[  536.489487] bond0 (unregistering): Released all slaves
[  536.991342] fab-br0: port 1(fbond) entered blocking state
[  536.991456] fab-br0: port 1(fbond) entered disabled state
[  536.991539] fbond: entered allmulticast mode
[  536.991660] fbond: entered promiscuous mode
[  537.003363] veth1-bond: entered promiscuous mode
[  537.003478] veth1-bond: entered allmulticast mode
[  537.003571] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.014341] veth2-bond: entered promiscuous mode
[  537.014446] veth2-bond: entered allmulticast mode
[  537.014523] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.047195] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.047346] fab-br0: port 1(fbond) entered blocking state
[  537.047391] fab-br0: port 1(fbond) entered forwarding state
[  537.143240] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.143400] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.143498] fbond: active interface up!
[  538.309743] fbond: left allmulticast mode
[  538.309812] veth1-bond: left allmulticast mode
[  538.309855] veth2-bond: left allmulticast mode
[  538.309904] fbond: left promiscuous mode
[  538.309960] veth1-bond: left promiscuous mode
[  538.310010] veth2-bond: left promiscuous mode
[  538.310071] fab-br0: port 1(fbond) entered disabled state
[  538.345614] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.345760] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.358350] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.358512] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.372240] fbond (unregistering): Released all slaves