[  520.570851] bond0 (unregistering): Released all slaves
[  521.105123] fab-br0: port 1(fbond) entered blocking state
[  521.105216] fab-br0: port 1(fbond) entered disabled state
[  521.105284] fbond: entered allmulticast mode
[  521.105392] fbond: entered promiscuous mode
[  521.119706] veth1-bond: entered promiscuous mode
[  521.119792] veth1-bond: entered allmulticast mode
[  521.119870] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.133316] veth2-bond: entered promiscuous mode
[  521.133388] veth2-bond: entered allmulticast mode
[  521.133460] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.244171] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.244319] fab-br0: port 1(fbond) entered blocking state
[  521.244362] fab-br0: port 1(fbond) entered forwarding state
[  521.246178] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.246297] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.246375] fbond: active interface up!
[  522.683808] fbond: left allmulticast mode
[  522.683865] veth1-bond: left allmulticast mode
[  522.683920] veth2-bond: left allmulticast mode
[  522.683982] fbond: left promiscuous mode
[  522.684024] veth1-bond: left promiscuous mode
[  522.684086] veth2-bond: left promiscuous mode
[  522.684177] fab-br0: port 1(fbond) entered disabled state
[  522.713924] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.714059] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.728360] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.728546] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.738311] fbond (unregistering): Released all slaves