[  528.772035] fab-br0: port 1(fbond) entered blocking state
[  528.772095] fab-br0: port 1(fbond) entered disabled state
[  528.772149] fbond: entered allmulticast mode
[  528.772248] fbond: entered promiscuous mode
[  528.786361] veth1-bond: entered promiscuous mode
[  528.786422] veth1-bond: entered allmulticast mode
[  528.786483] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.800388] veth2-bond: entered promiscuous mode
[  528.800445] veth2-bond: entered allmulticast mode
[  528.800494] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.819689] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.846075] fab-br0: port 1(fbond) entered blocking state
[  528.846140] fab-br0: port 1(fbond) entered forwarding state
[  528.915717] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.915797] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.915851] fbond: active interface up!
[  530.099249] fbond: left allmulticast mode
[  530.099307] veth1-bond: left allmulticast mode
[  530.099346] veth2-bond: left allmulticast mode
[  530.099386] fbond: left promiscuous mode
[  530.099423] veth1-bond: left promiscuous mode
[  530.099465] veth2-bond: left promiscuous mode
[  530.099527] fab-br0: port 1(fbond) entered disabled state
[  530.139953] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.140044] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.159885] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.160028] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.169778] fbond (unregistering): Released all slaves