[  851.726684][ T9536] fab-br0: port 1(fbond) entered blocking state
[  851.726996][ T9536] fab-br0: port 1(fbond) entered disabled state
[  851.727279][ T9536] fbond: entered allmulticast mode
[  851.728918][ T9536] fbond: entered promiscuous mode
[  851.837959][ T9539] veth1-bond: entered promiscuous mode
[  851.838403][ T9539] veth1-bond: entered allmulticast mode
[  851.839275][ T9539] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  851.927154][ T9540] veth2-bond: entered promiscuous mode
[  851.927558][ T9540] veth2-bond: entered allmulticast mode
[  851.928083][ T9540] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.021966][ T8687] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.024057][ T8687] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.024782][ T8687] fbond: active interface up!
[  852.200832][ T9543] fab-br0: port 1(fbond) entered blocking state
[  852.201187][ T9543] fab-br0: port 1(fbond) entered forwarding state
[  852.230301][   T70] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.494649][ T9580] fbond: left allmulticast mode
[  854.494969][ T9580] veth1-bond: left allmulticast mode
[  854.495210][ T9580] veth2-bond: left allmulticast mode
[  854.495437][ T9580] fbond: left promiscuous mode
[  854.495655][ T9580] veth1-bond: left promiscuous mode
[  854.496153][ T9580] veth2-bond: left promiscuous mode
[  854.496684][ T9580] fab-br0: port 1(fbond) entered disabled state
[  854.934381][ T9581] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  854.935210][ T9581] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  854.947529][ T9581] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  854.948331][ T9581] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  854.960089][ T9581] fbond (unregistering): Released all slaves