[  530.752971] fab-br0: port 1(fbond) entered blocking state
[  530.753071] fab-br0: port 1(fbond) entered disabled state
[  530.753128] fbond: entered allmulticast mode
[  530.753219] fbond: entered promiscuous mode
[  530.767223] veth1-bond: entered promiscuous mode
[  530.767311] veth1-bond: entered allmulticast mode
[  530.767382] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.778379] veth2-bond: entered promiscuous mode
[  530.778436] veth2-bond: entered allmulticast mode
[  530.778491] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.811003] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.811176] fab-br0: port 1(fbond) entered blocking state
[  530.811278] fab-br0: port 1(fbond) entered forwarding state
[  530.914997] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.915142] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.915217] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.915276] fbond: active interface up!
[  532.150172] fbond: left allmulticast mode
[  532.150222] veth1-bond: left allmulticast mode
[  532.150262] veth2-bond: left allmulticast mode
[  532.150309] fbond: left promiscuous mode
[  532.150341] veth1-bond: left promiscuous mode
[  532.150384] veth2-bond: left promiscuous mode
[  532.150445] fab-br0: port 1(fbond) entered disabled state
[  532.176590] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.176740] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.196128] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.196274] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.206080] fbond (unregistering): Released all slaves