[  536.746672] bond0 (unregistering): Released all slaves
[  537.128120] fab-br0: port 1(fbond) entered blocking state
[  537.128189] fab-br0: port 1(fbond) entered disabled state
[  537.128283] fbond: entered allmulticast mode
[  537.128395] fbond: entered promiscuous mode
[  537.140096] veth1-bond: entered promiscuous mode
[  537.140182] veth1-bond: entered allmulticast mode
[  537.140252] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.148910] veth2-bond: entered promiscuous mode
[  537.148989] veth2-bond: entered allmulticast mode
[  537.149047] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.193429] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.193596] fab-br0: port 1(fbond) entered blocking state
[  537.193653] fab-br0: port 1(fbond) entered forwarding state
[  537.289481] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.289580] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.289639] fbond: active interface up!
[  538.379263] fbond: left allmulticast mode
[  538.379308] veth1-bond: left allmulticast mode
[  538.379345] veth2-bond: left allmulticast mode
[  538.379386] fbond: left promiscuous mode
[  538.379419] veth1-bond: left promiscuous mode
[  538.379464] veth2-bond: left promiscuous mode
[  538.379514] fab-br0: port 1(fbond) entered disabled state
[  538.408085] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.408189] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.416515] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.416696] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.424443] fbond (unregistering): Released all slaves