[  856.541033][ T9478] fab-br0: port 1(fbond) entered blocking state
[  856.541377][ T9478] fab-br0: port 1(fbond) entered disabled state
[  856.541714][ T9478] fbond: entered allmulticast mode
[  856.543551][ T9478] fbond: entered promiscuous mode
[  856.676227][ T9482] veth1-bond: entered promiscuous mode
[  856.676729][ T9482] veth1-bond: entered allmulticast mode
[  856.677635][ T9482] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.819178][ T9483] veth2-bond: entered promiscuous mode
[  856.819606][ T9483] veth2-bond: entered allmulticast mode
[  856.820149][ T9483] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.974106][ T8576] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.078750][   T70] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.079663][   T70] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  857.080275][   T70] fbond: active interface up!
[  857.108982][ T9486] fab-br0: port 1(fbond) entered blocking state
[  857.109350][ T9486] fab-br0: port 1(fbond) entered forwarding state
[  859.883942][ T9529] fbond: left allmulticast mode
[  859.884342][ T9529] veth1-bond: left allmulticast mode
[  859.884650][ T9529] veth2-bond: left allmulticast mode
[  859.884944][ T9529] fbond: left promiscuous mode
[  859.885258][ T9529] veth1-bond: left promiscuous mode
[  859.885848][ T9529] veth2-bond: left promiscuous mode
[  859.886660][ T9529] fab-br0: port 1(fbond) entered disabled state
[  860.365440][ T9530] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  860.366499][ T9530] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  860.383815][ T9530] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  860.385064][ T9530] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  860.407748][ T9530] fbond (unregistering): Released all slaves