[  530.827859] fab-br0: port 1(fbond) entered blocking state
[  530.827966] fab-br0: port 1(fbond) entered disabled state
[  530.828049] fbond: entered allmulticast mode
[  530.828175] fbond: entered promiscuous mode
[  530.856677] veth1-bond: entered promiscuous mode
[  530.856818] veth1-bond: entered allmulticast mode
[  530.856948] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.884277] veth2-bond: entered promiscuous mode
[  530.884407] veth2-bond: entered allmulticast mode
[  530.884493] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.920940] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.921121] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.921232] fbond: active interface up!
[  530.954554] fab-br0: port 1(fbond) entered blocking state
[  530.954659] fab-br0: port 1(fbond) entered forwarding state
[  531.130048] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.168249] fbond: left allmulticast mode
[  532.168354] veth1-bond: left allmulticast mode
[  532.168406] veth2-bond: left allmulticast mode
[  532.168462] fbond: left promiscuous mode
[  532.168500] veth1-bond: left promiscuous mode
[  532.168562] veth2-bond: left promiscuous mode
[  532.168650] fab-br0: port 1(fbond) entered disabled state
[  532.221578] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.222346] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.234179] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.234393] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.240071] fbond (unregistering): Released all slaves