[  535.978739] bond0 (unregistering): Released all slaves
[  536.491816] fab-br0: port 1(fbond) entered blocking state
[  536.491896] fab-br0: port 1(fbond) entered disabled state
[  536.491978] fbond: entered allmulticast mode
[  536.492075] fbond: entered promiscuous mode
[  536.504340] veth1-bond: entered promiscuous mode
[  536.504429] veth1-bond: entered allmulticast mode
[  536.504506] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.519182] veth2-bond: entered promiscuous mode
[  536.519264] veth2-bond: entered allmulticast mode
[  536.519337] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.537414] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.556304] fab-br0: port 1(fbond) entered blocking state
[  536.556384] fab-br0: port 1(fbond) entered forwarding state
[  536.642420] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.642554] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.642634] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.642714] fbond: active interface up!
[  538.190200] fbond: left allmulticast mode
[  538.190251] veth1-bond: left allmulticast mode
[  538.190288] veth2-bond: left allmulticast mode
[  538.190320] fbond: left promiscuous mode
[  538.190346] veth1-bond: left promiscuous mode
[  538.190386] veth2-bond: left promiscuous mode
[  538.190454] fab-br0: port 1(fbond) entered disabled state
[  538.224043] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.224164] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.239567] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.239717] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.249488] fbond (unregistering): Released all slaves