  532.365936] veth2-bond: left promiscuous mode
[  532.366003] fab-br0: port 1(fbond) entered disabled state
[  532.408199] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.408291] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.422504] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.422617] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.432441] fbond (unregistering): Released all slaves