[  869.695856][ T9497] fab-br0: port 1(fbond) entered blocking state
[  869.696321][ T9497] fab-br0: port 1(fbond) entered disabled state
[  869.696630][ T9497] fbond: entered allmulticast mode
[  869.698383][ T9497] fbond: entered promiscuous mode
[  869.835371][ T9499] veth1-bond: entered promiscuous mode
[  869.835865][ T9499] veth1-bond: entered allmulticast mode
[  869.836746][ T9499] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  869.943352][ T9500] veth2-bond: entered promiscuous mode
[  869.943857][ T9500] veth2-bond: entered allmulticast mode
[  869.944575][ T9500] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  870.134136][  T258] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  870.215211][ T9503] fab-br0: port 1(fbond) entered blocking state
[  870.215588][ T9503] fab-br0: port 1(fbond) entered forwarding state
[  870.238874][  T258] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  870.246301][  T258] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  870.246667][  T258] fbond: active interface up!
[  872.934823][ T9546] fbond: left allmulticast mode
[  872.935073][ T9546] veth1-bond: left allmulticast mode
[  872.935277][ T9546] veth2-bond: left allmulticast mode
[  872.935490][ T9546] fbond: left promiscuous mode
[  872.935670][ T9546] veth1-bond: left promiscuous mode
[  872.936049][ T9546] veth2-bond: left promiscuous mode
[  872.936554][ T9546] fab-br0: port 1(fbond) entered disabled state
[  873.289814][ T9547] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  873.290927][ T9547] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  873.308963][ T9547] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  873.309792][ T9547] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  873.332732][ T9547] fbond (unregistering): Released all slaves