[  537.104090] bond0 (unregistering): Released all slaves
[  537.431399] fab-br0: port 1(fbond) entered blocking state
[  537.431459] fab-br0: port 1(fbond) entered disabled state
[  537.431504] fbond: entered allmulticast mode
[  537.431581] fbond: entered promiscuous mode
[  537.442572] veth1-bond: entered promiscuous mode
[  537.442622] veth1-bond: entered allmulticast mode
[  537.442673] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.450546] veth2-bond: entered promiscuous mode
[  537.450592] veth2-bond: entered allmulticast mode
[  537.450638] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.501867] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.502016] fab-br0: port 1(fbond) entered blocking state
[  537.502077] fab-br0: port 1(fbond) entered forwarding state
[  537.598004] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.598250] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.598317] fbond: active interface up!
[  538.761578] fbond: left allmulticast mode
[  538.761625] veth1-bond: left allmulticast mode
[  538.761668] veth2-bond: left allmulticast mode
[  538.761703] fbond: left promiscuous mode
[  538.761732] veth1-bond: left promiscuous mode
[  538.761773] veth2-bond: left promiscuous mode
[  538.761825] fab-br0: port 1(fbond) entered disabled state
[  538.789764] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.789845] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.801920] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.802018] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.807878] fbond (unregistering): Released all slaves