[  536.756639] bond0 (unregistering): Released all slaves
[  537.136731] fab-br0: port 1(fbond) entered blocking state
[  537.136831] fab-br0: port 1(fbond) entered disabled state
[  537.136900] fbond: entered allmulticast mode
[  537.136986] fbond: entered promiscuous mode
[  537.148047] veth1-bond: entered promiscuous mode
[  537.148129] veth1-bond: entered allmulticast mode
[  537.148198] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.158624] veth2-bond: entered promiscuous mode
[  537.158687] veth2-bond: entered allmulticast mode
[  537.158742] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.199375] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.199519] fab-br0: port 1(fbond) entered blocking state
[  537.199565] fab-br0: port 1(fbond) entered forwarding state
[  537.294403] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.294511] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.294570] fbond: active interface up!
[  538.391301] fbond: left allmulticast mode
[  538.391360] veth1-bond: left allmulticast mode
[  538.391403] veth2-bond: left allmulticast mode
[  538.391445] fbond: left promiscuous mode
[  538.391477] veth1-bond: left promiscuous mode
[  538.391526] veth2-bond: left promiscuous mode
[  538.391579] fab-br0: port 1(fbond) entered disabled state
[  538.417386] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.417473] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.426454] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.426536] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.436420] fbond (unregistering): Released all slaves