[  535.752458] fab-br0: port 1(fbond) entered blocking state
[  535.752535] fab-br0: port 1(fbond) entered disabled state
[  535.752586] fbond: entered allmulticast mode
[  535.752666] fbond: entered promiscuous mode
[  535.769607] veth1-bond: entered promiscuous mode
[  535.769672] veth1-bond: entered allmulticast mode
[  535.769742] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.787788] veth2-bond: entered promiscuous mode
[  535.787851] veth2-bond: entered allmulticast mode
[  535.787903] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.883108] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.883175] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.883247] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.883295] fbond: active interface up!
[  535.883350] fab-br0: port 1(fbond) entered blocking state
[  535.883384] fab-br0: port 1(fbond) entered forwarding state
[  536.958277] fbond: left allmulticast mode
[  536.958337] veth1-bond: left allmulticast mode
[  536.958388] veth2-bond: left allmulticast mode
[  536.958436] fbond: left promiscuous mode
[  536.958474] veth1-bond: left promiscuous mode
[  536.958532] veth2-bond: left promiscuous mode
[  536.958596] fab-br0: port 1(fbond) entered disabled state
[  536.990765] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.990886] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.008281] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.008440] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.018141] fbond (unregistering): Released all slaves