[  527.720127] fab-br0: port 1(fbond) entered blocking state
[  527.720212] fab-br0: port 1(fbond) entered disabled state
[  527.720275] fbond: entered allmulticast mode
[  527.720376] fbond: entered promiscuous mode
[  527.738077] veth1-bond: entered promiscuous mode
[  527.738151] veth1-bond: entered allmulticast mode
[  527.738222] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.757554] veth2-bond: entered promiscuous mode
[  527.757639] veth2-bond: entered allmulticast mode
[  527.757794] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.859687] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.859821] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.859909] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.859984] fbond: active interface up!
[  527.860049] fab-br0: port 1(fbond) entered blocking state
[  527.860108] fab-br0: port 1(fbond) entered forwarding state
[  529.370813] fbond: left allmulticast mode
[  529.370928] veth1-bond: left allmulticast mode
[  529.370987] veth2-bond: left allmulticast mode
[  529.371040] fbond: left promiscuous mode
[  529.371086] veth1-bond: left promiscuous mode
[  529.371149] veth2-bond: left promiscuous mode
[  529.371224] fab-br0: port 1(fbond) entered disabled state
[  529.416496] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.416605] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.439865] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.439995] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.449798] fbond (unregistering): Released all slaves